Weather
21 Dec 2025 7:47
NZ Recreational Marine and Coastal Forecasts
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    Home >Weather >Marine Forecasts >Recreational

    Recreational Marine: Mana
    Marine Weather Situation and Forecast issued at 0341hrs Sunday 21-Dec-2025 by MetService

    Situation:
    Cold, showery southwesterlies ease over NZ as a ridge of high pressure moves east over the country from the Tasman Sea. On Monday, a front from the Tasman moves across central and northern areas of the North Island while a second, more active, front affects central and southern NZ. This second front moves to the North Island on Tuesday where it becomes slow-moving. A third front, preceded by northwesterlies, moves north across the country on Chrismas Eve, while a further front moves onto the far south late. The front moves north from the far south to become slow moving over the northern South Island by end of Xmas Day, while a northwest flow develops over the North Island.

    Forecast for Inshore waters from Pukerua Bay to Makara Beach

    Nil warnings
    Sunday: Southerly 15 knots, easing to variable 5 knots this afternoon. Sea slight. Fair visibility in a few showers, clearing this afternoon. Westerly swell 1 metre dying out.
    Monday: Variable 5 knots. Northwest 20 knots developing in the morning. Rain developing. Westerly swell 1 metre dying out.
    Tuesday: Northwest 25 knots. Rain clearing. Northwest swell 1 metre developing.
    Wednesday: Northwest 25 knots. Fine. Northwest swell rising to 2 metres for a time.

    High Tide at Porirua Harbour - Mana:
    Sunday 1147 1.7 metres
    Monday 0005 1.6 metres




    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.
    All content © 2025 NZCity Ltd, data © 2025 MetService and other providers.

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