- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
The Glen surfForecast / Nelson – Tasman Bay / New Zealand
16 Day Weather and Surf, issued 11 am Friday 17 Apr 2026 NZSTForecast update in hr min s Forecast update imminent
The Glen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Glen sea temperature is
18.3° C
(Which is 2.6°C warmer than normal for this time of year)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 Saturday (Apr 18) at 9PM. The primary swell is predicted to be 1.1m and 8s period. 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 1.8m 7s and forecast to arrive on Saturday (Apr 18) 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 0.6m 3s period and expected on Monday (Apr 20) at 6AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 18th Apr) | 3.5ft (1.1m) 8s |
| Best Surf | 3AM (Sun 19th Apr) | 3.5ft (1.1m) 9s |
| Most Powerful | 9AM (Sat 18th Apr) | 6ft (1.8m) 7s |
Table - best surf conditions forecast for The Glen over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 59mm), heaviest during Fri night. Very mild (max 17°C on Fri afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the NW on Fri night, calm by Sun morning). | Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Wed night. Very mild (max 16°C on Tue morning, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 11 | 5 | 6 | 7 | 7 | 8 | 9 | 8 | 8 | 8 | 8 | 5 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 5 | 16 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 2 | 19 | 155 | 306 | 205 | 157 | 194 | 112 | 60 | 20 | 5 | 5 | 32 | 33 | 34 | 26 | 33 | 4 | 1 | 0 | 5 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | on | cross- on | glass | cross | cross- off | cross- off | off | cross- off | off | glass | cross- off | off | cross- off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:30AM 3.45 | 9:54PM 3.50 | 10:12AM 3.55 | 10:35PM 3.59 | 10:54AM 3.56 | 11:17PM 3.60 | 11:38AM 3.48 | 12:01AM 3.51 | 12:25PM 3.31 | 12:49AM 3.35 | 1:15PM 3.08 | 1:42AM 3.13 | 2:14PM 2.84 | 2:45AM 2.92 | |||||||
Low Tide / height (m) | 3:44PM -0.06 | 4:04AM -0.03 | 4:24PM -0.14 | 4:45AM -0.09 | 5:04PM -0.12 | 5:28AM -0.06 | 5:46PM -0.02 | 6:13AM 0.07 | 6:31PM 0.17 | 7:01AM 0.26 | 7:20PM 0.39 | 7:56AM 0.49 | 8:17PM 0.63 | ||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| Sunrise | 6:58 | - | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | - | - | 7:03 | - | - | 7:03 | - | - |
| Sunset | - | 5:52 | - | - | 5:51 | - | - | 5:50 | - | - | 5:47 | - | - | 5:46 | - | - | 5:45 | - | - | 5:44 | - |
 | |  |  | | |  |  |  |  | | | |  | | | | | |  |  | |
Rain (mm) | - | - | 14 | 15 | 13 | 3 | 2 | 8 | 4 | 3 | 5 | 4 | 1 | 3 | 3 | 1 | - | 4 | 4 | - | - |
| Temp. °C | 16 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 16 | 16 | 13 | 14 | 15 | 11 | 12 | 12 | 12 |
| Feels °C (?) | 14 | 14 | 12 | 11 | 13 | 14 | 13 | 13 | 12 | 9 | 8 | 11 | 15 | 16 | 12 | 14 | 14 | 8 | 10 | 11 | 10 |
- Map Icons:
Break
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
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
Nearest