Port Louis surfForecast / Grande Terre / Guadeloupe

information circle48hr Weather and Surf, issued 1 pm Wednesday 17 Sep 2025 AST
Forecast update in hr  min  s Forecast update imminent
Port Louis surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Louis sea temperature is
29.6° C
(Which is 1.0°C warmer than normal for this time of year)


How big are the waves at Port Louis today?

The current surf forecast for Port Louis at 7PM is: 0.2m 11s primary swell from a North direction and 0.2m 8s secondary swell from a North direction (forecast issued at 01:00pm September 17). An open ocean swell of 0.2m 8s is not directed at the surf break, a second open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AST) & DateWave HeightWave Period
Morning (17 Sep)0.5ft (0.2m)8s
Afternoon (17 Sep)0.5ft (0.2m)13s
Evening (17 Sep)0.5ft (0.2m)11s

Table - waves today at Port Louis. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
17
Thursday
18
Friday
19
Saturday
20
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
N
0.2
NNE
0.2
NNE
0.2
N
0.2
NNE
0.2
NNE
0.3
NNE
0.2
NNE
0.2
NNE
0.2
NNE
0.2
NNE
0.3
NNE
0.3
NNE
0.3
NNE
0.3
NNE
0.4
NNE
0.3
NNE
0.3
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.5
NNE
Period(s) (?)81313111313121212121210111111111411131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)51717101716271414141321232323394123605959586795
Wind
(km/h)
20
ESE
20
ENE
20
E
20
E
20
E
20
ESE
20
ESE
20
ESE
20
ESE
15
E
15
E
20
E
20
E
15
E
15
ESE
15
E
15
E
15
E
10
E
15
E
10
E
5
ESE
5
SE
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffcross-
off
offoffoffoffoffoffoffoffoffoffoffoffoffglasscross-
off
High Tide
/ height (m)
3:44PM
0.31
12:30AM
0.34
3:43PM
0.31
1:43AM
0.35
3:45PM
0.31
2:40AM
0.36
Low Tide
/ height (m)
7:15PM
0.28
8:18AM
0.08
8:03PM
0.26
8:55AM
0.10
8:43PM
0.23
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise-------5:54-------5:54-------5:54
Sunset--6:06-------6:05-------6:05-----
thunderstorm
thunderstorm
cloud
part cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
Rain (mm)
43---1-1111-------------
Temp. °C292727282827272829292928282827282929292828272727
Feels °C (?)312829303029293031313130303130313131323131313131
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Grande Terre

  1. weather stationWind Update Cross-off wind 19 km from Anse Bertrand has swung offshore (moderate winds from the SSE at 876). 0.2m 8s swell from the N with a 0.1m 12s groundswell from the NNE. 2 swells combining to make bigger set waves.

    Anse Bertrand
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18 km away, 1 h 20 min ago

20 km/h
SSE
0.0
29.6
Air / Water (°C)
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