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BoM Sydney City 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, 18 June
Weather: Mostly sunny.
Winds: Northerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Northerly 20 to 25 knots, reaching up to 30 knots offshore south of Moruya Heads during the day. Winds turning northwesterly 15 to 25 knots in the early afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Northeasterly around 1 metre inshore, increasing to 1.5 metres offshore later in the evening.
Forecast for Saturday, 20 June
Weather: Mostly sunny. 60% chance of showers.
Winds: West to northwesterly 15 to 25 knots turning south to southwesterly 10 to 15 knots during the day.
Seas: 1 to 2 metres, decreasing to 1 metre during the afternoon.
Swell: Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the evening. Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Forecast for Thursday, 18 June
Weather: Partly cloudy.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots south of Cape Byron during the afternoon and evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Cape Byron during the afternoon.
Swell: Easterly 1 to 1.5 metres.
Forecast for Friday, 19 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Yamba in the early afternoon.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Yamba.
Swell: Easterly around 1 metre, increasing to 1 to 1.5 metres north of Yamba.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 80% chance of showers.
Winds: Northerly 15 to 20 knots tending northwesterly during the morning then becoming variable about 10 knots during the day.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell: Easterly around 1 metre.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Coffs Harbour during the afternoon and evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: East to northeasterly around 1 metre.
Forecast for Friday, 19 June
Weather: Mostly sunny.
Winds: Northerly 15 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell: East to northeasterly around 1 metre.
Forecast for Saturday, 20 June
Weather: Cloudy. 70% chance of showers.
Winds: Northwesterly 15 to 20 knots turning southwesterly 10 to 15 knots during the morning then becoming variable below 10 knots during the afternoon.
Seas: 1 to 2 metres, decreasing below 1 metre during the morning.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Coffs Harbour.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Northerly 15 to 25 knots, reaching up to 30 knots offshore in the late evening.
Seas: Around 1 metre, increasing to 1 to 2 metres around midday.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy.
Winds: Northerly 20 to 30 knots turning west to northwesterly 15 to 20 knots in the evening.
Seas: 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres later in the evening.
Swell: North to northeasterly below 1 metre, increasing to 1 to 1.5 metres during the afternoon. Southerly around 1 metre.
Forecast for Saturday, 20 June
Weather: Becoming cloudy. 80% chance of showers.
Winds: West to northwesterly 15 to 20 knots turning south to southwesterly 15 to 25 knots during the day.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore south of Green Cape.
Swell: Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Merimbula.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Port Stephens in the evening.
Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
Swell: Northeasterly around 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Northerly 15 to 25 knots turning northwesterly 15 to 20 knots in the afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres north of Port Stephens during the morning.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Stephens during the afternoon.
Forecast for Saturday, 20 June
Weather: Mostly sunny.
Winds: Westerly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the evening.
Swell: Southerly around 1 metre. Northeasterly around 1 metre.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Port Kembla in the late evening.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 19 June
Weather: Cloudy. 70% chance of showers.
Winds: Northerly 15 to 20 knots, reaching up to 30 knots offshore during the morning. Winds turning west to northwesterly in the evening.
Seas: 1.5 to 2.5 metres.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore later in the evening.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: West to northwesterly 15 to 20 knots turning southwesterly 10 to 15 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon or evening.
Swell: Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore during the afternoon and evening.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
Swell: East to northeasterly around 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots, reaching up to 30 knots offshore in the late morning. Winds turning northwesterly in the late evening.
Seas: 1 to 2 metres.
Swell: East to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Macquarie.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 50% chance of showers.
Winds: West to northwesterly 15 to 20 knots tending west to southwesterly 10 to 15 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: Northeasterly around 1 metre, increasing to 1 to 1.5 metres north of Port Macquarie. Southerly around 1 metre.

Forecast for Thursday, 18 June
Weather: Mostly sunny.
Winds: Northwesterly 10 to 15 knots turning northerly 15 to 20 knots in the early afternoon.
Seas: Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 19 June
Weather: Cloudy. 60% chance of showers.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore during the day. Winds turning northwesterly in the afternoon.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore.
Swell: Northeasterly around 1 metre.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: West to northwesterly 15 to 20 knots tending west to southwesterly below 10 knots during the afternoon.
Seas: 1 to 1.5 metres, decreasing below 1 metre during the afternoon or evening.
Swell: Southerly around 1 metre. Northeasterly around 1 metre.
Sydney - Observatory Hill
▲ N
11 kn N
· 20 °C
Warnings
No warnings within 100 km.
State Wide
Marine Severe Agricultural
View all NSW warnings
Temperature
Sydney City
20 °C 23 °C 2pm 14 °C 7am
↓ Cooling
Now: 20 °C
Tides
Fort Denison
11:02am 1.43m 4:33pm 0.57m
↓ Falling
Current: 0.82m
Weather Now for Sydney City
Mostly sunny.
20 °C
Feels like 17 °C
Wind
11 kn N
Humidity
57%
Pressure
1018 hPa
At Sydney - Observatory Hill
Nearby Wind
50 km radius
N S W E 9 kn Bankstown 5 kn Horsley Park 8 kn Holsworthy 13 kn Richmond
Sydney City
11 kn N
Recent Locations
Sydney City
11 kn N
 20°
Piora
11 kn N
 21°
Koo Wee Rup
12 kn NNW
 18°
Mount Carbine
11 kn SE
 25°
Karangi
11 kn NNE
 21°
Sun
6:59am rise 4:53pm set
9 h 54 m of daylight
Now: 2:31pm
10 seconds less than yesterday
Moon
9:47am rise 8:16pm set
13% illuminated
Waxing Crescent
Live Weather
Nearby
Sydney - Observatory Hill, NSW
11 kn N
 20°
Fort Denison, NSW
11 kn N
Sydney Airport, NSW
15 kn NNW
 22°
Canterbury, NSW
10 kn NNW
 21°
North Head, NSW
7 kn N
Little Bay, NSW
6 kn NNW
Sydney Olympic Park, NSW
7 kn NNW
 20°
Windiest in Australia
Mount Hotham, VIC
39 kn N
 5°
Most Windless in Australia
Witchcliffe, WA
Calm
15°
Hottest in Australia
Bradshaw, NT
5 kn N
 34°
Coldest in Australia
Mount Hotham, VIC
39 kn N
 5°
Wettest in Australia
Jervois, NT
 15.6 mm
More locations...
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