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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 pm Monday 13 Apr 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
18.9° C
(Which is 3.1°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 11PM is: 0.3m 13s primary swell from a North direction and 0.7m 5s secondary swell from a North-northwest direction (forecast issued at 05:00pm April 13). The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | - | - |
| Afternoon (13 Apr) | 3.5ft (1.0m) | 5s |
| Evening (13 Apr) | 1ft (0.3m) | 14s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 14 | 14 | 6 | 6 | 6 | 14 | 6 | 13 | 13 | 5 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 7 | 8 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 59 | 361 | 33 | 92 | 41 | 43 | 36 | 31 | 55 | 55 | 74 | 31 | 29 | 26 | 29 | 46 | 86 | 58 | 28 | 25 | 41 | 51 | 41 | 25 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | cross- off | glass | cross- off | cross- off | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:55PM 3.25 | 7:26AM 3.47 | 7:49PM 3.49 | 8:07AM 3.78 | 8:37PM 3.76 | 8:46AM 4.04 | ||||||||||||||||||
Low Tide / height (m) | 12:41PM 1.45 | 1:04AM 1.24 | 1:32PM 1.16 | 1:54AM 0.96 | 2:13PM 0.85 | 2:35AM 0.70 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - |
| Sunset | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - |
 |  | | |  | |  | | | | | |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 17 | 14 | 13 | 13 | 12 | 14 | 16 | 17 | 15 | 12 | 11 | 11 | 10 | 12 | 16 | 17 | 15 | 12 | 13 | 13 | 12 | 13 | 16 |
| Feels °C (?) | 18 | 17 | 13 | 11 | 12 | 9 | 12 | 12 | 13 | 12 | 9 | 8 | 8 | 7 | 9 | 13 | 13 | 11 | 9 | 11 | 8 | 7 | 7 | 10 |
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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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