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BoM Bylong Marine Weather Forecast

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Mean Sea Level Prognosis Charts

Mean Sea Level Prognosis Charts

Other NSW Coastal Waters Forecasts

Forecast for Sunday, 21 June
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore.
Winds: Southwesterly 15 to 20 knots, reaching up to 30 knots offshore in the evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Moruya Heads.
Forecast for Monday, 22 June
Weather: Partly cloudy. 80% chance of showers.
Winds: South to southwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Moruya Heads early in the morning.
Seas: 1 to 2 metres.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Tuesday, 23 June
Weather: Sunny.
Winds: South to southwesterly 15 to 20 knots tending west to southwesterly 10 to 15 knots during the evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon or evening.
Swell: Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the evening.

Forecast for Sunday, 21 June
Weather: Partly cloudy. 90% chance of rain. The chance of a thunderstorm in the evening.
Winds: East to southeasterly about 10 knots.
Seas: Below 1 metre.
Swell: Easterly below 1 metre.
Forecast for Monday, 22 June
Weather: Cloudy. 95% chance of rain.
Winds: Variable about 10 knots becoming southerly 10 to 15 knots in the early morning. Winds reaching up to 20 knots south of Cape Byron in the evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore south of Yamba by early evening.
Swell: Easterly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southerly around 1 metre, increasing to 1.5 to 2.5 metres during the morning.

Forecast for Sunday, 21 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southerly below 1 metre.
Forecast for Monday, 22 June
Weather: Cloudy. 90% chance of rain.
Winds: Variable about 10 knots becoming southerly 15 to 20 knots in the morning.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
Swell: Southerly below 1 metre.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 70% chance of showers.
Winds: South to southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Coffs Harbour.
Swell: Southerly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.

Forecast for Sunday, 21 June
Weather: Cloudy. 90% chance of rain. The chance of a thunderstorm.
Winds: South to southwesterly 15 to 25 knots, reaching up to 30 knots offshore north of Merimbula during the afternoon and evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres around midday.
Swell: Southerly 1 to 1.5 metres.
Forecast for Monday, 22 June
Weather: Partly cloudy. 70% chance of rain.
Winds: Southwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Merimbula early in the morning.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore north of Merimbula.
Swell: Southerly 1 to 1.5 metres, decreasing to around 1 metre around midday. Easterly around 1 metre.
Forecast for Tuesday, 23 June
Weather: Mostly sunny.
Winds: Southwesterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Southerly around 1 metre, increasing to 1 to 2 metres during the afternoon.

Forecast for Sunday, 21 June
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots becoming variable below 10 knots in the evening.
Seas: Below 1 metre.
Swell: Southerly around 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southwesterly about 10 knots increasing to 15 to 20 knots before dawn.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southwesterly 15 to 20 knots turning southerly 10 to 15 knots during the day.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the evening.
Swell: Southerly 2 to 3 metres.

Forecast for Sunday, 21 June
Weather: Mostly sunny. 50% chance of showers. The chance of a thunderstorm offshore south of Point Perpendicular.
Winds: Westerly 10 to 15 knots tending southwesterly in the middle of the day. Winds reaching up to 20 knots offshore south of Port Kembla in the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Port Kembla.
Swell: Southerly around 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Point Perpendicular.
Forecast for Tuesday, 23 June
Weather: Mostly sunny.
Winds: South to southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon or evening.
Swell: Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Kembla.

Forecast for Sunday, 21 June
Weather: Partly cloudy.
Winds: Variable about 10 knots.
Seas: Below 1 metre.
Swell: Southerly around 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Variable about 10 knots becoming southwesterly 15 to 20 knots in the morning.
Seas: Below 1 metre, increasing to 1 to 1.5 metres around midday.
Swell: Southerly below 1 metre, increasing to 1 to 1.5 metres south of Port Macquarie.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 70% chance of showers.
Winds: Southwesterly 15 to 20 knots turning southerly during the afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Port Macquarie.
Swell: Southerly 1.5 to 2.5 metres.

Forecast for Sunday, 21 June
Weather: Sunny.
Winds: West to southwesterly 10 to 15 knots decreasing to below 10 knots in the evening.
Seas: Below 1 metre.
Swell: Southerly around 1 metre.
Forecast for Monday, 22 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Southwesterly below 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 1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
Forecast for Tuesday, 23 June
Weather: Partly cloudy. 50% chance of showers.
Winds: South to southwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the evening.
Swell: Southerly 1.5 to 2.5 metres.
Merriwa
▲ N
5 kn WSW
· 16 °C
Warnings
No warnings within 100 km.
State Wide
Marine
View all NSW warnings
Temperature
Bylong
16 °C 6 °C 7am 18 °C 2pm
↑ Warming
Now: 16 °C
Weather Now for Bylong
Mostly sunny.
16 °C
Feels like 14 °C
Wind
5 kn WSW
Humidity
60%
Pressure
1027 hPa
At Merriwa
Nearby Wind
50 km radius
N S W E 5 kn Merriwa 5 kn Nullo Mountain
Bylong
5 kn WSW
Recent Locations
Bylong
5 kn WSW
 16°
Miltalie -
Langlo -
Boonooroo
6 kn SE
 25°
Kanahooka
7 kn SSW
 17°
Tumby Bay
7 kn ENE
 15°
Sun
7:00am rise 5:02pm set
10 h 1 m of daylight
Now: 1:33pm
2 seconds less than yesterday
Moon
11:28am rise 11:40pm set
41% illuminated
First Quarter
Live Weather
Nearby
Merriwa, NSW
5 kn WSW
 16°
Nullo Mountain, NSW
5 kn W
 9°
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8 kn W
 14°
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28 kn ENE
 22°
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Calm
13°
Hottest in Australia
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12 kn ESE
 32°
Coldest in Australia
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4 kn SSE
 1°
Wettest in Australia
Busselton Airport, WA
 5.6 mm
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