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BoM Onslow Marine Weather Forecast

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Other WA Coastal Waters Forecasts

Forecast for Wednesday, 4 November
Weather: Partly cloudy.
Winds: West to northwesterly 10 to 15 knots tending west to southwesterly in the early afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore west of Albany.
Forecast for Thursday, 5 November
Weather: Partly cloudy.
Winds: West to southwesterly 10 to 15 knots turning south to southeasterly 15 to 20 knots during the afternoon and evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Friday, 6 November
Weather: Cloudy.
Winds: Southeasterly 15 to 20 knots turning easterly during the morning.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore west of Albany.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 2.5 to 4 metres offshore west of Albany.

Forecast for Wednesday, 4 November
Weather: Sunny.
Winds: Variable about 10 knots becoming south to southwesterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots offshore in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Forecast for Thursday, 5 November
Weather: Mostly sunny.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots offshore in the evening. Winds turning southeasterly 20 to 25 knots in the late evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: Southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Forecast for Friday, 6 November
Weather: Cloud clearing.
Winds: South to southeasterly 15 to 25 knots.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1.5 to 2.5 metres. Below 0.5 metres, tending southerly 1 to 1.5 metres during the morning.

Forecast for Wednesday, 4 November
Weather: Cloud clearing.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Thursday, 5 November
Weather: Mostly sunny.
Winds: Northwest to northeasterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming southerly 10 to 15 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres west of Hopetoun.
Forecast for Friday, 6 November
Weather: Cloudy.
Winds: South to southeasterly 10 to 15 knots tending east to southeasterly 15 to 25 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2.5 to 3 metres.

Forecast for Wednesday, 4 November
Weather: Partly cloudy.
Winds: Southerly 10 to 15 knots, reaching up to 20 knots east of Eyre during the morning. Winds shifting east to northeasterly in the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2 to 3 metres.
Forecast for Thursday, 5 November
Weather: Sunny.
Winds: Northeasterly 10 to 15 knots tending northerly in the early morning then tending northeast to southeasterly in the middle of the day.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Friday, 6 November
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots increasing to 20 to 30 knots during the afternoon then turning easterly 25 to 30 knots during the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: Southwesterly 2 to 3 metres.

Forecast for Wednesday, 4 November
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots turning southerly in the middle of the day.
Seas: 1 to 2 metres.
Swell: Southwesterly 1.5 to 2 metres.
Forecast for Thursday, 5 November
Weather: Sunny.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Friday, 6 November
Weather: Mostly sunny.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Wednesday, 4 November
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots tending southerly in the middle of the day.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Thursday, 5 November
Weather: Sunny.
Winds: Southerly 15 to 20 knots, reaching up to 25 knots south of Geraldton during the afternoon and evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Geraldton around midday.
Swell: Southwesterly 2 to 3 metres.
Forecast for Friday, 6 November
Weather: Mostly sunny.
Winds: Southerly 15 to 20 knots.
Seas: 1.5 to 2 metres, decreasing below 1.5 metres during the morning.
Swell: Southwesterly 2 to 3 metres.

Forecast for Wednesday, 4 November
Weather: Sunny.
Winds: Southeasterly 10 to 15 knots turning southerly 15 to 20 knots in the late morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 5 November
Weather: Sunny.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots offshore in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
Swell: Southwesterly 2.5 to 3 metres.
Forecast for Friday, 6 November
Weather: Mostly sunny.
Winds: Southerly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2 to 3 metres.

Forecast for Wednesday, 4 November
Weather: Cloud clearing.
Winds: West to northwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day then tending west to southwesterly in the late afternoon.
Seas: Below 0.5 metres, increasing to around 1 metre east of Cape Leeuwin.
Swell: Southwesterly 3 metres.
Forecast for Thursday, 5 November
Weather: Cloudy.
Winds: West to southwesterly 10 to 15 knots turning south to southeasterly 15 to 20 knots in the late morning and afternoon. Winds reaching up to 25 knots offshore north of Cape Leeuwin in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore east of Cape Leeuwin.
Forecast for Friday, 6 November
Weather: Cloudy.
Winds: Southeasterly 20 to 25 knots turning easterly during the day.
Seas: 1.5 to 2 metres.
Swell: Southwesterly 2.5 to 3 metres. Southeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the afternoon or evening.

Forecast for Wednesday, 4 November
Weather: Mostly sunny.
Winds: South to southwesterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Coral Bay.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 2 metres offshore.
Forecast for Thursday, 5 November
Weather: Mostly sunny.
Winds: Southerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Friday, 6 November
Weather: The chance of a thunderstorm in the morning. Mostly sunny day.
Winds: Southerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Coral Bay during the afternoon or evening.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Forecast for Wednesday, 4 November
Weather: Mostly sunny. The chance of a thunderstorm east of Kalumburu in the afternoon.
Winds: Variable about 10 knots becoming northwesterly 10 to 15 knots in the morning.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Thursday, 5 November
Weather: Sunny morning. The chance of a thunderstorm in the afternoon and evening.
Winds: West to northwesterly about 10 knots, reaching up to 20 knots east of Kalumburu in the late afternoon.
Seas: Below 1 metre, increasing to around 1 metre east of Kalumburu.
Swell: Westerly below 1 metre.
Forecast for Friday, 6 November
Weather: Mostly sunny. The chance of a thunderstorm.
Winds: West to northwesterly about 10 knots increasing to 10 to 15 knots during the afternoon then tending west to southwesterly during the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.

Forecast for Wednesday, 4 November
Weather: Sunny.
Winds: East to southeasterly 10 to 15 knots turning southerly 15 to 20 knots in the late morning and early afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Thursday, 5 November
Weather: Sunny.
Winds: Southerly 15 to 25 knots increasing to 25 to 30 knots in the evening.
Seas: 1.5 metres, increasing to 1.5 to 2 metres around midday.
Swell: Southwesterly 2.5 metres.
Forecast for Friday, 6 November
Weather: Mostly sunny.
Winds: Southeasterly 15 to 25 knots turning southerly 15 to 20 knots during the day.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Wednesday, 4 November
Weather: Sunny.
Winds: South to southwesterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming northwest to southwesterly 15 to 20 knots in the early afternoon.
Seas: Below 1 metre, increasing to 1 to 1.5 metres west of Port Hedland by early evening.
Swell: Westerly below 1 metre.
Forecast for Thursday, 5 November
Weather: Sunny.
Winds: Southeast to southwesterly 15 to 20 knots tending northwest to northeasterly 10 to 15 knots in the middle of the day then tending northwest to southwesterly in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Westerly below 1 metre.
Forecast for Friday, 6 November
Weather: Sunny.
Winds: Southeast to southwesterly 10 to 15 knots tending north to northeasterly during the morning then tending north to northwesterly during the day.
Seas: Around 1 metre.
Swell: Westerly below 1 metre.

Forecast for Wednesday, 4 November
Weather: Mostly sunny.
Winds: Southerly 10 to 15 knots turning west to southwesterly in the late morning.
Seas: Around 1 metre.
Swell: West to southwesterly 1 to 1.5 metres offshore.
Forecast for Thursday, 5 November
Weather: Sunny.
Winds: Southwesterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres east of Onslow.
Swell: West to southwesterly 1 to 1.5 metres offshore, decreasing to around 1 metre during the morning, then increasing to 1 to 1.5 metres around midday.
Forecast for Friday, 6 November
Weather: Mostly sunny.
Winds: Southerly 15 to 20 knots turning southwesterly during the morning.
Seas: 1 to 1.5 metres.
Swell: West to southwesterly around 1 metre offshore, increasing to 1 to 1.5 metres during the morning.

Forecast for Wednesday, 4 November
Weather: Sunny.
Winds: West to southwesterly about 10 knots tending west to northwesterly 10 to 15 knots in the morning. Winds reaching up to 20 knots inshore during the afternoon and evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
Swell: Westerly below 1 metre.
Forecast for Thursday, 5 November
Weather: Sunny.
Winds: Northwesterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming north to northwesterly 10 to 15 knots in the morning. Winds reaching up to 20 knots inshore in the afternoon.
Seas: Below 1 metre, increasing to 1 to 1.5 metres inshore around midday.
Swell: Westerly below 1 metre.
Forecast for Friday, 6 November
Weather: Mostly sunny morning. The chance of a thunderstorm in the afternoon.
Winds: North to northwesterly 10 to 15 knots tending west to northwesterly during the morning.
Seas: Below 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon or evening.
Swell: Westerly below 1 metre.
Onslow Airport
▲ N
11 kn S
· 29 °C
Warnings
No warnings within 100 km.
State Wide
Marine Heat Severe
View all WA warnings
Temperature
Onslow
29 °C 24 °C 5am 39 °C 1pm
↑ Warming
Now: 29 °C
Tides
Onslow
5:52am 1.87m 12:19pm 1.19m
↓ Falling
Current: 1.64m
Weather Now for Onslow
Mostly sunny.
29 °C
Feels like 24 °C
Wind
11 kn S
Humidity
26%
Pressure
1015 hPa
At Onslow Airport
Nearby Wind
50 km radius
N S W E 9 kn Thevenard Island
Onslow
11 kn S
Recent Locations
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11 kn S
 29°
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Sun
5:34am rise 6:32pm set
12 h 57 m of daylight
Now: 8:23am
64 seconds more than yesterday
Moon
2:10amrise 2:10pmset
27% illuminated
Waning Crescent
Live Weather
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 29°
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