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Wanganui River Mouth Surf Forecast
/ Wanganui-Manawatu (16 surf breaks) /
Surf Forecasts:
Wanganui River Mouth surfForecast / Wanganui-Manawatu / New Zealand
12 Day Weather and Surf, issued 6 pm Saturday 15 Nov 2025 NZDT
Best Forecast Surf Conditions for Wanganui River Mouth this week:
The surf forecast for Wanganui River Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 16) at 7AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.6m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Wanganui River Mouth in the next 12 days are 2.5m 8s and forecast to arrive on Sunday (Nov 16) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Tuesday (Nov 18) at 10PM.
| Wave Type | Time (NZDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Sun 16th Nov) | 4.5ft (1.3m) 8s |
| Best Surf | 7AM (Sun 16th Nov) | 4.5ft (1.3m) 8s |
| Most Powerful | 1AM (Sun 16th Nov) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Wanganui River Mouth over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 24°C on Tue morning, min 9°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Mon morning). | Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Tue afternoon, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 10 | 12 | 9 | 9 | 9 | 8 | 12 | 11 | 11 | 10 | 10 | 7 | 8 | 11 | 7 | 7 | 6 | 6 | 17 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 460 | 809 | 281 | 274 | 56 | 48 | 25 | 12 | 29 | 133 | 173 | 138 | 48 | 73 | 123 | 76 | 212 | 200 | 104 | 76 | 47 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | glass | cross- on | off | glass | on | off | cross- off | cross | off | glass | cross- on | cross- off | glass | cross- on | cross- off | cross- off | cross | cross- off | cross | ||
High Tide / height (m) | 8:03PM 2.38 | 8:35AM 2.34 | 8:53PM 2.42 | 9:23AM 2.42 | 9:37PM 2.46 | 10:04AM 2.51 | 10:16PM 2.51 | 10:39AM 2.59 | 10:53PM 2.55 | 11:13AM 2.64 | 11:28PM 2.57 | 11:46AM 2.68 | 12:02AM 2.58 | 12:19PM 2.68 | |||||||||
Low Tide / height (m) | 2:22AM 1.02 | 2:47PM 1.05 | 3:10AM 0.94 | 3:33PM 0.97 | 3:51AM 0.87 | 4:13PM 0.92 | 4:28AM 0.82 | 4:49PM 0.89 | 5:04AM 0.81 | 5:24PM 0.88 | 5:38AM 0.82 | 5:57PM 0.90 | 6:13AM 0.85 | ||||||||||
Sat 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||||
| Sunrise | - | - | 5:54 | - | - | 5:54 | - | - | 5:52 | - | - | 5:52 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | ||
| Sunset | 8:13 | - | - | 8:15 | - | - | 8:15 | - | - | 8:16 | - | - | 8:17 | - | - | 8:19 | - | - | 8:20 | - | - | ||
 |  | | | | | | |  |  |  | | | | | |  | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 15 | 13 | 15 | 14 | 12 | 19 | 20 | 16 | 24 | 24 | 19 | 20 | 20 | 17 | 18 | 18 | 17 | 20 | 20 | 17 | 20 | ||
| Feels °C (?) | 8 | 8 | 11 | 11 | 11 | 17 | 18 | 15 | 21 | 23 | 19 | 21 | 20 | 17 | 19 | 16 | 17 | 18 | 19 | 16 | 19 | ||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Wanganui River Mouth 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.
Information about the Wanganui River Mouth Surf forecast
The above surf forecast table for Wanganui River Mouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Wanganui River Mouth can be found by selecting the local surf guide option on the grey menu. Our Wanganui River Mouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Wanganui River Mouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Wanganui River Mouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Wanganui and the Manawatu? If you are looking for accommodation near Wanganui River Mouth, camping, hotels and holiday cottages in Wanganui and the Manawatu, consider staying in Wanganui which is 6 km (4 miles) away. Other places in and around Wanganui and the Manawatu where you can find information about places to rent, and car hire include Palmerston North which is 70 km (43 miles) away and Levin, 80 km (50 miles) away.
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