Measurements:
°C
°F
CURRENT WEATHER
05:15
Bastia
68°F
NE 4 mph
Feels like: 68°F
Precip: 5%
World Resorts France Bastia Weather

7 Day Weather Forecast

09.29
tue
DAY
78°F
NW 10 mph
precip
8%
NIGHT
70°F
NE 4 mph
precip
21%
09.30
wed
DAY
76°F
NW 7 mph
precip
15%
NIGHT
72°F
NE 7 mph
precip
18%
10.01
thu
DAY
74°F
NW 2 mph
precip
14%
NIGHT
70°F
SE 5 mph
precip
19%
10.02
fri
DAY
76°F
SW 8 mph
precip
12%
NIGHT
72°F
E 5 mph
precip
11%
10.03
sat
DAY
74°F
S 11 mph
precip
10%
NIGHT
68°F
E 8 mph
precip
13%
10.04
sun
DAY
72°F
SW 6 mph
precip
10%
NIGHT
70°F
NW 3 mph
precip
30%
10.05
mon
DAY
66°F
W 21 mph
precip
85%
NIGHT
68°F
NW 22 mph
precip
88%

Bastia Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Bastia was 27.0°F. The maximum and minimum values were 25.5°F and 28.0°F respectively.

Bastia on the Weather Map

Best Time to Visit Bastia
The most sunny months:
July 28 days
August 26 days
June 24 days
The most warm months:
August 88.1 °F
July 87.8 °F
June 81.5 °F
Warmest sea temperature:
August 83.0 °F
July 81.6 °F
September 79.1 °F
The most cold months:
January 54.3 °F
February 55.1 °F
December 57.1 °F
The most rainy months:
November 5 days
March 4 days
February 3 days
The most windy months:
March 7 mph
November 7 mph
January 7 mph
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