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Tahunanui Beach Surf Forecast
/ Nelson – Tasman Bay (18 surf breaks) /
Surf Forecasts:
Tahunanui Beach surfForecast / Nelson – Tasman Bay / New Zealand
48hr Weather and Surf, issued 12 am Thursday 22 Jan 2026 NZDTForecast update in hr min s Forecast update imminent
Tahunanui Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tahunanui Beach sea temperature is
19.8° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Tahunanui Beach today?
The current surf forecast for Tahunanui Beach at 7AM is: 0.5m 8s primary swell from a North direction (forecast issued at 12:00am January 22). An open ocean swell of 0.2m 5s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jan) | 1.5ft (0.4m) | 8s |
| Afternoon (22 Jan) | 2.5ft (0.7m) | 4s |
| Evening (22 Jan) | 1.5ft (0.5m) | 6s |
Table - waves today at Tahunanui Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 7 | 7 | 4 | 6 | 6 | 12 | 11 | 11 | 13 | 12 | 12 | 12 | 8 | 9 | 10 | 10 | 10 | 12 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 32 | 55 | 54 | 33 | 18 | 10 | 13 | 24 | 18 | 26 | 64 | 56 | 84 | 138 | 134 | 449 | 238 | 287 | 125 | 130 | 170 | 236 | 280 | 303 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | off | cross- off | cross- off | on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- off | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | on | cross- on |
High Tide / height (m) | 12:48AM 3.87 | 1:01PM 4.17 | 1:27AM 3.85 | 1:38PM 4.14 | 2:07AM 3.80 | 2:18PM 4.04 | ||||||||||||||||||
Low Tide / height (m) | 6:48AM 0.64 | 6:58PM 0.74 | 7:22AM 0.66 | 7:37PM 0.74 | 7:58AM 0.75 | |||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:54 |
 |  |  |  |  |  |  | |  | | | | |  | | |  | | |  | | | | | |
Rain (mm) | 3 | 7 | 14 | 6 | 1 | - | - | - | - | - | - | - | - | 1 | 3 | 1 | - | 1 | 2 | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 15 | 19 | 21 | 22 | 22 | 18 | 16 | 16 | 15 | 19 | 19 | 20 | 19 | 17 | 14 | 13 | 12 | 14 | 17 | 17 | 17 |
| Feels °C (?) | 15 | 15 | 14 | 14 | 19 | 20 | 23 | 19 | 17 | 15 | 15 | 14 | 19 | 18 | 19 | 16 | 16 | 13 | 11 | 10 | 11 | 15 | 14 | 16 |
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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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