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Tahunanui bar Surf Forecast
/ Nelson – Tasman Bay (18 surf breaks) /
Surf Forecasts:
Tahunanui bar surfForecast / Nelson – Tasman Bay / New Zealand
48hr Weather and Surf, issued 5 am Tuesday 05 May 2026 NZSTForecast update in hr min s Forecast update imminent
Tahunanui bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tahunanui bar sea temperature is
16.3° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Tahunanui bar today?
The current surf forecast for Tahunanui bar at 9AM is: 0.3m 4s primary swell from a North-northwest direction (forecast issued at 05:00am May 05). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 1ft (0.3m) | 4s |
| Afternoon (05 May) | 1.5ft (0.4m) | 4s |
| Evening (05 May) | 3ft (0.9m) | 5s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Thu night. Very mild (max 16°C on Thu morning, min 8°C on Tue morning). Winds increasing (calm on Wed night, fresh winds from the N by Thu night). | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NW 5 | NW 4 | NNW 4 | NNW 3 | N 6 | N 6 | N 5 | NNW 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 | |
1 | 1 | 2 | 2 | 6 | 35 | 31 | 21 | 3 | 1 | 1 | 3 | 19 | 95 | 41 | 32 | 23 | 94 | 106 | 137 | 173 | 210 | 204 | 226 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | glassy | glassy | cross-on | glassy | glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | on | on | on | on | |
High Tide | 11:40AM3.67m | 11:59PM3.92m | 12:18PM3.54m | 00:32AM3.73m | 1:01PM3.41m | |||||||||||||||||||
Low Tide | 5:15AM0.93m | 5:43PM0.98m | 5:48AM1.03m | 6:23PM1.12m | 6:24AM1.17m | 7:07PM1.25m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | |  |  |  |  | |  | | | |
 | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | 7:20 |
 | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:25 | — | — | 5:24 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 1 | 2 | 2 | |
Temp °C | 8 | 7 | 8 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 11 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 16 | 16 | 16 | 16 | 16 |
6 | 4 | 6 | 9 | 9 | 10 | 9 | 8 | 6 | 5 | 8 | 13 | 14 | 16 | 15 | 13 | 13 | 13 | 13 | 15 | 13 | 12 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | N 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 3 | — | N 6 | NW 16 | N 6 | N 6 | N 6 | N 6 | N 6 | — | — | — | — | — | — |
 kJ | 1 | 1 | 2 | 2 | 6 | 11 | 11 | 6 | 3 | 1 | — | 3 | 10 | 38 | 41 | 32 | 23 | 52 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 6 | N 6 | — | — | NW 16 | NW 16 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 10 | 10 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | N 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNW 4 | NW 5 | NW 4 | — | — | — | — | N 5 | NNW 6 | — | — | — | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 |
| kJ | — | — | — | — | — | 35 | 31 | 21 | — | — | — | — | 19 | 95 | — | — | — | 94 | 106 | 137 | 173 | 210 | 204 | 226 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 100 | 100 | 100 | 100 | 100 | 0 | 0 | 69 | 69 | 69 | 69 | 69 | 96 | 0 | 0 | 96 | 96 | 0 | 0 | 118 | 179 | 118 | 179 | 118 |
Best forecast wave conditions in Nelson - Tasman Bay | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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