World Resorts Mauritius Grand Baie Weather

Grand Baie 14 Days Forecast

11.09
fri
Day
72°F
W 16 mph
Precip.
23%
Night
72°F
W 16 mph
Precip.
13%
12.09
sat
Day
73°F
W 13 mph
Precip.
16%
Night
72°F
W 11 mph
Precip.
5%
13.09
sun
Day
73°F
W 10 mph
Precip.
12%
Night
72°F
NW 11 mph
Precip.
5%
14.09
mon
Day
75°F
NW 8 mph
Precip.
2%
Night
72°F
NW 24 mph
Precip.
8%
15.09
tue
Day
72°F
NW 27 mph
Precip.
13%
Night
72°F
NW 23 mph
Precip.
13%
16.09
wed
Day
72°F
W 21 mph
Precip.
5%
Night
72°F
W 21 mph
Precip.
22%
17.09
thu
Day
73°F
W 20 mph
Precip.
13%
Night
72°F
W 16 mph
Precip.
10%
18.09
fri
Day
73°F
W 14 mph
Precip.
20%
Night
73°F
W 10 mph
Precip.
28%
19.09
sat
Day
73°F
W 14 mph
Precip.
16%
Night
73°F
W 11 mph
Precip.
7%
20.09
sun
Day
73°F
SW 9 mph
Precip.
16%
Night
73°F
W 7 mph
Precip.
29%
21.09
mon
Day
73°F
SW 7 mph
Precip.
11%
Night
73°F
W 9 mph
Precip.
16%
22.09
tue
Day
73°F
W 12 mph
Precip.
12%
Night
73°F
W 11 mph
Precip.
12%
23.09
wed
Day
73°F
W 13 mph
Precip.
10%
Night
72°F
NW 9 mph
Precip.
12%
24.09
thu
Day
75°F
W 14 mph
Precip.
7%
Night
73°F
W 14 mph
Precip.
25%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 75.0°F. The highest and lowest sea temperatures during the month were 75.6°F and 74.7°F.

Air temperature in Grand Baie, °F

Precipitation total in Grand Baie, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Grand Baie

Sunniest months:
October 11 days
August 10 days
June 9 days
Warmest months:
February 85.0 °F
March 84.7 °F
January 84.3 °F
Warmest sea temp:
February 82.9 °F
March 82.9 °F
January 82.1 °F
Coldest months:
August 75.1 °F
September 75.4 °F
July 76.5 °F
Rainiest months:
January 7 days
February 6 days
March 5 days
Windiest months:
July 16.6 mph
June 16.4 mph
August 16.2 mph

Grand Baie on a weather map

Current weather
04:33
Grand Baie
+70°F
W 21 mph
Feels like: +70°F
Precip.: 18%
Places in Mauritius:
Name
°F
Belle Mare
+70°F
Blue Bay
+70°F
Grand Gaube
+70°F
Grand Baie
+70°F
Le Morne
+61°F
Mauritius
+61°F
Port-Louis
+64°F
Tamarin Bay
+63°F
Turtle Bay
+64°F
Trou deau Douce
+70°F
Flic en Flac
+63°F
24 Hours Forecast
Grand Baie
Local time: 04:33
September 11, friday
0600
70°F
NW
19 mph
0900
72°F
W
18 mph
1200
72°F
W
16 mph
1500
72°F
W
17 mph
1800
72°F
W
17 mph
2100
72°F
NW
17 mph
September 12, saturday
0000
72°F
W
16 mph
0300
70°F
NW
14 mph
Units of measurement: °C / °F