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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 Sunday 17 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
15.1° C
(Which is slightly warmer than usual)Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Sun afternoon, min 6°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 17 | NW 16 | NW 16 | NW 16 | NW 16 | NW 15 | N 15 | NW 14 | N 14 | N 20 | N 14 | N 18 | N 18 | NW 17 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | N 14 | |
0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 7 | 4 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | glassy | glassy | off | off | off | off | glassy | glassy | glassy | glassy | off | off | off | off | cross-off | glassy | on | glassy | off | off | cross-off | cross-off | |
High Tide | 9:42AM4.26m | 10:22PM4.41m | 10:31AM4.27m | 11:07PM4.43m | 11:21AM4.19m | 11:53PM4.34m | ||||||||||||||||||
Low Tide | 3:46PM0.48m | 4:13AM0.34m | 4:36PM0.50m | 5:00AM0.41m | 5:29PM0.58m | 5:51AM0.57m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | 7:28 | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:31 |
 | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | 5:14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 11 | 12 | 10 | 8 | 7 | 7 | 6 | 7 | 11 | 12 | 10 | 9 | 8 | 8 | 8 | 8 | 11 | 11 | 9 | 8 | 8 | 7 | 6 |
6 | 10 | 10 | 8 | 6 | 5 | 5 | 4 | 5 | 9 | 10 | 8 | 7 | 5 | 5 | 5 | 6 | 9 | 9 | 8 | 6 | 6 | 5 | 3 | |
Swell 1 Height (m) Direction Period (s) | NW 17 | NW 16 | NW 16 | NW 16 | — | NE 4 | N 15 | NW 14 | NE 4 | NE 4 | NE 4 | NE 4 | N 18 | NW 17 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | — | — | — | — |
 kJ | 11 | 10 | 10 | 10 | — | 1 | 4 | 8 | 1 | 1 | 1 | 1 | 6 | 12 | 10 | 10 | 10 | 9 | 8 | 9 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | NE 4 | — | — | — | NW 16 | NW 15 | — | — | N 14 | N 14 | N 14 | N 18 | — | — | — | — | — | — | — | — | NW 15 | NW 14 | NW 14 | N 14 |
| kJ | 1 | — | — | — | 10 | 9 | — | — | 4 | 4 | 4 | 6 | — | — | — | — | — | — | — | — | 8 | 8 | 8 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | N 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 96 | 96 | 96 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 96 | 93 | 69 | 69 | 69 | 69 | 69 | 95 | 118 | 100 | 100 | 100 | 100 | 100 |
Best forecast wave conditions in Nelson - Tasman Bay | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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