Australian Government Bureau of Meteorology
New South Wales
Marine Wind Warning Summary for New South Wales
Issued at 10:00 AM EST on Friday 19 September 2025
for the period until midnight EST Saturday 20 September 2025
Wind Warnings for Friday 19 September
Strong Wind Warning for the following areas:
Eden Coast
Wind Warnings for Saturday 20 September
Gale Warning for the following areas:
Eden Coast
Strong Wind Warning for the following areas:
Byron Coast, Coffs Coast, Hunter Coast, Sydney Coast, Illawarra Coast and Batemans Coast
The next marine wind warning summary will be issued by 4:05 pm EST Friday.
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Check the latest Coastal Waters Forecast or Local
Waters Forecast at http://www.bom.gov.au/nsw/forecasts/map.shtml for information on wind,
wave and weather conditions for these coastal zones.
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Forecast
Dee Why (33.7535°S, 151.2855°E, 43m AMSL) set as my default location ›
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7 day forecast
Today: Sunny morning. Slight chance of a shower in the late afternoon and evening. Light winds becoming N/NE 15 to 20 km/h in the middle of the day then tending N/NW in the early afternoon.
Forecast for Dee Why (33.7535°S, 151.2855°E, 43m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary 
Minimum 13° 17° 11° 13° 11° 13° 13° Maximum 23° 21° 21° 21° 17° 20° 23° Chance of rain 70% 5% 5% 70% 20% 20% 20% Likely amount 1-5mm < 1mm < 1mm 1-5mm < 1mm < 1mm < 1mm UV index High Moderate High High High High High Fire Danger Rating Moderate Moderate Moderate Moderate - - - 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 10
(km/h)16
(km/h)20
(km/h)21
(km/h)10
(km/h)10
(km/h)14
(km/h)13
(km/h)28
(km/h)33
(km/h)14
(km/h)14
(km/h)11
(km/h)10
(km/h)Wind direction NNW NE W WSW WNW ENE WSW SE SW SSW W SE NW W Relative humidity 57% 48% 55% 34% 46% 43% 52% 50% 57% 57% 51% 49% 55% 43% Dew point 10°C 12°C 11°C 5°C 5°C 8°C 8°C 10°C 6°C 9°C 7°C 9°C 9°C 10°C -
Sunrise and sunset times
Sunrise / Sunset for Dee Why (33.7535°S, 151.2855°E, 43m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:23am EST 5:48am EST 5:49pm EST 6:14pm EST 4:25am EST 3:17pm EST 
Waning crescent
New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
