
Surf Forecasts:
Bagasse surf forecast from 5 Aug 2026:
- Best quality surf: Monday 10 Aug, 8PM (local time) - 3.5ft (1.1m), 7s period, ENE swell with cross-offshore winds.
- Most powerful swell: Friday 7 Aug, 8AM (local time) - 4ft (1.2m), 7s period, ENE swell with 148 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 8PM (local time) - 3.5ft (1.1m), 7s 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 1.1m and 7s 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 1.2m 7s and forecast to arrive on Friday (Aug 07) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Wednesday (Aug 05) at 11PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 10th Aug) | 3.5ft (1.1m) 7s |
| Best Surf | 8PM (Mon 10th Aug) | 3.5ft (1.1m) 7s |
| Most Powerful | 8AM (Fri 7th Aug) | 4ft (1.2m) 7s |
Table - best surf conditions forecast for Bagasse over the next 16 days.
The Lowdown
Alright, Rusty here. Let's get straight into what's happening with the surf at Bagasse over the next couple of weeks.
Honestly, looking at the whole 16-day window, this is a pretty tough stretch. The forecast is stacked with “poor surf conditions” most days, and the combined wave energy is weak for the first week. The real issue is the wind – it's almost always blowing from the east or east-northeast, which is a cross-off or cross shore wind for this set-up. It's not terrible, but it's not the clean, glassy perfection you'd be hoping for. The swell is also short-period, mostly 6 to 8 seconds, which means weak, choppy little waves.
The water temperature is 83°F, which is about average for the time of year, so at least it's warm.
For the first week, from Wednesday the 5th through to about Tuesday the 11th, the swell is small, never really getting above 4 ft and the combined energy is mostly in the double digits (like 86 to 155). It's just not worth paddling out for.
There's a gap in decent surf until we get into the second week. Things start to build from Thursday the 13th, with the swell jumping to 6 ft from the ENE and the combined energy hitting 348. The wind is still a cross-off from the east at 22 mph, which is strong, but at least it's blowing clean. By Friday the 14th, the swell is pushing 7 ft to 7 ft from the ENE, with a solid 8-second period and combined energy climbing to 577 then 642. The wind is a fresh 22-25 mph cross-off, so it's going to be a bumpy, windy session, but there's some power. The forecast still calls it “poor surf conditions” and “marginal” on Friday afternoon.
Saturday the 15th sees the biggest swell of the run, hitting 8 ft from the ENE, with combined energy up to 969. That's moderate wave energy. But the wind switches to a cross shore, blowing at 19-22 mph, which will chop things up. That size is only for experienced surfers, and the conditions are looking rough.
Sunday the 16th and Monday the 17th still have some size, around 6 ft to 7 ft, but the wind is cross-off and cross-shore, and the surf is still rated as poor or marginal. The best chance for a surfable wave might be on Monday the 17th, when the swell is 6 ft to 6 ft from the ENE, the wind is a cross-off from the ESE at 12-16 mph, and the combined energy is 572 to 523. It's still a long shot, but it's the cleanest of the bunch.
After that, the swell drops off again through the 18th, 19th, and 20th, back to 4 ft to 4 ft with weak energy and persistent cross-off winds.
So, if I'm calling a standout, it's got to be Monday morning, August 17th, at Bagasse. The swell is 6 ft from the ENE, the wind is a cross-off from the ESE at 12 mph, and the combined energy is 572. It's the cleanest window we get, and the size is solid for an intermediate. Don't expect perfection, but it's the best we've got for a paddle. The crowds are a “sometimes” factor here, so you might have some company.
This spot is a reef break, so it can handle the longer-period swell better than a beach break, but with an 8-second period, it's not a long groundswell anyway.
Overall, it's a pretty bleak outlook. A lot of days with no recommendation at all. If you're desperate, the 17th is your best bet, but keep your expectations low. The forecast can always change, but right now, it's a tough watch.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 26°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Sat morning, min 27°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
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 6 | ENE 6 | ENE 9 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | NE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | NE 9 | NE 9 |
Wave Graph | |||||||||||||||||||||
72 | 57 | 17 | 42 | 48 | 86 | 82 | 121 | 129 | 133 | 113 | 141 | 117 | 68 | 105 | 125 | 96 | 68 | 39 | 20 | 19 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 7:45PM0.43m | 9:33AM0.23m | 8:29PM0.43m | 9:23PM0.44m | 10:29PM0.45m | 11:43PM0.46m | 4:11PM0.29m | 00:58AM0.47m | 4:16PM0.30m | 2:06AM0.48m | |||||||||||
Low Tide | 12:06PM0.22m | 4:01AM0.12m | 11:47AM0.22m | 5:12AM0.08m | 6:17AM0.04m | 7:16AM0.01m | 8:10AM0.00m | 6:12PM0.28m | 8:58AM0.01m | 7:33PM0.27m | |||||||||||
5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | |
— | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 27 | 28 | 29 | 27 | 28 | 28 | 27 | 29 | 29 | 27 | 28 | 29 | 27 | 28 | 29 | 28 | 28 | 29 | 27 |
Feels °C | 30 | 31 | 29 | 28 | 30 | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 29 | 31 | 29 | 29 | 30 | 30 | 30 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | ENE 9 | NE 7 | NE 8 | NE 8 | NE 8 | NNE 10 | NE 9 | NNE 9 | NE 9 | NE 9 | NE 8 | NE 7 | ENE 7 | NNE 8 | NNE 8 | NNE 9 | ENE 6 | NE 9 | NE 9 |
9 | 18 | 17 | 42 | 48 | 86 | 82 | 9 | 22 | 16 | 20 | 19 | 18 | 55 | 105 | 28 | 28 | 30 | 39 | 20 | 19 | |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | NE 8 | ENE 9 | ENE 9 | ESE 9 | NNE 10 | ENE 8 | SE 9 | E 12 | E 12 | N 12 | NE 12 | NE 9 | NE 8 | ESE 8 | ESE 8 | ESE 8 | NE 9 | ESE 8 | ESE 8 |
2 | 2 | 10 | 16 | 15 | 8 | 10 | 7 | 3 | 3 | 3 | 3 | 6 | 13 | 18 | 7 | 6 | 7 | 19 | 7 | 7 | |
Swell 3 Height (m) Direction Period (s) | N 12 | N 12 | E 10 | NE 11 | NNE 11 | NNE 10 | ESE 9 | ESE 9 | — | SE 8 | SE 12 | E 12 | E 11 | NE 11 | — | E 11 | E 10 | ENE 10 | ESE 8 | ENE 9 | ENE 10 |
3 | 3 | 2 | 4 | 11 | 10 | 7 | 8 | — | 2 | 6 | 3 | 2 | 5 | — | 2 | 2 | 10 | 7 | 8 | 9 | |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | E 7 | E 6 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | E 6 | — | ENE 7 | ENE 6 | ENE 6 | ESE 8 | ENE 6 | ENE 6 |
72 | 57 | 83 | 52 | 57 | 71 | 67 | 121 | 129 | 133 | 113 | 141 | 117 | 68 | — | 125 | 96 | 68 | 46 | 34 | 35 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 380 | 650 | 380 | 319 | 319 | 541 | 178 | 319 | 551 | 178 | 178 | 787 | 764 | 270 | 237 | 178 | 153 | 235 | 240 | 645 |
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.











