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BoM Koolkhan Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other NSW Coastal Waters Forecasts

Forecast for Thursday, 11 June
Weather: Partly cloudy.
Winds: South to southwesterly about 10 knots.
Seas: Below 1 metre.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 12 June
Weather: Mostly sunny.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Saturday, 13 June
Weather: Mostly sunny.
Winds: Northerly about 10 knots increasing to 15 to 20 knots before dawn.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
Swell: Southerly below 1 metre.
Forecast for Sunday, 14 June
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 10 to 15 knots shifting southerly 15 to 20 knots during the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the afternoon.
Swell: Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the evening.

Forecast for Thursday, 11 June
Weather: Partly cloudy.
Winds: East to northeasterly about 10 knots.
Seas: Below 1 metre.
Swell: Southerly around 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Easterly about 10 knots increasing to 10 to 15 knots in the morning.
Seas: Below 1 metre.
Swell: South to southeasterly around 1 metre. Easterly around 1 metre.
Forecast for Saturday, 13 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Easterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas: Below 1 metre.
Swell: Easterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Cape Byron.
Forecast for Sunday, 14 June
Weather: Partly cloudy.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: East to northeasterly 1 to 1.5 metres.

Forecast for Thursday, 11 June
Weather: Partly cloudy.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly below 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Northeasterly around 1 metre.
Forecast for Saturday, 13 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Variable about 10 knots becoming northeasterly 10 to 15 knots in the middle of the day then tending northerly in the late evening.
Seas: Below 1 metre.
Swell: East to northeasterly around 1 metre.
Forecast for Sunday, 14 June
Weather: Partly cloudy.
Winds: Northerly 10 to 15 knots becoming variable below 10 knots during the afternoon.
Seas: Below 1 metre.
Swell: Northeasterly around 1 metre.

Forecast for Thursday, 11 June
Weather: Partly cloudy.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 12 June
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots offshore south of Green Cape in the late evening.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Saturday, 13 June
Weather: Mostly sunny day. 60% chance of showers in the evening.
Winds: Northerly 15 to 25 knots turning northwesterly 15 to 20 knots in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Swell: Northeast to southeasterly below 1 metre.
Forecast for Sunday, 14 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Northwesterly 15 to 20 knots shifting southerly during the day.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southerly around 1 metre, increasing to 1 to 1.5 metres south of Merimbula during the afternoon or evening.

Forecast for Thursday, 11 June
Weather: Cloudy.
Winds: Variable about 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly below 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Saturday, 13 June
Weather: Mostly sunny.
Winds: Northerly about 10 knots increasing to 15 to 20 knots in the morning.
Seas: Around 1 metre.
Swell: Southerly below 1 metre.
Forecast for Sunday, 14 June
Weather: Cloudy. 70% chance of showers.
Winds: North to northwesterly 15 to 20 knots shifting southerly 10 to 15 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Northeasterly below 1 metre.

Forecast for Thursday, 11 June
Weather: Partly cloudy.
Winds: South to southwesterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy.
Winds: South to southwesterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Saturday, 13 June
Weather: Mostly sunny.
Winds: Northerly about 10 knots increasing to 15 to 20 knots in the early morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
Swell: Southerly below 1 metre.
Forecast for Sunday, 14 June
Weather: Cloudy. 80% chance of showers.
Winds: Northwesterly 10 to 15 knots shifting south to southeasterly during the afternoon.
Seas: Around 1 metre.
Swell: Southerly around 1 metre.

Forecast for Thursday, 11 June
Weather: Cloudy. 50% chance of rain.
Winds: Northerly about 10 knots.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Variable below 10 knots.
Seas: Below 0.5 metres.
Swell: Northeasterly below 1 metre.
Forecast for Saturday, 13 June
Weather: Mostly sunny.
Winds: Variable about 10 knots becoming northerly 15 to 20 knots in the middle of the day.
Seas: Below 0.5 metres, increasing to around 1 metre around midday.
Swell: Northeasterly below 1 metre.
Forecast for Sunday, 14 June
Weather: Partly cloudy. 50% chance of showers.
Winds: North to northwesterly 10 to 15 knots becoming variable about 10 knots during the afternoon.
Seas: Around 1 metre.
Swell: Northeasterly around 1 metre.

Forecast for Thursday, 11 June
Weather: Partly cloudy.
Winds: West to southwesterly below 10 knots.
Seas: Below 0.5 metres.
Swell: Southerly below 1 metre.
Forecast for Friday, 12 June
Weather: Partly cloudy. 60% chance of showers.
Winds: South to southwesterly about 10 knots increasing to 10 to 15 knots in the early morning then becoming variable about 10 knots in the morning.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Saturday, 13 June
Weather: Partly cloudy.
Winds: Northerly about 10 knots increasing to 15 to 20 knots in the morning.
Seas: Below 0.5 metres, increasing to around 1 metre during the morning.
Swell: Southerly below 1 metre.
Forecast for Sunday, 14 June
Weather: Partly cloudy. 80% chance of showers.
Winds: North to northwesterly 10 to 15 knots tending northwest to southwesterly during the morning then tending southeast to southwesterly during the afternoon.
Seas: Around 1 metre.
Swell: Northeasterly below 1 metre.
Grafton Research Stn
▲ N
3 kn WNW
· 16 °C
Warnings
No warnings within 100 km.
State Wide
View all NSW warnings
Temperature
Koolkhan
16 °C 21 °C 2pm 13 °C 5am
↓ Cooling
Now: 16 °C
Tides
Yamba
5:09pm 1.57m 11:19pm 0.61m
↓ Falling
Current: 0.62m
Weather Now for Koolkhan
Possible shower.
16 °C
Feels like 16 °C
Wind
3 kn WNW
Humidity
97%
Pressure
1032 hPa
At Grafton Research Stn
Nearby Wind
50 km radius
N S W E 5 kn Yamba
Koolkhan
3 kn WNW
Recent Locations
Koolkhan
3 kn WNW
 16°
Darlow -
Cooloola Beach
7 kn SE
 19°
Kielvale -
Deep Lead
4 kn E
 10°
Murrawong -
Ellesmere
3 kn SSE
 15°
Sun
6:40am rise 4:56pm set
10 h 16 m of daylight
Now: 11:00pm
24 seconds less than yesterday
Moon
2:06am rise 1:32pm set
17% illuminated
Waning Crescent
Live Weather
Nearby
Grafton Research Stn, NSW
3 kn WNW
 16°
Grafton Airport, NSW
Calm
15°
Yamba, NSW
5 kn WSW
 16°
Windiest in Australia
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24 kn ESE
 23°
Most Windless in Australia
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Calm
20°
Hottest in Australia
Adele Island, WA
7 kn N
 28°
Coldest in Australia
Perisher Valley, NSW
Calm
-2°
Wettest in Australia
Shark Bay (Coastal), WA
 69.4 mm
More locations...
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