Weather
5 Jul 2025 16:03
NZ Recreational Marine and Coastal Forecasts
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    Home >Weather >Marine Forecasts >Coastal

    Coastal Marine: PORTLAND
    Valid to: Monday, 07 Jul 2025 12:00 Pm

    *GALE WARNING IN FORCE*

    Saturday : Northerly 20 knots but southerly 15 knots south of Mahia Peninsula, rising to 35 knots in the south in the afternoon, then becoming southwest 25 knots but 35 knots in the north in the evening.
    Sea very rough at times.
    Northeast swell 2 metres.
    Southwest swell rising to 2 metres.
    Poor visibility in rain.
    Possible afternoon thunderstorms north of Mahia.
    Sunday : Southwest 25 knots but 35 knots north of Mahia Peninsula, becoming southerly 25 but southerly 15 knots in the south in the afternoon.
    Very rough sea in the north, easing.
    North of Mahia Peninsula: Southwest swell rising to 3 metres.
    Northeast swell 2 metres, easing.
    Elsewhere: Southwest swell 2 metre.
    Northeast swell 1 metre.
    Fair visibility in showers, easing in the evening.

    Outlook following 3 days:
    Monday: Southerly 20 knots.
    Moderate southeast swell.
    Tuesday: Southerly 20 knots.
    Moderate southeast swell.
    Wednesday: Southerly 20 knots, easing to variable 10 knots later.
    Moderate southeast swell.





    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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