Surf Forecasts:
Port Louis surf forecast from 15 Aug 2026:
- Most powerful swell: Saturday 15 Aug, 11AM (local time) - 1.5ft (0.4m), 11s period, NNE swell with 51 kJ wave energy.
Best Forecast Surf Conditions for Port Louis this week:
The most powerful waves expected at Port Louis in the next 16 days are 0.4m 11s and forecast to arrive on Saturday (Aug 15) at 11AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Saturday (Aug 15) at 2AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sat 15th Aug) | 1.5ft (0.4m) 11s |
Table - best surf conditions forecast for Port Louis over the next 16 days.
The Lowdown
Alright, Rusty here, let's have a look at what's on the table for the next couple of weeks.
Honestly, it’s a pretty quiet run ahead. We’ve got a stretch of small, clean conditions but nothing that’s going to get the heart pumping. The main spot on the radar is Port Louis.
We’re starting off this Saturday, August 15th, with a tiny little pulse. Swell is coming in at a measly 1 ft from the NNE, with a long 11-second period. The wind is howling offshore hard out of the east at 25 mph, which makes it glassy but also makes paddling a real battle. The combined wave energy is weak at just 51. It’s clean, but it’s a struggle for a wave that small.
Across the weekend and into next week, the pattern holds. Swell drops gradually from 1 ft down to nothing, with persistent offshore winds from the east and southeast. The water temperature is about average for the time of year, so no surprises there. By Monday the 17th, we’re looking at 1.0 ft, and by Tuesday the 18th, it’s down to 0.7 ft. The energy drops into single digits – that’s weak stuff, barely a ripple. For a spot that’s already inconsistent, this is a real flat spell.
From Wednesday the 19th through to the end of the month, we see the same story. Tiny 0.3 ft to 0.7 ft swells, a few days with no measurable swell at all, and clean offshore winds keeping the surface smooth. That 12-second period swell on Tuesday the 25th might sound interesting, but at 0.3 ft it’s not worth the board bag being unzipped.
There’s no standout in this window. If you’re desperate for a paddle, the best you’ll get is a small, clean knee-high wave with offshore winds, but the energy is barely there. For a beginner, the size is fine, but the inconsistency and the occasional strong offshore wind will make it tricky. This spot just isn't firing right now. Sometimes you get a blank run, and this is one of them. Forecasts can change, but for now, don’t hold your breath.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Sat morning. Warm (max 29°C on Mon morning, min 27°C on Fri night). Winds decreasing (strong winds from the ENE on Fri night, moderate winds from the E by Sat night). | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 29°C on Tue afternoon, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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) | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | N 8 | NNW 8 | NNW 8 | NNW 7 | N 7 | N 7 |
Wave Graph | |||||||||||||||||||
26 | 51 | 48 | 47 | 45 | 43 | 34 | 20 | 19 | 18 | 9 | 8 | 8 | 5 | 6 | 12 | 5 | 4 | 4 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 5:15AM0.36m | 6:02PM0.34m | 6:12AM0.32m | 6:17PM0.35m | 7:16AM0.28m | 6:32PM0.35m | 9:11AM0.24m | 6:48PM0.34m | 7:07PM0.34m | 7:33PM0.33m | |||||||||
Low Tide | 11:19PM0.21m | 11:51AM0.16m | 00:16AM0.18m | 12:11PM0.20m | 1:16AM0.16m | 12:13PM0.23m | 2:21AM0.14m | 11:04AM0.24m | 3:33AM0.12m | 4:51AM0.10m | |||||||||
— | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | |
6:30 | — | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:29 | — | — | 6:28 | — | — | 6:27 | — | |
mm | 2 | 4 | 1 | 2 | — | — | — | — | — | — | — | — | 1 | — | 2 | 1 | — | 3 | — |
Temp °C | 27 | 27 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 27 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 26 | 25 | 26 | 28 | 26 | 27 | 28 | 29 | 29 | 28 | 29 | 31 | 29 | 32 | 31 | 31 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | E 8 | E 8 | E 8 | E 8 | ENE 8 | SE 9 | SE 9 | ESE 12 |
26 | 51 | 48 | 47 | 45 | 43 | 34 | 20 | 19 | 18 | 9 | 187 | 134 | 173 | 140 | 107 | 22 | 21 | 14 | |
Swell 2 Height (m) Direction Period (s) | — | — | NNE 11 | — | — | — | — | — | — | NNE 10 | SE 9 | NNE 9 | E 10 | N 8 | NNW 8 | SE 9 | ESE 13 | ESE 12 | N 7 |
— | — | 48 | — | — | — | — | — | — | 9 | 3 | 8 | 28 | 5 | 6 | 12 | 17 | 15 | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 16 | NNE 9 | NNE 9 | NE 9 | ESE 14 | NNW 8 | NNW 7 | N 7 | — |
— | — | — | — | — | — | — | — | — | — | 5 | 8 | 8 | 3 | 19 | 12 | 5 | 4 | — | |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 10 | E 10 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | — | ENE 8 | E 6 | E 7 |
1001 | 1922 | 1179 | 818 | 607 | 461 | 393 | 301 | 257 | 257 | 223 | — | — | — | — | — | 104 | 101 | 212 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 486 | 629 | 647 | 629 | 640 | 213 | 486 | 213 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 83 | 490 | 520 |
Best forecast wave conditions in Guadeloupe - Grande Terre | |||||||||||||||||||
Best forecast wave conditions in Guadeloupe | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.











