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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 Tuesday 31 Mar 2026 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
19.7° C
(Which is 3.2°C warmer than normal for this time of year)| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 0.5ft (0.2m) | 9s |
| Afternoon (31 Mar) | 2.5ft (0.7m) | 4s |
| Evening (31 Mar) | 2.5ft (0.7m) | 4s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Fri 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) (?) | 7 | 10 | 9 | 9 | 4 | 4 | 4 | 4 | 6 | 6 | 15 | 15 | 4 | 15 | 15 | - | - | - | 14 | 14 | - | 3 | 3 | 3 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 8 | 9 | 8 | 0 | 13 | 21 | 11 | 7 | 1 | 1 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | cross- on | cross | cross- off | cross- off | cross- off | glass | glass | glass | on | on | cross- on | off | off | off | off | glass | on | on | cross- on | cross- off | off |
High Tide / height (m) | 9:46AM 3.96 | 10:01PM 3.86 | 10:22AM 4.09 | 10:40PM 4.01 | 10:56AM 4.16 | 11:16PM 4.10 | ||||||||||||||||||
Low Tide / height (m) | 3:31AM 0.87 | 3:49PM 0.61 | 4:10AM 0.68 | 4:25PM 0.51 | 4:43AM 0.56 | 4:59PM 0.48 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Fri 03 | |||||||||||||||||||||
| Sunrise | - | - | 7:39 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:21 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:17 | - | - |
 |  |  |  | |  |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 15 | 16 | 15 | 12 | 11 | 11 | 11 | 10 | 12 | 14 | 15 | 13 | 12 | 11 | 11 | 11 | 13 | 16 | 16 | 15 | 13 | 12 |
| Feels °C (?) | 8 | 9 | 13 | 14 | 12 | 9 | 8 | 9 | 9 | 8 | 11 | 12 | 13 | 11 | 11 | 10 | 9 | 10 | 12 | 14 | 14 | 14 | 12 | 11 |
- 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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