BoM Perth Marine Weather Forecast


Bureau of Meteorology (BoM) Weather Forecasts

Melville Waters Forecast
Local Waters Forecast for Melville Waters
Issued: Friday, 18 January 4:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southerly 10 to 15 knots decreasing to about 10 knots in the evening.
Swell:
Weather: Clear.
Forecast for Saturday, 19 January
Winds: Easterly 10 to 15 knots becoming variable below 10 knots in the morning before shifting southwesterly 10 to 15 knots in the afternoon.
Swell:
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: Variable below 10 knots tending northeasterly 10 to 15 knots in the morning before again becoming variable below 10 knots in the middle of the day. Winds shifting southwesterly 10 to 15 knots in the afternoon.
Swell:
Weather: Sunny.
Forecast for Monday, 21 January
Winds: Southeast to southwesterly 10 to 15 knots becoming southwesterly 15 to 20 knots during the day then tending southerly 10 to 15 knots during the evening.
Swell:
Weather: Mostly sunny.
Forecast for Tuesday, 22 January
Winds: Southerly 10 to 15 knots tending southwesterly during the morning then increasing to 20 to 25 knots during the afternoon.
Swell:
Weather: Partly cloudy.
Perth Local Waters Forecast
Local Waters Forecast for Perth Local Waters
Issued: Friday, 18 January 4:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southerly 15 to 20 knots.
Seas: 1.5 metres.
Swell: Southwesterly 1 to 1.5 metres.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: East to southeasterly 10 to 15 knots, becoming variable around 10 knots for a period in the morning. Winds shifting southwesterly 10 to 15 knots in the afternoon and reaching 15 to 20 knots in the late afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 1.5 metres.
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: Easterly about 10 knots, becoming light and variable for a period in the morning before shifting southwesterly 10 to 15 knots in the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
Weather: Sunny.
Forecast for Monday, 21 January
Winds: South to southwesterly 15 to 25 knots.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 1.5 to 2.5 metres.
Weather: Mostly sunny.
Forecast for Tuesday, 22 January
Winds: Southerly 15 to 20 knots tending southwesterly during the morning then increasing to 20 to 30 knots during the afternoon.
Seas: 1 to 2 metres, increasing to 2 to 3 metres during the afternoon or evening.
Swell: Southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the evening.
Weather: Partly cloudy.
Perth and Melville Local Waters Forecast
Local Waters Forecast for Perth and Melville Local Waters
Issued: Friday, 18 January 4:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.

North Kimberley Coast: WA-NT Border to Kuri Bay Forecast
Local Waters Forecast for North Kimberley Coast: WA-NT Border to Kuri Bay
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Weather: Partly cloudy. The chance of a thunderstorm.
Forecast for Saturday, 19 January
Winds: West to southwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day then decreasing to about 10 knots in the late evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
Forecast for Sunday, 20 January
Winds: Variable about 10 knots becoming west to southwesterly 10 to 15 knots in the late afternoon then decreasing to about 10 knots in the late evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Weather: Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Forecast for Monday, 21 January
Winds: Variable about 10 knots becoming north to northwesterly 10 to 15 knots during the afternoon then decreasing to about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
West Kimberley Coast: Kuri Bay to Wallal Forecast
Local Waters Forecast for West Kimberley Coast: Kuri Bay to Wallal
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Westerly about 10 knots increasing to 10 to 15 knots in the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Weather: Mostly clear. The chance of a thunderstorm inshore.
Forecast for Saturday, 19 January
Winds: West to southwesterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Westerly below 1 metre.
Weather: Partly cloudy. The chance of a thunderstorm.
Forecast for Sunday, 20 January
Winds: West to southwesterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Westerly below 1 metre.
Weather: Partly cloudy. The chance of a thunderstorm north of Broome.
Forecast for Monday, 21 January
Winds: Westerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Westerly below 1 metre.
Weather: Partly cloudy. The chance of a thunderstorm.
Pilbara Coast East: Wallal to Cape Preston Forecast
Local Waters Forecast for Pilbara Coast East: Wallal to Cape Preston
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: West to northwesterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Westerly below 1 metre.
Weather: Mostly clear.
Forecast for Saturday, 19 January
Winds: Northwest to southwesterly 10 to 15 knots tending northwesterly in the middle of the day then tending westerly in the early afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
Swell: Westerly below 1 metre.
Weather: Mostly sunny.
Forecast for Sunday, 20 January
Winds: West to southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Westerly below 1 metre.
Weather: Mostly sunny.
Forecast for Monday, 21 January
Winds: Southwesterly 10 to 15 knots turning westerly 15 to 20 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Westerly below 1 metre.
Weather: Mostly sunny.
Pilbara Coast West: Cape Preston to North West Cape Forecast
Local Waters Forecast for Pilbara Coast West: Cape Preston to North West Cape
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Westerly 10 to 15 knots, reaching up to 20 knots in Exmouth Gulf in the evening.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre offshore.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: Northwest to southwesterly 10 to 15 knots tending northwesterly early in the morning then tending westerly in the late evening.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre offshore.
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: Northwest to southwesterly 10 to 15 knots tending northwesterly in the morning then tending westerly in the late afternoon.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre offshore.
Weather: Mostly sunny.
Forecast for Monday, 21 January
Winds: Southwesterly 10 to 15 knots turning westerly during the morning.
Seas: Around 1 metre.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather: Mostly sunny.
Ningaloo Coast: North West Cape to Cape Cuvier Forecast
Local Waters Forecast for Ningaloo Coast: North West Cape to Cape Cuvier
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southerly 15 to 20 knots, reaching up to 30 knots offshore south of Coral Bay.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: Winds south of Coral bay tending south to southwesterly 15 to 20 knots, easing to 10 to 15 knots for a period in the morning and early afternoon. Winds north of Coral bay tending west to southwesterly 10 to 15 knots, easing to below 10 knots for a period in the morning and early afternoon.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: West to southwesterly 10 to 15 knots. Winds south of Coral Bay tending southerly 15 to 20 knots before Sunrise.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Sunny.
Forecast for Monday, 21 January
Winds: West to southwesterly 10 to 15 knots tending south to southwesterly 15 to 20 knots during the afternoon.
Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore south of Coral Bay during the evening.
Swell: Southwesterly 1.5 to 2.5 metres.
Weather: Mostly sunny.
Gascoyne Coast: Cape Cuvier to Kalbarri Forecast
Local Waters Forecast for Gascoyne Coast: Cape Cuvier to Kalbarri
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southerly 20 to 25 knots, reaching up to 30 knots inshore.
Seas: 2 to 2.5 metres.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: Southerly 15 to 20 knots, easing to 10 to 15 knots during the morning before increasing 15 to 20 knots in the afternoon. Winds reaching up to 25 knots offshore in the early morning and throughout in the in the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres for a period in the day.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: South to southeasterly 15 to 25 knots becoming variable about 10 knots in the morning then becoming southerly 15 to 20 knots in the early afternoon.
Seas: 1 to 2 metres, decreasing below 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
Weather: Sunny.
Forecast for Monday, 21 January
Winds: Southerly 15 to 25 knots.
Seas: 1 to 2 metres.
Swell: Southwesterly 2 to 3 metres.
Weather: Sunny.
Geraldton Coast: Kalbarri to Jurien Bay Forecast
Local Waters Forecast for Geraldton Coast: Kalbarri to Jurien Bay
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southerly 15 to 20 knots, reaching up to 30 knots south of Geraldton.
Seas: 2 to 2.5 metres.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Geraldton.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Geraldton early in the morning. Winds becoming southeasterly below 10 knots in the morning before shifting southerly 10 to 15 knots in the afternoon and reaching 15 to 20 knots in the evening.
Seas: 1.5 to 2 metres, decreasing 1 to 1.5 metres for a period in the morning.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: Southeasterly 15 to 20 knots, easing to 10 to 15 knots for a period in the morning before increasing southerly 15 to 20 knots in the afternoon and reaching 20 to 25 knots in the early evening. Inshore winds tending variable below 10 knots for a period in the morning.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, increasing to 1 to 1.5 metres north of Geraldton during the afternoon.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Weather: Sunny.
Forecast for Monday, 21 January
Winds: Southerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Weather: Mostly sunny.
Lancelin Coast: Jurien Bay to Two Rocks Forecast
Local Waters Forecast for Lancelin Coast: Jurien Bay to Two Rocks
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southerly 15 to 20 knots.
Seas: 1.5 metres.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: South to southeasterly 10 to 15 knots, increasing 15 to 20 knots in the afternoon and evening. Inshore winds tending east to southeasterly below 10 knots for a period in the morning.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: South to southeasterly 10 to 15 knots, increasing 15 to 20 knots in the afternoon and evening. Inshore winds tending east to southeasterly below 10 knots for a period in the morning.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres around midday.
Weather: Sunny.
Forecast for Monday, 21 January
Winds: Southerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.
Weather: Mostly sunny.
Perth Coast: Two Rocks to Dawesville Forecast
Local Waters Forecast for Perth Coast: Two Rocks to Dawesville
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2 metres.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: Southeasterly around 10 knots tending south to southwesterly 10 to 15 knots in the afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.0 to 1.5 metres.
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: Southeasterly around 10 knots, shifting south to southwesterly 10 to 15 knots in the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather: Sunny.
Forecast for Monday, 21 January
Winds: Southerly 15 to 20 knots increasing to 20 to 25 knots during the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: Southwesterly 2.5 to 3 metres.
Weather: Mostly sunny.
Bunbury Geographe Coast: Dawesville to Cape Naturaliste Forecast
Local Waters Forecast for Bunbury Geographe Coast: Dawesville to Cape Naturaliste
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1.5 metres by early evening.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore before sunrise. Winds becoming variable below 10 knots for a period in the morning before shifting south to southwesterly 10 to 15 knots in the afternoon. Winds tending southerly 15 to 20 knots in the early evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 1.5 metres.
Weather: Sunny.
Forecast for Sunday, 20 January
Winds: Southeasterly 10 to 15 knots, becoming variable below 10 knots for a period in the morning before shifting south to southwesterly 10 to 15 knots in the afternoon. Winds tending southerly 15 to 20 knots in the early evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather: Sunny.
Forecast for Monday, 21 January
Winds: Southerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon or evening.
Swell: Southwesterly 2 to 3 metres.
Weather: Partly cloudy.
Leeuwin Coast: Cape Naturaliste to Walpole Forecast
Local Waters Forecast for Leeuwin Coast: Cape Naturaliste to Walpole
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: South to southeasterly 10 to 15 knots, reaching up to 20 knots north of Cape Leeuwin in the evening. Winds tending east to southeasterly in the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres north of Cape Leeuwin by early evening.
Swell: Southwesterly 1.5 metres inshore, increasing to 2 metres offshore.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: East to southeasterly 10 to 15 knots tending south to southeasterly in the evening. Offshore winds north of Cape Leeuwin reaching 15 to 20 knots for a period in the early evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore east of Cape Leeuwin.
Weather: Mostly sunny.
Forecast for Sunday, 20 January
Winds: Southeasterly 10 to 15 knots, reaching 15 to 20 knots north of Cape Leeuwin in the afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather: Partly cloudy.
Forecast for Monday, 21 January
Winds: South to southeasterly 10 to 15 knots tending south to southwesterly 15 to 20 knots during the morning then tending south to southeasterly during the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Cape Leeuwin.
Swell: Southwesterly 2.5 to 3 metres.
Weather: Partly cloudy.
Albany Coast: Walpole to Bremer Bay Forecast
Local Waters Forecast for Albany Coast: Walpole to Bremer Bay
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southeasterly about 10 knots tending northeast later in the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 2 metres offshore.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: Northeasterly around 10 knots tending east to southeasterly 10 to 15 knots in the afternoon and reaching 15 to 20 knots inshore during the late afternoon and evening. Winds shift back northeasterly around 10 knots in the late evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather: Partly cloudy.
Forecast for Sunday, 20 January
Winds: East to northeasterly 10 to 15 knots becoming variable about 10 knots in the late afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather: Mostly sunny.
Forecast for Monday, 21 January
Winds: South to southwesterly 10 to 15 knots tending south to southeasterly during the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres east of Albany during the morning.
Swell: Southwesterly 2 to 3 metres.
Weather: Partly cloudy.
Esperance Coast: Bremer Bay to Israelite Bay Forecast
Local Waters Forecast for Esperance Coast: Bremer Bay to Israelite Bay
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: East to southeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Weather: Clear.
Forecast for Saturday, 19 January
Winds: East to northeasterly 10 to 15 knots tending east to southeasterly 15 to 20 knots in the afternoon.
Seas: Around 1 metre, increasing to 1 to 2 metres during the afternoon.
Swell: Southwesterly 1.5 metres.
Weather: Mostly sunny.
Forecast for Sunday, 20 January
Winds: East to northeasterly 15 to 20 knots, tending east to southeasterly in the afternoon. Winds tending 10 to 15 knots west of Esperance in the morning.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres west of Hopetoun during the afternoon.
Swell: Southwesterly 1.5 metres, increasing to 2 to 3 metres during the morning.
Weather: Sunny.
Forecast for Monday, 21 January
Winds: Northeasterly 15 to 20 knots shifting southwesterly during the morning then tending southerly during the afternoon.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 2 to 3 metres.
Weather: Sunny.
Eucla Coast: Israelite Bay to WA-SA Border Forecast
Local Waters Forecast for Eucla Coast: Israelite Bay to WA-SA Border
Issued: Friday, 18 January 10:00PM
Weather Situation
A trough lies over inland parts extending offshore over the Northwest Cape. The trough extends down the west coast over the weekend.
Forecast for Friday, 18 January
Winds: Southeasterly 10 to 15 knots turning easterly in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres.
Weather: Partly cloudy.
Forecast for Saturday, 19 January
Winds: Easterly 10 to 15 knots, tending east to southeasterly 15 to 20 knots in the afternoon.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1 to 1.5 metres.
Weather: Partly cloudy.
Forecast for Sunday, 20 January
Winds: Northeasterly 15 to 20 knots, tending 10 to 15 knots for a period in the morning. Inshore winds tending east to southeasterly in the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Weather: Partly cloudy.
Forecast for Monday, 21 January
Winds: Northeasterly 10 to 15 knots turning easterly 15 to 20 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres west of Eyre.
Swell: Southwesterly 2 to 2.5 metres.
Weather: Sunny.