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Forecast updated at 16:11 Friday 18 May (Pacific/Auckland local time)
Forecast updated at 16:11 Friday 18 May (Pacific/Auckland local time)



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............................Wind ........ ........Gusts
............................Swell............................Sea............................Chop
............................Period
............................Swell dir
............................Sea dir
............................Tides LAT
Forecast updated at 16:11 Friday 18 May (Pacific/Auckland local time)

Fri 18 MayRatingSummarySeaSwellChopPeriodSwell dirSea dirWindGusts
mmmsktskts
3h0.40.00.43SWSWSW:11--
9h0.40.00.43SWSWSW:2125
15h0.40.00.43SWSWSW:2127
21h0.40.00.43SWSWSW:1923
High: 05:10 am (2.03 m); Low: 11:20 am (0.5 m); High: 05:50 pm (2.06 m); Low: 11:50 pm (0.66 m);
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Sat 19 MayRatingSummarySeaSwellChopPeriodSwell dirSea dirWindGusts
mmmsktskts
3h0.30.00.33SWSWSW:1823
9h0.30.00.33SWSWSW:1721
15h0.40.00.43SWSWSW:1923
21h0.30.00.33SSSW:1317
High: 06:00 am (2.02 m); Low: 12:10 pm (0.5 m); High: 06:30 pm (2.09 m);
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Sun 20 MayRatingSummarySeaSwellChopPeriodSwell dirSea dirWindGusts
mmmsktskts
3h0.20.00.22SESES:810
9h0.10.00.110NESESW:1417
15h0.10.00.110NESSW:1619
21h0.20.00.22SSSW:813
Low: 12:40 am (0.66 m); High: 06:40 am (2.01 m); Low: 01:00 pm (0.49 m); High: 07:10 pm (2.12 m);
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Mon 21 MayRatingSummarySeaSwellChopPeriodSwell dirSea dirWindGusts
mmmsktskts
3h0.10.00.110NESW:36
9h0.10.00.09NE--NW:23
15h0.10.00.09NE--E:56
21h0.20.10.22EEE:910
Low: 01:30 am (0.65 m); High: 07:20 am (2.01 m); Low: 01:40 pm (0.49 m); High: 07:50 pm (2.14 m);
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Tue 22 MayRatingSummarySeaSwellChopPeriodSwell dirSea dirWindGusts
mmmsktskts
3h0.30.10.33EESE:78
9h0.20.10.22EESE:68
15h0.10.10.19NEESE:35
21h0.10.10.19NE--SW:24
Low: 02:10 am (0.64 m); High: 08:00 am (2.01 m); Low: 02:20 pm (0.49 m); High: 08:30 pm (2.16 m);
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Wed 23 MayRatingSummarySeaSwellChopPeriodSwell dirSea dirWindGusts
mmmsktskts
3h0.10.10.010NE--SW:48
9h0.10.10.112NE--W:36
15h0.10.10.112NE--N:36
21h0.10.10.111NE--W:610
Low: 02:50 am (0.62 m); High: 08:40 am (2.01 m); Low: 02:50 pm (0.48 m); High: 09:00 pm (2.18 m);
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Thu 24 MayRatingSummarySeaSwellChopPeriodSwell dirSea dirWindGusts
mmmsktskts
3h0.10.10.111NE--W:510
9h0.10.10.011NE--SW:48
15h0.10.10.010NE--SE:47
Forecast updated at 16:11 Friday 18 May (Pacific/Auckland local time)

Current sea temperature

Shag Rock sea temperature: 18°C

Sunrise and sunset for today

SunriseSunset
07:1717:16

Moon phases for the next month

Mon 21 MayTue 29 MayMon 4 JunMon 11 Jun
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Rating information for Boating

This rating is a guide to determine how pleasant the boating conditions are likely to be. But this should not be treated as a substitute for using all available sources of information for the purpose of safety.
A green rating between 7 and 10 indicates calm waters, based on little or no wind, and swell height less than a metre.
An orange rating between 4 and 6 indicates average boating conditions, possibly affected by light-fair winds, and a swell height around 1-2 metres.
A red rating between 1 and 3 suggests poor and possibly dangerous conditions such as strong winds and a big swell height 2-3 metres plus.
No rating available.

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