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BoM Portland Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other NSW Coastal Waters Forecasts

Forecast for Wednesday, 23 September
Weather: Cloudy. 70% chance of showers.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 20 knots tending north to northwesterly 10 to 15 knots in the early morning then tending north to northeasterly 15 to 25 knots in the morning. Winds reaching up to 30 knots in the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Friday, 25 September
Weather: Mostly sunny.
Winds: Northerly 20 to 30 knots decreasing to 10 to 15 knots during the evening.
Seas: 1.5 to 2.5 metres, decreasing below 1.5 metres during the evening.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore during the evening.

Forecast for Wednesday, 23 September
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore. Southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Yamba.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Easterly 10 to 15 knots, reaching up to 20 knots north of Yamba during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Cape Byron during the morning.
Swell: Southerly around 1 metre. Easterly around 1 metre.
Forecast for Friday, 25 September
Weather: Mostly sunny.
Winds: Easterly 10 to 15 knots turning northeasterly during the day.
Seas: Below 1 metre.
Swell: Easterly 1 to 1.5 metres.

Forecast for Wednesday, 23 September
Weather: Partly cloudy.
Winds: East to northeasterly 10 to 15 knots, reaching up to 20 knots south of Coffs Harbour in the late morning and early afternoon.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore.
Swell: Southerly 1 to 1.5 metres. East to southeasterly around 1 metre.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Coffs Harbour during the morning.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Easterly around 1 metre.
Forecast for Friday, 25 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 20 knots turning northerly during the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Coffs Harbour during the afternoon or evening.
Swell: Easterly around 1 metre.

Forecast for Wednesday, 23 September
Weather: Cloudy.
Winds: Northeasterly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon. Winds turning northerly in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northerly 15 to 25 knots, reaching up to 30 knots offshore in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Forecast for Friday, 25 September
Weather: Partly cloudy.
Winds: Northerly 20 to 30 knots.
Seas: 1.5 to 2.5 metres, decreasing to 1 metre during the afternoon.
Swell: North to northeasterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon or evening. Southerly around 1 metre.

Forecast for Wednesday, 23 September
Weather: Cloudy.
Winds: Northeasterly 20 to 25 knots, reaching up to 30 knots in the late morning and afternoon.
Seas: 2 to 2.5 metres.
Swell: Southerly 1.5 to 2.5 metres.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northeasterly 20 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Forecast for Friday, 25 September
Weather: Sunny.
Winds: Northerly 20 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southerly around 1 metre.

Forecast for Wednesday, 23 September
Weather: Cloudy. 80% chance of showers.
Winds: Northeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Port Kembla in the evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Point Perpendicular.
Swell: Southerly 1.5 metres, increasing to 1.5 to 2 metres around midday, then decreasing to 1 to 1.5 metres later in the evening.
Forecast for Thursday, 24 September
Weather: Cloud clearing.
Winds: North to northeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Port Kembla during the afternoon and evening.
Seas: 1 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.
Forecast for Friday, 25 September
Weather: Sunny.
Winds: Northerly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Northeasterly around 1 metre.

Forecast for Wednesday, 23 September
Weather: Cloudy.
Winds: Northeasterly 15 to 20 knots, reaching up to 25 knots south of Crowdy Head in the late morning and afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Crowdy Head.
Swell: Southerly 1.5 to 2 metres.
Forecast for Thursday, 24 September
Weather: Cloudy.
Winds: Northeasterly 15 to 20 knots, reaching up to 25 knots south of Port Macquarie in the afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Forecast for Friday, 25 September
Weather: Cloud clearing.
Winds: Northerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
Swell: Southerly around 1 metre.

Forecast for Wednesday, 23 September
Weather: Cloudy. 70% chance of showers.
Winds: Northeasterly 15 to 20 knots, reaching up to 30 knots offshore during the afternoon and evening.
Seas: 1.5 to 2.5 metres.
Swell: Southerly 2 to 2.5 metres, decreasing to 1 to 1.5 metres later in the evening.
Forecast for Thursday, 24 September
Weather: Partly cloudy.
Winds: Northeasterly 15 to 25 knots, reaching up to 30 knots offshore in the late afternoon. Winds turning northerly 20 to 25 knots in the late evening.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres around midday.
Swell: Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Friday, 25 September
Weather: Sunny.
Winds: Northerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell: Southerly below 1 metre.
Marrangaroo (Defence)
▲ N
2 kn SSE
· 20 °C
Warnings
No warnings within 100 km.
State Wide
Marine Surf
View all NSW warnings
Temperature
Portland
20 °C 8 °C 12am 21 °C 3pm
↑ Warming
Now: 20 °C
Weather Now for Portland
Shower or two.
20 °C
Feels like 19 °C
Wind
2 kn SSE
Humidity
55%
Pressure
1027 hPa
At Marrangaroo (Defence)
Nearby Wind
50 km radius
N S W E 2 kn Marrangaroo (Defence) 6 kn Bathurst Airport 5 kn Mount Boyce
Portland
2 kn SSE
Recent Locations
Portland
2 kn SSE
 20°
Ben Bullen
2 kn SSE
 20°
Arthurville -
Mcmahons Creek
3 kn N
 15°
Maramingo Creek
15 kn ENE
 18°
Lady Musgrave Island
16 kn ESE
 25°
Blackwood
2 kn NNW
 19°
Sun
5:48am rise 5:57pm set
12 h 8 m of daylight
Now: 1:59pm
122 seconds more than yesterday
Moon
2:28pmrise 3:45amset
87% illuminated
Waxing Gibbous
Live Weather
Nearby
Marrangaroo (Defence), NSW
2 kn SSE
 20°
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6 kn NW
 21°
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5 kn SW
 17°
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Maatsuyker Island, TAS
29 kn NW
 11°
Most Windless in Australia
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Calm
19°
Hottest in Australia
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12 kn E
 38°
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Mount Read, TAS
4 kn NW
 8°
Wettest in Australia
Ulladulla, NSW
 18.0 mm
More locations...
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