BoM Sydney Harbour Marine Weather Forecast

Winds: Northeasterly about 10 knots increasing to 15 to 20 knots in the middle of the day.

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

Swell: Southeasterly 1.5 to 2 metres.

Winds: Northerly 15 to 20 knots shifting southerly in the late afternoon. Winds reaching up to 25 knots offshore early in the morning and again in the evening.

Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Swell: Southeasterly 1 to 1.5 metres, tending southerly around 1 metre by early evening.

Winds: South to southeasterly 15 to 20 knots shifting northerly during the evening.

Seas: 1 to 1.5 metres.

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

Winds: Northerly 15 to 25 knots, reaching up to 30 knots offshore south of Cape Byron in the evening.

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

Swell: Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Cape Byron.

Winds: Northerly 15 to 25 knots, reaching up to 30 knots offshore during the morning.

Seas: 1.5 to 2.5 metres.

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

Winds: Northerly 15 to 20 knots.

Seas: 1 to 1.5 metres.

Swell: Southerly below 1 metre.

Winds: North to northwesterly 15 to 20 knots tending north to northeasterly in the early afternoon. Winds reaching up to 30 knots offshore in the late evening.

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

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

Winds: Northerly 15 to 20 knots, reaching up to 30 knots offshore during the morning.

Seas: 1.5 to 2.5 metres.

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

Winds: North to northwesterly 15 to 20 knots becoming variable about 10 knots during the day then becoming northerly 15 to 20 knots during the afternoon.

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

Swell: Northerly around 1 metre.

Winds: Northeasterly 15 to 20 knots.

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

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

Winds: Northerly 15 to 25 knots shifting southerly in the middle of the day.

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

Swell: Southeasterly 1 to 1.5 metres.

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

Seas: 1 to 1.5 metres.

Swell: Southerly 1 to 1.5 metres, decreasing below 1 metre during the evening.

Winds: Variable about 10 knots becoming northeasterly 15 to 20 knots in the early afternoon.

Seas: Below 0.5 metres, increasing to around 1 metre during the afternoon, increasing to 1 to 1.5 metres south of Port Stephens by early evening.

Swell: Southerly 2 to 2.5 metres.

Winds: North to northeasterly 15 to 20 knots tending north to northwesterly during the morning.

Seas: 1 to 1.5 metres.

Swell: Southerly 1.5 to 2 metres, decreasing to around 1 metre during the morning. North to northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.

Winds: South to southwesterly 10 to 15 knots becoming variable about 10 knots during the morning then becoming east to northeasterly 10 to 15 knots during the afternoon.

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

Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Norah Head during the morning. North to northeasterly around 1 metre.

Winds: Variable about 10 knots becoming northeasterly 15 to 20 knots in the middle of the day then tending northerly in the late evening.

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

Swell: Southeasterly 2 to 2.5 metres.

Winds: Northwest to northeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Point Perpendicular early in the morning. Winds tending northwest to southwesterly in the evening then tending south to southwesterly in the late evening.

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

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

Winds: South to southeasterly 15 to 20 knots shifting north to northeasterly during the day.

Seas: 1 to 1.5 metres.

Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Point Perpendicular.

Winds: Northwest to northeasterly 10 to 15 knots tending east to northeasterly in the middle of the day then tending north to northeasterly in the evening. Winds reaching up to 20 knots offshore north of Port Macquarie in the late evening.

Seas: Around 1 metre.

Swell: Southerly 1.5 to 2 metres.

Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Port Macquarie during the morning.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres north of Port Macquarie.

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

Winds: Northwesterly 10 to 15 knots becoming variable about 10 knots during the morning then becoming north to northeasterly 10 to 15 knots during the afternoon.

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

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

Winds: Variable below 10 knots becoming northeasterly 15 to 20 knots in the middle of the day.

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

Swell: Southeasterly 2 to 2.5 metres.

Winds: North to northeasterly 10 to 15 knots, reaching up to 20 knots offshore during the morning and early afternoon. Winds shifting west to southwesterly during the afternoon and evening.

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

Swell: Southeasterly 1.5 to 2 metres, tending southerly 1 to 1.5 metres during the morning.

Winds: Southeast to southwesterly 15 to 20 knots tending northeast to southeasterly 10 to 15 knots during the day then tending northeasterly during the evening.

Seas: Around 1 metre.

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