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![]() Recreational Marine: Auckland Marine Weather Situation and Forecast issued at 0130hrs Wednesday 21-May-2025 by MetService Nil Situation: High pressure dominates the weather over most of New Zealand, while a front accompanied by strong westerlies brushes the south of the South Island on both Wednesday and Thursday. High pressure continues to dominate the country, while a front lingers near the bottom of the South Island from Friday to Saturday. On Sunday, a trough moves onto the country, bringing with it a northerly flow. Forecast issued at 2306hrs Tuesday 20-May-2025 Valid to 1 am Wednesday for Manukau and Waitemata Harbours, Hauraki Gulf and Bream Head to Cape Colville. For Manukau Harbour: Wednesday: Southerly 10 knots, easing to variable 5 knots in the morning. Sea slight. Fine apart from some morning cloud. For west coast - Southwest swell 2.5 metres. Thursday: Variable 5 knots. Partly cloudy. For west coast - Southwest swell 2.5 to 3 metres easing to 1 metre. Friday: Variable 5 knots. Cloud clearing and becoming fine. For west coast - Southwest swell rising to 3 metres. Saturday: Variable 5 knots. Cloud clearing and becoming fine. For west coast - Southwest swell 3 metres. For Waitemata Harbour: Wednesday: Southerly 10 knots, turning southeast 10 knots in the morning. Easing to variable 5 knots in the afternoon. Sea slight. Fine apart from some morning cloud. Thursday: Variable 5 knots, becoming westerly 10 knots in the evening. Partly cloudy. Friday: Westerly 10 knots, easing to variable 5 knots early. Partly cloudy. Saturday: Variable 5 knots, becoming easterly 10 knots early. Partly cloudy. For Hauraki Gulf: Wednesday: Southerly 15 knots, changing to southeast 10 knots in the morning, then easing to variable 5 knots in the afternoon. Southerly 10 knots developing for a time in the evening. Sea slight. Fine apart from some morning cloud. Thursday: Variable 5 knots. Southerly 10 knots developing for a time in the morning. Fine. Friday: Variable 5 knots, becoming southerly 10 knots later. Partly cloudy. Saturday: Southeast 10 knots, turning northeast 10 knots later. Partly cloudy. For Bream Head to Cape Colville: Wednesday: Southerly 15 knots, becoming southeast 15 knots but 20 knots about Colville Channel in the morning. Easing to southeast 10 knots everywhere in the afternoon and then to easing to variable 5 knots in the evening. Sea becoming moderate about Colville Channel for a time in the morning and early afternoon. Fine apart from some morning cloud. Easterly swell 1 metre developing. Thursday: Variable 5 knots, becoming southerly 10 knots in the morning. Fine. Easterly swell 1 metre dying out. Friday: Southerly 10 knots. Partly cloudy. Saturday: Southeast 10 knots, turning northeast 10 knots early. Partly cloudy. High tide at Auckland: High tide at Onehunga: Article © 2025 Metservice, Funded by the NZ Government Data is for information only. New Zealand City disclaims all liability or responsibility for any loss or damage that may result from the action or failure to act by any person in reliance on any information provided herein. ![]() |
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