
Surf Forecasts:
Bagasse surf forecast from 10 Aug 2026:
- Best quality surf: Monday 10 Aug, 8PM (local time) - 2.5ft (0.8m), 6s period, ENE swell with cross-offshore winds.
- Most powerful swell: Sunday 16 Aug, 8PM (local time) - 8ft (2.5m), 13s period, ENE swell with 2,293 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 8PM (local time) - 2.5ft (0.8m), 6s period with ENE swell.
Best Forecast Surf Conditions for Bagasse this week:
The surf forecast for Bagasse over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 8PM. The primary swell is predicted to be 0.8m and 6s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bagasse in the next 16 days are 2.5m 13s and forecast to arrive on Sunday (Aug 16) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Wednesday (Aug 12) at 2PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 10th Aug) | 2.5ft (0.8m) 6s |
| Best Surf | 8PM (Mon 10th Aug) | 2.5ft (0.8m) 6s |
| Most Powerful | 8PM (Sun 16th Aug) | 8ft (2.5m) 13s |
Table - best surf conditions forecast for Bagasse over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a proper look at what’s cookin’ for Bagasse over the next couple of weeks. It’s a bit of a slow starter, so don’t be in a rush to grab your board just yet.
For the first week, the surf is looking pretty average. We’ve got a bit of energy coming through, but the wind is mostly cross or cross-off from the east and east-northeast, and it’s kicking up a bit of chop. The swell is small, mostly around 3 ft to 5 ft, with periods under 8 seconds – that’s short-period wind swell, so the waves will be a bit lumpy and lack that real push. The combined energy is weak to moderate, starting at 130 and only getting up to a moderate 194 by Wednesday afternoon. The water temp is about average for this time of year, nothing wild there. Honestly, for the first several days, it’s more of a head-scratcher than a head-dipper. You’ll see “poor surf conditions” popping up right through to the weekend.
Now, a little bright spot shows up on Sunday the 16th of August. The swell bumps up a notch, hitting 7 ft from the ENE with a period of 9 seconds. But the wind is cross-onshore, and the combined energy jumps to a strong 1218, which is a lot of water moving. By Sunday afternoon, it’s a full 10 ft with a 13-second period (that’s proper groundswell) and an energy of 2881. That’s serious power. But with the wind onshore, it’s going to be a messy, choppy mess. Only for the experts, and even then, it’ll be a battle.
The standout moment comes on Monday, the 17th of August. The wind goes light offshore from the southeast in the afternoon, and it’s going to be clean. The swell is still a solid 6 ft from the east (ENE direction, which is close to the optimum N direction from the guidance) with a 10-second period, and the energy is a strong 753. That’s real potential for some lined-up, clean waves. This is the one window where the stars align for quality. The bigger 10 ft swell earlier will have settled, and we get a much more manageable, clean setup. If you can only paddle out once, this is your call. Just be aware that Bagasse can get crowded sometimes, so get in the water early.
After that little taste of glory, things fade out again. The week of the 18th through to the 25th sees the swell slowly backing off from 6 ft down to 3 ft, with the wind mostly cross-off or cross. The combined energy drops back into moderate and weak territory (from 440 down to just 91 by the 22nd). For days at a time, it’s those “poor surf conditions” all over again. There’s a small puff of near-offshore wind on Monday the 24th of August with 6 ft swell, but it’s a marginal call. Nothing to get too excited about.
So, to wrap it up: the first week is a write-off. The real sweet spot, and the only true standout in the whole 16-day stretch, is the afternoon of Monday, the 17th of August. That’s where you want to be. After that, it’s back to flat spells and small, choppy leftovers. It’s a patient man’s game.
Stay salty,
Rusty
Short Range ForecastMostly dry. Warm (max 30°C on Mon afternoon, min 26°C on Wed night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Thu morning, min 27°C on Thu morning). Mainly strong winds. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
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) | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | E 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 15 | ENE 13 | ENE 12 |
Wave Graph | |||||||||||||||||||||
83 | 66 | 42 | 53 | 75 | 99 | 80 | 155 | 233 | 574 | 893 | 973 | 748 | 686 | 630 | 592 | 554 | 468 | 517 | 2258 | 1592 | |
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-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on |
High Tide | 4:11PM0.29m | 00:58AM0.47m | 4:16PM0.30m | 2:06AM0.48m | 4:34PM0.33m | 3:08AM0.48m | 4:56PM0.35m | 4:04AM0.46m | 5:20PM0.37m | 4:58AM0.42m | 5:45PM0.39m | 5:51AM0.37m | 6:11PM0.40m | ||||||||
Low Tide | 8:10AM0.00m | 6:12PM0.28m | 8:58AM0.01m | 7:33PM0.27m | 9:42AM0.03m | 8:41PM0.25m | 10:21AM0.06m | 9:44PM0.23m | 10:56AM0.10m | 10:46PM0.21m | 11:25AM0.15m | 11:49PM0.18m | 11:49AM0.18m | 00:53AM0.16m | |||||||
5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | |
— | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:29 | — | — | 6:28 | — | — | 6:27 | — | — | 6:27 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 28 | 29 | 29 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 30 | 31 | 30 | 31 | 31 | 28 | 29 | 28 | 27 | 25 | 24 | 24 | 26 | 25 | 26 | 26 | 26 | 25 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 9 | ENE 6 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | N 8 | N 14 | N 14 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | ENE 8 | ENE 9 | ENE 13 | ENE 12 |
28 | 29 | 42 | 18 | 17 | 18 | 17 | 3 | 1 | 4 | 4 | 17 | 15 | 14 | 28 | 51 | 50 | 468 | 407 | 2258 | 1592 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | NE 9 | ESE 8 | ENE 9 | ESE 8 | ENE 9 | NE 11 | SE 4 | — | E 10 | N 13 | NNE 12 | SSE 5 | SE 5 | NNE 11 | NNE 11 | NNE 11 | E 15 | NNE 11 | NNE 10 |
7 | 6 | 21 | 7 | 8 | 7 | 15 | 5 | 1 | — | 2 | 3 | 15 | 2 | 1 | 25 | 25 | 47 | 517 | 44 | 40 | |
Swell 3 Height (m) Direction Period (s) | E 11 | E 10 | ESE 8 | ENE 9 | ESE 8 | ENE 10 | ESE 8 | NE 11 | NE 8 | — | — | SE 9 | SE 6 | N 9 | — | SE 6 | SE 6 | E 18 | NNE 11 | NNE 11 | — |
2 | 2 | 6 | 8 | 7 | 9 | 6 | 4 | 3 | — | — | 3 | 2 | 2 | — | 2 | 2 | 6 | 66 | 45 | — | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | — | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | E 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — |
83 | 66 | — | 53 | 75 | 99 | 80 | 155 | 233 | 574 | 893 | 973 | 748 | 686 | 630 | 592 | 554 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 178 | 178 | 32 | 764 | 454 | 650 | 719 | 764 | 706 | 787 | 451 | 504 | 517 | 787 | 719 | 754 | 787 | 153 | 178 | 229 | 133 |
Best forecast wave conditions in Martinique | |||||||||||||||||||||
Best forecast wave conditions in Martinique | |||||||||||||||||||||
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Information about the Bagasse Surf forecast
The above surf forecast table for Bagasse provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bagasse can be found by selecting the local surf guide option on the grey menu. Our Bagasse 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 (Bagasse) 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 Bagasse 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.
Bagasse is 24 km (15 miles) from Sainte-Marie. If you plan a holiday in Martinique, look for hotels and other accommodation in Sainte-Marie. Sainte-Marie has rooms for a wide range of budgets as well as car hire and transport links.











