BoM Portsea Marine Weather Forecast

Winds: Southwesterly 10 to 15 knots, reaching up to 20 knots in the far east.

Seas: Below 1 metre, increasing to 1 to 1.5 metres in the east.

Swell: Southwesterly around 1 metre, increasing to 1 to 1.5 metres in the far west. East to southeasterly around 1 metre, increasing to 1 to 1.5 metres in the far east.

Winds: West to southwesterly 10 to 15 knots, reaching up to 20 knots in the far east early in the morning. Winds decreasing to about 10 knots in the middle of the day.

Seas: Below 1 metre.

Swell: Southwesterly around 1 metre, increasing to 1 to 1.5 metres in the far west. Easterly around 1 metre.

Winds: West to southwesterly 10 to 15 knots tending west to northwesterly during the day.

Seas: Around 1 metre.

Swell: Southwesterly below 1 metre, increasing to 1 to 1.5 metres in the west.

Winds: Northwesterly 15 to 20 knots turning westerly 15 to 25 knots during the morning.

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

Swell: Southwesterly around 1 metre, increasing to 1 to 2 metres in the west.

Winds: Westerly 10 to 15 knots.

Seas: Around 1 metre.

Swell: Easterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the east.

Winds: Westerly 10 to 15 knots tending northwesterly before dawn then turning west to southwesterly below 10 knots in the late morning and early afternoon. Winds reaching up to 20 knots in the west early in the morning.

Seas: Around 1 metre.

Swell: Easterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.

Winds: West to southwesterly about 10 knots increasing to 15 to 20 knots before dawn.

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

Swell: Easterly around 1 metre.

Winds: Westerly 20 to 30 knots.

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

Swell: Easterly around 1 metre.

Winds: Northwest to southwesterly 10 to 15 knots.

Seas: Below 0.5 metres, increasing to below 1 metre offshore.

Swell: East to northeasterly 2 metres. South to southeasterly around 1 metre, increasing to 1 to 1.5 metres in the far east.

Winds: Northwest to southwesterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming southeast to southwesterly 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots in the far east in the late evening.

Seas: Around 1 metre.

Swell: Easterly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon, then increasing to 1.5 to 2 metres by early evening. Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Winds: Southwesterly 15 to 25 knots.

Seas: 1 to 2 metres.

Swell: Easterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far east. Southerly around 1 metre.

Winds: Southwesterly 20 to 30 knots turning westerly during the morning.

Seas: 1.5 to 2.5 metres.

Swell: Easterly 1 to 1.5 metres, decreasing to around 1 metre during the evening. Southerly below 1 metre, increasing to 1 to 1.5 metres in the far east during the evening.

Winds: Southerly below 10 knots.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 metres. Southeasterly around 1 metre, increasing to 1 to 1.5 metres in the west.

Winds: South to southwesterly about 10 knots becoming west to northwesterly in the early morning.

Seas: Below 1 metre.

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

Winds: Westerly 10 to 15 knots turning northwesterly 15 to 20 knots in the morning.

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

Swell: Southwesterly 1 to 1.5 metres.

Winds: Northwesterly 15 to 20 knots turning westerly 20 to 30 knots during the morning.

Seas: 1.5 metres, increasing to 1.5 to 2 metres during the afternoon or evening.

Swell: Southwesterly 1 to 1.5 metres, tending westerly 1.5 to 2.5 metres during the morning.