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BoM Datatine Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Other WA Coastal Waters Forecasts

Forecast for Thursday, 18 June
Weather: Cloudy.
Winds: Southwesterly 10 to 15 knots turning southerly in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 2.5 metres. Southeasterly 1.5 to 2 metres.
Forecast for Friday, 19 June
Weather: Cloudy.
Winds: Southwesterly 10 to 15 knots becoming variable about 10 knots before dawn.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres. Southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Forecast for Saturday, 20 June
Weather: Partly cloudy.
Winds: Northerly about 10 knots increasing to 15 to 20 knots in the early morning.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore. Southeasterly around 1 metre.
Forecast for Sunday, 21 June
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 15 to 20 knots shifting south to southwesterly 10 to 15 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon or evening.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Thursday, 18 June
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore. Southerly around 1 metre.
Forecast for Friday, 19 June
Weather: Cloudy.
Winds: Variable below 10 knots becoming northeasterly 10 to 15 knots before dawn.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Forecast for Saturday, 20 June
Weather: Cloudy.
Winds: North to northeasterly 15 to 20 knots tending north to northwesterly 10 to 15 knots in the late morning and afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Sunday, 21 June
Weather: Cloudy. 80% chance of showers.
Winds: West to northwesterly 10 to 15 knots shifting south to southeasterly below 10 knots during the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Forecast for Thursday, 18 June
Weather: Cloudy. 70% chance of showers.
Winds: Southwesterly 15 to 20 knots, reaching up to 30 knots east of Esperance in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 2 to 2.5 metres east of Esperance.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres east of Esperance. Southerly 1.5 to 2 metres, increasing to 2 to 3 metres east of Hopetoun.
Forecast for Friday, 19 June
Weather: Cloudy. 60% chance of showers.
Winds: South to southwesterly 10 to 15 knots, reaching up to 20 knots east of Esperance during the morning and early afternoon. Winds becoming variable about 10 knots in the late afternoon.
Seas: 1 to 2 metres, decreasing to 1 metre around midday.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres east of Hopetoun. Southerly 1.5 to 2.5 metres.
Forecast for Saturday, 20 June
Weather: Partly cloudy.
Winds: Variable about 10 knots becoming northerly 10 to 15 knots in the morning.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: North to northwesterly 15 to 20 knots tending west to northwesterly 10 to 15 knots during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres east of Hopetoun.
Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the morning. Southeasterly around 1 metre.

Forecast for Thursday, 18 June
Weather: Cloudy. 90% chance of showers.
Winds: Southwesterly 20 to 30 knots.
Seas: 2 to 3 metres.
Swell: Southerly 3 to 4 metres.
Forecast for Friday, 19 June
Weather: Partly cloudy. 90% chance of showers.
Winds: South to southwesterly 15 to 25 knots tending south to southeasterly 10 to 15 knots during the afternoon and evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southerly 2.5 to 3 metres, increasing to 2.5 to 4 metres east of Eyre. South to southeasterly below 1 metre, increasing to 1 to 1.5 metres east of Eyre by early evening.
Forecast for Saturday, 20 June
Weather: Cloudy.
Winds: Southeasterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming north to northeasterly 10 to 15 knots in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning. South to southeasterly 1 to 1.5 metres, increasing to 1.5 to 2 metres east of Eyre during the morning.
Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Northerly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening. Winds turning easterly in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Friday, 19 June
Weather: Mostly sunny.
Winds: Easterly 10 to 15 knots, reaching up to 20 knots offshore north of Denham during the morning.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Saturday, 20 June
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots tending northeasterly 15 to 20 knots in the early morning then becoming variable about 10 knots in the late afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Sunday, 21 June
Weather: Cloudy.
Winds: East to northeasterly about 10 knots increasing to 10 to 15 knots during the morning then becoming east to southeasterly about 10 knots during the day.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Denham.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Southeasterly 10 to 15 knots turning easterly in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Friday, 19 June
Weather: Mostly sunny.
Winds: Easterly 10 to 15 knots tending northeasterly in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Saturday, 20 June
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Sunday, 21 June
Weather: Cloudy.
Winds: North to northeasterly about 10 knots tending east to northeasterly 10 to 15 knots during the morning then decreasing to about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Southeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 19 June
Weather: Partly cloudy.
Winds: East to northeasterly about 10 knots increasing to 10 to 15 knots in the early morning.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 20 June
Weather: Cloudy.
Winds: Northeasterly 10 to 15 knots tending northerly in the middle of the day then decreasing to below 10 knots in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Sunday, 21 June
Weather: Cloudy.
Winds: Northerly about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres.

Forecast for Thursday, 18 June
Weather: Cloudy.
Winds: South to southwesterly about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres. Southeasterly around 1 metre inshore, increasing to 1.5 metres offshore east of Cape Leeuwin.
Forecast for Friday, 19 June
Weather: Cloudy. 50% chance of showers.
Winds: Variable about 10 knots becoming northerly 10 to 15 knots in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Saturday, 20 June
Weather: Cloudy. 50% chance of showers.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
Swell: Southwesterly 2 metres.
Forecast for Sunday, 21 June
Weather: Cloudy. 90% chance of showers.
Winds: West to northwesterly 15 to 20 knots shifting southerly 10 to 15 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southwesterly 1.5 to 2 metres inshore, increasing to 2 to 3 metres offshore.

Forecast for Thursday, 18 June
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Friday, 19 June
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots turning easterly before dawn.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore. Easterly below 1 metre, tending northeasterly 1 to 1.5 metres during the afternoon.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: Easterly 10 to 15 knots turning northeasterly 15 to 20 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Coral Bay during the morning.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore. Northeasterly below 1 metre, increasing to 1 to 1.5 metres north of Coral Bay during the afternoon.
Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: East to southeasterly 10 to 15 knots tending east to northeasterly during the morning then decreasing to about 10 knots during the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 metres. Northeasterly around 1 metre.

Forecast for Thursday, 18 June
Weather: Sunny.
Winds: Southeast to southwesterly 10 to 15 knots becoming variable about 10 knots in the late afternoon then becoming southeast to southwesterly 10 to 15 knots in the evening. Winds reaching up to 20 knots west of Kalumburu in the evening.
Seas: Below 0.5 metres, increasing to below 1 metre west of Kalumburu.
Swell: Westerly below 1 metre.
Forecast for Friday, 19 June
Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots east of Kalumburu during the day.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres east of Kalumburu during the morning.
Swell: North to northeasterly below 1 metre.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Swell: East to northeasterly around 1 metre west of Kalumburu.
Forecast for Sunday, 21 June
Weather: Sunny.
Winds: East to southeasterly 15 to 25 knots.
Seas: 1 to 2 metres.
Swell: East to northeasterly around 1 metre.

Forecast for Thursday, 18 June
Weather: Partly cloudy.
Winds: East to southeasterly about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 19 June
Weather: Partly cloudy.
Winds: Easterly below 10 knots tending northeasterly 10 to 15 knots before dawn.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Saturday, 20 June
Weather: Cloudy.
Winds: Northeasterly 15 to 20 knots turning northerly in the morning.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Sunday, 21 June
Weather: Cloudy. 70% chance of showers.
Winds: Northwesterly 10 to 15 knots becoming variable below 10 knots during the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres.

Forecast for Thursday, 18 June
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots offshore east of Port Hedland in the late evening.
Seas: 1 to 1.5 metres.
Swell: North to northeasterly below 1 metre.
Forecast for Friday, 19 June
Weather: Sunny.
Winds: East to southeasterly 15 to 25 knots, reaching up to 30 knots during the morning.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: Easterly around 1 metre west of Port Hedland, increasing to 1 to 1.5 metres by early evening.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: East to southeasterly 20 to 25 knots becoming easterly 20 to 30 knots before dawn then decreasing to 15 to 25 knots in the middle of the day.
Seas: 1.5 to 2.5 metres.
Swell: Easterly around 1 metre west of Port Hedland.
Forecast for Sunday, 21 June
Weather: Sunny.
Winds: Easterly 15 to 25 knots.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Easterly below 1 metre, increasing to around 1 metre west of Port Hedland.

Forecast for Thursday, 18 June
Weather: Sunny.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore in the early afternoon and again in the late evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: West to southwesterly below 1 metre.
Forecast for Friday, 19 June
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots turning easterly before dawn. Winds reaching up to 30 knots offshore during the morning and early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning, then decreasing to 1 metre by early evening.
Swell: East to northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday. West to southwesterly around 1 metre offshore.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: Easterly 15 to 25 knots increasing to 20 to 30 knots in the early morning then tending east to northeasterly 15 to 25 knots in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
Swell: West to southwesterly around 1 metre offshore. East to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore east of Barrow Island during the morning.
Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Easterly 15 to 25 knots becoming variable about 10 knots during the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: West to southwesterly around 1 metre offshore. East to northeasterly around 1 metre.

Forecast for Thursday, 18 June
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots, reaching up to 25 knots offshore in the late evening.
Seas: 1 to 1.5 metres.
Swell: Westerly below 1 metre.
Forecast for Friday, 19 June
Weather: Sunny.
Winds: Southeasterly 15 to 25 knots, reaching up to 30 knots south of Broome during the morning and again in the late evening.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Westerly below 1 metre.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: Southeasterly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Swell: North to northeasterly below 1 metre.
Forecast for Sunday, 21 June
Weather: Sunny.
Winds: East to southeasterly 15 to 25 knots decreasing to about 10 knots during the afternoon then increasing to 15 to 20 knots during the evening.
Seas: 1 to 2 metres, decreasing below 1 metre during the afternoon or evening.
Swell: North to northeasterly around 1 metre.
Katanning
▲ N
7 kn SSW
· 13 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all WA warnings
Temperature
Datatine
13 °C 14 °C 3pm 4 °C 5am
↓ Cooling
Now: 13 °C
Weather Now for Datatine
Cloudy.
13 °C
Feels like 10 °C
Wind
7 kn SSW
Humidity
70%
Pressure
1028 hPa
At Katanning
Nearby Wind
50 km radius
N S W E 7 kn Katanning Wagin
Datatine
7 kn SSW
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 13°
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Sun
7:12am rise 5:08pm set
9 h 56 m of daylight
Now: 3:15pm
10 seconds less than yesterday
Moon
10:02am rise 8:38pm set
14% illuminated
Waxing Crescent
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