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Surf Forecasts:
The Glen surfForecast / Nelson – Tasman Bay / New Zealand
48hr Weather and Surf, issued 5 am Wednesday 10 Sep 2025 NZST
How big are the waves at The Glen today?
The current surf forecast for The Glen at 9AM is: 0.9m 7s primary swell from a North direction (forecast issued at 05:00am September 10). An open ocean swell of 0.1m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 3ft (0.9m) | 7s |
| Afternoon (10 Sep) | 4ft (1.2m) | 8s |
| Evening (10 Sep) | 3.5ft (1.0m) | 11s |
Table - waves today at The Glen. (Swell directed towards the surf break)
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 8 | 8 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 8 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 176 | 140 | 86 | 102 | 179 | 248 | 274 | 250 | 191 | 111 | 92 | 92 | 82 | 55 | 50 | 53 | 19 | 18 | 12 | 12 | 17 | 22 | 26 | 47 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | on | on | cross- on | cross- off | cross- off | cross | glass | cross | glass | glass | cross- on | cross- off | cross- off |
High Tide / height (m) | 11:21AM 3.56 | 11:38PM 3.63 | 12:01PM 3.53 | 12:20AM 3.51 | 12:44PM 3.41 | |||||||||||||||||||
Low Tide / height (m) | 5:11AM -0.20 | 5:28PM -0.12 | 5:50AM -0.16 | 6:08PM -0.03 | 6:30AM -0.01 | 6:51PM 0.14 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| Sunrise | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:12 | - | - |
 |  |  |  |  |  | | | | | | | | | |  | |  |  | | | | | | |
Rain (mm) | 2 | - | - | - | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - |
| Temp. °C | 9 | 10 | 12 | 14 | 11 | 8 | 8 | 8 | 6 | 6 | 8 | 10 | 12 | 10 | 8 | 6 | 6 | 6 | 8 | 8 | 10 | 9 | 8 | 7 |
| Feels °C (?) | 6 | 7 | 8 | 8 | 5 | 2 | 0 | 2 | 2 | 3 | 5 | 7 | 8 | 7 | 4 | 3 | 3 | 4 | 5 | 5 | 8 | 6 | 4 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Nelson - Tasman Bay
Continuing clean conditions at The Glen (calm at Nelson East wx 13 km from The Glen). 0.9m 8s swell from the NNW to make surfable waves.
1 h 7 min ago
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