Australian Government Bureau of Meteorology
New South Wales
Hazardous Surf Warning for New South Wales
Issued at 03:41 AM EDT on Tuesday 16 December 2025
Weather Situation
Surf and swell conditions are expected to be hazardous for coastal activities such as rock fishing, boating, and swimming in the following areas.
Hazardous Surf Warning for the following areas:
Macquarie Coast, Hunter Coast and Sydney Coast
NSW Police Force, Marine Area Command advise that:
People should consider staying out of the water and avoid walking near surf-exposed areas.
Rock fishers should avoid coastal rock platforms exposed to the ocean and seek a safe location that is sheltered from the surf.
Boaters planning to cross shallow water and ocean bars should consider changing or delaying their voyage.
Boaters already on the water should carry the appropriate safety equipment and wear a lifejacket.
Boaters should remember to log on with their local Marine Rescue radio base, via VHF Radio or the Marine Rescue APP, and consider their safety management plan.
The next warning will be issued by 5:00 pm EDT Tuesday.
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Check the Coastal Waters Forecast for information
on wind, wave and weather conditions for
these areas at http://www.bom.gov.au/nsw/ or on marine
radio.
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Local Weather
Williamtown (32.8068°S, 151.8442°E, 18m AMSL) set as my default location ›
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Current Conditions
Currently at Williamtown 21.6°- Dew point
- 14.3°
- Relative humidity
- 63%
- feels like
- 20.8°
- Wind
- E 11km/h
- Rainfall since 9am
- 0.0mm
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Radar
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7 day forecast
Today: Partly cloudy. Winds E/SE 25 to 35 km/h.
Forecast for Williamtown (32.8068°S, 151.8442°E, 18m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary
Minimum 18° 18° 16° 21° 21° 22° 21° Maximum 22° 26° 32° 36° 31° 35° 31° Chance of rain 40% 5% 5% 50% 30% 90% 80% Likely amount < 1mm < 1mm < 1mm 1-5mm 1-5mm 1-5mm 1-5mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating Moderate Moderate Moderate High High - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 6
(km/h)17
(km/h)15
(km/h)25
(km/h)9
(km/h)22
(km/h)13
(km/h)18
(km/h)8
(km/h)18
(km/h)9
(km/h)20
(km/h)12
(km/h)22
(km/h)Wind direction ESE ESE ENE E N E W S W ENE NNW NNE W ESE Relative humidity 89% 63% 64% 56% 65% 42% 49% 42% 72% 54% 64% 42% 58% 50% Dew point 17°C 15°C 16°C 15°C 17°C 17°C 18°C 19°C 21°C 20°C 21°C 19°C 18°C 17°C -
Sunrise and sunset times
Sunrise / Sunset for Williamtown (32.8068°S, 151.8442°E, 18m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter 5:10am EDT 5:39am EDT 7:57pm EDT 8:26pm EDT 2:38am EDT 4:40pm EDT
Waning crescent
New moon Dec 20 First quarter Dec 28 -
Warnings
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Temperature in 7 days
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Rain in 7 days
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Past 24 Hours
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Averages
Mean rainfall and temperature