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BoM Duffys Forest Marine Weather Forecast

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Forecast for Tuesday, 15 September
Weather: Partly cloudy.
Winds: Southwesterly 20 to 25 knots, reaching up to 30 knots offshore.
Seas: 1.5 to 2 metres, increasing to 2.5 to 3 metres offshore.
Swell: Southerly 1.5 metres inshore, increasing to 2 to 2.5 metres offshore.
Forecast for Wednesday, 16 September
Weather: Cloudy. 60% chance of showers, with possible small hail offshore in the morning and afternoon.
Winds: Southwesterly 25 to 30 knots, reaching up to 35 knots offshore during the morning.
Seas: 2.5 to 3 metres.
Swell: Southerly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: South to southwesterly 20 to 30 knots decreasing to 15 to 25 knots in the early morning then becoming variable about 10 knots in the late afternoon.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
Swell: Southerly 2 to 3 metres.
Forecast for Friday, 18 September
Weather: Sunny.
Winds: Variable below 10 knots becoming northwest to northeasterly 10 to 15 knots during the morning then tending northwest to southwesterly during the evening.
Seas: Below 1 metre.
Swell: Southerly 2 to 2.5 metres.

Forecast for Tuesday, 15 September
Weather: Mostly clear.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Cape Byron.
Seas: 1.5 metres, increasing to 2 metres offshore south of Cape Byron.
Swell: Southerly below 1 metre.
Forecast for Wednesday, 16 September
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore in the morning.
Winds: North to northwesterly 20 to 25 knots shifting southerly 20 to 30 knots before dawn. Winds reaching up to 35 knots offshore south of Yamba in the evening. Squalls possible with the wind change.
Seas: 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Swell: Southerly around 1 metre, increasing to 1.5 to 2.5 metres during the morning, then increasing to 2.5 to 4 metres by early evening.
Forecast for Thursday, 17 September
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 20 to 30 knots decreasing to 15 to 20 knots in the late evening.
Seas: 2 to 3 metres.
Swell: Southerly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
Forecast for Friday, 18 September
Weather: Partly cloudy.
Winds: Southerly 15 to 20 knots becoming variable about 10 knots during the afternoon.
Seas: 1 to 2 metres, decreasing below 1 metre during the afternoon.
Swell: Southerly 1.5 to 2.5 metres.

Forecast for Tuesday, 15 September
Weather: Partly cloudy. The chance of a thunderstorm.
Winds: North to northwesterly 10 to 15 knots, reaching up to 25 knots offshore.
Seas: Around 1 metre, increasing to 1.5 to 2 metres offshore.
Swell: Southerly below 1 metre.
Forecast for Wednesday, 16 September
Weather: Partly cloudy. 80% chance of showers offshore, 50% chance elsewhere. The chance of a thunderstorm offshore in the early morning.
Winds: West to southwesterly 20 to 25 knots turning southerly 20 to 30 knots before dawn. Winds reaching up to 35 knots offshore north of Coffs Harbour in the evening. Squalls possible with the wind change.
Seas: 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Swell: Southerly around 1 metre, increasing to 1.5 to 2.5 metres during the morning, then increasing to 2.5 to 4 metres during the afternoon.
Forecast for Thursday, 17 September
Weather: Cloudy. 80% chance of showers.
Winds: Southerly 20 to 30 knots decreasing to 15 to 25 knots in the late afternoon.
Seas: 2 to 3 metres, decreasing to 1.5 to 2 metres by early evening.
Swell: Southerly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
Forecast for Friday, 18 September
Weather: Cloud clearing.
Winds: Southerly 15 to 20 knots becoming variable about 10 knots during the day then becoming northwest to northeasterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southerly 2.5 to 3 metres, decreasing to 2 metres during the afternoon.

Forecast for Tuesday, 15 September
Weather: Partly cloudy.
Winds: Southwesterly 25 to 30 knots, reaching up to 35 knots offshore.
Seas: 3 metres.
Swell: Southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Forecast for Wednesday, 16 September
Weather: Cloudy. 70% chance of showers, with possible small hail in the morning and afternoon.
Winds: Southwesterly 20 to 30 knots, reaching up to 35 knots offshore north of Green Cape early in the morning.
Seas: 2 to 3 metres.
Swell: Southwesterly 2 to 3 metres, tending southerly 2 to 3 metres during the morning.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Southwesterly 20 to 30 knots decreasing to 15 to 25 knots before dawn then increasing to 20 to 30 knots in the late afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore.
Swell: Southerly 2 to 2.5 metres.
Forecast for Friday, 18 September
Weather: Mostly sunny.
Winds: West to southwesterly 15 to 20 knots tending northwest to northeasterly 10 to 15 knots during the day then becoming variable about 10 knots during the afternoon.
Seas: 1 to 2 metres, decreasing to 1 metre during the morning.
Swell: Southerly 2 to 2.5 metres.

Forecast for Tuesday, 15 September
Weather: Cloudy. 50% chance of showers. The chance of a thunderstorm offshore north of Norah Head.
Winds: Southerly 25 to 30 knots. Squalls possible with the wind change.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port Stephens.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Norah Head.
Forecast for Wednesday, 16 September
Weather: Cloudy. 90% chance of showers.
Winds: Southerly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southerly 2 to 3 metres, increasing to 3 to 5 metres during the morning.
Forecast for Thursday, 17 September
Weather: Cloudy. 80% chance of showers.
Winds: Southerly 25 to 30 knots decreasing to 15 to 25 knots in the morning.
Seas: 2.5 to 3 metres, decreasing to 1 to 2 metres during the morning, then decreasing below 1 metre later in the evening.
Swell: Southerly 2.5 to 4 metres, decreasing to 2 to 3 metres during the afternoon. Northeast to southeasterly around 1 metre south of Port Stephens, tending southeasterly 1 to 1.5 metres later in the evening.
Forecast for Friday, 18 September
Weather: Sunny.
Winds: Southwesterly 10 to 15 knots becoming variable about 10 knots during the morning then becoming northwest to northeasterly 10 to 15 knots during the day.
Seas: Below 1 metre.
Swell: Southerly 2 to 3 metres. Southeasterly around 1 metre south of Port Stephens.

Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southerly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.
Forecast for Wednesday, 16 September
Weather: Cloudy. 60% chance of showers, with possible small hail offshore south of Port Kembla in the morning.
Winds: South to southwesterly 25 to 30 knots, reaching up to 35 knots offshore south of Point Perpendicular during the morning.
Seas: 2.5 to 3 metres.
Swell: Southerly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore north of Point Perpendicular during the morning.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Southerly 20 to 30 knots tending south to southwesterly 15 to 25 knots in the morning then becoming variable about 10 knots in the evening.
Seas: 2 to 3 metres, decreasing to 1 to 1.5 metres around midday, then decreasing below 1 metre by early evening.
Swell: Southerly 2 to 3 metres, decreasing to 2 metres later in the evening.
Forecast for Friday, 18 September
Weather: Sunny.
Winds: West to northwesterly below 10 knots tending northwest to northeasterly 10 to 15 knots during the morning then tending northwesterly during the evening.
Seas: Below 1 metre.
Swell: Southerly 2 metres.

Forecast for Tuesday, 15 September
Weather: Partly cloudy. The chance of a thunderstorm.
Winds: South to southwesterly 20 to 30 knots. Squalls possible with the wind change.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Port Macquarie.
Swell: Southerly around 1 metre.
Forecast for Wednesday, 16 September
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm offshore north of Port Macquarie in the early morning.
Winds: South to southwesterly 25 to 30 knots. Squalls possible with the wind change.
Seas: 2 to 3 metres.
Swell: Southerly 1 to 1.5 metres, increasing to 2 to 3 metres during the morning, then increasing to 3 to 4 metres around midday.
Forecast for Thursday, 17 September
Weather: Cloudy. 90% chance of showers.
Winds: Southerly 20 to 30 knots decreasing to 15 to 25 knots in the middle of the day.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres around midday.
Swell: Southerly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Forecast for Friday, 18 September
Weather: Mostly sunny.
Winds: South to southwesterly 10 to 15 knots shifting northeasterly during the day then tending northerly during the evening.
Seas: Around 1 metre.
Swell: Southerly 2 to 3 metres.

Forecast for Tuesday, 15 September
Weather: Cloudy.
Winds: Southerly 25 to 30 knots. Squalls possible with the wind change.
Seas: 2 to 2.5 metres.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Wednesday, 16 September
Weather: Cloudy. 70% chance of showers.
Winds: Southerly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southerly 2 to 3 metres, increasing to 3 to 4 metres during the morning.
Forecast for Thursday, 17 September
Weather: Partly cloudy. 60% chance of showers.
Winds: Southerly 25 to 30 knots decreasing to 15 to 25 knots in the morning then decreasing to 10 to 15 knots in the late afternoon.
Seas: 2.5 to 3 metres, decreasing to 1 to 2 metres during the morning, then decreasing below 1 metre by early evening.
Swell: Southerly 2 to 3 metres, decreasing to 1.5 to 2 metres by early evening. East to northeasterly below 0.5 metres, tending southeasterly 1 to 1.5 metres during the morning.
Forecast for Friday, 18 September
Weather: Sunny.
Winds: West to northwesterly below 10 knots tending northwest to northeasterly 10 to 15 knots during the morning then tending west to northwesterly during the evening.
Seas: Below 1 metre.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore. Southeasterly around 1 metre.
Terrey Hills
▲ N
5 kn SW
· 10 °C
Warnings
No warnings within 100 km.
State Wide
Marine Agricultural Surf
View all NSW warnings
Temperature
Duffys Forest
10 °C 16 °C 12pm 10 °C 6am
↓ Cooling
Now: 10 °C
Tides
Cottage Point
11:21pm 1.29m 5:10am 0.52m
↓ Falling
Current: 0.63m
Weather Now for Duffys Forest
Becoming windy. Partly cloudy.
10 °C
Feels like 8 °C
Wind
5 kn SW
Humidity
81%
Pressure
1025 hPa
At Terrey Hills
Nearby Wind
50 km radius
N S W E 10 kn North Head 3 kn Sydney Olympic Park 9 kn Gosford 3 kn Horsley Park 2 kn Mangrove Mountain 4 kn Richmond
Duffys Forest
5 kn SW
Recent Locations
Duffys Forest
5 kn SW
 10°
Lake Albert
8 kn S
 3°
Mount Observation -
Sun
5:53am rise 5:47pm set
11 h 53 m of daylight
Now: 3:44am
124 seconds more than yesterday
Moon
8:19amrise 11:07pmset
22% illuminated
Waxing Crescent
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