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BoM Twelve Mile Creek Marine Weather Forecast

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Other NSW Coastal Waters Forecasts

Forecast for Thursday, 21 May
Weather: Partly cloudy. 70% chance of showers.
Winds: Southerly 15 to 20 knots, reaching up to 30 knots offshore early in the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore. Easterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Forecast for Friday, 22 May
Weather: Cloudy. 70% chance of showers.
Winds: Southeast to southwesterly 15 to 20 knots tending southeasterly in the early morning.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore. Easterly around 1 metre, increasing to 1 to 1.5 metres around midday.
Forecast for Saturday, 23 May
Weather: Cloudy. 80% chance of showers.
Winds: East to southeasterly 10 to 15 knots tending east to northeasterly during the evening.
Seas: Below 1 metre.
Swell: Easterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.

Forecast for Thursday, 21 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southerly 2 to 3 metres. Easterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Forecast for Friday, 22 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 30 to 35 knots.
Seas: 3 to 4 metres.
Swell: Southerly 3 to 4 metres, increasing to 4 to 6 metres during the morning, then tending south to southeasterly 4 to 5 metres later in the evening.
Forecast for Saturday, 23 May
Weather: Partly cloudy. 90% chance of showers.
Winds: Southerly 20 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southeasterly 4 to 5 metres.

Forecast for Thursday, 21 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southerly 2 metres, increasing to 2 to 3 metres during the morning. Easterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Forecast for Friday, 22 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 25 to 30 knots, reaching up to 35 knots during the day.
Seas: 3 metres.
Swell: Southerly 3 to 4 metres, tending southeasterly 4 to 5 metres during the morning.
Forecast for Saturday, 23 May
Weather: Partly cloudy. 90% chance of showers.
Winds: Southerly 25 to 30 knots turning southeasterly 20 to 25 knots during the day.
Seas: 2 to 3 metres.
Swell: Southeasterly 4 metres.

Forecast for Thursday, 21 May
Weather: Partly cloudy.
Winds: South to southwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Green Cape during the morning.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre later in the evening.
Swell: Southerly 1 to 1.5 metres. Easterly 1 to 1.5 metres.
Forecast for Friday, 22 May
Weather: Cloudy. 60% chance of showers.
Winds: Southeast to southwesterly 10 to 15 knots, reaching up to 20 knots offshore north of Merimbula during the morning. Winds tending southeasterly in the morning then tending easterly in the evening.
Seas: Around 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore. Easterly 1 to 1.5 metres, decreasing to around 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Forecast for Saturday, 23 May
Weather: Cloudy. 70% chance of showers.
Winds: Easterly 10 to 15 knots turning northeasterly during the day.
Seas: Below 1 metre.
Swell: Easterly 1.5 metres, increasing to 1.5 to 2.5 metres during the morning. Southerly around 1 metre.

Forecast for Thursday, 21 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 20 to 25 knots, reaching up to 30 knots offshore north of Norah Head during the afternoon and evening.
Seas: 1.5 to 2.5 metres.
Swell: Southerly 2 to 3 metres. Easterly 1 to 1.5 metres.
Forecast for Friday, 22 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 20 to 30 knots.
Seas: 1.5 to 2.5 metres.
Swell: Southeasterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore north of Norah Head around midday.
Forecast for Saturday, 23 May
Weather: Partly cloudy. 90% chance of showers.
Winds: Southeasterly 15 to 25 knots decreasing to 10 to 15 knots during the evening.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell: Southeasterly 3 to 4 metres, tending easterly 3 to 4 metres during the morning.

Forecast for Thursday, 21 May
Weather: Partly cloudy. 90% chance of showers.
Winds: Southerly 20 to 25 knots, reaching up to 30 knots during the morning and early afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday. Easterly 1.5 metres.
Forecast for Friday, 22 May
Weather: Cloudy. 70% chance of showers.
Winds: Southerly 15 to 20 knots, reaching up to 25 knots offshore north of Point Perpendicular during the morning and early afternoon. Winds turning southeasterly during the morning and early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Point Perpendicular.
Swell: Southeasterly 1.5 to 2.5 metres. Southerly below 1 metre, increasing to around 1 metre south of Port Kembla.
Forecast for Saturday, 23 May
Weather: Cloudy. 80% chance of showers.
Winds: Southeasterly 15 to 20 knots turning easterly 10 to 15 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Easterly 2.5 to 3 metres.

Forecast for Thursday, 21 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 20 to 30 knots.
Seas: 2 to 3 metres.
Swell: Southerly 2.5 to 3 metres. Easterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Forecast for Friday, 22 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 25 to 30 knots.
Seas: 2 to 3 metres.
Swell: Southerly 3 metres, tending southeasterly 3 to 5 metres during the morning.
Forecast for Saturday, 23 May
Weather: Partly cloudy. 80% chance of showers.
Winds: Southerly 20 to 30 knots turning southeasterly 15 to 25 knots during the morning.
Seas: 1.5 to 2.5 metres.
Swell: Southeasterly 4 metres, tending easterly 4 metres during the afternoon or evening.

Forecast for Thursday, 21 May
Weather: Cloudy. 95% chance of showers.
Winds: Southerly 20 to 25 knots, reaching up to 30 knots during the morning and early afternoon.
Seas: 2 to 2.5 metres.
Swell: Southerly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres later in the evening. Easterly 1.5 metres.
Forecast for Friday, 22 May
Weather: Cloudy. 90% chance of showers.
Winds: Southerly 20 to 25 knots turning southeasterly 15 to 20 knots in the evening.
Seas: 1.5 to 2 metres.
Swell: Southeasterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Forecast for Saturday, 23 May
Weather: Partly cloudy. 90% chance of showers.
Winds: Southeasterly 15 to 20 knots turning easterly 10 to 15 knots during the evening.
Seas: 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Easterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Williamtown
▲ N
5 kn W
12 °C
Warnings
No warnings within 100 km.
State Wide
Marine Surf Coastal
View all NSW warnings
Temperature
Twelve Mile Creek
12 °C 10 °C 3am 18 °C 2pm
↑ Warming
Now: 12 °C
Tides
Port Stephens
11:26pm 2.02m 6:28am 0.38m
↓ Falling
Current: 0.46m
Weather Now for Twelve Mile Creek
Showers.
12 °C
Feels like 10 °C
Wind
5 kn W
Humidity
89%
Pressure
1024 hPa
At Williamtown
Nearby Wind
50 km radius
N S W E 3 kn Tocal
Twelve Mile Creek
5 kn W
Recent Locations
Twelve Mile Creek
5 kn W
 12°
Mundoo Island
2 kn NNW
 11°
North West Channel Fairway Beacon
4 kn E
 8°
Piesseville -
Eliwana Airport
4 kn SE
 21°
New Italy
9 kn WSW
 13°
South Greenough
8 kn NE
 14°
Sun
6:38am rise 4:59pm set
10 h 21 m of daylight
Now: 5:28am
-75 seconds than yesterday
Moon
11:03am rise 9:22pm set
21% illuminated
Waxing Crescent
Live Weather
Nearby
Williamtown, NSW
5 kn W
 12°
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3 kn W
 12°
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9 kn WSW
 14°
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10 kn WNW
 11°
Windiest in Australia
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31 kn SSW
Most Windless in Australia
Perth (Coastal), WA
Calm E
 10°
Hottest in Australia
Adele Island, WA
17 kn ENE
 27°
Coldest in Australia
Perisher Valley, NSW
Calm SW
 -4°
More locations...
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