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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 11 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 5PM is: 0.8m 4s primary swell from a North-northwest direction and 0.5m 4s secondary swell from a North-northwest direction (forecast issued at 11:00am May 05). The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 0.5ft (0.2m) | 4s |
| Afternoon (05 May) | 1.5ft (0.4m) | 4s |
| Evening (05 May) | 2.5ft (0.8m) | 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 15mm), heaviest on Thu night. Very mild (max 17°C on Thu night, min 8°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 | 3 AM | 6 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 4 | NW 4 | NNW 4 | NNW 4 | NNW 5 | NW 4 | N 14 | N 3 | N 6 | N 16 | N 5 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | |
1 | 3 | 6 | 25 | 27 | 21 | 4 | 1 | 1 | 5 | 20 | 39 | 69 | 32 | 23 | 50 | 127 | 137 | 178 | 217 | 239 | 183 | 188 | 348 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | on | on | on | on | on | on | on | |
High Tide | 11:40AM3.67m | 11:59PM3.92m | 12:18PM3.54m | 00:32AM3.73m | 1:01PM3.41m | 1:10AM3.52m | ||||||||||||||||||
Low Tide | 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 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 3 | 3 | 2 | 3 | |
Temp °C | 8 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 11 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 16 | 16 | 16 | 16 | 17 | 16 | 16 |
6 | 9 | 9 | 10 | 9 | 8 | 6 | 6 | 8 | 14 | 14 | 16 | 15 | 15 | 13 | 14 | 14 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | NNW 4 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | N 3 | N 6 | N 6 | — | NW 16 | N 6 | N 6 | N 6 | N 10 | — | — | — | — | — | — | — | — |
 kJ | 1 | 2 | 6 | 10 | 10 | 6 | 3 | 1 | 1 | 2 | — | 10 | 43 | 32 | 23 | 2 | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | N 14 | — | — | N 6 | — | — | — | NW 16 | NW 16 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 4 | — | — | 1 | — | — | — | 10 | 10 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 6 | — | N 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 4 | — | NNW 4 | NNW 5 | NW 4 | — | — | — | — | N 5 | N 6 | N 6 | — | — | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 |
| kJ | — | 3 | — | 25 | 27 | 21 | — | — | — | — | 20 | 39 | 69 | — | — | 50 | 127 | 137 | 178 | 217 | 239 | 183 | 188 | 348 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 100 | 100 | 100 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 96 | 96 | 0 | 96 | 96 | 0 | 100 | 100 | 118 | 124 | 124 | 124 | 122 | 124 |
Best forecast wave conditions in Nelson - Tasman Bay | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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