BoM Collaroy Beach Marine Weather Forecast

Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore during the afternoon and evening.

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

Swell: Northeasterly 1 to 1.5 metres, decreasing to around 1 metre around midday. Southerly around 1 metre.

Winds: Northerly 15 to 20 knots tending south to southwesterly 10 to 15 knots before dawn then tending north to northeasterly in the middle of the day.

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

Swell: Northeasterly 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.

Winds: Northerly 15 to 25 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 during the afternoon. Northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Winds: Northeasterly about 10 knots increasing to 10 to 15 knots in the middle of the day. Winds reaching up to 20 knots south of Yamba during the afternoon and evening.

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

Swell: Southerly around 1 metre.

Winds: North to northeasterly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon.

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

Swell: South to southeasterly around 1 metre. Easterly around 1 metre.

Winds: North to northeasterly 15 to 20 knots.

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

Swell: Easterly around 1 metre, increasing to 1 to 1.5 metres north of Yamba.

Winds: North to northeasterly 15 to 25 knots.

Seas: 1 to 2 metres.

Swell: Southerly around 1 metre.

Winds: Northerly 15 to 25 knots, reaching up to 30 knots inshore in the early afternoon.

Seas: 1 to 2 metres.

Swell: Southerly around 1 metre.

Winds: Northerly 20 to 30 knots.

Seas: 1.5 to 2.5 metres.

Swell: Northeasterly around 1 metre.

Winds: Northerly 15 to 20 knots shifting south to southwesterly in the late evening. Squalls possible with the wind change.

Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Merimbula by early evening.

Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore. Southerly around 1 metre.

Winds: Southeast to southwesterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning. Winds becoming variable about 10 knots in the middle of the day then becoming northeast to southeasterly 15 to 20 knots in the early afternoon.

Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning, increasing to 1 to 1.5 metres south of Merimbula by early evening.

Swell: Northeasterly 1 to 1.5 metres. Southerly around 1 metre.

Winds: North to northeasterly 15 to 25 knots.

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

Swell: Northeast to southeasterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Merimbula. South to southeasterly around 1 metre, increasing to 1 to 2 metres north of Green Cape during the morning.

Winds: North to northeasterly 15 to 25 knots, reaching up to 30 knots in the evening.

Seas: 1.5 to 2.5 metres.

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

Winds: Northerly 15 to 25 knots turning northeasterly in the early afternoon. Winds reaching up to 30 knots early in the morning and again in the late evening.

Seas: 1.5 to 2.5 metres.

Swell: Southerly around 1 metre.

Winds: North to northeasterly 20 to 30 knots.

Seas: 1.5 to 2.5 metres.

Swell: Northeasterly below 1 metre.

Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Point Perpendicular in the evening.

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

Swell: Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.

Winds: Northwest to northeasterly 10 to 15 knots, reaching up to 25 knots offshore early in the morning. Winds tending northeast to southeasterly in the middle of the day then tending north to northeasterly in the late evening.

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

Swell: Northeasterly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore south of Port Kembla.

Winds: Northerly 15 to 20 knots increasing to 15 to 25 knots during the day.

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

Swell: Northeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning. Southerly around 1 metre.

Winds: Northerly 20 to 25 knots, reaching up to 30 knots inshore in the early afternoon.

Seas: 1.5 to 2 metres.

Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Macquarie.

Winds: Northerly 20 to 30 knots decreasing to 20 to 25 knots before dawn then tending north to northeasterly 20 to 30 knots in the early afternoon.

Seas: 1.5 to 2.5 metres.

Swell: Southerly around 1 metre.

Winds: Northerly 20 to 30 knots.

Seas: 2 to 2.5 metres.

Swell: Southerly below 1 metre.

Winds: North to northeasterly 15 to 20 knots, reaching up to 30 knots offshore in the late evening.

Seas: 1 to 2 metres, decreasing to 1.5 metres during the afternoon, then increasing to 1.5 to 2 metres by early evening.

Swell: Southerly around 1 metre.

Winds: Northerly 15 to 20 knots, reaching up to 30 knots offshore early in the morning. Winds turning northeasterly in the afternoon.

Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.

Swell: Northeasterly around 1 metre, increasing to 1 to 1.5 metres around midday.

Winds: North to northeasterly 15 to 25 knots increasing to 20 to 30 knots during the afternoon.

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

Swell: Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.