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BoM Tirrannaville Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other NSW Coastal Waters Forecasts

Forecast for Friday, 17 July
Weather: Mostly clear.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly around 1 metre.
Forecast for Saturday, 18 July
Weather: Mostly sunny.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Moruya Heads.
Forecast for Sunday, 19 July
Weather: Mostly sunny.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore. Northeasterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Forecast for Monday, 20 July
Weather: Mostly sunny.
Winds: Variable below 10 knots becoming northerly 15 to 20 knots during the morning.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Moruya Heads. Northeasterly 1 to 1.5 metres.

Forecast for Friday, 17 July
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Winds: South to southeasterly 20 to 30 knots.
Seas: 2 to 2.5 metres.
Swell: Southeasterly 2 metres.
Forecast for Saturday, 18 July
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm.
Winds: Southerly 25 to 30 knots, reaching up to 35 knots offshore north of Cape Byron in the late afternoon.
Seas: 2 to 3 metres.
Swell: Southeasterly 2 to 2.5 metres, increasing to 2.5 to 4 metres during the afternoon. Easterly below 1 metre, increasing to 1 to 1.5 metres around midday, then decreasing below 0.5 metres during the afternoon.
Forecast for Sunday, 19 July
Weather: Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Winds: Southerly 25 to 30 knots turning southeasterly during the morning.
Seas: 2.5 to 3 metres.
Swell: Southeasterly 3 to 4 metres. Southerly around 1 metre, increasing to 1 to 1.5 metres south of Cape Byron.
Forecast for Monday, 20 July
Weather: Partly cloudy. 70% chance of showers.
Winds: Southeasterly 20 to 30 knots decreasing to 15 to 20 knots during the evening.
Seas: 1.5 to 2.5 metres.
Swell: East to southeasterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore north of Yamba. Southerly around 1 metre.

Forecast for Friday, 17 July
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Winds: Southeasterly 15 to 25 knots.
Seas: 1.5 to 2 metres.
Swell: Southeasterly 1.5 metres.
Forecast for Saturday, 18 July
Weather: Cloudy. 95% chance of showers.
Winds: Southeasterly 20 to 25 knots turning southerly 20 to 30 knots before dawn.
Seas: 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Swell: Southeasterly 1.5 to 2 metres, increasing to 2 to 3 metres during the afternoon. Easterly below 1 metre, increasing to 1.5 to 2 metres south of Coffs Harbour later in the evening.
Forecast for Sunday, 19 July
Weather: Cloudy. 95% 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 3 metres inshore, increasing to 3 to 4 metres offshore north of Coffs Harbour. Southerly around 1 metre, increasing to 1 to 1.5 metres north of Coffs Harbour.
Forecast for Monday, 20 July
Weather: Partly cloudy. 60% 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 evening.
Swell: Easterly 2 to 3 metres. Southerly around 1 metre.

Forecast for Friday, 17 July
Weather: Clear.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly around 1 metre, increasing to 1.5 metres south of Green Cape.
Forecast for Saturday, 18 July
Weather: Mostly sunny.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly 1 to 1.5 metres.
Forecast for Sunday, 19 July
Weather: Mostly sunny.
Winds: West to southwesterly below 10 knots becoming north to northeasterly in the middle of the day.
Seas: Below 0.5 metres.
Swell: Southerly 1 to 1.5 metres. Northeasterly around 1 metre, increasing to 1 to 1.5 metres around midday.
Forecast for Monday, 20 July
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots becoming variable about 10 knots during the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore north of Merimbula during the afternoon.
Swell: Northeasterly 1.5 metres inshore, increasing to 1 to 2 metres offshore south of Merimbula. Southerly around 1 metre.

Forecast for Friday, 17 July
Weather: Partly cloudy. 70% chance of showers.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Stephens in the late afternoon.
Seas: Around 1 metre.
Swell: Southerly 1.5 metres.
Forecast for Saturday, 18 July
Weather: Partly cloudy. 80% chance of showers.
Winds: Southeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Easterly around 1 metre, increasing to 1 to 2 metres by early evening. Southerly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Forecast for Sunday, 19 July
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell: Easterly 2 to 3 metres. Southerly around 1 metre, increasing to 1 to 1.5 metres south of Port Stephens.
Forecast for Monday, 20 July
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots becoming variable about 10 knots during the morning.
Seas: Below 1 metre.
Swell: Easterly 2 to 3 metres. Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Norah Head.

Forecast for Friday, 17 July
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas: Below 1 metre.
Swell: Southerly 1 to 1.5 metres.
Forecast for Saturday, 18 July
Weather: Partly cloudy.
Winds: South to southeasterly about 10 knots increasing to 10 to 15 knots in the early morning.
Seas: Below 1 metre.
Swell: Southerly 1 to 1.5 metres.
Forecast for Sunday, 19 July
Weather: Partly cloudy.
Winds: South to southeasterly 10 to 15 knots becoming east to southeasterly about 10 knots in the early afternoon.
Seas: Below 0.5 metres, increasing to below 1 metre north of Point Perpendicular.
Swell: Northeasterly 1 to 2 metres. Southerly 1 to 1.5 metres.
Forecast for Monday, 20 July
Weather: Partly cloudy.
Winds: Variable about 10 knots becoming northerly 15 to 20 knots during the day.
Seas: Below 0.5 metres, increasing to around 1 metre during the afternoon.
Swell: East to northeasterly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore north of Point Perpendicular. Southerly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon or evening.

Forecast for Friday, 17 July
Weather: Partly cloudy. 70% chance of showers.
Winds: Southeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southeasterly 1.5 metres.
Forecast for Saturday, 18 July
Weather: Partly cloudy. 80% chance of showers.
Winds: Southeasterly 15 to 25 knots, reaching up to 30 knots offshore north of Port Macquarie during the afternoon and evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
Swell: Southeasterly 1.5 metres, increasing to 1.5 to 2.5 metres around midday, then tending southerly 1 to 1.5 metres later in the evening. Easterly below 1 metre, increasing to 1.5 to 2.5 metres by early evening.
Forecast for Sunday, 19 July
Weather: Partly cloudy. 80% chance of showers north of Crowdy Head, 50% chance elsewhere.
Winds: Southeasterly 20 to 25 knots increasing to 20 to 30 knots before dawn then decreasing to 15 to 25 knots in the early afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Easterly 2.5 to 3 metres. Southerly around 1 metre.
Forecast for Monday, 20 July
Weather: Partly cloudy.
Winds: Southeasterly 15 to 20 knots decreasing to about 10 knots during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Easterly 2 to 3 metres, decreasing to 2 metres during the evening. Southerly around 1 metre.

Forecast for Friday, 17 July
Weather: Partly cloudy. 50% chance of showers.
Winds: Southeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southerly 1 to 1.5 metres.
Forecast for Saturday, 18 July
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
Seas: Around 1 metre.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon, then increasing to 1 to 1.5 metres by early evening. Easterly around 1 metre.
Forecast for Sunday, 19 July
Weather: Partly cloudy.
Winds: Southeasterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
Seas: Around 1 metre.
Swell: Easterly 1.5 metres, increasing to 2 to 2.5 metres during the morning. Southerly 1 to 1.5 metres.
Forecast for Monday, 20 July
Weather: Partly cloudy.
Winds: East to southeasterly below 10 knots becoming north to northeasterly during the morning.
Seas: Below 1 metre.
Swell: Easterly 2 to 2.5 metres. Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Goulburn Airport
▲ N
4 kn NE
· 11 °C
Warnings
No warnings within 100 km.
State Wide
View all NSW warnings
Temperature
Tirrannaville
11 °C 14 °C 3pm 2 °C 7am
↓ Cooling
Now: 11 °C
Weather Now for Tirrannaville
Partly cloudy.
11 °C
Feels like 10 °C
Wind
4 kn NE
Humidity
82%
Pressure
1034 hPa
At Goulburn Airport
Nearby Wind
50 km radius
N S W E 3 kn Nerriga
Tirrannaville
4 kn NE
Recent Locations
Tirrannaville
4 kn NE
 11°
Sun
7:06am rise 5:09pm set
10 h 3 m of daylight
Now: 5:05pm
66 seconds more than yesterday
Moon
9:02am rise 8:23pm set
11% illuminated
Waxing Crescent
Live Weather
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4 kn NE
 11°
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 11°
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