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BoM Dee Why Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other NSW Coastal Waters Forecasts

Forecast for Monday, 8 June
Weather: Partly cloudy.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore south of Moruya Heads.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Moruya Heads.
Swell: Southerly around 1 metre.
Forecast for Tuesday, 9 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Southerly around 1 metre.
Forecast for Wednesday, 10 June
Weather: Partly cloudy. The chance of a thunderstorm offshore north of Moruya Heads in the early morning.
Winds: Northerly 15 to 20 knots tending northwesterly 10 to 15 knots in the late evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore south of Moruya Heads.
Swell: Northeasterly around 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Northwesterly 10 to 15 knots shifting south to southwesterly during the morning then becoming variable about 10 knots during the afternoon.
Seas: Below 1 metre.
Swell: East to northeasterly around 1 metre.

Forecast for Monday, 8 June
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots, reaching up to 20 knots offshore north of Cape Byron.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Cape Byron.
Swell: Southerly around 1 metre.
Forecast for Tuesday, 9 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Easterly 10 to 15 knots, reaching up to 20 knots offshore north of Yamba during the morning. Winds turning northeasterly in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Cape Byron.
Swell: Southerly around 1 metre.
Forecast for Wednesday, 10 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Northeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Easterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then tending east to northeasterly around 1 metre around midday.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Northeasterly 10 to 15 knots turning easterly during the day.
Seas: Below 1 metre.
Swell: East to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Yamba during the morning.

Forecast for Monday, 8 June
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southerly around 1 metre.
Forecast for Tuesday, 9 June
Weather: Partly cloudy. 70% chance of showers.
Winds: East to northeasterly 10 to 15 knots tending north to northeasterly during the day.
Seas: Below 1 metre.
Swell: Southerly around 1 metre.
Forecast for Wednesday, 10 June
Weather: Partly cloudy. 80% chance of showers.
Winds: North to northeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Northeasterly around 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 70% chance of showers.
Winds: North to northeasterly 10 to 15 knots decreasing to about 10 knots during the morning.
Seas: Around 1 metre.
Swell: Northeasterly around 1 metre.

Forecast for Monday, 8 June
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots.
Seas: 1.5 metres.
Swell: Southerly around 1 metre inshore, increasing to 1.5 metres offshore south of Green Cape.
Forecast for Tuesday, 9 June
Weather: Mostly sunny. 50% chance of showers.
Winds: Northerly 15 to 25 knots.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Green Cape.
Forecast for Wednesday, 10 June
Weather: Partly cloudy.
Winds: Northerly 15 to 25 knots turning northwesterly 10 to 15 knots in the late evening.
Seas: 1.5 to 2 metres, decreasing below 1.5 metres by early evening.
Swell: Southerly below 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Northwest to southwesterly 10 to 15 knots tending south to southwesterly during the morning then becoming variable below 10 knots during the afternoon.
Seas: Below 1 metre.
Swell: Northeasterly 1 to 1.5 metres, decreasing below 1 metre during the afternoon or evening.

Forecast for Monday, 8 June
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Norah Head. Southeasterly around 1 metre south of Port Stephens.
Forecast for Tuesday, 9 June
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore south of Port Stephens in the evening.
Winds: North to northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
Seas: Around 1 metre.
Swell: Southerly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning. Southeasterly around 1 metre south of Port Stephens.
Forecast for Wednesday, 10 June
Weather: Mostly sunny. 50% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre later in the evening.
Swell: Southerly around 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: North to northwesterly 10 to 15 knots becoming variable about 10 knots during the day.
Seas: Around 1 metre.
Swell: Southerly around 1 metre.

Forecast for Monday, 8 June
Weather: Cloudy. 50% chance of showers.
Winds: North to northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southerly around 1 metre. Southeasterly around 1 metre.
Forecast for Tuesday, 9 June
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore north of Point Perpendicular.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Port Kembla by early evening.
Swell: Southerly around 1 metre.
Forecast for Wednesday, 10 June
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore.
Winds: Northerly 15 to 20 knots tending northwesterly 10 to 15 knots in the late evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre by early evening.
Swell: Southerly below 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: East to northeasterly below 1 metre.

Forecast for Monday, 8 June
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southerly 1.5 metres inshore, increasing to 2 metres offshore south of Crowdy Head.
Forecast for Tuesday, 9 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Crowdy Head in the evening.
Seas: Around 1 metre.
Swell: Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Forecast for Wednesday, 10 June
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm offshore south of Crowdy Head in the evening.
Winds: Northerly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southerly around 1 metre.
Forecast for Thursday, 11 June
Weather: Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Winds: Northerly 15 to 20 knots decreasing to about 10 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southerly around 1 metre.

Forecast for Monday, 8 June
Weather: Cloudy. 50% chance of showers.
Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southerly around 1 metre. Southeasterly around 1 metre.
Forecast for Tuesday, 9 June
Weather: Partly cloudy. 80% chance of showers offshore, 50% chance elsewhere. The chance of a thunderstorm offshore.
Winds: Northeasterly 10 to 15 knots turning northerly during the day. Winds reaching up to 20 knots offshore in the evening.
Seas: Around 1 metre.
Swell: Southerly around 1 metre. Southeasterly around 1 metre.
Forecast for Wednesday, 10 June
Weather: Mostly sunny. 50% chance of showers. The chance of a thunderstorm offshore in the evening.
Winds: Northerly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre around midday.
Swell: Southerly below 1 metre.
Forecast for Thursday, 11 June
Weather: Cloudy. 70% chance of showers. The chance of a thunderstorm in the evening.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
North Head
▲ N
4 kn W
· 14 °C
Warnings
No warnings within 100 km.
State Wide
View all NSW warnings
Temperature
Dee Why
14 °C 20 °C 2pm 11 °C 7am
↓ Cooling
Now: 14 °C
Tides
Dee Why
2:11am 1.49m 8:53am 0.50m
↓ Falling
Current: 1.43m
Weather Now for Dee Why
Possible shower.
14 °C
Feels like 12 °C
Wind
4 kn W
Humidity
94%
Pressure
1031 hPa
At Sydney - Observatory Hill
Nearby Wind
50 km radius
N S W E Calm Sydney Olympic Park 5 kn Little Bay Calm Gosford Calm Horsley Park Calm Mangrove Mountain
Dee Why
4 kn W
Recent Locations
Dee Why
4 kn W
Turu Cay -
Nerrigundah -
Ellen Grove
Calm
14°
Springsure -
Ashbourne -
Eganu -
Sun
6:55am rise 4:53pm set
9 h 57 m of daylight
Now: 3:13am
34 seconds less than yesterday
Moon
12:08am rise 12:33pm set
45% illuminated
Last Quarter
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