Surf Forecasts:
Whangamoa surf forecast from 21 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 12PM (local time) - 2.5ft (0.8m), 6s period, NNW swell with cross-offshore winds.
- Most powerful swell: Monday 28 Sep, 1AM (local time) - 2.5ft (0.7m), 13s period, NW swell with 172 kJ wave energy.
- Next surfable swell (1★+): Tuesday 22 Sep, 12PM (local time) - 2.5ft (0.8m), 6s period with NNW swell.
Best Forecast Surf Conditions for Whangamoa this week:
The surf forecast for Whangamoa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 22) at 12PM. The primary swell is predicted to be 0.8m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Whangamoa in the next 16 days are 0.7m 13s and forecast to arrive on Monday (Sep 28) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Sunday (Sep 27) at 7AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Tue 22nd Sep) | 2.5ft (0.8m) 6s |
| Best Surf | 12PM (Tue 22nd Sep) | 2.5ft (0.8m) 6s |
| Most Powerful | 1AM (Mon 28th Sep) | 2.5ft (0.7m) 13s |
Table - best surf conditions forecast for Whangamoa over the next 16 days.
Short Range ForecastLight rain (total 8mm), mostly falling on Tue morning. Very mild (max 13°C on Tue afternoon, min 5°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Sat night. Very mild (max 13°C on Sat night, min 7°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | NW 6 | NNW 14 | NW 6 | W 3 | NW 16 | NNW 6 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 5 | NNW 4 | NNW 6 | NW 6 | W 3 | NW 7 | NW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 0 | 20 | 38 | 8 | 64 | 12 | 0 | 0 | 64 | 0 | 0 | 0 | 0 | 2 | 13 | 82 | 7 | 0 | 172 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross-on | cross-off | off | cross-on | cross-off | cross | on | cross-off | cross-off | cross-on | off | cross | cross-on | cross-on | cross-off | off | cross-off |
High Tide | 6:11AM2.29m | 6:42PM2.49m | 7:13AM2.47m | 7:34PM2.70m | 7:59AM2.69m | 8:16PM2.92m | 8:38AM2.92m | 8:53PM3.13m | 9:15AM3.12m | 9:29PM3.29m | 9:50AM3.29m | 10:05PM3.40m | |||||||
Low Tide | 00:01AM1.10m | 12:27PM1.03m | 1:06AM0.90m | 1:24PM0.83m | 1:54AM0.65m | 2:08PM0.60m | 2:33AM0.41m | 2:47PM0.38m | 3:09AM0.20m | 3:23PM0.20m | 3:44AM0.04m | 3:59PM0.06m | |||||||
 |  | | |  | |  |  | | | | |  | | | | | | | |
 | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 7:07 | — | — |
 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | — | 6:24 | — | — | 6:25 | — | — | 7:27 | — |
mm | — | 3 | 1 | — | — | 1 | 3 | — | — | — | — | 1 | — | — | — | 6 | 2 | — | — |
Temp °C | 11 | 12 | 13 | 10 | 10 | 10 | 6 | 10 | 11 | 8 | 12 | 11 | 10 | 11 | 11 | 13 | 12 | 11 | 7 |
Feels °C | 7 | 12 | 10 | 5 | 7 | 6 | 3 | 7 | 7 | 4 | 9 | 7 | 8 | 9 | 8 | 9 | 6 | 8 | 2 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 6 | NW 16 | NW 17 | NW 16 | NW 16 | NW 16 | NW 5 | NW 15 | NW 14 | NW 5 | NNW 4 | NW 12 | NW 12 | NW 7 | NW 7 | NW 13 |
| kJ | 66 | 47 | 38 | 6 | 64 | 140 | 216 | 127 | 64 | 4 | 8 | 8 | 9 | 2 | 6 | 6 | 73 | 41 | 172 |
Swell 2 Height (m) Direction Period (s) | NW 15 | NNW 14 | NW 14 | NW 16 | NW 6 | — | — | NW 6 | — | NW 15 | NW 4 | NW 4 | NW 14 | NW 13 | NW 10 | — | — | SW 4 | N 22 |
| kJ | 33 | 20 | 8 | 38 | 11 | — | — | 1 | — | 36 | 1 | 1 | 7 | 7 | 4 | — | — | 5 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | NW 10 | WNW 11 | NW 10 | — | — | — | — | — | — | — | — | NW 7 | — | — | — | NW 10 | — |
| kJ | — | — | 4 | 11 | 4 | — | — | — | — | — | — | — | — | 2 | — | — | — | 16 | — |
Wind waves Height (m) Direction Period (s) | SW 3 | — | — | W 3 | SW 2 | NNW 6 | — | — | NW 4 | SW 2 | SW 3 | — | — | — | NNW 6 | NW 6 | W 3 | — | WNW 3 |
| kJ | 2 | — | — | 8 | 1 | 12 | — | — | 4 | 1 | 4 | — | — | — | 13 | 82 | 7 | — | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 55 | 174 | 99 | 55 | 0 | 92 | 55 | 55 | 55 | 55 | 109 | 107 | 92 | 55 | 127 | 9 | 244 | 95 | 92 |
Best forecast wave conditions in Nelson - Tasman Bay | |||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||
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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 Whangamoa 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 Whangamoa Surf forecast
The above surf forecast table for Whangamoa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Whangamoa can be found by selecting the local surf guide option on the grey menu. Our Whangamoa 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 (Whangamoa) 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 Whangamoa 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 Nelson - Tasman Bay? If you are looking for accommodation near Whangamoa, camping, hotels and holiday cottages in Nelson - Tasman Bay, consider staying in Nelson which is 29 km (18 miles) away. Alternatively, find information about places to stay and car hire in Blenheim which is 58 km (36 miles) away
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