Sydney Coastal Waters Forecast: Broken Bay to Port Hacking

View the current warnings for New South Wales

Forecast issued at 4:10 am EST on Wednesday 26 April 2017.

Weather Situation

A low will develop over the southwestern Tasman Sea today in the wake of a cold front, bringing a vigorous south to southwesterly change to replace a west to northwest flow along the entire coast. Winds are expected to gradually ease during Thursday as the low moves towards New Zealand and a high pressure system south of the Bight extends a ridge to the western Tasman Sea.

Forecast for Wednesday until midnight

Gale Warning for Wednesday for Sydney Coast

Winds
West to northwesterly 15 to 25 knots tending west to southwesterly 25 to 30 knots in the late afternoon. Winds reaching up to 40 knots during the afternoon and evening.
Seas
1 to 2 metres, increasing to 2 to 3 metres during the afternoon.
1st Swell
Southerly below 1 metre, increasing to 1 to 1.5 metres by early evening.
2nd Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Weather
Becoming cloudy. 70% chance of showers.
Caution
Large and powerful surf conditions in the evening are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.

Thursday 27 April

Gale Warning for Thursday for Sydney Coast

Winds
Southwesterly 25 to 30 knots, reaching up to 40 knots early in the morning.
Seas
3 to 4 metres, decreasing to 2 to 3 metres during the morning.
Swell
Southwesterly 2.5 to 4 metres, tending southerly 3 to 5 metres during the morning.
Weather
Partly cloudy. 60% chance of showers offshore, 20% chance elsewhere.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.

Friday 28 April

Winds
South to southwesterly 20 to 30 knots tending west to southwesterly below 10 knots during the day.
Seas
2 to 3 metres, decreasing to 1 to 1.5 metres during the afternoon.
Swell
Southerly 3 to 5 metres, decreasing to 2 to 3 metres during the morning.
Weather
Partly cloudy. 30% chance of a shower.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.

Please be awareWind gusts can be 40 percent stronger than the averages given here, and maximum waves may be up to twice the height.

Nearby Coastal Waters

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The next routine forecast will be issued at 4:05 pm EST Wednesday.

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