BoM Ku-Ring-Gai Y.C. Marine Weather Forecast

Winds: Northwesterly 10 to 15 knots tending northwest to northeasterly in the middle of the day then tending northwest to southwesterly in the evening. Winds reaching up to 20 knots offshore in the late morning and again in the evening.

Seas: 1 to 1.5 metres.

Swell: Southerly around 1 metre.

Winds: North to northwesterly 15 to 20 knots tending northeast to southeasterly 10 to 15 knots in the middle of the day then tending northwest to southwesterly 15 to 20 knots in the evening.

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

Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Moruya Heads later in the evening.

Winds: Southeast to southwesterly 10 to 15 knots tending northwest to northeasterly 15 to 20 knots during the morning then tending northwesterly during the evening.

Seas: Around 1 metre.

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

Winds: Northwesterly 15 to 20 knots turning northerly in the middle of the day.

Seas: 1 to 1.5 metres.

Swell: Southerly around 1 metre.

Winds: North to northwesterly 15 to 25 knots.

Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Yamba.

Swell: Southerly around 1 metre.

Winds: Northwesterly 15 to 20 knots shifting south to southeasterly below 10 knots during the morning then becoming variable during the afternoon.

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

Swell: Southerly below 1 metre, increasing to 1 to 1.5 metres south of Cape Byron during the afternoon or evening. Northerly around 1 metre.

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

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

Swell: Southerly around 1 metre.

Winds: North to northwesterly 15 to 20 knots, reaching up to 25 knots offshore in the afternoon. Winds tending west to northwesterly in the evening then becoming variable about 10 knots in the late evening.

Seas: 1 to 1.5 metres, decreasing to 1 metre later in the evening.

Swell: Southerly around 1 metre. East to northeasterly below 1 metre inshore, increasing to around 1 metre offshore.

Winds: Southerly 15 to 20 knots becoming variable about 10 knots during the day.

Seas: Around 1 metre.

Swell: Southerly around 1 metre, increasing to 1 to 2 metres during the afternoon. North to northeasterly around 1 metre.

Winds: Northwest to southwesterly 10 to 15 knots tending southeast to southwesterly in the middle of the day then tending east to southeasterly in the evening.

Seas: Around 1 metre.

Swell: Southerly around 1 metre, increasing to 1 to 1.5 metres south of Merimbula during the afternoon.

Winds: Northwest to northeasterly 10 to 15 knots tending west to southwesterly 15 to 20 knots in the early morning then tending south to southwesterly in the evening. Winds reaching up to 30 knots offshore south of Green Cape in the evening.

Seas: Around 1 metre, increasing to 1 to 2 metres offshore south of Merimbula during the morning.

Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning, then tending south to southwesterly 2 to 3 metres during the afternoon.

Winds: South to southwesterly 15 to 20 knots tending northeasterly 10 to 15 knots during the morning then tending north to northwesterly during the evening.

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

Swell: South to southwesterly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.

Winds: North to northwesterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Stephens in the late morning.

Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Port Stephens.

Swell: Southerly around 1 metre, increasing to 1 to 1.5 metres north of Norah Head.

Winds: North to northwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Port Stephens in the late morning. Winds turning west to southwesterly 10 to 15 knots in the early afternoon.

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

Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Norah Head. East to northeasterly below 1 metre inshore, increasing to around 1 metre offshore during the afternoon.

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

Seas: Around 1 metre.

Swell: Southerly around 1 metre, increasing to 1.5 to 2.5 metres during the morning.

Winds: North to northwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Point Perpendicular in the evening.

Seas: Around 1 metre.

Swell: Southerly below 1 metre.

Winds: Northwesterly 15 to 20 knots turning westerly in the middle of the day. Winds reaching up to 25 knots offshore south of Port Kembla in the late evening.

Seas: Around 1 metre, increasing to 1 to 1.5 metres by early evening.

Swell: Southerly below 1 metre.

Winds: West to southwesterly 15 to 20 knots becoming variable about 10 knots during the morning then becoming northwest to northeasterly 10 to 15 knots during the afternoon.

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

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

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

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

Swell: Southerly 1 to 1.5 metres.

Winds: Northwesterly 10 to 15 knots tending northerly 15 to 20 knots in the early morning then shifting west to southwesterly 10 to 15 knots in the afternoon. Winds reaching up to 25 knots offshore south of Crowdy Head in the late morning.

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

Swell: Southerly around 1 metre. East to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Crowdy Head by early evening.

Winds: South to southwesterly 15 to 20 knots becoming variable about 10 knots during the morning.

Seas: Around 1 metre, decreasing below 0.5 metres during the afternoon or evening.

Swell: Southerly around 1 metre, increasing to 1 to 2 metres during the morning. North to northeasterly around 1 metre.

Winds: Northwesterly 10 to 15 knots.

Seas: Around 1 metre.

Swell: Southerly around 1 metre.

Winds: North to northwesterly 15 to 20 knots turning west to southwesterly in the middle of the day.

Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon, then increasing to 1 to 1.5 metres later in the evening.

Swell: Southerly around 1 metre.

Winds: Southwesterly 15 to 20 knots becoming variable about 10 knots during the morning then becoming northwest 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, increasing to 1 to 1.5 metres during the morning.