Seabreeze.com.au
Buy & Sell
Gallery
Gallery
Seabreeze Seabreeze
Weather
Buy & Sell Forums Gallery Login Join (Free) Help

BoM Onslow Airport Marine Weather Forecast

Show the MSLP/Synoptic chart

Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other WA Coastal Waters Forecasts

Forecast for Monday, 3 August
Weather: Mostly sunny. 60% chance of showers west of Albany, near zero chance elsewhere.
Winds: Northeasterly 15 to 20 knots turning north to northwesterly in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 4 August
Weather: Cloudy. 90% chance of showers.
Winds: Northwesterly 15 to 20 knots tending westerly 15 to 25 knots before dawn.
Seas: Around 1 metre, increasing to 1 to 2 metres during the morning.
Swell: Southwesterly 2 to 3 metres. Easterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Wednesday, 5 August
Weather: Partly cloudy. 80% chance of showers.
Winds: West to northwesterly 15 to 20 knots becoming variable about 10 knots during the day then becoming northerly 10 to 15 knots during the evening.
Seas: 1 to 2 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2.5 to 3 metres, increasing to 3 to 5 metres during the morning.

Forecast for Monday, 3 August
Weather: Mostly sunny. Near 100% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Winds: Northwest to northeasterly 15 to 20 knots tending northwesterly in the evening then tending northwest to southwesterly in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the afternoon.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Forecast for Tuesday, 4 August
Weather: Cloudy. 70% chance of showers. The chance of a thunderstorm in the morning.
Winds: West to southwesterly 15 to 20 knots.
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.
Forecast for Wednesday, 5 August
Weather: Partly cloudy. 60% chance of showers.
Winds: Westerly 10 to 15 knots turning northwesterly during the morning.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.

Forecast for Monday, 3 August
Weather: Mostly sunny.
Winds: Northeasterly 15 to 20 knots, reaching up to 30 knots east of Esperance in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres east of Esperance.
Swell: Southwesterly 2 to 3 metres, decreasing to 1.5 to 2 metres during the afternoon.
Forecast for Tuesday, 4 August
Weather: Partly cloudy. 90% chance of showers.
Winds: Northwest to northeasterly 15 to 20 knots, reaching up to 30 knots east of Esperance early in the morning. Winds tending west to northwesterly in the early morning then tending west to southwesterly in the early afternoon.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre by early evening.
Swell: Southwesterly 1.5 to 2.5 metres. South to southeasterly 1 to 1.5 metres, tending easterly 1 to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.
Forecast for Wednesday, 5 August
Weather: Partly cloudy.
Winds: Westerly 10 to 15 knots becoming variable about 10 knots during the day then becoming northeasterly 10 to 15 knots during the evening.
Seas: Around 1 metre.
Swell: Southwesterly 2 to 3 metres, increasing to 2.5 to 4 metres during the morning.

Forecast for Monday, 3 August
Weather: Mostly sunny.
Winds: Northeasterly 15 to 20 knots, reaching up to 25 knots west of Eyre in the evening.
Seas: Around 1 metre, increasing to 1 to 2 metres around midday.
Swell: Southwesterly 2 to 3 metres. South to southeasterly around 1 metre.
Forecast for Tuesday, 4 August
Weather: Cloudy. 90% chance of showers.
Winds: Northeasterly 15 to 25 knots turning north to northwesterly 10 to 15 knots in the late morning and early afternoon.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Swell: Southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Forecast for Wednesday, 5 August
Weather: Partly cloudy.
Winds: Northwest to southwesterly 10 to 15 knots tending southeast to southwesterly during the morning then tending northeast to southeasterly during the afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.

Forecast for Monday, 3 August
Weather: Becoming cloudy. 80% chance of showers north of Denham, 50% chance elsewhere.
Winds: Variable about 10 knots becoming northwest to northeasterly 10 to 15 knots in the early afternoon.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 4 August
Weather: Partly cloudy. 80% chance of showers.
Winds: Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots offshore south of Denham in the late evening.
Seas: Below 1 metre.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Wednesday, 5 August
Weather: Partly cloudy.
Winds: South to southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Denham.

Forecast for Monday, 3 August
Weather: Sunny day. The chance of a thunderstorm offshore south of Geraldton in the late afternoon and evening.
Winds: North to northwesterly 10 to 15 knots tending west to northwesterly during the afternoon and evening. Winds reaching up to 20 knots offshore south of Geraldton in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 4 August
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the early morning.
Winds: West to northwesterly 10 to 15 knots shifting southerly in the early morning. Winds reaching up to 20 knots offshore north of Geraldton in the late evening.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Wednesday, 5 August
Weather: Partly cloudy.
Winds: South to southeasterly 10 to 15 knots tending east to southeasterly during the morning then tending south to southeasterly during the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 3 to 4 metres.

Forecast for Monday, 3 August
Weather: Sunny day. 90% chance of showers in the late afternoon and evening. The chance of a thunderstorm in the late afternoon and evening.
Winds: Northerly 10 to 15 knots turning west to northwesterly 15 to 20 knots in the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 4 August
Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the early morning.
Winds: Westerly 10 to 15 knots turning southwesterly before dawn.
Seas: Around 1 metre.
Swell: Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Wednesday, 5 August
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 1 metre.
Swell: Southwesterly 3 metres, increasing to 3 to 4 metres during the morning.

Forecast for Monday, 3 August
Weather: Becoming cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and early evening.
Winds: Northerly 15 to 20 knots tending northwesterly in the evening then tending northwest to southwesterly in the late evening. Winds reaching up to 25 knots offshore east of Cape Leeuwin in the late evening.
Seas: 1 to 1.5 metres.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 4 August
Weather: Cloudy. 80% chance of showers. The chance of a thunderstorm in the early morning.
Winds: Westerly 15 to 25 knots.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, increasing to 1.5 to 2 metres offshore east of Cape Leeuwin during the afternoon.
Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore during the morning.
Forecast for Wednesday, 5 August
Weather: Partly cloudy. 90% chance of showers.
Winds: Westerly 15 to 25 knots becoming variable about 10 knots during the morning then becoming northwesterly 10 to 15 knots during the evening.
Seas: 1 to 2 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 4 to 5 metres.

Forecast for Monday, 3 August
Weather: Cloudy. 95% chance of showers.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots offshore during the afternoon and evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres around midday.
Swell: Southwesterly 2 to 2.5 metres.
Forecast for Tuesday, 4 August
Weather: Cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: Northwest to northeasterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming south to southeasterly 10 to 15 knots in the evening.
Seas: Around 1 metre.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Wednesday, 5 August
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots tending southerly during the afternoon then decreasing to about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Southwesterly 2 to 2.5 metres.

Forecast for Monday, 3 August
Weather: Sunny.
Winds: Southeasterly 15 to 20 knots tending northeast to southeasterly in the middle of the day then becoming variable about 10 knots in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Northeasterly below 1 metre.
Forecast for Tuesday, 4 August
Weather: Sunny.
Winds: Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots in the early morning then becoming variable about 10 knots in the late afternoon.
Seas: Below 1 metre.
Swell: Northeasterly below 1 metre.
Forecast for Wednesday, 5 August
Weather: Sunny.
Winds: South to southeasterly 10 to 15 knots tending northeast to southeasterly during the morning then becoming variable about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Northeasterly around 1 metre.

Forecast for Monday, 3 August
Weather: Mostly sunny day. 95% chance of showers in the late afternoon and evening. The chance of a thunderstorm in the late afternoon and evening.
Winds: North to northeasterly 10 to 15 knots turning west to northwesterly 15 to 20 knots in the afternoon.
Seas: Around 1 metre.
Swell: Southwesterly 1.5 to 2.5 metres.
Forecast for Tuesday, 4 August
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the early morning.
Winds: West to southwesterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southwesterly 2 to 2.5 metres, increasing to 3 to 4 metres during the morning.
Forecast for Wednesday, 5 August
Weather: Partly cloudy.
Winds: West to southwesterly about 10 knots becoming north to northwesterly during the morning.
Seas: Below 1 metre.
Swell: Southwesterly 3 to 4 metres.

Forecast for Monday, 3 August
Weather: Mostly sunny.
Winds: Easterly 10 to 15 knots becoming variable below 10 knots in the evening.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.
Forecast for Tuesday, 4 August
Weather: Sunny.
Winds: Variable below 10 knots becoming east to southeasterly 10 to 15 knots in the morning then becoming variable about 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: North to northeasterly below 1 metre.
Forecast for Wednesday, 5 August
Weather: Sunny.
Winds: Variable below 10 knots becoming south to southeasterly 10 to 15 knots during the morning then becoming variable about 10 knots during the day.
Seas: Below 1 metre.
Swell: Westerly below 1 metre.

Forecast for Monday, 3 August
Weather: Cloudy. 70% chance of showers west of Barrow Island, near zero chance elsewhere.
Winds: East to northeasterly about 10 knots increasing to 10 to 15 knots in the morning.
Seas: Below 1 metre.
Swell: West to southwesterly around 1 metre inshore, increasing to 1 to 2 metres about offshore western waters.
Forecast for Tuesday, 4 August
Weather: Partly cloudy. 60% chance of showers west of Onslow, near zero chance elsewhere. The chance of a thunderstorm west of Onslow.
Winds: North to northeasterly 10 to 15 knots becoming variable about 10 knots in the morning.
Seas: Below 1 metre.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Wednesday, 5 August
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.

Forecast for Monday, 3 August
Weather: Sunny.
Winds: East to southeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: North to northeasterly below 1 metre.
Forecast for Tuesday, 4 August
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Westerly below 1 metre.
Forecast for Wednesday, 5 August
Weather: Sunny.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Westerly below 1 metre.
Onslow Airport
▲ N
6 kn ESE
· 24 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all WA warnings
Temperature
Onslow Airport
24 °C 18 °C 7am 25 °C 12pm
↑ Warming
Now: 24 °C
Tides
Onslow Airport
7:30am 0.86m 2:01pm 2.43m
↑ Rising
Current: 1.59m
Weather Now for Onslow Airport
Shower or two.
24 °C
Feels like 27 °C
Wind
6 kn ESE
Humidity
82%
Pressure
1018 hPa
At Onslow Airport
Nearby Wind
50 km radius
N S W E 4 kn Thevenard Island
Onslow Airport
6 kn ESE
Recent Locations
Onslow Airport
6 kn ESE
 24°
Sun
6:51am rise 6:01pm set
11 h 10 m of daylight
Now: 10:36am
53 seconds more than yesterday
Moon
10:12pm rise 9:33am set
80% illuminated
Waning Gibbous
Live Weather
Nearby
Onslow Airport, WA
6 kn ESE
 24°
Thevenard Island, WA
4 kn E
 22°
Windiest in Australia
Hogan Island, VIC
33 kn NW
 12°
Most Windless in Australia
Amberley, QLD
Calm
21°
Hottest in Australia
Jabiru Airport, NT
12 kn ENE
 31°
Coldest in Australia
Mount Hotham, VIC
19 kn NW
 -2°
Wettest in Australia
Low Head (Coastal), TAS
 7.8 mm
More locations...
Weather

Sydney weather

Melbourne weather

Brisbane weather

Perth weather

Adelaide weather

Darwin weather

Hobart weather

Canberra weather

Location Map

Location Search

Rain Radar

Activities

Kitesurfing

Windsurfing

Stand up paddle

Surfing

Boating

Sailing

Fishing

About

About us

Contact us

Other

News

Articles

Widgets

Support

Write To Us

Help/FAQ

Report Bug

Suggestion Box

Copyright © 1997-2026 Seabreeze.com.au
Terms of use
Privacy policy