Surf Forecasts:
Port Louis surf forecast from 29 Aug 2026:
- Best quality surf: Saturday 29 Aug, 11PM (local time) - 4.5ft (1.3m), 7s period, NE swell with cross-offshore winds.
- Most powerful swell: Sunday 30 Aug, 2AM (local time) - 4.5ft (1.4m), 10s period, NE swell with 348 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 11PM (local time) - 4.5ft (1.3m), 7s period with NE swell.
Best Forecast Surf Conditions for Port Louis this week:
The surf forecast for Port Louis over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 11PM. The primary swell is predicted to be 1.3m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Port Louis in the next 16 days are 1.4m 10s and forecast to arrive on Sunday (Aug 30) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 10s period and expected on Sunday (Aug 30) at 8AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 29th Aug) | 4.5ft (1.3m) 7s |
| Best Surf | 11PM (Sat 29th Aug) | 4.5ft (1.3m) 7s |
| Most Powerful | 2AM (Sun 30th Aug) | 4.5ft (1.4m) 10s |
Table - best surf conditions forecast for Port Louis over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the cards for the next couple of weeks around Port Louis.
First up, I gotta be straight with you – it’s looking pretty quiet on the surf front for a while. The water's sitting at a warm 85°F which is pretty average for this time of year, but you'll be spending more time sitting on your board than riding waves initially.
We've got a long stretch of small, weak energy. From Saturday the 29th of August right through to the morning of Monday the 7th of September, it’s basically flat or offering tiny, gutless waves. The combined swell energy is barely registering, usually below 20 (that’s a ‘weak’ energy reading), and the swell heights are hovering around 0.7ft to 2ft. Even though the wind is often offshore or cross-off, keeping the surface clean, there's just not enough push to make it worthwhile. It’s a solid week of poor surf conditions.
Now, things start to look a little more promising around Monday the 7th of September. We see a pulse of groundswell coming in from the NNE. On the Tuesday the 8th, we’ve got a 2ft swell with a 12-second period, and the combined energy bumps up to 84 (still weak, but getting there). Wednesday the 9th pushes the energy into the moderate range, hitting 109. But honestly, it’s still small and the quality isn't there. The surf report keeps calling it “poor surf conditions” or “surfable waves but very ordinary conditions.”
The real standout, the only one worth getting a little excited about, is the weekend of Saturday the 12th of September. We finally get some proper push. The swell from the NNE builds to 3ft - 3ft with a nice 12-second period, and the combined energy jumps up to 212 on the Saturday morning and 224 on the Saturday afternoon (moderate wave energy). The wind on Saturday afternoon switches to a moderate offshore from the East, which will groom those waves nicely. This is your best bet. Port Louis is a fairly exposed spot for this NNE swell, so it should pick it up well. Just keep in mind it’s an inconsistent break, so you’ll be waiting for the sets but when they come, they’ll have some shape.
Sunday the 13th holds similar 3ft swell but the wind is a bit stronger, a fresh offshore from the ESE, so it won't be quite as clean as the day before.
So, to wrap it up: a long flat spell, then a few days of mediocre dribble, then a clear window on the 12th and 13th of September where it gets surfable. Make the most of Saturday the 12th afternoon if you can. Nothing here is going to be huge, but it’s something.
Rusty.
Short Range ForecastHeavy rain (total 35mm), heaviest during Sat night. Warm (max 29°C on Sat afternoon, min 26°C on Sun night). Winds increasing (light winds from the NE on Sat night, fresh winds from the ESE by Sun afternoon). | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Thu night. Warm (max 29°C on Tue afternoon, min 27°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
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) | NE 10 | NE 10 | N 12 | N 12 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | N 12 | N 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | N 10 | N 9 | N 9 |
Wave Graph | ||||||||||||||||||||
36 | 348 | 3 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 3 | 9 | 12 | 11 | 11 | 10 | 10 | 7 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | off | off | off |
High Tide | 4:55PM0.34m | 4:51AM0.35m | 5:06PM0.35m | 5:43AM0.32m | 5:22PM0.36m | 6:43AM0.28m | 5:44PM0.37m | 8:10AM0.25m | 6:11PM0.37m | 6:47PM0.37m | 7:35PM0.37m | |||||||||
Low Tide | 10:51PM0.19m | 11:03AM0.18m | 11:38PM0.16m | 11:18AM0.21m | 00:29AM0.13m | 11:20AM0.23m | 1:30AM0.10m | 10:42AM0.24m | 2:43AM0.08m | 4:06AM0.07m | ||||||||||
— | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | |
6:21 | — | — | 6:20 | — | — | 6:20 | — | — | 6:19 | — | — | 6:17 | — | — | 6:16 | — | — | 6:16 | — | |
mm | 2 | 18 | 6 | 1 | 2 | 4 | — | 2 | — | — | 1 | — | — | — | 1 | 4 | 6 | — | — | 3 |
Temp °C | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 29 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 28 |
Feels °C | 30 | 30 | 29 | 28 | 27 | 27 | 29 | 30 | 28 | 30 | 29 | 29 | 29 | 30 | 29 | 28 | 28 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 10 | NE 10 | ENE 10 | ENE 10 | N 11 | N 11 | E 9 | N 10 | NE 8 | N 10 | N 9 | N 11 | NNE 11 | ESE 9 | NNE 10 | NNE 10 | NNE 10 | N 10 | N 9 | N 9 |
36 | 348 | 1461 | 914 | 10 | 9 | 332 | 8 | 3 | 8 | 2 | 9 | 12 | 8 | 11 | 10 | 10 | 7 | 2 | 2 | |
Swell 2 Height (m) Direction Period (s) | N 13 | E 8 | ESE 9 | N 12 | N 11 | N 11 | N 11 | N 13 | N 10 | N 12 | N 12 | N 9 | N 9 | NNE 11 | NNE 10 | — | — | — | N 9 | ESE 8 |
3 | 228 | 8 | 11 | 2 | 9 | 9 | 3 | 8 | 3 | 3 | 2 | 2 | 11 | 11 | — | — | — | 2 | 28 | |
Swell 3 Height (m) Direction Period (s) | N 13 | SE 9 | N 12 | N 12 | — | — | NE 9 | — | N 13 | N 10 | — | NE 7 | E 9 | — | — | — | — | — | — | N 9 |
3 | 20 | 3 | 11 | — | — | 3 | — | 3 | 8 | — | 2 | 2 | — | — | — | — | — | — | 2 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | — | ENE 10 | E 9 | — | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 5 | E 7 | E 7 | E 8 | E 8 | E 8 | E 7 |
319 | — | — | — | 698 | 452 | — | 257 | 208 | 173 | 133 | 130 | 104 | 71 | 171 | 212 | 323 | 229 | 217 | 239 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 401 | 6 | 399 | 490 | 500 | 399 | 213 | 500 | 213 | 213 | 213 | 213 | 213 | 213 | 875 | 590 | 848 | 500 | 399 | 486 |
Best forecast wave conditions in Guadeloupe - Grande Terre | ||||||||||||||||||||
Best forecast wave conditions in Guadeloupe | ||||||||||||||||||||
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Information about the Port Louis Surf forecast
The above surf forecast table for Port Louis provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Port Louis can be found by selecting the local surf guide option on the grey menu. Our Port Louis 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 (Port Louis) 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 Port Louis 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.
Port Louis is 19 km (12 miles) from the city of Sainte-Rose. If you plan a holiday in Guadeloupe - Grande Terre, look for hotels and other accommodation in Sainte-Rose. Sainte-Rose has rooms for a wide range of budgets as well as car hire and transport links.











