Surf Forecasts:
Tahunanui Beach surf forecast from 21 Jun 2026:
- Best quality surf: Wednesday 24 Jun, 9PM (local time) - 3.5ft (1.1m), 8s period, N swell with cross-offshore winds.
- Most powerful swell: Wednesday 24 Jun, 6PM (local time) - 4ft (1.2m), 8s period, NNE swell with 187 kJ wave energy.
- Next surfable swell (1★+): Wednesday 24 Jun, 9PM (local time) - 3.5ft (1.1m), 8s period with N swell.
Best Forecast Surf Conditions for Tahunanui Beach this week:
The surf forecast for Tahunanui Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 24) at 9PM. The primary swell is predicted to be 1.1m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tahunanui Beach in the next 16 days are 1.2m 8s and forecast to arrive on Wednesday (Jun 24) at 6PM. 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 3s period and expected on Thursday (Jun 25) at 3PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 24th Jun) | 3.5ft (1.1m) 8s |
| Best Surf | 9PM (Wed 24th Jun) | 3.5ft (1.1m) 8s |
| Most Powerful | 6PM (Wed 24th Jun) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for Tahunanui Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Very mild (max 15°C on Sun morning, min 8°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 80mm), heaviest during Wed afternoon. Very mild (max 13°C on Thu afternoon, min 8°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||
AM | PM | 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) | N 7 | N 7 | N 6 | N 6 | N 6 | N 9 | N 8 | N 8 | N 5 | NNE 5 | NNE 6 | NNE 8 | N 8 | NNW 15 | NNW 14 | NNW 15 | NW 15 | SW 3 | NW 14 | NW 13 | N 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 58 | 32 | 12 | 3 | 2 | 2 | 1 | 1 | 7 | 7 | 97 | 104 | 55 | 21 | 20 | 21 | 0 | 0 | 0 | 0 | 3 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | cross | glassy | off | glassy | on | glassy | cross-off | off | off | glassy | glassy |
High Tide | 2:42PM3.68m | 3:01AM3.70m | 3:31PM3.55m | 3:58AM3.55m | 4:23PM3.43m | 4:58AM3.46m | 5:19PM3.36m | 5:55AM3.42m | 6:23PM3.37m | 6:50AM3.42m | 7:29PM3.48m | 7:41AM3.44m | 8:24PM3.65m | ||||||||
Low Tide | 8:34PM1.13m | 9:19AM1.18m | 9:29PM1.31m | 10:19AM1.32m | 10:37PM1.43m | 11:18AM1.39m | 11:46PM1.47m | 12:13PM1.40m | 00:45AM1.45m | 1:03PM1.38m | 1:36AM1.39m | 1:49PM1.33m | 2:21AM1.31m | ||||||||
 |  |  |  | | | |  |  |  | |  |  |  | | | |  | | | | |
 | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | 5:04 | — | — | 5:04 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:06 | — |
mm | — | 1 | — | — | — | — | — | — | 2 | 12 | 19 | 19 | 2 | 7 | 17 | 2 | 1 | 1 | — | — | — |
Temp °C | 15 | 14 | 10 | 11 | 11 | 9 | 11 | 12 | 10 | 11 | 12 | 11 | 12 | 13 | 10 | 9 | 9 | 9 | 12 | 14 | 9 |
Feels °C | 14 | 13 | 8 | 10 | 9 | 7 | 9 | 11 | 8 | 9 | 9 | 10 | 11 | 13 | 9 | 7 | 6 | 7 | 9 | 12 | 7 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | N 6 | N 6 | N 6 | N 5 | — | — | N 5 | NNE 5 | NW 15 | NNE 8 | N 8 | NNE 7 | NNW 14 | NNW 15 | NW 15 | NW 14 | NW 14 | NW 13 | N 13 |
| kJ | 58 | 32 | 12 | 3 | 2 | 1 | — | — | 7 | 7 | 8 | 104 | 55 | 16 | 20 | 21 | 8 | 8 | 8 | 7 | 3 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 10 | NNW 10 | NW 10 | NW 9 | N 9 | — | — | — | — | — | — | NW 15 | NNW 15 | N 8 | N 6 | — | — | — | — | — |
| kJ | 11 | 11 | 9 | 4 | 3 | 2 | — | — | — | — | — | — | 8 | 21 | 1 | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | N 8 | N 8 | NW 8 | W 7 | — | — | — | — | NW 5 | — | — | — | — | — | NW 19 |
| kJ | — | — | — | — | — | — | 1 | 1 | 2 | 1 | — | — | — | — | 1 | — | — | — | — | — | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ENE 2 | NNE 6 | — | — | SW 3 | — | SW 4 | SSW 3 | SW 3 | SW 3 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | 97 | — | — | 9 | — | 10 | 2 | 7 | 2 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 31 | 95 | 69 | 69 | 69 | 69 | 69 | 69 | 2 | 2 | 2 | 100 | 69 | 31 | 98 | 97 | 95 | 95 | 69 |
Best forecast wave conditions in Nelson - Tasman Bay | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tahunanui Beach 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 Tahunanui Beach Surf forecast
The above surf forecast table for Tahunanui Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tahunanui Beach can be found by selecting the local surf guide option on the grey menu. Our Tahunanui Beach 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 (Tahunanui Beach) 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 Tahunanui Beach 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 Tahunanui, camping, hotels and holiday cottages in Nelson - Tasman Bay, consider staying in Nelson which is 3 km (2 miles) away. Alternatively, find information about places to stay and car hire in Blenheim which is 65 km (40 miles) away
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