BoM Seaham Marine Weather Forecast

Winds: North to northwesterly below 10 knots tending north to northeasterly 10 to 15 knots in the middle of the day then tending northwest to southwesterly in the late evening. Winds reaching up to 20 knots offshore north of Moruya Heads in the late evening.

Seas: Around 1 metre.

Swell: Southerly 2 to 2.5 metres.

Winds: West to northwesterly 10 to 15 knots, reaching up to 20 knots offshore north of Moruya Heads early in the morning. Winds tending northwest to northeasterly in the middle of the day then tending northeast to southeasterly in the evening.

Seas: Around 1 metre.

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

Winds: Northerly 15 to 20 knots turning northwesterly during the afternoon.

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

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

Winds: Southerly 10 to 15 knots becoming variable about 10 knots in the late afternoon.

Seas: Around 1 metre, decreasing below 0.5 metres by early evening.

Swell: Southerly 2.5 metres, tending southeasterly 2 to 2.5 metres during the afternoon.

Winds: Northerly 10 to 15 knots tending northwesterly before dawn then becoming variable about 10 knots in the middle of the day.

Seas: Below 1 metre.

Swell: Southeasterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning, then tending south to southeasterly 1.5 metres around midday.

Winds: Variable below 10 knots becoming north to northeasterly 15 to 20 knots during the day.

Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Cape Byron during the evening.

Swell: Southerly 1 to 1.5 metres.

Winds: Variable about 10 knots becoming northerly 10 to 15 knots in the evening.

Seas: Below 1 metre.

Swell: South to southeasterly 2 to 2.5 metres.

Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore south of Coffs Harbour early in the morning. Winds tending northwesterly before dawn then becoming variable about 10 knots in the morning.

Seas: Around 1 metre, decreasing below 0.5 metres by early evening.

Swell: Southerly 1.5 to 2 metres.

Winds: Northwesterly below 10 knots tending northwest to northeasterly 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 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Coffs Harbour.

Winds: Northwest to northeasterly 10 to 15 knots becoming variable about 10 knots in the late afternoon.

Seas: Around 1 metre.

Swell: Southerly 2 to 2.5 metres.

Winds: West to northwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Green Cape during the afternoon and evening. Winds tending southeast to southwesterly in the early afternoon then tending northwest to southwesterly in the late evening.

Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore south of Merimbula during the afternoon.

Swell: Southerly 1.5 to 2.5 metres.

Winds: Northerly 15 to 20 knots turning west to northwesterly during the evening.

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

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

Winds: Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the early afternoon then tending north to northwesterly in the late evening. Winds reaching up to 20 knots offshore north of Norah Head in the late evening.

Seas: Around 1 metre.

Swell: Southerly 2 to 2.5 metres.

Winds: Westerly 10 to 15 knots, reaching up to 20 knots offshore during the morning and early afternoon. Winds turning south to southwesterly in the early afternoon then becoming variable about 10 knots in the late afternoon.

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

Swell: Southerly 1.5 to 2.5 metres.

Winds: West to northwesterly 10 to 15 knots tending north to northeasterly during the day then tending west to northwesterly 15 to 20 knots during the evening.

Seas: Around 1 metre.

Swell: Southerly 1.5 to 2 metres.

Winds: Variable below 10 knots becoming north to northeasterly 10 to 15 knots in the middle of the day then turning west to northwesterly 15 to 20 knots in the evening. Winds reaching up to 25 knots offshore south of Port Kembla in the late evening.

Seas: Below 1 metre.

Swell: Southerly 2 metres.

Winds: Westerly 15 to 20 knots, reaching up to 25 knots offshore south of Port Kembla early in the morning. Winds turning north to northwesterly 10 to 15 knots during the morning and early afternoon then tending northwest to southwesterly in the evening.

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

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

Winds: Southwesterly 10 to 15 knots shifting northerly during the morning then tending northwesterly 15 to 20 knots during the evening.

Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Point Perpendicular during the afternoon.

Swell: Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.

Winds: Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots offshore south of Crowdy Head in the late evening.

Seas: Below 1 metre.

Swell: Southerly 2 to 2.5 metres.

Winds: North to northwesterly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds tending northwest to southwesterly in the early morning then becoming variable about 10 knots in the late afternoon.

Seas: Around 1 metre.

Swell: Southerly 2 metres.

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

Seas: Around 1 metre.

Swell: Southerly 1.5 to 2 metres.

Winds: Northwesterly below 10 knots tending northwest to northeasterly 10 to 15 knots in the middle of the day then tending west to northwesterly in the late evening.

Seas: Below 1 metre.

Swell: Southerly 2 metres.

Winds: Westerly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds becoming variable about 10 knots in the middle of the day then becoming west to northwesterly 10 to 15 knots in the evening.

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

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

Winds: West to southwesterly about 10 knots tending northwest to northeasterly 10 to 15 knots during the morning then tending west to northwesterly during the evening.

Seas: Around 1 metre.

Swell: Southerly 1 to 1.5 metres.