BoM Twelve Mile Marine Weather Forecast

Winds: Northerly 10 to 15 knots.

Seas: Below 1 metre.

Swell: Southeasterly 2 to 2.5 metres.

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 late afternoon. Winds reaching up to 20 knots offshore south of Moruya Heads in the late evening.

Seas: Around 1 metre.

Swell: Southeasterly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.

Winds: Southerly 15 to 20 knots shifting northeasterly 10 to 15 knots in the early afternoon.

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

Swell: Southerly 1 to 1.5 metres, tending southeasterly 1.5 metres by early evening.

Winds: North to northeasterly 15 to 25 knots.

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

Swell: Southeasterly 1 to 1.5 metres, tending southerly around 1 metre during the afternoon.

Winds: Northerly 15 to 20 knots.

Seas: 1.5 metres.

Swell: Southerly 2 to 2.5 metres.

Winds: Northerly 15 to 20 knots.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore south of Cape Byron.

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

Winds: North to northwesterly 15 to 20 knots shifting south to southeasterly 10 to 15 knots in the late morning and early afternoon then becoming variable about 10 knots in the late evening.

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

Swell: Southerly around 1 metre. Northerly around 1 metre.

Winds: Variable below 10 knots becoming northeasterly 10 to 15 knots during the afternoon then tending northerly during the evening.

Seas: Below 1 metre.

Swell: Northerly around 1 metre.

Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore.

Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Coffs Harbour.

Swell: Southerly 2.5 metres.

Winds: Northerly 15 to 20 knots turning northwesterly 10 to 15 knots in the late evening.

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

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

Winds: North to northwesterly 10 to 15 knots shifting south to southeasterly 15 to 20 knots in the late morning.

Seas: Around 1 metre.

Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Northerly below 1 metre inshore, increasing to around 1 metre offshore.

Winds: Variable about 10 knots becoming northeasterly 10 to 15 knots during the day then tending northerly 15 to 20 knots during the evening.

Seas: Below 1 metre.

Swell: Southerly around 1 metre.

Winds: Northerly about 10 knots.

Seas: Below 0.5 metres.

Swell: Southeasterly 2 to 2.5 metres.

Winds: Northerly about 10 knots becoming east to southeasterly in the middle of the day then tending southerly 15 to 20 knots in the early afternoon.

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

Swell: Southeasterly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then tending southerly 1 to 1.5 metres by early evening.

Winds: South to southeasterly 15 to 20 knots shifting north to northeasterly in the afternoon.

Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, increasing to 1 to 1.5 metres inshore by early evening.

Swell: Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning, then tending southeasterly 1 to 1.5 metres around midday.

Winds: North to northeasterly 15 to 20 knots.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Merimbula during the afternoon.

Swell: Southeasterly 1 to 1.5 metres, tending southerly around 1 metre during the morning.

Winds: North to northeasterly 10 to 15 knots.

Seas: Around 1 metre.

Swell: South to southeasterly 2 to 2.5 metres.

Winds: Northerly 10 to 15 knots tending northeasterly in the early afternoon then becoming variable about 10 knots in the evening.

Seas: Around 1 metre.

Swell: South to southeasterly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.

Winds: Variable about 10 knots becoming south to southeasterly 15 to 20 knots before dawn then tending east to southeasterly 10 to 15 knots in the late afternoon.

Seas: Around 1 metre.

Swell: South to southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning, then tending southerly 1 to 1.5 metres during the afternoon.

Winds: Northeasterly about 10 knots increasing to 15 to 20 knots during the morning.

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

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

Winds: Northerly 10 to 15 knots.

Seas: Below 1 metre.

Swell: Southeasterly 1.5 metres, increasing to 1.5 to 2 metres south of Port Kembla.

Winds: Northerly 10 to 15 knots shifting south to southeasterly in the late afternoon. Winds reaching up to 20 knots inshore in the late evening.

Seas: Around 1 metre.

Swell: Southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.

Winds: South to southeasterly 15 to 20 knots turning east to northeasterly 10 to 15 knots in the late afternoon.

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

Swell: Southeasterly around 1 metre, tending southerly 1 to 1.5 metres during the morning.

Winds: Northeasterly 15 to 20 knots.

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

Swell: Southerly around 1 metre, increasing to 1 to 1.5 metres south of Point Perpendicular.

Winds: Northerly 10 to 15 knots.

Seas: Below 1 metre.

Swell: Southerly 2.5 metres.

Winds: Northerly 10 to 15 knots.

Seas: Around 1 metre.

Swell: Southerly 2 to 2.5 metres, decreasing to 1.5 metres during the morning.

Winds: Northwest to northeasterly 10 to 15 knots tending south to southeasterly in the early morning then tending east to southeasterly in the evening.

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

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

Winds: Easterly about 10 knots tending northeasterly 15 to 20 knots during the morning.

Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Crowdy Head during the afternoon or evening.

Swell: Southerly around 1 metre.

Winds: North to northeasterly 10 to 15 knots.

Seas: Below 1 metre.

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

Winds: Northerly 10 to 15 knots turning east to northeasterly below 10 knots in the late morning then tending south to southeasterly 10 to 15 knots in the late evening.

Seas: Below 1 metre.

Swell: Southeasterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning, then decreasing to around 1 metre around midday.

Winds: South to southeasterly 15 to 20 knots turning easterly below 10 knots in the evening.

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

Swell: Southeasterly around 1 metre, tending southerly 1 to 1.5 metres during the morning.

Winds: Northeasterly about 10 knots increasing to 15 to 20 knots during the morning.

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

Swell: Southerly around 1 metre.