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BoM Sylvania Waters Marine Weather Forecast

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Other NSW Coastal Waters Forecasts

Forecast for Sunday, 18 October
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening. Winds turning northerly in the late evening.
Seas: Around 1 metre.
Swell: Southeasterly around 1 metre.
Forecast for Monday, 19 October
Weather: Mostly sunny.
Winds: North to northeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 2 metres during the afternoon.
Swell: Southeasterly below 1 metre.
Forecast for Tuesday, 20 October
Weather: Sunny.
Winds: North to northeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: Southerly below 1 metre.
Forecast for Wednesday, 21 October
Weather: Sunny.
Winds: North to northeasterly 15 to 20 knots.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Northeasterly below 1 metre.

Forecast for Sunday, 18 October
Weather: Partly cloudy. 50% chance of showers.
Winds: Easterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Southeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Cape Byron.
Forecast for Monday, 19 October
Weather: Cloudy. 80% chance of showers. The chance of a thunderstorm south of Cape Byron in the afternoon and evening.
Winds: Easterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Easterly around 1 metre, increasing to 1 to 1.5 metres around midday. South to southeasterly around 1 metre.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: Easterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Easterly 1.5 metres.
Forecast for Wednesday, 21 October
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Winds: East to northeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Easterly 1.5 metres.

Forecast for Sunday, 18 October
Weather: Partly cloudy. 50% chance of showers.
Winds: Easterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southeasterly around 1 metre, increasing to 1.5 metres south of Coffs Harbour.
Forecast for Monday, 19 October
Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: East to northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning. East to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Coffs Harbour around midday.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
Winds: East to northeasterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming east to northeasterly 10 to 15 knots in the middle of the day.
Seas: Below 1 metre.
Swell: Easterly 1 to 1.5 metres.
Forecast for Wednesday, 21 October
Weather: Partly cloudy. 70% chance of showers.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Easterly 1 to 1.5 metres, tending northeasterly 1 to 1.5 metres during the evening.

Forecast for Sunday, 18 October
Weather: Mostly clear.
Winds: Northeasterly 15 to 20 knots turning northerly in the evening.
Seas: 1 to 1.5 metres.
Swell: Southeasterly below 1 metre.
Forecast for Monday, 19 October
Weather: Sunny.
Winds: Northerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: South to southeasterly below 1 metre.
Forecast for Tuesday, 20 October
Weather: Sunny.
Winds: Northerly 15 to 25 knots.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
Swell: Northeasterly below 1 metre.
Forecast for Wednesday, 21 October
Weather: Sunny.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 2 metres.
Swell: Northeasterly around 1 metre.

Forecast for Sunday, 18 October
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southeasterly around 1 metre.
Forecast for Monday, 19 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Southeasterly around 1 metre.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. The chance of a thunderstorm in the morning and afternoon.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port Stephens.
Swell: Northeasterly around 1 metre.
Forecast for Wednesday, 21 October
Weather: Mostly sunny.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon or evening.
Swell: Northeasterly around 1 metre.

Forecast for Sunday, 18 October
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Point Perpendicular in the late evening.
Seas: Below 1 metre.
Swell: Southeasterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Forecast for Monday, 19 October
Weather: Partly cloudy.
Winds: North to northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Point Perpendicular during the afternoon.
Swell: Southeasterly around 1 metre.
Forecast for Tuesday, 20 October
Weather: The chance of a thunderstorm offshore north of Point Perpendicular in the morning. Mostly sunny afternoon.
Winds: North to northeasterly 15 to 25 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1.5 metres during the afternoon.
Swell: Southerly below 1 metre.
Forecast for Wednesday, 21 October
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots turning northeasterly during the morning.
Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Swell: Northeasterly below 1 metre.

Forecast for Sunday, 18 October
Weather: Partly cloudy.
Winds: East to northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southeasterly 1 to 1.5 metres. East to northeasterly below 1 metre, increasing to around 1 metre south of Port Macquarie.
Forecast for Monday, 19 October
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Winds: Northeasterly 10 to 15 knots, reaching up to 20 knots south of Crowdy Head during the afternoon and evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
Swell: Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Tuesday, 20 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the early morning.
Winds: Northeasterly 10 to 15 knots.
Seas: Around 1 metre.
Swell: Easterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Forecast for Wednesday, 21 October
Weather: Partly cloudy. 50% chance of showers.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres south of Port Macquarie during the afternoon or evening.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Macquarie.

Forecast for Sunday, 18 October
Weather: Partly cloudy.
Winds: Northeasterly 10 to 15 knots.
Seas: Below 1 metre.
Swell: Southeasterly around 1 metre.
Forecast for Monday, 19 October
Weather: Partly cloudy. 50% chance of showers. The chance of a thunderstorm in the evening.
Winds: Northeasterly 15 to 20 knots.
Seas: Around 1 metre.
Swell: Southeasterly around 1 metre.
Forecast for Tuesday, 20 October
Weather: The chance of a thunderstorm in the morning. Mostly sunny afternoon.
Winds: Northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
Swell: Northeasterly below 1 metre.
Forecast for Wednesday, 21 October
Weather: Mostly sunny.
Winds: Northeasterly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Northeasterly around 1 metre.
Cronulla
▲ N
14 kn ENE
· 20 °C
Warnings
No warnings within 100 km.
State Wide
View all NSW warnings
Temperature
Sylvania Waters
20 °C 22 °C 1pm 12 °C 5am
↓ Cooling
Now: 20 °C
Tides
Sylvania Waters
2:13pm 1.33m 9:30pm 0.50m
↓ Falling
Current: 0.80m
Weather Now for Sylvania Waters
Partly cloudy.
20 °C
Feels like 15 °C
Wind
14 kn ENE
Humidity
57%
Pressure
1028 hPa
At Sydney Airport
Nearby Wind
50 km radius
N S W E 16 kn Sydney Harbour 9 kn Holsworthy Parramatta 8 kn Horsley Park 9 kn Camden 12 kn Bellambi Point 8 kn Penrith
Sylvania Waters
14 kn ENE
Recent Locations
Sylvania Waters
14 kn ENE
Clarke Creek
5 kn ESE
 21°
Lewis Channel Light (No.2)
8 kn NNE
 19°
Yuleba South -
Terrick Terrick East -
East Tamworth
12 kn NW
 15°
Hillbank
13 kn NE
 28°
Sun
6:10am rise 7:11pm set
13 h 0 m of daylight
Now: 6:30pm
123 seconds more than yesterday
Moon
11:13amrise 1:29amset
47% illuminated
First Quarter
Live Weather
Nearby
Cronulla, NSW
14 kn ENE
Kurnell, NSW
16 kn ENE
Sydney Airport, NSW
14 kn NE
 20°
Canterbury, NSW
10 kn ENE
 19°
Little Bay, NSW
10 kn NE
Bankstown, NSW
11 kn NE
 20°
Sydney Harbour, NSW
16 kn NE
 19°
Sydney - Observatory Hill, NSW
13 kn ENE
 19°
Windiest in Australia
Hardy Reef, QLD
24 kn ESE
 22°
Most Windless in Australia
Coldstream, VIC
Calm
25°
Hottest in Australia
Fitzroy Crossing, WA
7 kn SE
 43°
Coldest in Australia
Mount Buller, VIC
2 kn SSW
 8°
Wettest in Australia
Puckapunyal Lyon Hill (Defence), VIC
 39.6 mm
More locations...
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