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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 Sunday 30 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
19.1° C
(Which is 4.4°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 11AM is: 0.4m 4s primary swell from a North-northwest direction and 0.1m 9s secondary swell from a North direction (forecast issued at 06:00am November 30). An open ocean swell of 0.1m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Nov) | 1.5ft (0.4m) | 4s |
| Afternoon (30 Nov) | 4.5ft (1.3m) | 5s |
| Evening (30 Nov) | 5ft (1.5m) | 7s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 30 | Monday 01 | Tuesday 02 | Wed 03 | |||||||||||||||||||||
| 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) (?) | 5 | 4 | 4 | 4 | 5 | 7 | 7 | 6 | 7 | 7 | 7 | 8 | 6 | 7 | 6 | 8 | 8 | 8 | 8 | 5 | 5 | 5 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7 | 6 | 5 | 11 | 80 | 219 | 173 | 98 | 73 | 63 | 57 | 60 | 133 | 131 | 72 | 21 | 20 | 19 | 10 | 13 | 28 | 22 | 9 | 10 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | on | on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | on | cross- on | glass | cross- off | cross- off | cross- off | glass | glass | on | cross- on | cross- on | cross- off | off |
High Tide / height (m) | 5:53AM 3.32 | 6:13PM 3.57 | 6:56AM 3.47 | 7:14PM 3.72 | 7:59AM 3.69 | 8:10PM 3.90 | ||||||||||||||||||
Low Tide / height (m) | 11:57AM 1.31 | 12:32AM 1.15 | 1:07PM 1.16 | 1:29AM 0.97 | 2:06PM 0.93 | |||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | Wed 03 | |||||||||||||||||||||
| Sunrise | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:40 | - | - | - | - | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:43 | - | - |
 |  |  |  |  |  | |  | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | 6 | 6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 15 | 13 | 13 | 18 | 19 | 19 | 19 | 15 | 12 | 11 | 12 | 16 | 17 | 19 | 17 | 14 | 13 |
| Feels °C (?) | 12 | 13 | 14 | 14 | 13 | 17 | 16 | 13 | 10 | 10 | 15 | 15 | 16 | 18 | 11 | 9 | 8 | 10 | 14 | 15 | 16 | 14 | 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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