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Surf Forecasts:
The Glen surfForecast / Nelson – Tasman Bay / New Zealand
12 Day Weather and Surf, issued 5 pm Tuesday 09 Sep 2025 NZST
Best Forecast Surf Conditions for The Glen this week:
The most powerful waves expected at The Glen in the next 12 days are 0.9m 12s and forecast to arrive on Thursday (Sep 11) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Wednesday (Sep 10) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3AM (Thu 11th Sep) | 3ft (0.9m) 12s |
Table - best surf conditions forecast for The Glen over the next 12 days.
Short Range Forecast Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 14°C on Wed morning, min 5°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed afternoon, calm by Fri morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Sun afternoon, min 6°C on Fri night). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Sun night). | ||||||||||||||||||||||
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 5 | 6 | 7 | 8 | 12 | 12 | 8 | 8 | 11 | 7 | 8 | 9 | 6 | 10 | 9 | 15 | 4 | 5 | 3 | 4 | 5 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 27 | 56 | 66 | 182 | 245 | 91 | 114 | 43 | 20 | 17 | 22 | 26 | 116 | 62 | 29 | 38 | 5 | 4 | 7 | 3 | 6 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross | cross | on | cross- off | glass | cross- on | cross- off | cross- on | cross- on | cross- off | cross- on | cross | glass | glass | on | cross | cross | ||
High Tide / height (m) | 10:58PM 3.66 | 11:21AM 3.56 | 11:38PM 3.63 | 12:01PM 3.53 | 12:20AM 3.51 | 12:44PM 3.41 | 1:05AM 3.29 | 1:31PM 3.21 | 1:55AM 3.02 | 2:25PM 2.97 | 2:55AM 2.75 | 3:32PM 2.75 | 4:12AM 2.54 | ||||||||||
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 | 7:13AM 0.21 | 7:39PM 0.38 | 8:02AM 0.49 | 8:35PM 0.65 | 9:02AM 0.76 | 9:49PM 0.87 | 10:23AM 0.95 | ||||||||||
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||
| Sunrise | - | - | 6:37 | - | - | 6:35 | - | - | 6:33 | - | - | 6:31 | - | - | 6:30 | - | - | 6:28 | - | - | 6:26 | ||
| Sunset | 6:08 | - | - | 6:09 | - | - | 6:10 | - | - | 6:12 | - | - | 6:13 | - | - | 6:14 | - | - | 6:15 | - | - | ||
 |  |  |  |  | | |  |  | | | | | | | | | | | | | |||
Rain (mm) | - | 2 | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 13 | 10 | 14 | 10 | 8 | 11 | 12 | 7 | 11 | 12 | 8 | 13 | 12 | 8 | 15 | 16 | 10 | 14 | 15 | 10 | 17 | ||
| Feels °C (?) | 7 | 6 | 8 | 5 | 1 | 7 | 8 | 3 | 9 | 9 | 5 | 9 | 5 | 4 | 10 | 12 | 7 | 12 | 12 | 6 | 13 | ||
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Live Wave Height (m)
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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). No surfable waves
Actual: 52 min ago
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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 The Glen 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.
Information about the The Glen Surf forecast
The above surf forecast table for The Glen provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at The Glen can be found by selecting the local surf guide option on the grey menu. Our The Glen surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (The Glen) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for The Glen may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Nelson - Tasman Bay? If you are looking for accommodation near The Glen, camping, hotels and holiday cottages in Nelson - Tasman Bay, consider staying in Nelson which is 14 km (9 miles) away. Alternatively, find information about places to stay and car hire in Blenheim which is 62 km (39 miles) away
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