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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 Thursday 07 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
16.4° C
(Which is 1.5°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: 1.8m 7s primary swell from a North direction (forecast issued at 11:00am May 07). The wind direction is predicted to be onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 3.5ft (1.0m) | 6s |
| Afternoon (07 May) | 5ft (1.6m) | 6s |
| Evening (07 May) | 6ft (1.9m) | 7s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 71mm), heaviest during Fri afternoon. Very mild (max 17°C on Thu night, min 10°C on Sat night). Winds decreasing (strong winds from the NNE on Fri afternoon, light winds from the W by Sat morning). | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
N 6 | N 6 | N 6 | N 7 | N 7 | N 8 | N 8 | N 8 | N 8 | N 8 | N 9 | N 10 | N 10 | N 10 | N 10 | N 10 | NNW 10 | NNW 10 | N 9 | N 9 | N 8 | N 12 | NNW 12 | NNW 11 | |
61 | 123 | 212 | 367 | 388 | 477 | 567 | 466 | 628 | 643 | 1064 | 1634 | 1154 | 1037 | 755 | 605 | 998 | 868 | 256 | 173 | 66 | 72 | 46 | 24 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:01PM3.41m | 1:10AM3.52m | 1:50PM3.28m | 1:57AM3.32m | 2:48PM3.17m | 3:01AM3.18m | ||||||||||||||||||
Low Tide | 6:24AM1.17m | 7:07PM1.25m | 7:08AM1.32m | 7:55PM1.35m | 8:04AM1.48m | 8:49PM1.43m | ||||||||||||||||||
 |  | |  | | | |  |  | |  |  |  | | | |  |  | |  | | | | | |
 | 7:18 | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 |
 | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | 5:22 |
1 | 1 | 1 | 2 | 2 | 4 | 3 | 9 | 8 | 4 | 11 | 16 | 6 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 12 | 10 | 11 | 11 | 12 |
14 | 14 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 8 | 12 | 9 | 11 | 13 | 12 | 12 | 10 | 9 | 6 | 7 | 5 | 8 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 10 | N 10 | N 9 | N 9 | N 8 | N 8 | N 8 | NNW 7 |
 kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 474 | 363 | 256 | 173 | 63 | 41 | 29 | 17 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 16 | N 17 | — | NNW 11 | N 12 | NNW 12 | NNW 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 6 | — | 66 | 72 | 46 | 24 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 7 | N 7 | N 8 | N 8 | N 8 | N 8 | N 8 | N 9 | N 10 | N 10 | N 10 | N 10 | N 10 | NNW 10 | NNW 10 | — | — | WSW 2 | SW 2 | WSW 3 | W 3 |
| kJ | 61 | 123 | 212 | 367 | 388 | 477 | 567 | 466 | 628 | 643 | 1064 | 1634 | 1154 | 1037 | 755 | 605 | 998 | 868 | — | — | 1 | 1 | 3 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 100 | 124 | 186 | 179 | 186 | 124 | 179 | 179 | 186 | 180 | 193 | 193 | 386 | 124 | 270 | 122 | 8 | 0 | 102 | 0 | 102 | 114 | 102 | 102 |
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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