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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 6 am Saturday 29 Nov 2025 NZDTForecast 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 4.3°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 9AM is: 0.4m 6s primary swell from a North-northwest direction (forecast issued at 06:00am November 29). An open ocean swell of 0.1m 12s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Nov) | 1.5ft (0.4m) | 6s |
| Afternoon (29 Nov) | 1.5ft (0.4m) | 6s |
| Evening (29 Nov) | 2ft (0.6m) | 5s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 29 | Sunday 30 | Monday 01 | Tue 02 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 5 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 11 | 11 | 11 | 6 | 14 | 25 | 15 | 8 | 7 | 15 | 5 | 19 | 94 | 204 | 376 | 92 | 56 | 36 | 33 | 36 | 95 | 123 | 54 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | cross- on | on | cross- on | off | cross- off | cross- off | glass | cross- on | on | on | on | cross- off | cross- off | cross- off | cross- off | cross | on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 4:50AM 3.26 | 5:09PM 3.46 | 5:53AM 3.32 | 6:13PM 3.57 | 6:56AM 3.47 | 7:14PM 3.72 | ||||||||||||||||||
Low Tide / height (m) | 10:45AM 1.33 | 11:27PM 1.30 | 11:57AM 1.31 | 12:32AM 1.15 | 1:07PM 1.16 | |||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 01 | Tue 02 | |||||||||||||||||||||
| Sunrise | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:39 | - | - | - | - | - | - | - | 8:40 | - | - | - | - | - | - | - | 8:42 | - | - |
 |  | | | |  |  | | | | |  |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 5 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 13 | 18 | 20 | 21 | 20 | 17 | 15 | 14 | 14 | 16 | 18 | 16 | 17 | 16 | 14 | 13 | 13 | 18 | 18 | 18 | 18 | 14 | 13 |
| Feels °C (?) | 11 | 9 | 14 | 17 | 18 | 19 | 15 | 13 | 12 | 13 | 14 | 14 | 14 | 18 | 14 | 11 | 10 | 10 | 15 | 14 | 15 | 16 | 12 | 11 |
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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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