World Resorts Mauritius Port-Louis Weather

Port-Louis Sea Temperature in September

Average sea water temperature in September:
+75.2°F
Minimum sea water temperature in September: 77.2°F
Maximum sea water temperature in September: 73.4°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 75.2°F. The highest and lowest sea temperatures during the month were 75.7°F and 74.7°F.

Monthly sea water temperature in Port-Louis, °F

Which Mauritius resorts have warmest sea in September?

Place name September 2025 September 2024
Tamarin Bay 75.2°F 75.4°F
Flic en Flac 75.2°F 75.3°F
Port-Louis 75.2°F 75.3°F
Turtle Bay 75.1°F 75.2°F
Le Morne 75.1°F 75.3°F
Grand Baie 75.1°F 75.2°F
Grand Gaube 74.9°F 75.1°F
Belle Mare 74.9°F 75.2°F
Trou deau Douce 74.9°F 75.2°F
Blue Bay 74.7°F 75.2°F
Mauritius 74.7°F 75.1°F

Best time for vacation in Port-Louis

Sunniest months:
October 10 days
September 10 days
August 9 days
Warmest months:
February 85.1 °F
January 84.8 °F
March 84.6 °F
Warmest sea temp:
February 83.1 °F
March 83.0 °F
January 82.4 °F
Coldest months:
August 74.9 °F
July 75.8 °F
September 75.9 °F
Rainiest months:
February 8 days
January 8 days
March 6 days
Windiest months:
July 14.1 mph
August 14.0 mph
June 13.9 mph

Port-Louis on a weather map

Current weather
18:52
Port-Louis
+75°F
SE 9 mph
Feels like: +81°F
Precip.: 100%
Places in Mauritius:
Name
°F
Belle Mare
+75°F
Blue Bay
+75°F
Grand Gaube
+77°F
Grand Baie
+77°F
Le Morne
+73°F
Mauritius
+73°F
Port-Louis
+75°F
Tamarin Bay
+73°F
Turtle Bay
+77°F
Trou deau Douce
+75°F
Flic en Flac
+73°F
24 Hours Forecast
Port-Louis
Local time: 18:52
December 29, monday
2100
75°F
SE
9 mph
December 30, tuesday
0000
73°F
E
3 mph
0300
73°F
S
2 mph
0600
75°F
SW
7 mph
0900
79°F
S
12 mph
1200
81°F
S
12 mph
1500
81°F
SE
12 mph
1800
79°F
SE
8 mph
Units of measurement: °C / °F