Surf Forecasts:
Bagasse surf forecast from 31 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 8AM (local time) - 3ft (0.9m), 8s period, E swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 11AM (local time) - 5.5ft (1.7m), 9s period, ENE swell with 427 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 8AM (local time) - 3ft (0.9m), 8s period with E 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 Wednesday (Sep 02) at 8AM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.1m 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 1.7m 9s and forecast to arrive on Monday (Aug 31) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 9s period and expected on Sunday (Sep 06) at 11AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Wed 2nd Sep) | 3ft (0.9m) 8s |
| Best Surf | 8AM (Wed 2nd Sep) | 3ft (0.9m) 8s |
| Most Powerful | 11AM (Mon 31st Aug) | 5.5ft (1.7m) 9s |
Table - best surf conditions forecast for Bagasse over the next 16 days.
The Lowdown
Alright mates, Rusty here. Let's have a look at the next couple of weeks for our stretch of coast.
To be honest, the first few days are pretty forgettable. We're looking at some weaker, short-period windswell from the ENE, mostly in the 2.5ft to 4ft range. The mornings are the only time it looks at all surfable, but with that short period and the marginal conditions, you're not missing much. There's a bit of a lull here before things get going.
The first real window of opportunity shapes up for Sunday, September 6th. The swell bumps up to a cleaner 6ft from the east, and the energy jumps right up, hitting 622 in the morning. It's still a bit junky, but this is the first time the ocean actually has some push behind it. The water temp is sitting at 84.2°, which is about spot on for this time of year.
Then comes my pick of the whole stretch. Mark your calendars for Tuesday, September 8th. Morning and afternoon both look solid with that 6ft of east swell, and the combined energy is still pumping at 614 and 552. The wind is a steady cross-off from the east, keeping the surface clean. This is the day to clear your schedule. Bagasse is a reef, so it handles this size well, and it’s exposed to the north, so the east angle works nicely. It’s a fairly consistent break, so you’ll get plenty of waves, but expect some company as word gets around. This is the standout.
After that, the swell slowly winds down through the second week. We go from a solid 6ft on the 9th and 10th, dropping to 5ft, and then settle into that 3.5-4ft range. It's mostly clean but weaker, and a lot of it is just ordinary. A couple of those days have a fresher breeze which chops things up a bit. The surf will be rideable, but nothing to get too excited about. These long-range calls are less certain, but as it stands, the 8th is your best bet before it fades out.
Stay stoked.
Short Range ForecastLight rain (total 2mm), mostly falling on Mon morning. Warm (max 29°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Warm (max 29°C on Thu morning, min 27°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
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 9 | ENE 9 | ENE 8 | ENE 8 | E 8 | E 8 | E 7 | ENE 7 | ENE 7 | E 7 | ENE 9 | ENE 8 | ENE 7 | E 8 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | E 9 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
427 | 307 | 229 | 192 | 153 | 93 | 112 | 89 | 55 | 25 | 134 | 159 | 164 | 115 | 91 | 94 | 96 | 295 | 258 | 271 | 217 | |
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-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:19PM0.41m | 6:11AM0.32m | 5:48PM0.43m | 7:09AM0.28m | 6:24PM0.43m | 8:23AM0.25m | 7:07PM0.43m | 7:58PM0.43m | 9:02PM0.43m | 10:21PM0.43m | |||||||||||
Low Tide | 10:55AM0.20m | 00:09AM0.14m | 11:06AM0.21m | 1:10AM0.11m | 11:11AM0.22m | 2:22AM0.09m | 11:04AM0.23m | 3:39AM0.07m | 4:54AM0.06m | 6:02AM0.05m | |||||||||||
5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | |
— | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:14 | — | — | 6:14 | — | — | 6:13 | — | |
mm | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 29 | 27 | 28 | 29 | 27 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 30 | 28 |
Feels °C | 30 | 30 | 30 | 29 | 30 | 29 | 31 | 31 | 29 | 32 | 32 | 30 | 30 | 30 | 30 | 31 | 30 | 30 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | N 11 | ENE 9 | ENE 8 | N 10 | E 8 | E 8 | N 12 | ESE 9 | ENE 7 | E 7 | ESE 8 | ESE 8 | ENE 7 | E 8 | ENE 7 | ENE 8 | ENE 8 | ENE 9 | E 9 | SE 9 | N 8 |
9 | 307 | 229 | 2 | 153 | 93 | 3 | 7 | 55 | 25 | 7 | 7 | 164 | 115 | 91 | 94 | 96 | 295 | 258 | 19 | 1 | |
Swell 2 Height (m) Direction Period (s) | N 11 | N 11 | N 10 | N 13 | N 10 | NE 8 | SE 9 | N 11 | ESE 9 | NE 6 | NNE 10 | NNE 10 | NNE 10 | N 10 | SE 8 | ESE 9 | ENE 12 | ESE 9 | ESE 9 | N 8 | S 4 |
9 | 9 | 8 | 3 | 8 | 3 | 3 | 2 | 8 | 14 | 11 | 10 | 10 | 2 | 3 | 8 | 14 | 8 | 8 | 1 | 1 | |
Swell 3 Height (m) Direction Period (s) | SE 6 | — | SE 6 | N 10 | N 13 | N 10 | N 9 | NE 7 | NNE 11 | ESE 9 | E 9 | — | SE 8 | SE 8 | N 9 | N 9 | ESE 9 | N 8 | N 8 | — | SE 7 |
1 | — | 1 | 2 | 3 | 2 | 2 | 2 | 12 | 8 | 1 | — | 3 | 3 | 2 | 2 | 8 | 1 | 1 | — | 2 | |
Wind waves Height (m) Direction Period (s) | ENE 9 | — | — | ENE 8 | — | — | E 7 | ENE 7 | — | — | ENE 9 | ENE 8 | — | — | — | — | ESE 4 | — | SE 9 | E 8 | E 8 |
427 | — | — | 192 | — | — | 112 | 89 | — | — | 134 | 159 | — | — | — | — | 8 | — | 155 | 271 | 217 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 153 | 319 | 380 | 239 | 270 | 551 | 239 | 32 | 4 | 0 | 1399 | 657 | 239 | 551 | 658 | 4 | 90 | 0 | 239 | 181 | 380 |
Best forecast wave conditions in Martinique | |||||||||||||||||||||
Best forecast wave conditions in Martinique | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











