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Mangamaunu Surf Forecast
/ Kaikoura and Marlborough (12 surf breaks) /
Surf Forecasts:
Mangamaunu surfForecast / Kaikoura and Marlborough / New Zealand
48hr Weather and Surf, issued 5 am Monday 25 Aug 2025 NZST
How big are the waves at Mangamaunu today?
The current surf forecast for Mangamaunu at 8AM is: 0.2m 15s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a South direction, 0.3m 5s secondary swell from a East-northeast direction (forecast issued at 05:00am August 25). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 1.5ft (0.4m) | 8s |
| Afternoon (25 Aug) | 0.5ft (0.2m) | 15s |
| Evening (25 Aug) | 0.5ft (0.2m) | 15s |
Table - waves today at Mangamaunu. (Swell directed towards the surf break)
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 8 | 8 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 14 | 14 | 14 | 15 | 18 | 17 | 16 | 5 | 6 | 6 | 7 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 64 | 49 | 46 | 33 | 29 | 27 | 22 | 29 | 29 | 32 | 33 | 38 | 34 | 35 | 60 | 51 | 64 | 108 | 139 | 162 | 125 | 94 | 64 | 174 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | glass | cross- on | on | glass | glass | glass | glass | glass | glass | on | on | cross- on | cross | cross- off | off | cross- off | glass | glass | cross- on | glass | cross- off | cross- off |
High Tide / height (m) | 5:52AM 1.44 | 6:17PM 1.53 | 6:40AM 1.43 | 7:05PM 1.48 | 7:29AM 1.41 | 7:52PM 1.43 | ||||||||||||||||||
Low Tide / height (m) | 12:05PM 0.15 | 12:37AM 0.18 | 12:54PM 0.18 | 1:23AM 0.21 | 1:43PM 0.22 | |||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
| Sunrise | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:53 | - | - | - |
 | |  | | | | | | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 7 | 9 | 11 | 11 | 9 | 9 | 9 | 9 | 8 | 10 | 12 | 12 | 11 | 12 | 11 | 10 | 10 | 13 | 15 | 16 | 15 | 14 | 13 |
| Feels °C (?) | 5 | 4 | 7 | 9 | 9 | 7 | 8 | 8 | 7 | 6 | 8 | 9 | 10 | 9 | 10 | 8 | 6 | 6 | 11 | 12 | 13 | 13 | 11 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Kaikoura and Marlborough
Continuing clean conditions at Mangamaunu (light winds from the WNW at KaikouraAws 13 km from Mangamaunu). 0.4m 8s swell from the S with a 0.4m 5s windswell from the ENE and a 0.2m 15s groundswell from the SSW. 3 swells combining to make bigger set waves.
2 h 34 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mangamaunu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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