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BoM Mount Irvine Marine Weather Forecast

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Other NSW Coastal Waters Forecasts

Forecast for Wednesday, 16 September
Weather: Partly cloudy.
Winds: South to southwesterly 25 to 30 knots.
Seas: 2.5 to 3 metres.
Swell: Southerly 2.5 to 3 metres.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: South to southwesterly 15 to 25 knots, reaching up to 30 knots offshore early in the morning. Winds becoming variable about 10 knots in the early 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 north to northeasterly 10 to 15 knots in the middle of the day then tending northwest to southwesterly in the late evening.
Seas: Below 1 metre.
Swell: Southerly 2 to 2.5 metres.
Forecast for Saturday, 19 September
Weather: Sunny.
Winds: Westerly 10 to 15 knots becoming variable about 10 knots during the morning then becoming northeast to southeasterly 10 to 15 knots during the afternoon.
Seas: Below 1 metre.
Swell: Southerly 1.5 to 2 metres.

Forecast for Wednesday, 16 September
Weather: Partly cloudy. 50% chance of showers.
Winds: Southerly 25 to 30 knots, reaching up to 35 knots offshore south of Yamba in the evening.
Seas: 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. 80% chance of showers.
Winds: Southerly 20 to 30 knots.
Seas: 2 to 3 metres.
Swell: Southerly 2 to 3 metres, increasing to 2.5 to 4 metres south of Cape Byron.
Forecast for Friday, 18 September
Weather: Partly cloudy.
Winds: Southerly 15 to 20 knots becoming variable about 10 knots in the early afternoon.
Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre around midday.
Swell: Southerly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres later in the evening. Southeasterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Forecast for Saturday, 19 September
Weather: Sunny.
Winds: Northwesterly 10 to 15 knots becoming variable about 10 knots during the afternoon.
Seas: Below 1 metre.
Swell: Southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning. Southerly around 1 metre, increasing to 1 to 1.5 metres south of Cape Byron during the afternoon.

Forecast for Wednesday, 16 September
Weather: Cloudy. 70% chance of showers.
Winds: Southerly 25 to 30 knots, reaching up to 35 knots offshore north of Coffs Harbour in the evening.
Seas: 3 metres.
Swell: Southerly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
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 late afternoon.
Seas: 2 to 3 metres.
Swell: Southerly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Friday, 18 September
Weather: Cloud clearing.
Winds: Southerly 15 to 20 knots becoming variable about 10 knots in the middle of the day then becoming northerly 10 to 15 knots in the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Southerly 2 to 3 metres, decreasing to 1 to 2 metres around midday. Southeasterly below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Forecast for Saturday, 19 September
Weather: Sunny.
Winds: Northwesterly 15 to 20 knots becoming variable about 10 knots during the morning.
Seas: Around 1 metre, decreasing below 0.5 metres during the evening.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Coffs Harbour. Southeasterly 1 to 1.5 metres, tending easterly below 1 metre during the afternoon or evening.

Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southwesterly 15 to 20 knots, reaching up to 30 knots offshore.
Seas: 1.5 to 2 metres, increasing to 2.5 to 3 metres offshore.
Swell: Southerly 2.5 metres.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Southwesterly 15 to 25 knots.
Seas: 1.5 to 2.5 metres.
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 in the middle of the day then tending northwesterly in the evening.
Seas: 1 to 2 metres, decreasing below 1 metre around midday.
Swell: Southerly 2 to 2.5 metres.
Forecast for Saturday, 19 September
Weather: Mostly sunny.
Winds: Northwesterly 10 to 15 knots turning west to southwesterly 15 to 20 knots during the morning.
Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore south of Merimbula during the afternoon.
Swell: Southerly 1.5 to 2 metres.

Forecast for Wednesday, 16 September
Weather: Cloudy. 60% chance of showers.
Winds: Southerly 25 to 30 knots.
Seas: 3 metres.
Swell: Southerly 3 to 4 metres.
Forecast for Thursday, 17 September
Weather: Cloudy. 80% chance of showers.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds decreasing to about 10 knots in the late evening.
Seas: 2.5 to 3 metres, decreasing to 1.5 to 2 metres during the morning, then decreasing to 1 metre by early evening.
Swell: Southerly 3 to 4 metres, decreasing to 2.5 to 3 metres during the afternoon.
Forecast for Friday, 18 September
Weather: Sunny.
Winds: Variable about 10 knots becoming northwest to northeasterly 15 to 20 knots in the early afternoon.
Seas: Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre during the afternoon.
Swell: Southerly 2 to 3 metres, decreasing to 1.5 to 2 metres later in the evening. Southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Forecast for Saturday, 19 September
Weather: Sunny.
Winds: Westerly 15 to 20 knots becoming variable about 10 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon or evening.
Swell: Southerly 1.5 to 2.5 metres.

Forecast for Wednesday, 16 September
Weather: Cloudy.
Winds: Southerly 25 to 30 knots.
Seas: 3 metres.
Swell: Southerly 2.5 to 3 metres.
Forecast for Thursday, 17 September
Weather: Partly cloudy.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds becoming variable about 10 knots in the late afternoon.
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: Variable about 10 knots becoming northwest to northeasterly 10 to 15 knots in the early afternoon then tending west to northwesterly in the late evening.
Seas: Below 1 metre.
Swell: Southerly 1.5 to 2 metres.
Forecast for Saturday, 19 September
Weather: Sunny.
Winds: Westerly 15 to 20 knots turning north to northwesterly 10 to 15 knots during the day then tending northwest to southwesterly during the evening.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southerly 1.5 metres, increasing to 1.5 to 2 metres south of Port Kembla.

Forecast for Wednesday, 16 September
Weather: Cloudy. 70% chance of showers.
Winds: Southerly 25 to 30 knots.
Seas: 3 metres.
Swell: Southerly 4 metres.
Forecast for Thursday, 17 September
Weather: Cloudy. 90% chance of showers.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots during the morning. Winds decreasing to 10 to 15 knots in the late evening.
Seas: 2 to 3 metres, decreasing to 1 to 2 metres around midday.
Swell: Southerly 3 to 4 metres, decreasing to 3 metres by early evening.
Forecast for Friday, 18 September
Weather: Mostly sunny.
Winds: South to southwesterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming northerly 10 to 15 knots in the early afternoon.
Seas: Around 1 metre.
Swell: Southerly 2 to 3 metres, decreasing to 1.5 to 2 metres by early evening. Southeasterly around 1 metre.
Forecast for Saturday, 19 September
Weather: Sunny.
Winds: North to northwesterly 10 to 15 knots turning west to southwesterly 15 to 20 knots during the morning then becoming variable about 10 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon or evening.
Swell: Southerly 1.5 to 2 metres. Northeast to southeasterly around 1 metre.

Forecast for Wednesday, 16 September
Weather: Cloudy. 50% chance of showers.
Winds: Southerly 25 to 30 knots.
Seas: 3 metres.
Swell: Southerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Forecast for Thursday, 17 September
Weather: Cloudy. 60% chance of showers in the morning.
Winds: Southerly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds becoming variable about 10 knots in the evening.
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.
Forecast for Friday, 18 September
Weather: Sunny.
Winds: Variable below 10 knots becoming north to northeasterly 10 to 15 knots in the middle of the day then turning west to northwesterly in the evening.
Seas: Below 1 metre.
Swell: Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the morning. Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Saturday, 19 September
Weather: Sunny.
Winds: Westerly 15 to 20 knots becoming variable about 10 knots during the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
Swell: Southerly 1 to 1.5 metres.
Mount Boyce
▲ N
2 kn SE
· 1 °C
Warnings
No warnings within 100 km.
State Wide
Marine Agricultural Surf
View all NSW warnings
Temperature
Mount Irvine
1 °C 16 °C 3pm 3 °C 5am
↓ Cooling
Now: 1 °C
Weather Now for Mount Irvine
Mostly sunny.
1 °C
Feels like -2 °C
Wind
2 kn SE
Humidity
88%
Pressure
1031 hPa
At Mount Boyce
Nearby Wind
50 km radius
N S W E 2 kn Mount Boyce Lithgow 4 kn Richmond
Mount Irvine
2 kn SE
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 1°
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Sun
5:55am rise 5:51pm set
11 h 55 m of daylight
Now: 12:16am
122 seconds more than yesterday
Moon
9:00amrise --:--set
30% illuminated
Waxing Crescent
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