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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 5 am Friday 17 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
18.4° C
(Which is 2.8°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 11AM is: 0.1m 11s primary swell from a North direction (forecast issued at 05:00am April 17). An open ocean swell of 0.4m 5s is not directed at the surf break, a second open ocean swell of 0.1m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 1ft (0.3m) | 6s |
| Afternoon (17 Apr) | 2.5ft (0.8m) | 5s |
| Evening (17 Apr) | 4.5ft (1.3m) | 6s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 14 | 6 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 17 | 20 | 7 | 28 | 28 | 48 | 104 | 182 | 239 | 383 | 352 | 255 | 223 | 398 | 306 | 130 | 102 | 107 | 112 | 112 | 86 | 84 | 84 | 30 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | glass | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | glass | glass | glass | off | off | glass | glass | glass | glass | glass | off | off |
High Tide / height (m) | 9:25AM 4.23 | 10:02PM 4.24 | 10:06AM 4.32 | 10:42PM 4.37 | 10:49AM 4.32 | 11:22PM 4.38 | ||||||||||||||||||
Low Tide / height (m) | 3:15AM 0.47 | 3:28PM 0.40 | 3:53AM 0.31 | 4:07PM 0.32 | 4:32AM 0.25 | 4:49PM 0.36 | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||||||||
| Sunrise | - | - | 6:58 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:50 | - | - | - |
 |  |  |  | | |  |  | |  |  |  | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 1 | 11 | 4 | 8 | 6 | 2 | 1 | - | - | - | - | 5 | 1 | - | - | - |
| Temp. °C | 9 | 9 | 12 | 16 | 17 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 12 | 11 | 13 | 12 | 13 | 12 | 11 | 11 |
| Feels °C (?) | 6 | 5 | 9 | 14 | 16 | 13 | 13 | 13 | 14 | 13 | 13 | 12 | 16 | 14 | 14 | 12 | 11 | 10 | 13 | 12 | 12 | 11 | 9 | 9 |
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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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