BoM Blue Knob Marine Weather Forecast

Winds: West to northwesterly 15 to 20 knots shifting southerly 15 to 25 knots in the early morning. Winds reaching up to 30 knots during the day. Squalls possible with the early morning wind change.

Seas: 1 to 1.5 metres, increasing to 2 to 3 metres during the morning.

Swell: Southerly 1 to 1.5 metres, increasing to 2 to 3 metres during the morning.

Winds: Southerly 15 to 20 knots becoming variable about 10 knots in the morning then becoming east to northeasterly 10 to 15 knots in the late afternoon.

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

Swell: Southerly 2 to 2.5 metres.

Winds: Northeasterly 15 to 20 knots turning northerly during the evening.

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

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

Winds: North to northwesterly 10 to 15 knots, reaching up to 20 knots offshore north of Yamba during the morning.

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

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

Winds: South to southeasterly 15 to 25 knots, reaching up to 30 knots inshore early in the morning. Winds tending east to southeasterly 15 to 20 knots during the day.

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

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

Winds: Easterly 15 to 20 knots.

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

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

Winds: West to northwesterly about 10 knots tending northwest to northeasterly 10 to 15 knots in the morning then tending southeast to southwesterly 15 to 20 knots in the late evening. Winds reaching up to 25 knots south of Coffs Harbour in the late evening.

Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Coffs Harbour later in the evening.

Swell: Southerly 1 to 1.5 metres.

Winds: South to southeasterly 20 to 25 knots, reaching up to 30 knots inshore early in the morning. Winds turning easterly 15 to 20 knots during the afternoon and evening.

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

Swell: Southerly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning, then tending southeasterly 2 metres later in the evening.

Winds: Easterly 10 to 15 knots.

Seas: Around 1 metre.

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

Winds: South to southwesterly 20 to 30 knots, reaching up to 35 knots offshore south of Green Cape during the morning. Winds decreasing to 15 to 20 knots in the late evening.

Seas: 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.

Swell: South to southwesterly 2 to 3 metres.

Winds: South to southwesterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning. Winds becoming variable about 10 knots in the morning then becoming northeasterly 10 to 15 knots in the late afternoon.

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

Swell: Southerly 2 to 2.5 metres.

Winds: Northerly 15 to 20 knots.

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

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

Winds: Northwesterly 15 to 20 knots shifting south to southeasterly 15 to 25 knots in the early afternoon. Winds reaching up to 30 knots offshore north of Norah Head in the late afternoon.

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

Swell: Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 2 to 2.5 metres later in the evening.

Winds: Southeasterly 15 to 20 knots turning east to northeasterly during the afternoon and evening.

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

Swell: Southerly 2 to 3 metres, decreasing to 1.5 to 2 metres by early evening. Northeast to southeasterly around 1 metre south of Port Stephens.

Winds: Northeasterly 15 to 25 knots.

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

Swell: Southerly 1.5 to 2.5 metres.

Winds: Northwesterly 15 to 20 knots shifting southerly 15 to 25 knots in the morning. Winds reaching up to 30 knots in the late afternoon.

Seas: 1 to 1.5 metres, increasing to 2 to 2.5 metres around midday.

Swell: Southerly 1 to 1.5 metres, increasing to 2 to 3 metres around midday.

Winds: South to southeasterly 15 to 20 knots turning east to northeasterly in the afternoon.

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

Swell: Southerly 1.5 to 2.5 metres.

Winds: Northeasterly 15 to 20 knots.

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

Swell: Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.

Winds: North to northwesterly 10 to 15 knots shifting south to southeasterly 15 to 25 knots in the late afternoon.

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

Swell: Southerly 1.5 metres.

Winds: Southeasterly 15 to 20 knots turning easterly in the middle of the day.

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

Swell: Southerly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning, then tending south to southeasterly 2 metres later in the evening.

Winds: Northeasterly 15 to 20 knots.

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

Swell: Southeasterly 2 metres, tending southerly 1.5 to 2.5 metres during the morning.

Winds: Northwesterly 10 to 15 knots shifting southerly 15 to 25 knots in the morning. Winds reaching up to 30 knots in the late afternoon.

Seas: Around 1 metre, increasing to 1.5 to 2 metres around midday.

Swell: Southerly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres by early evening.

Winds: South to southeasterly 15 to 20 knots turning easterly in the early afternoon.

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

Swell: Southerly 1.5 to 2.5 metres, decreasing to 1.5 metres during the afternoon. Northeast to southeasterly around 1 metre.

Winds: Northeasterly 15 to 25 knots.

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

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