BoM Adelaide Marine Weather Forecast


Direct from the Bureau of Meteorology (BoM)

Adelaide Metropolitan Waters Forecast
Local Waters Forecast for Adelaide Metropolitan Waters
Issued: Saturday, 23 September 5:10AM
Forecast for Saturday, 23 September
Winds: Southwesterly 10 to 15 knots, shifting north to northwesterly 15 to 20 knots in the morning then tending west to northwesterly 20 to 25 knots early afternoon.
Seas: Below 1 metre, increasing to 1 to 2 metres around midday.
Swell: West to southwesterly below 1 metre.
Weather: Partly cloudy. 70% chance of showers.
Forecast for Sunday, 24 September
Winds: West to northwest 20 to 25 knots, easing to 15 to 20 knots late afternoon.
Seas: 1.5 to 2 metres.
Swell: West to southwesterly 0.5 to 1 metre, reaching 1 to 1.5 metres south of Brighton.
Weather: Partly cloudy. 70% chance of showers.
Forecast for Monday, 25 September
Winds: Southwesterly 15 to 20 knots, easing to 10 to 15 knots during the morning. Winds tending variable about 10 knots around midday, then becoming southeasterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: West to southwesterly below 1 metre.
Weather: Partly cloudy. 30% chance of a shower.
Forecast for Tuesday, 26 September
Winds: Easterly 10 to 15 knots turning north to northeasterly during the evening.
Seas: Below 1 metre.
Swell: West to southwesterly below 0.5 metres.
Weather: Partly cloudy. 20% chance of a shower.

Far West Coast: WA-SA Border to Fowlers Bay Forecast
Local Waters Forecast for Far West Coast: WA-SA Border to Fowlers Bay
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: West to southwesterly 15 to 20 knots, reaching 20 to 25 knots offshore in the late morning and afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2 to 3 metres.
Weather: Mostly sunny.
Forecast for Sunday, 24 September
Winds: Westerly 15 to 20 knots turning southwesterly in the afternoon and easing to 10 to 15 knots inshore, then tending southerly in the evening.
Seas: 1 to 1.5 metres, reaching 1.5 to 2 metres offshore in the morning.
Swell: Southwesterly 2.5 to 3.5 metres.
Weather: Partly cloudy.
Forecast for Monday, 25 September
Winds: East to northeasterly 10 to 15 knots increasing to east to southeasterly 15 to 20 knots during the afternoon, then increasing to 20 to 25 knots during the evening.
Seas: Below 1 metre, increasing to 1 to 2 metres during the afternoon.
Swell: Southwesterly 1.5 to 2.5 metres.East to southeasterly around 1 metre.
Weather: Mostly sunny.
Upper West Coast: Fowlers Bay to Elliston Forecast
Local Waters Forecast for Upper West Coast: Fowlers Bay to Elliston
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: Westerly 20 to 25 knots temporarily easing to 15 to 20 knots inshore west of Streaky bay during the late afternoon and early evening.
Seas: 1.5 to 2.5 metres.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres around midday.
Weather: Partly cloudy. 20% chance of a shower south of Streaky Bay in the late morning and afternoon.
Forecast for Sunday, 24 September
Winds: Westerly 15 to 20 knots, reaching 20 to 25 knots south of Streaky Bay until mid afternoon, turning southwesterly 10 to 15 knots during the evening.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 3 to 4 metres.
Weather: Partly cloudy. 20% chance of a shower south of Streaky Bay.
Forecast for Monday, 25 September
Winds: South to southwesterly 10 to 15 knots becoming variable about 10 knots during the morning. Winds tending east to southeasterly 10 to 15 knots during the afternoon, then increasing to southeasterly 15 to 20 knots during the evening, reaching 20 to 25 knots in the west during the late evening.
Seas: Around 1 metre, increasing to 1 to 2 metres during the evening.
Swell: Southwesterly 2 to 3 metres, decreasing to 2 metres during the evening.
Weather: Mostly sunny.
Lower West Coast: Elliston to Cape Carnot Forecast
Local Waters Forecast for Lower West Coast: Elliston to Cape Carnot
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: Westerly 20 to 30 knots.
Seas: 2 to 2.5 metres.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres around midday, then tending westerly 2.5 to 3 metres later in the evening.
Weather: Partly cloudy. 50% chance of showers.
Forecast for Sunday, 24 September
Winds: Westerly 25 to 30 knots, decreasing to 20 to 25 knots early afternoon.
Seas: 2 to 3 metres, decreasing to 1.5 to 2 metres in the evening.
Swell: Southwesterly 3.5 to 4.5 metres.
Weather: Partly cloudy. 30% chance of a shower.
Forecast for Monday, 25 September
Winds: Southwesterly 15 to 20 knots decreasing to south to southwesterly 10 to 15 knots during the morning before becoming variable about 10 knots around midday. Winds tending south to southeasterly 10 to 15 knots during the afternoon, then increasing to southeasterly 15 to 20 knots during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 2 to 3 metres.
Weather: Mostly sunny.
Central Coast Forecast
Local Waters Forecast for Central Coast
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: West to northwesterly 25 to 30 knots.
Seas: 1.5 to 2.5 metres, increasing to 2.5 to 4 metres around midday.
Swell: Southwesterly 2 to 2.5 metres, tending westerly 2 to 2.5 metres around midday.
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the southwest in the late morning with possible squalls around 50 knots.
Forecast for Sunday, 24 September
Winds: Westerly 25 to 33 knots, decreasing to 20 to 25 knots late evening.
Seas: 3 to 5 metres, decreasing to 2 to 3 metres in the evening.
Swell: West to southwesterly 3 to 5 metres.
Weather: Partly cloudy. 60% chance of showers.
Forecast for Monday, 25 September
Winds: Southwesterly 15 to 20 knots easing to southwest to southeasterly 10 to 15 knots during late morning. Winds tending east to southeasterly during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Westerly 2.5 to 3 metres, tending southwesterly 2.5 metres during the afternoon.
Weather: Mostly sunny. 30% chance of a shower.
South Central Coast Forecast
Local Waters Forecast for South Central Coast
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: West to northwesterly 25 to 30 knots.
Seas: 1 to 2 metres, increasing to 2 to 4 metres around midday.
Swell: Westerly 2 to 3 metres, increasing to 2 to 4 metres west of Kangaroo Island.
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm south and west of Kangaroo Island, with possible squalls around 50 knots.
Forecast for Sunday, 24 September
Winds: Westerly 25 to 30 knots, reaching 30 to 35 knots west and south of Kangaroo Island during the morning and decreasing to 20 to 25 knots in the late evening.
Seas: 3 to 5 metres, decreasing to 2 to 3 metres during the afternoon.
Swell: Westerly 3 to 5 metres.
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the early morning, with possible squalls around 50 knots.
Forecast for Monday, 25 September
Winds: Southwesterly 15 to 20 knots easing to southwest to southeasterly 10 to 15 knots during late morning. Winds tending east to southeasterly during the evening.
Seas: 1 to 2 metres, decreasing below 1 metre during the afternoon.
Swell: Westerly 2.5 to 3 metres, tending southwesterly 2 to 2.5 metres during the afternoon or evening.
Weather: Partly cloudy. 50% chance of showers.
Upper South East Coast: Murray Mouth to Cape Jaffa Forecast
Local Waters Forecast for Upper South East Coast: Murray Mouth to Cape Jaffa
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: North to northwesterly 10 to 15 knots tending west to northwesterly and increasing to 20 to 30 knots in the late morning and early afternoon.
Seas: Below 0.5 metres, increasing to 1 to 1.5 metres around midday, then increasing to 2 to 3 metres during the afternoon.
Swell: Southwesterly 1.5 to 2 metres, tending westerly 2 to 2.5 metres during the afternoon.
Weather: Partly cloudy. 40% chance of showers south of Salt Creek, 20% chance elsewhere. The chance of a thunderstorm south of Salt Creek, with possible squalls around 50 knots.
Forecast for Sunday, 24 September
Winds: West to northwest 25 to 33 knots, decreasing to 20 to 30 knots late evening.
Seas: 3 to 4 metres, decreasing to 2 to 3 metres late evening.
Swell: Westerly 2 to 3 metres, increasing to 3 to 4 metres south of Salt Creek during the morning.
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm south of Salt Creek in the early morning, with possible squalls around 50 knots.
Forecast for Monday, 25 September
Winds: West to southwesterly 15 to 20 knots decreasing to westerly 10 to 15 knots during the morning, before becoming further to south to southwesterly about 10 knots around midday. Winds tending south to southeasterly 10 to 15 knots during the evening.
Seas: 1 to 2 metres, decreasing below 1 metre during the afternoon.
Swell: Westerly 2.5 to 3 metres, tending southwesterly 2 to 2.5 metres during the morning.
Weather: Partly cloudy. 60% chance of showers.
Lower South East Coast: Cape Jaffa to SA-VIC Border Forecast
Local Waters Forecast for Lower South East Coast: Cape Jaffa to SA-VIC Border
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: Northerly 15 to 20 knots turning west to northwesterly 20 to 30 knots in the late morning and early afternoon.
Seas: Below 1 metre, increasing to 1 to 2 metres around midday, then increasing to 2.5 to 3 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres, tending westerly 2.5 to 3 metres during the afternoon.
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm, with possible squalls around 50 knots.
Forecast for Sunday, 24 September
Winds: West to northwesterly 25 to 33 knots, increasing to 30 to 40 knots in the afternoon, then turning westerly 25 to 30 knots early evening and west to southwest 20 to 25 knots late evening.
Seas: 3 to 4 metres, decreasing to 2 to 3 metres in the evening.
Swell: Westerly 2.5 to 3 metres, increasing to 3 to 5 metres during the morning.
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm in the morning, with possible squalls around 50 knots.
Forecast for Monday, 25 September
Winds: West to southwesterly 15 to 20 knots tending south to southwesterly 10 to 15 knots during the afternoon.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: West to southwesterly 2.5 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
Weather: Partly cloudy. 50% chance of showers.
Spencer Gulf Forecast
Local Waters Forecast for Spencer Gulf
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: Westerly 15 to 20 knots, reaching 20 to 30 knots south of Cowell to Wallaroo until early afternoon.
Seas: Around 1 metre, increasing to 1 to 2 metres around midday.
Swell: South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Weather: Mostly sunny. 20% chance of a shower south of Port Neill to Port Victoria in the evening.
Forecast for Sunday, 24 September
Winds: West to northwesterly 15 to 20 knots, reaching 20 to 25 knots south of Cowell to Port Victoria and turning west to southwest in the afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Port Neill to Port Victoria.
Swell: South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo by early evening.
Weather: Partly cloudy. 30% chance of a shower south of Port Neill to Port Victoria.
Forecast for Monday, 25 September
Winds: West to southwesterly 10 to 15 knots, reaching 15 to 20 knots south of Cowell to Wallaroo early in the morning. Winds tending variable about 10 knots around midday, then becoming east to southeasterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
Weather: Mostly sunny.
Gulf St Vincent Forecast
Local Waters Forecast for Gulf St Vincent
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: Southerly 10 to 15 knots shifting northwesterly 15 to 20 knots during the morning, then west to northwest 20 to 25 knots during the late morning and early afternoon.
Seas: Below 1 metre, increasing to 1 to 2 metres around midday.
Swell: West to southwesterly below 1 metre.
Weather: Partly cloudy. 50% chance of showers.
Forecast for Sunday, 24 September
Winds: west to northwest 20 to 25 knots, decreasing to 15 to 20 knots late afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Edithburgh to Saint Kilda.
Swell: West to southwesterly below 1 metre, reaching 1 to 1.5 metres in the south.
Weather: Partly cloudy. 50% chance of showers.
Forecast for Monday, 25 September
Winds: Southwesterly 10 to 15 knots, reaching 15 to 20 knots south of Edithburgh to Port Adelaide early in the morning. Winds tending variable about 10 knots around midday, then becoming southeasterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: South to southwesterly below 1 metre.
Weather: Partly cloudy. 20% chance of a shower.
Investigator Strait Forecast
Local Waters Forecast for Investigator Strait
Issued: Saturday, 23 September 10:23AM
Forecast for Saturday, 23 September
Winds: Northwesterly 20 to 30 knots turning westerly in the middle of the day.
Seas: Below 1 metre, increasing to 1.5 to 2.5 metres around midday.
Swell: West to southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday, then tending westerly 1 to 1.5 metres during the afternoon.
Weather: Partly cloudy. 50% chance of showers.
Forecast for Sunday, 24 September
Winds: West to northwesterly 25 to 33 knots, decreasing to 20 to 25 knots late evening.
Seas: 2 to 4 metres.
Swell: Westerly 1 to 2 metres increasing to 2 to 4 metres in the west.
Weather: Partly cloudy. 70% chance of showers.
Forecast for Monday, 25 September
Winds: West to southwesterly 15 to 20 knots decreasing to 10 to 15 knots late morning before becoming variable about 10 knots during early afternoon. Winds becoming east to southeasterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: West to southwesterly 1.5 to 2.5 metres.
Weather: Partly cloudy. 40% chance of showers.