TownsRuralMarineMtnsMaps

Auckland

Valid to Midnight Saturday 24 Aug 2019
Issued at 10:49am Friday 23 Aug 2019

Warning: Strong wind advisory in force for all areas.

Situation: A broad trough moves east across New Zealand today, followed by a narrow ridge on Saturday. Westerlies affect much of the country on Sunday as a low approaches the South Island from the west. The low and an associated front move east across New Zealand during Monday, followed by southwesterlies.

Forecast: For Manukau Harbour: Friday: Northwest 15 knots changing southwest 10 knots this afternoon, rising to 15 knots this evening. Sea slight. Poor visibility in rain, easing to showers this afternoon. Possible thunderstorms. Saturday: Southwest 15 knots rising to 20 knots late morning and to 25 knots gusting 35 knots for a time in the afternoon. Sea rough for a time in the afternoon. Fair visibility in a few morning showers. For Waitemata Harbour: Friday: Northwest 15 knots changing southwest 10 knots this afternoon, rising to 15 knots this evening. Sea slight. Poor visibility in rain, easing to showers this afternoon. Saturday: Southwest 15 knots rising to 20 knots late morning and to 25 knots gusting 35 knots for a time in the afternoon. Sea rough for a time in the afternoon. Fair visibility in a few morning showers. For the Hauraki Gulf and Bream Head to Cape Colville: Friday: Northwest 20 knots changing southwest 15 knots this afternoon, rising to 20 knots this evening. Moderate sea easing for a time in the afternoon. Poor visibility in rain, easing to showers this afternoon. Saturday: Southwest 20 knots rising to 25 knots gusting 35 knots late morning. Sea becoming rough late morning. Fair visibility in a few morning showers.

Outlook: Outlook until midnight Tuesday: Sunday: Southwest 25 knots gradually turning northwest 15 knots. Mainly fine,odd shower. Monday: Northwest 20 knots turning southwest 20 knots. A few morning showers. Tuesday: Southwest 15 knots. Fine.

Swell: Swell forecast to midnight Tuesday: East Coast: Northerly 1.5 metres but 2 metres about the outer Gulf, easing to 1 metre everywhere on Saturday and to half a metre or less on Sunday.Easterly half a metre or less. West Coast: Northwest 1.5 metres easing to 1 metre today, dying out Saturday, rising to 1 metre again Sunday, and to 1.5 metres for a time Monday, dying out Tuesday. Southwest 4 to 4.5 metres easing to 2.5 metres Sunday, rising to 3.5 metres Monday, easing to 2.5 metres Tuesday.

High tide at Auckland
12:55am Sat 24 Aug - Height: 2.9m
1:17pm Sat 24 Aug - Height: 2.8m
High tide at Onehunga
3:25pm Fri 23 Aug - Height: 3.5m
3:48am Sat 24 Aug - Height: 3.5m

Low tide at Auckland
6:29pm Fri 23 Aug - Height: 1.0m
6:58am Sat 24 Aug - Height: 0.9m
Low tide at Onehunga
9:39pm Fri 23 Aug - Height: 1.3m
10:07am Sat 24 Aug - Height: 1.3m