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 Recreational Marine: Auckland Marine Weather Situation and Forecast issued at 1330hrs Monday 20-May-2024 by MetService Strong wind advisory for Hauraki Gulf and Bream Head to Cape Colville Situation: A front over the lower South Island weakens away today, as a complex trough moves onto the North Island from the Tasman Sea and affects the North Island into Tuesday, while a ridge of high pressure builds over the South Island. The trough moves eastwards on Wednesday to lie slow-moving to the east of the North Island dragging a showery east to southeast flow over the island through to Thursday. Meanwhile, a cold front reaches the far south late Thursday and travels up the South Island on Friday as a southwesterly flow strengthens over the country. Forecast issued at 1016hrs Monday 20-May-2024 Valid to 1 pm Monday for Manukau and Waitemata Harbours, Hauraki Gulf and Bream Head to Cape Colville. For Manukau Harbour: Monday: Easterly 10 knots, rising to 15 knots this afternoon, and to northeast 20 knots late evening. Sea becoming moderate late evening. Cloud increasing. Poor visibility in evening rain, heavy at times. Southwest swell 2.5 metres, easing to 2 metres. Tuesday: Northeast 20 knots, turning southeast 10 knots in the morning. Moderate sea easing in the morning. Poor visibility in rain. Possible thunderstorms from afternoon. Southwest swell 2 metres, easing to 1.5 metres. Wednesday: Southerly 10 knots. Cloud clearing. Southwest swell 1.5 metres, rising to 2 metres, then easing to 1.5 metres. Thursday: Variable 5 knots, becoming southwest 10 knots later. Partly cloudy. Southwest swell 1.5 metres. Friday: Southwest 15 knots. Partly cloudy with a shower or two. Southwest swell 1.5 metres, easing to 1 metre. For Waitemata Harbour: Monday: Easterly 10 knots, rising to 15 knots this afternoon and to northeast 20 knots gusting 35 knots this evening. Sea becoming moderate this evening. Cloud increasing. Poor visibility in evening rain, heavy at times. Tuesday: Northeast 20 knots gusting 35 knots, easing to northerly 10 knots early morning. Turning northwest 10 knots early afternoon. Becoming variable 5 knots but westerly 10 knots east of North Head in the evening. Moderate sea easing in the morning. Poor visibility in rain. Possible thunderstorms from afternoon. Wednesday: Variable 5 knots, becoming southerly 10 knots in the morning. Fine. Thursday: Southerly 10 knots, easing to variable 5 knots early. Cloudy, a few showers developing. Friday: Southwest 10 knots, rising to 20 knots for a time in the morning. Fine. For Hauraki Gulf: Monday: Easterly 15 knots rising to 25 knots gusting 35 knots this afternoon, and to northeast 30 knots gusting 40 knots this evening. Sea becoming rough this afternoon. Cloudy. Poor visibility in rain developing late afternoon, heavy at times. Northeast swell half a metre, rising to 1.5 metres. Tuesday: Northeast 30 knots gusting 40 knots, easing to northerly 10 knots early morning, turning northwest 10 knots late morning. Northwest rising to 15 knots in the evening. Rough sea easing in the morning. Poor visibility in showers. Possible thunderstorms from afternoon. Northerly swell 1.5 metres, easing to 1 metre. Wednesday: Westerly 10 knots, turning southerly 10 knots in the morning. Fine. Northerly swell 1 metre, easing to half a metre. Thursday: Southerly 10 knots, easing to variable 5 knots early. Partly cloudy, a few showers developing. Northeast swell half a metre dying out. Friday: Southwest 10 knots, rising to 20 knots early. A few showers, clearing. For Bream Head to Cape Colville: Monday: Easterly 20 knots, rising to 25 knots gusting 35 knots this afternoon, and to northeast 30 knots gusting 40 knots this evening. Sea becoming rough this afternoon. Cloudy. Poor visibility in rain, heavy at times, developing in the afternoon, with possible thunderstorms from evening. Northeast swell 1 metre, rising to 2 metres. Tuesday: Northeast 30 knots gusting 40 knots, easing to northwest 15 knots early morning. Northwest easing to 10 knots for a time in the afternoon, then turning westerly 15 knots in the evening. Rough sea easing in the morning. Poor visibility in rain. Possible thunderstorms from afternoon. Northeast swell 2 metres, easing to 1 metre. Wednesday: Northwest 10 knots, changing southerly 15 knots in the morning. A shower to two at first, then fine. Easterly swell 1 metre. Northerly swell 1 metre, dying out. Thursday: Southerly 15 knots, easing to variable 5 knots early. Becoming southwest 10 knots late. Partly cloudy, showers developing. Northeast swell half to 1 metre. Friday: Southwest 10 knots, rising to 20 knots early. Showers, clearing. Easterly swell half to 1 metre. High tide at Auckland: High tide at Onehunga: Article © 2024 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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