BoM Great Mackerel Beach Marine Weather Forecast

Winds: Northerly 25 to 30 knots.

Seas: 2.5 to 3 metres.

Swell: Southerly below 1 metre.

Winds: Northerly 25 to 30 knots, reaching up to 35 knots offshore during the morning. Winds turning west to northwesterly 15 to 25 knots in the late morning and afternoon.

Seas: 2 to 3 metres, decreasing to 1 to 2 metres later in the evening.

Swell: North to northeasterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then tending northeasterly 1.5 to 2.5 metres around midday.

Winds: Westerly 15 to 25 knots increasing to 20 to 30 knots in the early morning then decreasing to 15 to 25 knots in the morning.

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

Swell: Southerly around 1 metre inshore, increasing to 2 to 3 metres during the morning, increasing to 2.5 to 4 metres offshore north of Moruya Heads around midday. Northeasterly 1.5 to 2 metres, decreasing to around 1 metre during the morning.

Winds: Westerly 15 to 20 knots turning southwesterly during the evening.

Seas: 1 to 1.5 metres.

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

Winds: Northerly 20 to 25 knots.

Seas: 1.5 metres, increasing to 1.5 to 2 metres offshore south of Cape Byron.

Swell: Southerly below 1 metre.

Winds: Northerly 20 to 30 knots turning west to northwesterly 15 to 25 knots during the afternoon and evening.

Seas: 2 to 3 metres, decreasing to 1 to 2 metres by early evening.

Swell: East to northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore by early evening.

Winds: West to northwesterly 15 to 20 knots.

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

Swell: North to northeasterly around 1 metre.

Winds: West to northwesterly 10 to 15 knots tending west to southwesterly 15 to 20 knots during the evening.

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

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

Winds: Northerly 25 to 30 knots.

Seas: 2 metres.

Swell: Southerly below 1 metre.

Winds: Northerly 25 to 30 knots, reaching up to 35 knots offshore south of Coffs Harbour during the morning. Winds turning northwesterly 20 to 30 knots in the middle of the day.

Seas: 2 to 3 metres, decreasing to 1 to 2 metres by early evening.

Swell: East to northeasterly below 0.5 metres, tending northerly 1 to 1.5 metres during the morning.

Winds: West to northwesterly 15 to 20 knots tending northwest to northeasterly 10 to 15 knots in the early afternoon then tending west to southwesterly in the late evening.

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

Swell: North to northeasterly 1 to 1.5 metres, tending east to northeasterly below 1 metre during the afternoon. Southerly around 1 metre.

Winds: West to southwesterly 10 to 15 knots tending west to northwesterly during the morning then tending west to southwesterly 15 to 20 knots during the evening.

Seas: Around 1 metre.

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

Winds: Northerly 25 to 30 knots.

Seas: 3 metres.

Swell: North to northeasterly around 1 metre south of Merimbula.

Winds: Northerly 20 to 30 knots, reaching up to 35 knots offshore during the morning. Winds turning west to northwesterly 15 to 25 knots in the early afternoon.

Seas: 2 to 3 metres, decreasing below 2 metres by early evening.

Swell: North to northeasterly around 1 metre, increasing to 1.5 to 2.5 metres during the morning, then tending northeasterly 1.5 to 2 metres by early evening.

Winds: Westerly 15 to 25 knots increasing to 25 to 35 knots before dawn then turning south to southwesterly 15 to 25 knots in the late morning and afternoon.

Seas: 1 to 1.5 metres, increasing to 2 to 3 metres during the morning, then decreasing to 1 to 2 metres by early evening.

Swell: South to southwesterly 2 to 4 metres, decreasing to 2 to 3 metres during the morning. Northeasterly 1.5 to 2 metres, decreasing to around 1 metre during the morning.

Winds: West to southwesterly 10 to 15 knots tending west to northwesterly during the morning then tending west to southwesterly 20 to 30 knots during the afternoon.

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

Swell: South to southwesterly 1.5 to 2.5 metres.

Winds: North to northeasterly 15 to 20 knots, reaching up to 30 knots offshore.

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

Swell: East to northeasterly below 1 metre, increasing to around 1 metre north of Norah Head.

Winds: North to northeasterly 20 to 30 knots, reaching up to 40 knots during the morning. Winds turning northwesterly during the morning.

Seas: 2 to 3 metres.

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

Winds: Westerly 20 to 30 knots decreasing to 15 to 25 knots in the middle of the day then increasing to 20 to 30 knots in the late evening.

Seas: 2 to 3 metres, decreasing to 1.5 to 2 metres during the afternoon.

Swell: Southerly around 1 metre, increasing to 1.5 to 2.5 metres by early evening. Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Winds: Westerly 15 to 25 knots.

Seas: 1 to 2 metres.

Swell: Southerly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.

Winds: Northerly 25 to 30 knots.

Seas: 2 to 2.5 metres.

Swell: Southerly below 1 metre.

Winds: North to northeasterly 25 to 30 knots, reaching up to 35 knots offshore during the morning. Winds turning northwesterly 20 to 30 knots during the morning.

Seas: 2 to 3 metres.

Swell: Below 0.5 metres, tending northeasterly 1.5 to 2.5 metres during the morning.

Winds: Westerly 20 to 25 knots increasing to 20 to 30 knots before dawn then decreasing to 15 to 25 knots in the morning.

Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon, then increasing to 1 to 2 metres later in the evening.

Swell: Southerly below 1 metre, increasing to 2 to 3 metres around midday. Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Winds: Westerly 15 to 25 knots.

Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore south of Port Kembla.

Swell: Southerly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the evening.

Winds: Northerly 25 to 30 knots.

Seas: 1.5 metres, increasing to 2 metres offshore north of Crowdy Head.

Swell: East to northeasterly below 1 metre.

Winds: Northerly 25 to 30 knots, reaching up to 35 knots during the morning. Winds tending northwesterly 20 to 30 knots in the morning then decreasing to 15 to 25 knots in the early afternoon.

Seas: 2 to 4 metres, decreasing to 1.5 to 2.5 metres during the afternoon.

Swell: North to northeasterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.

Winds: Northwesterly 15 to 25 knots turning westerly in the early morning.

Seas: Around 1 metre, increasing to 1 to 2 metres offshore.

Swell: South to southwesterly around 1 metre, increasing to 1 to 1.5 metres later in the evening. Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Winds: Westerly 15 to 25 knots.

Seas: Around 1 metre, increasing to 1 to 2 metres offshore south of Port Macquarie.

Swell: Southerly 1.5 to 2.5 metres.

Winds: North to northeasterly 20 to 25 knots, reaching up to 30 knots offshore.

Seas: 1.5 to 2 metres.

Swell: Easterly below 1 metre.

Winds: North to northeasterly 20 to 30 knots, reaching up to 35 knots offshore during the morning. Winds turning northwesterly during the morning.

Seas: 2 to 3 metres.

Swell: Northeasterly below 1 metre, increasing to 1.5 to 2.5 metres during the morning.

Winds: Northwesterly 20 to 30 knots turning westerly 15 to 25 knots early in the morning.

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

Swell: Southerly below 0.5 metres, increasing to 2 to 3 metres during the afternoon. Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Winds: Westerly 15 to 20 knots.

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

Swell: Southerly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.