Bagasse Surf Break

Lat Long: 14.87° N 61.19° W

Bagasse Surf Forecast and Surf Report

Issued: 7 pm 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bagasse sea temperature is
29.1°C
0.3° 

Bagasse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Bagasse surf forecast from 6 Sep 2026:

  • Most powerful swell: Thursday 10 Sep, 2PM (local time) - 6ft (1.8m), 8s period, ENE swell with 448 kJ wave energy.

Best Forecast Surf Conditions for Bagasse this week:

The most powerful waves expected at Bagasse in the next 16 days are 1.8m 8s and forecast to arrive on Thursday (Sep 10) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Sep 06) at 5AM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Thu 10th Sep)6ft (1.8m) 8s

Table - best surf conditions forecast for Bagasse over the next 16 days.


The Lowdown

Alright folks, let’s cut to it. Right now, and for the next couple of weeks, there’s basically nothing worth paddling out for. The swell is small, the periods are short, and the wind, while mostly cross-offshore, isn’t doing us any favors. It’s a flat, frustrating stretch of days, and honestly, it looks like we’re in for a dry spell until around the 9th of September, which is when things start to perk up just a little.

From now through the 8th, the surf is tiny – thigh to waist-high at best, with 3 to 4 feet of east swell, periods around 7 to 8 seconds, and energy readings that stay weak (128 to 395). The wind is cross-off from the east or east-northeast, so it stays clean, but there’s just no push. You’d be fighting for a dribble.

Then comes the 9th and 10th of September – this is the closest thing we’ve got to a standout window. The swell bumps up to around 6 feet from the east-northeast, period still only 8 seconds, but the combined energy jumps to strong territory (551 to 571). That’s the most energy we’ll see in the whole run. It’s not huge, but it’s surfable for sure. Wind stays cross-off from the east, about 25 km/h (15 mph), so it’ll be a bit lumpy but clean enough. Bagasse (Mauritius) is a reef break, and with that direction being cross-off, it should hold shape. Just don’t call it glassy – it’s more like workable.

After that, it fades again. The 11th through the 14th drop back to 3 to 5 feet, energy moderate (185 to 366), and the periods stay short. It’s still clean, but you’ll be scratching for quality. Then from the 15th onward, we slide into poor territory – 2 to 3 feet down to 1 foot by the 21st, energy dropping to weak (19 to 211). The last few days of the run, especially the 20th and 21st, are flat – barely a ripple.

Water temp – we don’t have a number, but the anomaly is listed as “-”, so let’s just say it’s about average for this time of year. Nothing weird going on.

So here’s the deal: if you’re desperate, the 9th and 10th are your best shots – 6 feet of east-northeast swell, periods just over 8 seconds, and cross-off wind. It’s not a classic, but it’s the only real pulse on the board. Everything else is a waiting game. Keep the board waxed, but don’t hold your breath. Forecasts can change, but right now it’s looking thin.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 30°C on Sun afternoon, min 27°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Warm (max 29°C on Wed morning, min 27°C on Tue night). Mainly fresh winds.

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ENE
8
1
E
8
1
E
8
0.9
ENE
8
1.2
E
7
1.2
E
7
1.3
E
7
1.4
ENE
7
1.4
E
7
1.6
E
7
1.8
ENE
8
1.8
ENE
8
1.8
E
8
1.7
E
8
1.8
ENE
8
1.7
ENE
8
1.6
E
8
1.5
E
8
1.5
E
8
Wave Graph
Metric surfscale
Energy kJ
105
127
121
96
150
152
176
214
215
277
406
437
439
393
448
392
341
301
286
Wind (km/h)
15
ESE
15
ESE
20
E
20
ESE
20
E
25
E
25
E
30
E
30
ENE
30
E
30
E
25
E
25
E
25
E
25
E
30
E
25
E
20
E
30
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
9:02PM0.43m
10:21PM0.43m
3:16PM0.30m
11:50PM0.43m
3:08PM0.31m
1:11AM0.44m
3:19PM0.34m
2:19AM0.44m
3:37PM0.36m
3:18AM0.43m
3:59PM0.39m
4:12AM0.41m
Low Tide
6:02AM0.05m
7:00AM0.05m
5:32PM0.29m
7:49AM0.06m
6:56PM0.26m
8:32AM0.08m
8:00PM0.23m
9:09AM0.11m
8:57PM0.20m
9:41AM0.15m
9:49PM0.17m
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:13
6:12
6:10
6:10
6:09
6:08
 mm
2
3
4
1
4
1
1
Temp °C
28
29
30
28
29
29
28
29
29
28
29
29
28
29
29
28
28
29
28
Feels °C
31
31
32
31
30
30
29
29
29
28
29
29
29
30
29
29
28
29
29
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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