26.09
sat
sat
Day
86°F
NW 14 mph
Precip.
30%
30%
Night
81°F
W 8 mph
Precip.
45%
45%
27.09
sun
sun
Day
88°F
NW 14 mph
Precip.
11%
11%
Night
81°F
W 6 mph
Precip.
9%
9%
28.09
mon
mon
Day
88°F
W 12 mph
Precip.
12%
12%
Night
81°F
W 8 mph
Precip.
25%
25%
29.09
tue
tue
Day
88°F
W 11 mph
Precip.
3%
3%
Night
81°F
W 9 mph
Precip.
8%
8%
30.09
wed
wed
Day
88°F
W 14 mph
Precip.
48%
48%
Night
81°F
W 11 mph
Precip.
49%
49%
01.10
thu
thu
Day
86°F
NW 12 mph
Precip.
23%
23%
Night
81°F
W 9 mph
Precip.
65%
65%
02.10
fri
fri
Day
84°F
NW 11 mph
Precip.
25%
25%
Night
81°F
W 7 mph
Precip.
35%
35%
sea water
temperature
temperature
| Basse-Terre |
monthly
weather
weather
| Basse-Terre |
current
weather
weather
| Basse-Terre |
14 days
forecast
forecast
| Basse-Terre |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 85.2°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.6°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.7°F.
Air temperature in Basse-Terre, °F
Precipitation total in Basse-Terre, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Basse-Terre
Basse-Terre on a weather map
24 Hours Forecast
Basse-Terre
Local time: 02:09
September 26, saturday
0300
81°F
W
6 mph
6 mph
0600
81°F
W
5 mph
5 mph
0900
86°F
W
11 mph
11 mph
1200
86°F
NW
14 mph
14 mph
1500
86°F
NW
11 mph
11 mph
1800
82°F
NW
8 mph
8 mph
2100
81°F
W
8 mph
8 mph
September 27, sunday
0000
81°F
W
8 mph
8 mph
