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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 Friday 20 Feb 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
21.5° C
(Which is 3.8°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 5s primary swell from a North-northwest direction and 0.1m 10s secondary swell from a North direction (forecast issued at 06:00am February 20). The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Feb) | 1.5ft (0.4m) | 5s |
| Afternoon (20 Feb) | 1.5ft (0.5m) | 5s |
| Evening (20 Feb) | 1.5ft (0.5m) | 5s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | |||||||||||||||||||||
| 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 | 5 | 5 | 5 | 5 | 5 | 5 | 10 | 9 | 9 | 8 | 8 | 3 | 3 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 14 | 9 | 9 | 12 | 20 | 15 | 8 | 7 | 2 | 8 | 7 | 5 | 2 | 2 | 13 | 9 | 7 | 20 | 24 | 13 | 20 | 15 | 8 | 4 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | off | off | off | cross- off | on | on | glass | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 12:37PM 4.32 | 1:06AM 4.06 | 1:14PM 4.25 | 1:43AM 4.02 | 1:54PM 4.09 | |||||||||||||||||||
Low Tide / height (m) | 6:22AM 0.42 | 6:36PM 0.46 | 6:56AM 0.45 | 7:12PM 0.51 | 7:33AM 0.57 | 7:52PM 0.65 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | |||||||||||||||||||||
| Sunrise | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:23 | - | - | - | - | - | - | - | 8:22 | - | - | - | - | - | - | - | 8:22 | - | - |
 |  | | | | | | | | |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 13 | 18 | 22 | 22 | 19 | 14 | 11 | 10 | 9 | 14 | 18 | 17 | 16 | 14 | 12 | 12 | 12 | 18 | 21 | 23 | 21 | 15 | 13 |
| Feels °C (?) | 12 | 11 | 14 | 17 | 16 | 13 | 9 | 7 | 7 | 6 | 11 | 15 | 14 | 15 | 12 | 8 | 9 | 11 | 14 | 15 | 18 | 16 | 12 | 11 |
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tahunanui bar surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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