Weather
17 Sep 2025 2:27
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 2310hrs Tuesday 16-Sep-2025 by MetService

    Situation:
    A northwest flow strengthens over the country ahead of a front which moves up the South Island today. The front moves north over the North Island on Thursday while weakening, while a southwest flow becomes established over the country in the wake of the front. The southwest flow weakens on Friday as a high moves across the country. A northwest flow builds again over the country on Saturday as another front approaches from the Tasman Sea. The front then moves north over the country on Sunday.

    Forecast for Inshore waters from Pukerua Bay to Makara Beach

    * Gale warning in force *

    Wednesday: Northwest 25 knots gusting 35 knots, rising to 30 knots gusting 40 knots in the morning and to 35 knots gusting 45 knots in the afternoon. Sea becoming very rough in the afternoon. Mostly cloudy, fair visibility in a few showers. Northwest swell rising to 3 metres.
    Thursday: Northwest 30 knots, easing to westerly 20 knots in the afternoon. Rain, clearing. Northwest swell 3 metres easing.
    Friday: Turning southerly 20 knots early. Changing northerly 15 knots later. Cloud clearing and becoming fine. Westerly swell 2 metres easing.
    Saturday: Northerly 15 knots, rising to northwest 25 knots early. Partly cloudy. Northwest swell 1 metre.

    High Tide at Porirua Harbour - Mana:
    Wednesday 0516 1.2 metres
    Wednesday 1324 1.1 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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