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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 11 pm Sunday 19 Apr 2026 NZSTForecast 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
17.9° C
(Which is 2.4°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 7AM is: 0.2m 15s primary swell from a North-northwest direction and 0.4m 8s secondary swell from a North direction (forecast issued at 11:00pm April 19). An open ocean swell of 0.3m 5s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 1.5ft (0.4m) | 8s |
| Afternoon (20 Apr) | 1ft (0.3m) | 8s |
| Evening (20 Apr) | 0.5ft (0.2m) | 8s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | — | — | — | |||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 14 | 8 | - | - | - |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 63 | 32 | 20 | 21 | 18 | 18 | 10 | 11 | 5 | 5 | 4 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 4 | 1 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | off | off | cross- off | cross- off | off | off | off | off | off | off | cross- off | off | off | off | off | off | off | off | glass | glass | off |
High Tide / height (m) | 11:22PM 4.38 | 11:33AM 4.21 | 12:04AM 4.26 | 12:22PM 4.01 | 12:49AM 4.04 | 1:14PM 3.75 | ||||||||||||||||||
Low Tide / height (m) | 5:13AM 0.31 | 5:34PM 0.50 | 5:58AM 0.50 | 6:25PM 0.70 | 6:49AM 0.79 | |||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:45 | - |
 |  |  |  |  | |  | | | | | | | | | | | |  | |  | | | | |
Rain (mm) | 8 | 5 | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 11 | 12 | 16 | 15 | 12 | 9 | 9 | 8 | 7 | 9 | 13 | 14 | 11 | 7 | 6 | 6 | 6 | 8 | 13 | 14 | 11 |
| Feels °C (?) | 10 | 10 | 9 | 9 | 10 | 14 | 13 | 9 | 6 | 5 | 4 | 3 | 5 | 9 | 10 | 7 | 3 | 2 | 2 | 3 | 4 | 10 | 11 | 8 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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