Surf Forecasts:
The Glen surf forecast from 25 Aug 2026:
- Best quality surf: Saturday 29 Aug, 12AM (local time) - 4ft (1.2m), 9s period, N swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 9AM (local time) - 8ft (2.5m), 9s period, N swell with 934 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 12AM (local time) - 3.5ft (1.1m), 6s period with NW swell.
Best Forecast Surf Conditions for The Glen this week:
The surf forecast for The Glen over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 12AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.7m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at The Glen in the next 16 days are 2.5m 9s and forecast to arrive on Friday (Aug 28) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Sunday (Aug 30) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 27th Aug) | 3.5ft (1.1m) 6s |
| Best Surf | 12AM (Sat 29th Aug) | 4ft (1.2m) 9s |
| Most Powerful | 9AM (Fri 28th Aug) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for The Glen over the next 16 days.
Short Range ForecastHeavy rain (total 22mm), heaviest during Fri morning. Very mild (max 14°C on Wed night, min 9°C on Wed night). Winds increasing (calm on Wed night, strong winds from the N by Fri morning). | Days 4-6 Weather SummaryMostly dry. Very mild (max 15°C on Sun morning, min 9°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | NW 4 | NNW 6 | NW 6 | NNW 5 | N 16 | N 4 | N 9 | N 9 | N 9 | NNW 8 | NNW 8 | N 7 | NNW 4 | NNW 5 | NNW 15 | NNW 4 | NNW 15 | NNW 5 | NNW 14 | NNW 15 | NNW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 60 | 89 | 9 | 5 | 21 | 934 | 612 | 224 | 115 | 65 | 9 | 13 | 37 | 193 | 6 | 21 | 8 | 20 | 21 | 2 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | off | glassy | cross-on | cross-on | on | cross-off | cross-on | on | cross | cross | cross-on | cross-on | on | cross-on | glassy | cross-on | cross-on | cross |
High Tide | 9:00PM2.98m | 9:19AM2.93m | 9:36PM3.17m | 9:55AM3.10m | 10:10PM3.32m | 10:30AM3.24m | 10:44PM3.42m | 11:04AM3.33m | 11:19PM3.46m | 11:39AM3.36m | 11:55PM3.43m | 12:16PM3.33m | 00:33AM3.34m | ||||||||
Low Tide | 2:48PM0.61m | 3:14AM0.48m | 3:26PM0.41m | 3:50AM0.28m | 4:02PM0.24m | 4:24AM0.13m | 4:36PM0.13m | 4:58AM0.03m | 5:11PM0.07m | 5:31AM0.00m | 5:46PM0.08m | 6:06AM0.04m | 6:22PM0.16m | ||||||||
 |  |  | | |  |  | |  |  |  | | | |  | | | |  | | | |
 | 7:01 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — |
mm | — | 1 | 1 | — | — | 3 | 12 | 5 | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 12 | 13 | 14 | 10 | 10 | 13 | 13 | 14 | 11 | 12 | 13 | 10 | 15 | 15 | 12 | 11 | 14 | 11 | 9 | 9 | 8 |
Feels °C | 10 | 11 | 14 | 8 | 9 | 10 | 7 | 9 | 9 | 9 | 10 | 5 | 11 | 10 | 8 | 8 | 8 | 6 | 7 | 7 | 4 |
Swell 1 Height (m) Direction Period (s) | NW 4 | — | NNW 5 | NNW 5 | N 5 | NNW 10 | — | — | N 9 | NNW 8 | NNW 8 | N 7 | NW 18 | — | NNW 15 | NNW 4 | NNW 4 | NNW 5 | NNW 6 | NNW 15 | NNW 4 |
| kJ | 5 | — | 28 | 9 | 5 | 10 | — | — | 224 | 115 | 65 | 9 | 12 | — | 193 | 6 | 7 | 8 | 4 | 21 | 2 |
Swell 2 Height (m) Direction Period (s) | NW 15 | — | NW 14 | NW 13 | N 16 | NW 16 | — | — | — | — | N 21 | NW 19 | — | — | — | NW 15 | NNW 15 | NW 15 | NNW 14 | NE 4 | NW 15 |
| kJ | 8 | — | 7 | 7 | 5 | 10 | — | — | — | — | 8 | 14 | — | — | — | 55 | 21 | 8 | 20 | 1 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | N 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 11 | — | — | NW 20 |
| kJ | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | 15 |
Wind waves Height (m) Direction Period (s) | — | NNW 6 | NW 6 | E 3 | E 3 | N 4 | N 9 | N 9 | — | — | — | NNW 4 | NNW 4 | NNW 5 | SW 3 | WSW 2 | NW 6 | — | — | NNE 3 | WSW 2 |
| kJ | — | 60 | 89 | 3 | 2 | 21 | 934 | 612 | — | — | — | 8 | 13 | 37 | 5 | 1 | 58 | — | — | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 62 | 13 | 0 | 113 | 62 | 62 | 149 | 123 | 0 | 15 | 101 | 101 | 8 | 106 | 62 | 62 | 127 | 149 | 103 | 62 | 62 |
Best forecast wave conditions in Nelson - Tasman Bay | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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 16 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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