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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 12 pm Monday 01 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
19.5° C
(Which is 4.7°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 5PM is: 1.2m 6s primary swell from a North-northwest direction (forecast issued at 12:00pm December 01). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 2.5ft (0.8m) | 8s |
| Afternoon (01 Dec) | 4ft (1.2m) | 6s |
| Evening (01 Dec) | 3.5ft (1.0m) | 6s |
Table - waves today at Tahunanui bar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||
| 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) (?) | 8 | 6 | 6 | 6 | 6 | 6 | 8 | 6 | 6 | 5 | 5 | 6 | 5 | 5 | 16 | 7 | 16 | 16 | 16 | 4 | 15 | 15 | 12 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 90 | 48 | 127 | 123 | 52 | 72 | 21 | 30 | 24 | 25 | 45 | 50 | 25 | 7 | 5 | 4 | 5 | 5 | 5 | 0 | 4 | 4 | 12 | 19 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | on | cross- on | cross- off | cross- off | glass | glass | cross- off | cross- on | on | cross- on | cross | cross- off | glass | glass | off | cross- off | off | off | cross- off | cross- off | off | cross- off | off |
High Tide / height (m) | 7:14PM 3.72 | 7:59AM 3.69 | 8:10PM 3.90 | 8:59AM 3.94 | 9:04PM 4.06 | |||||||||||||||||||
Low Tide / height (m) | 1:07PM 1.16 | 1:29AM 0.97 | 2:06PM 0.93 | 2:22AM 0.80 | 2:58PM 0.70 | 3:14AM 0.67 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 |
| Sunset | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:43 | - | - | - | - | - | - | - | 8:44 | - | - | - | - |
 | |  | |  | |  |  | | | | | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 4 | - | 1 | - | 3 | 3 | - | - | - |
| Temp. °C | 18 | 19 | 19 | 19 | 15 | 13 | 13 | 13 | 17 | 18 | 20 | 19 | 16 | 15 | 14 | 12 | 13 | 14 | 15 | 13 | 13 | 13 | 12 | 11 |
| Feels °C (?) | 15 | 15 | 17 | 17 | 12 | 12 | 12 | 11 | 15 | 15 | 18 | 16 | 15 | 14 | 14 | 11 | 11 | 13 | 13 | 10 | 10 | 12 | 10 | 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)
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