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BoM The Rocks 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: Partly cloudy.
Winds: Northerly 20 to 25 knots.
Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell: Southerly below 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Northerly 15 to 25 knots, reaching up to 30 knots offshore north of Moruya Heads during the morning. Winds tending northwesterly in the early afternoon.
Seas: 1.5 to 2.5 metres.
Swell: Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
Forecast for Saturday, 20 June
Weather: Mostly sunny. 50% chance of showers.
Winds: West to northwesterly 15 to 25 knots tending west to southwesterly 10 to 15 knots in the afternoon.
Seas: 1 to 2 metres, decreasing below 1 metre during the afternoon.
Swell: Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the afternoon. Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Sunday, 21 June
Weather: Partly cloudy. 70% chance of showers.
Winds: West to southwesterly 10 to 15 knots tending south to southwesterly 15 to 20 knots during the day.
Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
Swell: Southerly 1 to 1.5 metres.

Forecast for Thursday, 18 June
Weather: Partly cloudy.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore south of Cape Byron.
Seas: Below 1 metre, increasing to 1 to 1.5 metres south of Cape Byron.
Swell: Easterly around 1 metre, increasing to 1 to 1.5 metres north of Yamba.
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 late evening.
Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore north of Yamba during the morning.
Swell: Easterly around 1 metre, increasing to 1 to 1.5 metres north of Yamba.
Forecast for Saturday, 20 June
Weather: Mostly sunny. 70% chance of showers.
Winds: Northerly 15 to 20 knots tending northwesterly before dawn then becoming variable about 10 knots in the middle of the day.
Seas: 1 to 2 metres, decreasing to 1 metre during the morning.
Swell: East to northeasterly around 1 metre.
Forecast for Sunday, 21 June
Weather: Cloudy. 95% chance of showers.
Winds: South to southwesterly about 10 knots tending south to southeasterly 10 to 15 knots during the morning then decreasing to about 10 knots during the evening.
Seas: Below 1 metre.
Swell: Easterly around 1 metre.

Forecast for Thursday, 18 June
Weather: Mostly clear.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Coffs Harbour.
Seas: 1.5 metres, increasing to 1.5 to 2 metres offshore south of Coffs Harbour.
Swell: Easterly below 1 metre.
Forecast for Friday, 19 June
Weather: Mostly sunny.
Winds: Northerly 20 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: Partly cloudy. 60% chance of showers.
Winds: Northwesterly 15 to 25 knots turning west to southwesterly 10 to 15 knots during the morning then becoming variable below 10 knots in the early 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 during the morning.
Forecast for Sunday, 21 June
Weather: Cloudy. 80% chance of showers.
Winds: Variable below 10 knots becoming southeast to southwesterly 10 to 15 knots during the morning then tending southeasterly during the afternoon.
Seas: Below 1 metre.
Swell: Easterly below 1 metre.

Forecast for Thursday, 18 June
Weather: Partly cloudy.
Winds: Northerly 20 to 25 knots, reaching up to 30 knots offshore.
Seas: 2 metres.
Swell: Southerly below 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy.
Winds: Northerly 20 to 25 knots, reaching up to 30 knots during the morning. Winds 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: Northeasterly around 1 metre, increasing to 1 to 1.5 metres by early evening. Southerly around 1 metre.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore in the late afternoon and evening.
Winds: Northwest to southwesterly 15 to 20 knots tending south to southwesterly 10 to 15 knots in the early afternoon then tending west to southwesterly in the late evening.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell: Southerly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore south of Merimbula during the morning. Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Forecast for Sunday, 21 June
Weather: Cloudy. 80% chance of showers.
Winds: Southwesterly 15 to 20 knots.
Seas: Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Swell: Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon.

Forecast for Thursday, 18 June
Weather: Mostly clear.
Winds: Northerly 10 to 15 knots, reaching up to 20 knots offshore north of Norah Head.
Seas: Below 1 metre, increasing to 1 to 1.5 metres offshore.
Swell: Northeasterly around 1 metre.
Forecast for Friday, 19 June
Weather: Partly cloudy. 50% 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.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: Westerly 15 to 25 knots.
Seas: 1 to 2 metres, decreasing to 1 metre by early evening.
Swell: Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning. Southerly around 1 metre.
Forecast for Sunday, 21 June
Weather: Mostly sunny.
Winds: Westerly 10 to 15 knots turning south to southwesterly below 10 knots during the day.
Seas: Below 1 metre.
Swell: Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning.

Forecast for Thursday, 18 June
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Port Kembla.
Seas: 1.5 metres.
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 and early afternoon. Winds turning west to northwesterly during the afternoon and evening.
Seas: 1.5 to 2.5 metres.
Swell: Northeasterly below 1 metre, increasing to 1 to 1.5 metres south of Port Kembla later in the evening.
Forecast for Saturday, 20 June
Weather: Sunny.
Winds: West to northwesterly 15 to 20 knots.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the afternoon.
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 south of Point Perpendicular by early evening.
Forecast for Sunday, 21 June
Weather: Partly cloudy. 60% chance of showers.
Winds: Westerly 10 to 15 knots turning south to southwesterly during the morning.
Seas: Around 1 metre.
Swell: Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning.

Forecast for Thursday, 18 June
Weather: Mostly clear.
Winds: Northerly 15 to 20 knots, reaching up to 25 knots offshore.
Seas: 1 to 1.5 metres, increasing to 2 metres offshore.
Swell: Easterly below 1 metre.
Forecast for Friday, 19 June
Weather: Mostly sunny.
Winds: Northerly 15 to 20 knots, reaching up to 30 knots offshore in the late morning. Winds turning northwesterly in the late evening.
Seas: 1.5 to 2.5 metres.
Swell: East to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Crowdy Head.
Forecast for Saturday, 20 June
Weather: Partly cloudy. 60% chance of showers.
Winds: West to northwesterly 15 to 20 knots tending west to southwesterly in the morning then becoming variable about 10 knots in the early afternoon.
Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning, then decreasing below 0.5 metres by early evening.
Swell: Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon. Southerly around 1 metre.
Forecast for Sunday, 21 June
Weather: Partly cloudy. 50% chance of showers.
Winds: Variable about 10 knots becoming south to southwesterly 10 to 15 knots during the morning.
Seas: Below 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Crowdy Head during the morning.

Forecast for Thursday, 18 June
Weather: Partly cloudy.
Winds: Northerly 15 to 20 knots.
Seas: 1 to 1.5 metres.
Swell: Northeasterly below 1 metre.
Forecast for Friday, 19 June
Weather: Cloudy. 60% chance of showers.
Winds: Northerly 15 to 20 knots turning northwesterly 15 to 25 knots 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: Northwesterly 15 to 20 knots turning westerly 10 to 15 knots during the morning and early afternoon.
Seas: 1 to 2 metres, decreasing below 1 metre by early evening.
Swell: Southerly around 1 metre. Northeasterly around 1 metre.
Forecast for Sunday, 21 June
Weather: Partly cloudy. 60% chance of showers.
Winds: West to southwesterly 10 to 15 knots tending south to southwesterly below 10 knots during the morning.
Seas: Below 1 metre.
Swell: Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore during the morning.
Sydney - Observatory Hill
▲ N
9 kn NNW
· 18 °C
Warnings
No warnings within 100 km.
State Wide
Severe Marine
View all NSW warnings
Temperature
The Rocks
18 °C 21 °C 3pm 16 °C 8am
↓ Cooling
Now: 18 °C
Tides
Fort Denison
11:02pm 2.01m 5:54am 0.35m
↓ Falling
Current: 1.47m
Weather Now for The Rocks
Shower or two.
18 °C
Feels like 15 °C
Wind
9 kn NNW
Humidity
61%
Pressure
1015 hPa
At Sydney - Observatory Hill
Nearby Wind
50 km radius
N S W E 8 kn Bankstown 6 kn Horsley Park 10 kn Holsworthy 3 kn Richmond 2 kn Gosford
The Rocks
9 kn NNW
Recent Locations
The Rocks
9 kn NNW
 18°
Illawarra (Coastal)
13 kn N
 18°
Briarbrook -
Coramba
4 kn S
 12°
Glen Alpine
9 kn N
 17°
Stow
14 kn NW
 10°
Brookhill
3 kn S
 18°
Sun
6:59am rise 4:53pm set
9 h 53 m of daylight
Now: 1:41am
7 seconds less than yesterday
Moon
10:24am rise 9:26pm set
17% illuminated
Waxing Crescent
Live Weather
Nearby
Sydney - Observatory Hill, NSW
9 kn NNW
 18°
Sydney Harbour, NSW
8 kn N
 19°
Fort Denison, NSW
9 kn NNW
North Head, NSW
8 kn NNW
Sydney Airport, NSW
12 kn NNW
 19°
Canterbury, NSW
9 kn NNW
 19°
Sydney Olympic Park, NSW
7 kn NW
 19°
Little Bay, NSW
5 kn NNW
Windiest in Australia
Neptune Island, SA
35 kn SW
 14°
Most Windless in Australia
Perth (Coastal), WA
Calm
6°
Hottest in Australia
Cocos Island, WA
5 kn ENE
 28°
Coldest in Australia
Mount Hotham, VIC
31 kn NNW
 1°
Wettest in Australia
Mount Hotham, VIC
 54.4 mm
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