BoM Williamtown Marine Weather Forecast

Winds: Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the early afternoon then decreasing to below 10 knots in the late evening.

Seas: Below 1 metre.

Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Moruya Heads.

Winds: Variable about 10 knots becoming southeast to southwesterly 10 to 15 knots in the morning then becoming variable about 10 knots in the evening.

Seas: Below 1 metre.

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

Winds: Northwest to southwesterly 10 to 15 knots tending south to southwesterly 15 to 25 knots during the morning then tending south to southeasterly 15 to 20 knots during the day.

Seas: Below 1 metre, increasing to 1 to 2 metres offshore during the morning.

Swell: Southerly 1.5 to 2.5 metres.

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

Seas: Around 1 metre.

Swell: Southerly 1 to 1.5 metres.

Winds: Northwest to northeasterly 10 to 15 knots tending south to southwesterly in the morning then turning east to southeasterly in the early afternoon. Winds reaching up to 20 knots offshore south of Yamba in the late morning and early afternoon.

Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore south of Cape Byron around midday.

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

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

Seas: Around 1 metre.

Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Cape Byron during the morning.

Winds: Easterly 10 to 15 knots turning northeasterly in the evening.

Seas: Around 1 metre.

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

Winds: North to northeasterly 10 to 15 knots tending northwest to southwesterly 15 to 20 knots in the early morning then tending southeast to southwesterly in the morning.

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

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

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

Seas: Below 1 metre.

Swell: Southerly 1 to 1.5 metres.

Winds: South to southwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Green Cape in the late morning and afternoon.

Seas: Around 1 metre, increasing to 1 to 2 metres south of Merimbula.

Swell: South to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Winds: Southwesterly 15 to 20 knots increasing to 15 to 25 knots in the morning. Winds reaching up to 30 knots offshore south of Merimbula during the day.

Seas: 1 to 2 metres, increasing to 2 to 3 metres around midday.

Swell: South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.

Winds: Southwesterly 20 to 30 knots decreasing to 10 to 15 knots during the evening.

Seas: 1 to 2 metres, increasing to 2 to 3 metres offshore south of Merimbula.

Swell: Southerly 1.5 to 2.5 metres.

Winds: Northeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.

Seas: Below 1 metre.

Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Stephens.

Winds: North to northeasterly 10 to 15 knots shifting southwesterly 15 to 20 knots before dawn then tending southerly in the late afternoon. Winds reaching up to 25 knots offshore south of Port Stephens in the late morning.

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

Swell: Southerly around 1 metre.

Winds: South to southwesterly 10 to 15 knots turning east to southeasterly below 10 knots during the afternoon.

Seas: Below 1 metre.

Swell: Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon or evening.

Winds: Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the early afternoon then becoming variable about 10 knots in the late evening.

Seas: Below 1 metre.

Swell: Southerly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.

Winds: West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore north of Point Perpendicular during the morning and early afternoon. Winds turning south to southeasterly in the middle of the day then becoming variable 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 by early evening.

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

Winds: Variable about 10 knots becoming south to southwesterly 15 to 20 knots during the morning then tending south to southeasterly during the day.

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

Swell: Southerly 1.5 to 2.5 metres.

Winds: Easterly 10 to 15 knots turning northeasterly in the late afternoon.

Seas: Below 1 metre.

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

Winds: Northwest to northeasterly 10 to 15 knots tending northwest to southwesterly 15 to 20 knots in the early morning then tending south to southwesterly in the morning.

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

Swell: Southerly 1 to 1.5 metres inshore, decreasing to around 1 metre during the morning, increasing to 1 to 1.5 metres offshore south of Port Macquarie around midday.

Winds: South to southwesterly 10 to 15 knots turning southeasterly during the afternoon.

Seas: Below 1 metre.

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

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

Seas: Below 1 metre.

Swell: Southerly 2 metres, decreasing to 1.5 metres around midday.

Winds: Variable about 10 knots becoming southwesterly 15 to 20 knots before dawn then tending southerly in the early afternoon. Winds reaching up to 25 knots offshore in the late morning.

Seas: Below 1 metre, increasing to 1 to 2 metres during the morning, then decreasing below 1 metre by early evening.

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

Winds: West to southwesterly about 10 knots tending south to southeasterly 10 to 15 knots during the day then becoming east to southeasterly below 10 knots during the evening.

Seas: Below 1 metre.

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