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Surf Forecasts:
Tahunanui bar surfForecast / Nelson – Tasman Bay / New Zealand
48hr Weather and Surf, issued 12 pm Tuesday 09 Dec 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
19.6° C
(Which is 4.5°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 4 | 5 | 5 | 4 | 13 | 5 | 5 | 5 | 5 | 5 | 4 | 13 | 13 | 13 | 12 | 12 | 3 | 17 | 6 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13 | 11 | 15 | 51 | 13 | 6 | 4 | 4 | 5 | 13 | 11 | 17 | 7 | 3 | 3 | 3 | 3 | 3 | 7 | 6 | 13 | 5 | 20 | 20 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | glass | off | cross- off | cross- off | cross | on | on | cross- on | glass | cross- off | off | glass | on | on | cross- on | glass | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:50PM 4.12 | 2:21AM 3.77 | 2:38PM 3.90 | 3:15AM 3.62 | 3:31PM 3.68 | 4:09AM 3.49 | ||||||||||||||||||
Low Tide / height (m) | 7:36AM 0.82 | 8:00PM 0.86 | 8:22AM 0.98 | 8:55PM 1.03 | 9:09AM 1.15 | 9:52PM 1.20 | ||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 |
| Sunset | - | - | - | 8:50 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:52 | - | - | - | - |
 | | | |  | | |  |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 20 | 20 | 20 | 18 | 16 | 16 | 16 | 21 | 22 | 23 | 22 | 18 | 15 | 14 | 14 | 18 | 19 | 17 | 18 | 15 | 12 | 11 | 11 |
| Feels °C (?) | 19 | 19 | 18 | 19 | 19 | 16 | 16 | 15 | 20 | 21 | 22 | 21 | 18 | 14 | 13 | 13 | 17 | 17 | 15 | 19 | 10 | 7 | 5 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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