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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 Friday 22 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
14.7° C
(Which is normal for this time of year)How big are the waves at Tahunanui bar today?
The current surf forecast for Tahunanui bar at 4PM is: 0.4m 6s primary swell from a North direction and 0.2m 10s secondary swell from a North-northwest direction (forecast issued at 11:00am May 22). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 2ft (0.6m) | 6s |
| Afternoon (22 May) | 1.5ft (0.4m) | 6s |
| Evening (22 May) | 1.5ft (0.4m) | 6s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Sat morning, min 10°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 6 | N 6 | NNW 6 | N 6 | N 5 | N 5 | N 6 | N 6 | N 6 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | N 9 | N 9 | N 9 | |
28 | 18 | 11 | 11 | 12 | 13 | 22 | 14 | 8 | 12 | 7 | 7 | 11 | 11 | 10 | 21 | 21 | 21 | 21 | 8 | 8 | 7 | 6 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | off | cross-off | off | off | glassy | glassy | glassy | off | off | off | glassy | |
High Tide | 2:10PM3.61m | 2:33AM3.70m | 3:15PM3.47m | 3:40AM3.53m | 4:18PM3.40m | 4:51AM3.47m | ||||||||||||||||||
Low Tide | 7:50AM0.99m | 8:10PM1.06m | 8:59AM1.14m | 9:10PM1.24m | 10:11AM1.22m | 10:20PM1.35m | ||||||||||||||||||
 | |  |  | |  | | | | | | | | | | | |  | |  | | | | | |
 | 7:33 | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 |
 | — | — | 5:12 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | 5:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 13 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 14 | 14 | 13 | 13 | 11 | 10 | 11 | 14 | 14 | 12 | 11 | 10 | 10 | 10 |
11 | 13 | 14 | 12 | 12 | 12 | 11 | 11 | 11 | 15 | 14 | 13 | 10 | 10 | 8 | 8 | 9 | 13 | 12 | 11 | 9 | 8 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | N 6 | N 6 | N 6 | NNW 6 | N 6 | N 5 | N 5 | N 6 | N 6 | N 6 | N 6 | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | N 9 | N 9 | N 9 |
 kJ | 28 | 18 | 11 | 11 | 12 | 13 | 22 | 14 | 8 | 12 | 7 | 7 | 3 | 11 | 10 | 21 | 21 | 21 | 21 | 8 | 8 | 7 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 9 | N 9 | N 9 | N 9 | N 9 | E 4 | N 12 | N 6 | E 5 | E 5 | NW 19 | NE 5 | ENE 5 | ENE 5 | ENE 4 | NE 4 | NW 16 | NW 15 |
| kJ | 12 | 11 | 10 | 10 | 9 | 9 | 7 | 6 | 6 | 6 | 2 | 1 | 11 | 3 | 1 | 2 | 14 | 1 | 2 | 2 | 2 | 1 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | N 16 | N 16 | NW 17 | N 18 | N 16 | NW 16 | NW 15 | NW 15 | — | N 12 | — | — | — | NW 20 | W 13 | NW 18 | NW 17 | NW 16 | NW 16 | NW 16 | — | N 13 |
| kJ | — | — | 5 | 5 | 12 | 6 | 5 | 10 | 9 | 8 | — | 3 | — | — | — | 15 | 3 | 12 | 12 | 11 | 10 | 10 | — | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 29 | 96 | 96 | 69 | 22 | 22 | 22 | 29 | 22 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 93 | 93 | 69 | 69 | 69 |
Best forecast wave conditions in Nelson - Tasman Bay | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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