Surf Forecasts:
Anse Bertrand surf forecast from 18 Aug 2026:
- Most powerful swell: Monday 24 Aug, 11AM (local time) - 10ft (3.0m), 12s period, NE swell with 2,107 kJ wave energy.
Best Forecast Surf Conditions for Anse Bertrand this week:
The most powerful waves expected at Anse Bertrand in the next 16 days are 3.0m 12s and forecast to arrive on Monday (Aug 24) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 12s period and expected on Monday (Aug 24) at 2PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Mon 24th Aug) | 10ft (3.0m) 12s |
Table - best surf conditions forecast for Anse Bertrand over the next 16 days.
The Lowdown
Alright, let’s get this out there. It’s Rusty.
First up, a heads-up: the next week and a half is flat. Proper flat. There’s just no energy in the water, and what’s there is gutless. You’d be wasting your time with a board under your arm. It’s the kind of spell where you check the beach, have a coffee, and remember why you bought that fishing rod.
The only spot on the radar is Anse Bertrand, but it’s been struggling. It’s inconsistent and only really breaks when conditions line up. For the first several days, we’re looking at ankle-biters. On the 17th, there’s a hint of 1ft of swell from the NNE, but the wind is cross and lumpy. Not worth the paddle. The 18th and 19th are clean-ish with cross-off winds, but the swell is a joke at 0.7ft. You’d need a longboard and a lot of patience.
From the 20th through the 23rd, the wind stays fresh and cross, and the swell stays tiny. It’s just a lot of nothing. The water temp is 84°F, which is about average for this time of year, so at least you won’t need a hood.
Now, here’s where it gets interesting. On Monday the 24th of August, a proper pulse of swell shows up. We’re talking 10ft from the NE with a 12-second period. That’s a real groundswell, and the combined energy is a massive 2107, which is strong to very strong. But, and it’s a big but, the wind is going to be cross-onshore and choppy, and the report calls it poor surf conditions. For a beach break like this, that much juice with that wind is going to be a mess. It’s going to be big, lumpy, and hard to handle. This is one for the experts only, and even then, it’s going to be challenging. This is not the day for a beginner, that’s for sure, with waves over 8ft.
After that blowout, the 25th sees the swell drop right back down, with fresh offshore winds, but only 0.3ft waves. Clean, but nothing to ride. The energy is gone.
Through the rest of the month and into the start of September, it’s back to the same story – small, weak swells, with a bit of cross-off wind here and there. The period stretches out sometimes to 12 or 13 seconds, which is nice, but it doesn’t matter when there’s no height. The 1st of September might offer a little pulse of 1ft, but it’s not going to be anything to write home about.
So, bottom line: there’s a big, powerful, but messy swell on the 24th. If you’re a confident charger and don’t mind the chop, that’s your window. For everyone else, it’s a waiting game. It tends not to stay poor for long, and forecasts can change, so keep an eye on it, but don't hold your breath.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Warm (max 28°C on Mon afternoon, min 26°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 26°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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) | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | ENE 8 | ENE 9 |
Wave Graph | ||||||||||||||||||||
19 | 18 | 9 | 8 | 8 | 5 | 5 | 12 | 10 | 10 | 9 | 15 | 6 | 11 | 13 | 13 | 12 | 12 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-on |
High Tide | 6:31PM0.34m | 9:31AM0.24m | 6:46PM0.34m | 7:04PM0.33m | 7:29PM0.33m | 8:15PM0.32m | 9:35PM0.31m | 11:28PM0.32m | ||||||||||||
Low Tide | 2:23AM0.14m | 10:43AM0.24m | 3:36AM0.12m | 4:54AM0.10m | 6:06AM0.09m | 7:03AM0.07m | 7:48AM0.06m | |||||||||||||
— | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | |
6:29 | — | — | 6:29 | — | — | 6:28 | — | — | 6:27 | — | — | 6:27 | — | — | 6:25 | — | — | 6:24 | — | |
mm | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 28 | 28 | 28 |
Feels °C | 28 | 28 | 28 | 30 | 29 | 29 | 29 | 26 | 27 | 27 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | E 8 | E 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | NNE 9 | ESE 12 | SE 11 | ESE 11 | NNE 8 | NNE 8 | NNE 8 | — | E 15 |
19 | 18 | 9 | 224 | 190 | 5 | 5 | 12 | 10 | 10 | 9 | 15 | 26 | 29 | 22 | 13 | 12 | 12 | — | 39 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | NNE 9 | NNE 9 | SE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 12 | NNE 8 | NNE 8 | NNE 8 | ESE 11 | SE 11 | — | — | — |
— | — | — | 8 | 8 | 8 | 19 | 17 | 17 | 15 | 15 | 27 | 6 | 11 | 13 | 11 | 5 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 16 | N 9 | N 9 | N 9 | SE 9 | SE 10 | N 8 | — | — | N 7 | — | SE 9 | SE 9 | — | — | — | — |
— | — | — | 5 | 1 | 2 | 2 | 14 | 14 | 10 | — | — | 4 | — | 3 | 3 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 8 | ENE 8 | E 8 | — | — | E 8 | E 8 | E 8 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | ENE 8 | ENE 9 |
257 | 264 | 257 | — | — | 160 | 157 | 187 | 205 | 243 | 259 | 229 | 201 | 193 | 231 | 215 | 239 | 358 | 507 | 959 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 6 | 6 | 1 | 77 | 1 | 212 | 211 | 520 | 638 | 211 | 6 | 492 | 492 | 492 | 501 | 492 | 492 | 501 | 6 | 492 |
Best forecast wave conditions in Guadeloupe - Grande Terre | ||||||||||||||||||||
Best forecast wave conditions in Guadeloupe | ||||||||||||||||||||
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Information about the Anse Bertrand Surf forecast
The above surf forecast table for Anse Bertrand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Anse Bertrand can be found by selecting the local surf guide option on the grey menu. Our Anse Bertrand 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 (Anse Bertrand) 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 Anse Bertrand 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.
Anse Bertrand is 23 km (14 miles) from Les Abymes. If you plan a holiday in Guadeloupe - Grande Terre, look for hotels and other accommodation in Les Abymes. Les Abymes has rooms for a wide range of budgets as well as car hire and transport links.











