BoM Semaphore South Marine Weather Forecast

Winds: South to southeasterly 10 to 15 knots.

Seas: Around 1 metre.

Swell: Southwesterly 2 to 3 metres, decreasing to 1.5 to 2 metres later in the evening. Southerly 2 to 3 metres, decreasing to 1.5 to 2 metres later in the evening.

Winds: Southeasterly 10 to 15 knots becoming variable below 10 knots in the early morning.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 to 2.5 metres. Southerly 1 to 2 metres, tending southeasterly 1 to 1.5 metres around midday, then decreasing below 1 metre by early evening.

Winds: Northerly 10 to 15 knots tending northwesterly 15 to 20 knots in the early morning.

Seas: Below 0.5 metres, increasing to around 1 metre during the morning.

Swell: Southwesterly 2 metres.

Winds: Northwesterly 10 to 15 knots becoming variable below 10 knots during the afternoon.

Seas: Below 1 metre.

Swell: Southwesterly 2 to 2.5 metres.

Winds: Southeasterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.

Seas: Below 1 metre.

Swell: Southerly 2.5 to 3 metres, tending southwesterly 1.5 to 2 metres by early evening. Southerly 2 to 2.5 metres.

Winds: Variable about 10 knots becoming northerly 10 to 15 knots in the middle of the day.

Seas: Below 1 metre.

Swell: Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the morning, then tending south to southeasterly 1 to 1.5 metres during the afternoon. Southwesterly 1 to 1.5 metres.

Winds: North to northwesterly 10 to 15 knots decreasing to below 10 knots in the evening.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 metres. Southeasterly around 1 metre.

Winds: Northerly 10 to 15 knots turning east to northeasterly below 10 knots during the day.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 metres.

Winds: South to southeasterly 10 to 15 knots decreasing to below 10 knots in the late evening.

Seas: Below 1 metre.

Swell: Southeast to southwesterly below 0.5 metres.

Winds: Variable about 10 knots.

Seas: Below 1 metre.

Swell: West to southwesterly below 0.5 metres.

Winds: North to northwesterly about 10 knots.

Seas: Below 1 metre.

Swell: West to southwesterly below 0.5 metres.

Winds: North to northwesterly about 10 knots.

Seas: Below 1 metre.

Swell: West to southwesterly below 0.5 metres.

Winds: Southerly 10 to 15 knots decreasing to about 10 knots in the late evening.

Seas: Below 1 metre.

Swell: West to southwesterly below 1 metre.

Winds: Southeasterly 10 to 15 knots becoming variable below 10 knots in the early morning.

Seas: Below 1 metre.

Swell: West to southwesterly below 1 metre, increasing to 1 to 1.5 metres through the Backstairs Passage during the morning.

Winds: Variable below 10 knots becoming northwesterly 10 to 15 knots in the morning.

Seas: Below 1 metre.

Swell: West to southwesterly below 1 metre.

Winds: Northwesterly 10 to 15 knots decreasing to about 10 knots during the day.

Seas: Below 1 metre.

Swell: West to southwesterly around 1 metre.

Winds: Southerly 10 to 15 knots.

Seas: Around 1 metre.

Swell: South to southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres north of Beachport. Southerly below 1 metre, increasing to 1 to 1.5 metres by early evening, then increasing to 1.5 to 2 metres later in the evening.

Winds: South to southeasterly 10 to 15 knots decreasing to below 10 knots in the morning.

Seas: Below 1 metre.

Swell: Southwesterly 2.5 to 3 metres. Southerly 1 to 1.5 metres, tending east to southeasterly below 0.5 metres during the morning.

Winds: Variable about 10 knots becoming northwesterly 15 to 20 knots in the morning.

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

Swell: Southwesterly 2 to 2.5 metres.

Winds: Westerly 15 to 20 knots turning southwesterly 10 to 15 knots during the morning.

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

Swell: Southwesterly 2 to 2.5 metres.

Winds: Southerly 10 to 15 knots turning southeasterly in the late afternoon.

Seas: Around 1 metre.

Swell: Southwesterly 2 to 3 metres, decreasing to 1.5 metres later in the evening. Southerly 2 to 2.5 metres.

Winds: Variable about 10 knots.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the morning. Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre by early evening.

Winds: Northerly 10 to 15 knots turning northwesterly during the morning.

Seas: Below 0.5 metres, increasing to around 1 metre during the morning.

Swell: Southwesterly 1.5 to 2 metres.

Winds: North to northwesterly 10 to 15 knots becoming variable below 10 knots during the afternoon.

Seas: Below 1 metre.

Swell: Southwesterly 2 metres.

Winds: Southerly 10 to 15 knots.

Seas: Around 1 metre.

Swell: Southerly 2.5 to 3 metres, tending southwesterly 1.5 to 2.5 metres by early evening. Southerly 2 to 3 metres.

Winds: South to southeasterly 10 to 15 knots becoming variable below 10 knots in the morning.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 to 2.5 metres, tending southerly 2.5 metres around midday, then tending southwesterly 2 to 2.5 metres during the afternoon. Southerly 1.5 to 2 metres, tending south to southeasterly 1 to 1.5 metres during the morning, then decreasing below 0.5 metres during the afternoon.

Winds: Northerly below 10 knots tending northwesterly 15 to 20 knots in the early morning.

Seas: Below 0.5 metres, increasing to around 1 metre during the morning.

Swell: Southwesterly 2 metres.

Winds: West to northwesterly 10 to 15 knots tending west to southwesterly during the afternoon then becoming variable about 10 knots during the evening.

Seas: Around 1 metre.

Swell: Southwesterly 2 to 2.5 metres.

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

Seas: Around 1 metre.

Swell: South to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening. South to southwesterly around 1 metre.

Winds: Southeasterly 10 to 15 knots becoming variable below 10 knots in the morning.

Seas: Below 1 metre.

Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo by early evening.

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

Seas: Below 1 metre.

Swell: South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.

Winds: Variable about 10 knots.

Seas: Below 1 metre.

Swell: South to southwesterly around 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.

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

Seas: Around 1 metre.

Swell: Southerly 3 metres, tending southwesterly 2 to 3 metres by early evening. Southerly 1 to 2 metres.

Winds: Southeasterly 10 to 15 knots becoming variable about 10 knots in the early morning.

Seas: Below 1 metre.

Swell: Southwesterly 2 to 2.5 metres. Southerly 1 to 2 metres, decreasing below 0.5 metres during the morning.

Winds: Variable about 10 knots becoming northwesterly 15 to 20 knots in the morning.

Seas: Below 0.5 metres, increasing to around 1 metre around midday.

Swell: Southwesterly 2 metres.

Winds: West to northwesterly 15 to 20 knots tending west to southwesterly below 10 knots during the day.

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

Swell: Southwesterly 2 metres.

Winds: South to southeasterly 10 to 15 knots decreasing to below 10 knots in the late evening.

Seas: Around 1 metre.

Swell: Southerly 2.5 to 3 metres, tending southwesterly 1.5 to 2 metres by early evening. Southerly 2 to 2.5 metres.

Winds: Variable below 10 knots.

Seas: Below 1 metre.

Swell: Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre by early evening. Southwesterly 1.5 metres.

Winds: North to northeasterly about 10 knots tending north to northwesterly 10 to 15 knots in the early morning then decreasing to about 10 knots in the evening.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres south of Streaky Bay. South to southeasterly around 1 metre.

Winds: Northerly 10 to 15 knots becoming variable about 10 knots during the day.

Seas: Below 1 metre.

Swell: Southwesterly 1.5 metres, increasing to 1.5 to 2 metres south of Streaky Bay.