BoM Brentwood Marine Weather Forecast

Winds: Southerly 15 to 25 knots, reaching up to 30 knots in the late afternoon. Winds turning southwesterly 15 to 20 knots in the evening.

Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.

Swell: Southwesterly 2 to 3 metres.

Winds: Southwesterly 15 to 20 knots turning southerly 15 to 25 knots before dawn.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning, then decreasing below 1.5 metres around midday.

Swell: Southwesterly 2 to 3 metres.

Winds: Southerly 10 to 15 knots turning west to southwesterly below 10 knots in the early morning.

Seas: Around 1 metre.

Swell: Southwesterly 2 to 3 metres, decreasing to 1.5 to 2 metres by early evening. Below 0.5 metres, tending southerly 1 to 1.5 metres during the morning.

Winds: West to northwesterly 10 to 15 knots turning north to northeasterly below 10 knots during the afternoon.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 to 2.5 metres. Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Winds: Southerly 15 to 25 knots, reaching up to 30 knots offshore in the early afternoon.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.

Swell: Southwesterly 1.5 to 2.5 metres.

Winds: Southerly 15 to 20 knots turning southeasterly 10 to 15 knots in the evening.

Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.

Swell: Southwesterly 1.5 to 2.5 metres.

Winds: Variable about 10 knots.

Seas: Below 1 metre.

Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.

Winds: Northeasterly 10 to 15 knots decreasing to about 10 knots during the afternoon.

Seas: Below 1 metre.

Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore. Southerly around 1 metre.

Winds: Northwest to northeasterly 10 to 15 knots tending south to southwesterly 15 to 20 knots in the late afternoon. Winds reaching up to 30 knots west of Esperance in the evening.

Seas: Around 1 metre, increasing to 1.5 metres west of Hopetoun by early evening.

Swell: Southwesterly 1.5 to 2 metres.

Winds: South to southwesterly 15 to 25 knots.

Seas: 1 to 2 metres.

Swell: Southwesterly 1.5 to 2.5 metres.

Winds: Southerly 15 to 20 knots turning southwesterly in the morning.

Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.

Swell: Southwesterly 2 to 2.5 metres.

Winds: Southwesterly 10 to 15 knots becoming variable about 10 knots during the afternoon.

Seas: Below 1 metre, increasing to around 1 metre east of Hopetoun.

Swell: Southerly 1.5 to 2.5 metres, tending southwesterly 1.5 to 2 metres during the afternoon or evening. Southerly around 1 metre, increasing to 1 to 1.5 metres west of Hopetoun during the morning.

Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots east of Eyre in the evening.

Seas: Around 1 metre.

Swell: Southwesterly 1 to 1.5 metres.

Winds: North to northeasterly 15 to 20 knots shifting southwesterly early in the morning. Winds reaching up to 25 knots west of Eyre during the day.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.

Swell: Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.

Winds: Southwesterly 20 to 25 knots.

Seas: 1.5 to 2 metres.

Swell: Southwesterly 1.5 to 2 metres.

Winds: Southerly 15 to 20 knots.

Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Swell: South to southwesterly 1.5 to 2.5 metres.

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.

Winds: Southerly 15 to 20 knots turning southeasterly 15 to 25 knots in the early morning.

Seas: 1.5 to 2 metres.

Swell: Southwesterly 1.5 to 2.5 metres.

Winds: East to southeasterly 15 to 25 knots.

Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Swell: Southwesterly 1 to 2 metres.

Winds: Easterly 15 to 20 knots becoming variable about 10 knots during the afternoon then becoming southeasterly 10 to 15 knots during the evening.

Seas: Around 1 metre.

Swell: Southwesterly 1 to 1.5 metres.

Winds: Southerly 15 to 20 knots, reaching up to 25 knots offshore south of Geraldton in the evening.

Seas: Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.

Swell: Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Winds: South to southeasterly 15 to 20 knots, reaching up to 25 knots north of Geraldton early in the morning.

Seas: 1 to 2 metres.

Swell: Southwesterly 1.5 to 2.5 metres.

Winds: East to southeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.

Swell: Southwesterly 1.5 to 2 metres.

Winds: Easterly 10 to 15 knots tending northeasterly during the morning then becoming variable about 10 knots during the afternoon.

Seas: Around 1 metre.

Swell: Southwesterly 1 to 1.5 metres.

Winds: Southerly 15 to 20 knots, reaching up to 25 knots offshore in the evening.

Seas: Around 1 metre, increasing to 1 to 2 metres during the afternoon.

Swell: Southwesterly 2 to 2.5 metres.

Winds: Southerly 15 to 20 knots turning southeasterly during the day.

Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Swell: Southwesterly 2 to 2.5 metres.

Winds: Easterly 10 to 15 knots decreasing to below 10 knots in the middle of the day then tending southeasterly 10 to 15 knots in the early afternoon.

Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.

Swell: Southwesterly 2 to 2.5 metres.

Winds: Easterly 10 to 15 knots tending northeasterly during the morning then becoming variable about 10 knots during the afternoon.

Seas: Below 1 metre.

Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.

Winds: South to southwesterly 15 to 20 knots.

Seas: 1 to 1.5 metres.

Swell: Southwesterly 2.5 to 3 metres.

Winds: Southerly 15 to 20 knots, reaching up to 25 knots offshore east of Cape Leeuwin early in the morning. Winds decreasing to about 10 knots in the evening.

Seas: 1 to 1.5 metres, decreasing below 1 metre around midday.

Swell: Southwesterly 2.5 to 3 metres.

Winds: Variable below 10 knots.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 to 2.5 metres, decreasing to 1.5 metres by early evening. Below 0.5 metres, tending southerly 1 to 1.5 metres during the morning.

Winds: Northerly 10 to 15 knots.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres during the morning. Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Winds: East to southeasterly 10 to 15 knots tending southeast to southwesterly in the late afternoon. Winds reaching up to 20 knots offshore south of Coral Bay in the evening.

Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore south of Coral Bay by early evening.

Swell: Southwesterly 1.5 metres. Northeasterly around 1 metre north of Coral Bay.

Winds: South to southeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Coral Bay during the day.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.

Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore. Northeasterly around 1 metre north of Coral Bay.

Winds: Southeasterly 15 to 25 knots decreasing to 10 to 15 knots in the middle of the day.

Seas: 1 to 2 metres, decreasing to 1 metre around midday.

Swell: South to southwesterly 1 to 2 metres.

Winds: East to southeasterly 10 to 15 knots tending east to northeasterly 15 to 20 knots during the morning then becoming variable about 10 knots during the evening.

Seas: 1 to 1.5 metres.

Swell: Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore. Northeasterly below 1 metre, increasing to around 1 metre north of Coral Bay.

Winds: Northeast to southeasterly 15 to 20 knots.

Seas: 1 to 2 metres, decreasing to 1 metre by early evening.

Swell: Northeasterly below 1 metre.

Winds: East to southeasterly 10 to 15 knots, reaching up to 20 knots east of Kalumburu during the morning and early afternoon. Winds becoming variable about 10 knots in the evening.

Seas: Around 1 metre.

Swell: Northeasterly below 1 metre.

Winds: Variable about 10 knots becoming southeasterly 10 to 15 knots in the morning then becoming variable about 10 knots in the late afternoon.

Seas: Below 1 metre.

Swell: Northeasterly below 1 metre.

Winds: South to southeasterly 10 to 15 knots tending east to southeasterly during the morning then tending south to southeasterly during the evening.

Seas: Around 1 metre.

Swell: Northeasterly below 1 metre.

Winds: Southwesterly 15 to 25 knots tending southerly 20 to 30 knots in the early afternoon then decreasing to 20 to 25 knots in the late afternoon.

Seas: Around 1 metre, increasing to 1.5 to 2 metres during the afternoon.

Swell: Southwesterly 2.5 metres.

Winds: Southerly 15 to 20 knots turning southeasterly 10 to 15 knots during the day.

Seas: 1.5 to 2 metres, decreasing to 1 metre around midday.

Swell: Southwesterly 2 to 2.5 metres.

Winds: East to southeasterly 10 to 15 knots decreasing to about 10 knots before dawn.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 to 2.5 metres.

Winds: Easterly 10 to 15 knots tending northeasterly during the morning.

Seas: Around 1 metre.

Swell: Southwesterly 1.5 to 2 metres.

Winds: Easterly 15 to 20 knots.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore west of Port Hedland.

Swell: North to northeasterly around 1 metre.

Winds: Easterly 10 to 15 knots, reaching up to 20 knots offshore during the morning and early afternoon. Winds tending southeasterly before dawn then becoming variable about 10 knots in the evening.

Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.

Swell: North to northeasterly below 1 metre.

Winds: Southeasterly 15 to 25 knots.

Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre during the afternoon.

Swell: North to northeasterly below 1 metre.

Winds: East to southeasterly 20 to 30 knots.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.

Swell: East to northeasterly around 1 metre west of Port Hedland.

Winds: Easterly 15 to 20 knots, reaching up to 25 knots offshore east of Barrow Island in the early afternoon.

Seas: 1 to 2 metres, decreasing to 1 metre by early evening.

Swell: West to southwesterly around 1 metre offshore. North to northeasterly around 1 metre.

Winds: Easterly 10 to 15 knots, reaching up to 20 knots offshore east of Barrow Island during the morning. Winds becoming variable about 10 knots in the early afternoon then becoming south to southwesterly 10 to 15 knots in the late evening.

Seas: Around 1 metre.

Swell: West to southwesterly around 1 metre offshore, increasing to 1 to 1.5 metres by early evening.

Winds: South to southeasterly 15 to 20 knots tending northeast to southeasterly in the morning then tending south to southeasterly 10 to 15 knots in the late evening.

Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre during the afternoon.

Swell: West to southwesterly 1 to 1.5 metres offshore, decreasing to around 1 metre during the morning.

Winds: East to southeasterly 15 to 20 knots increasing to 30 knots before tending east to northeasterly 15 to 20 knots during the day.

Seas: Below 1 metre, increasing to 1.5 to 2.5 metres during the morning.

Swell: North to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres about offshore western waters during the afternoon or evening.

Winds: Northeast to southeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres, decreasing to 1 metre by early evening.

Swell: North to northeasterly below 1 metre.

Winds: East to southeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming southeast to southwesterly 10 to 15 knots in the late evening.

Seas: Around 1 metre.

Swell: North to northeasterly below 1 metre.

Winds: South to southeasterly 15 to 20 knots.

Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore south of Cape Leveque during the morning.

Swell: Westerly below 1 metre.

Winds: Southeasterly 15 to 25 knots.

Seas: 1 to 2 metres.

Swell: Westerly below 1 metre.