Current sea water temperature:
+84.0°F
| Minimum sea water temperature in October: | 86.9°F |
| Maximum sea water temperature in October: | 73.9°F |
| Average sea water temperature in October: | 81.5°F |
| more information | |
14 days
forecast
forecast
| Sanibel Island |
monthly
weather
weather
| Sanibel Island |
Sea water temperature for the last 10 days:
| October 14 | 84.0°F | October 9 | 83.8°F |
| October 13 | 84.7°F | October 8 | 84.4°F |
| October 12 | 84.7°F | October 7 | 84.6°F |
| October 11 | 84.6°F | October 6 | 83.8°F |
| October 10 | 84.2°F | October 5 | 83.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Sanibel Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sanibel Island was noticed in August, July and September.
Monthly Sea Temperatures in Sanibel Island, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 88.0°F. The highest and lowest sea temperatures during the month were 89.4°F and 86.4°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 88.1°F. The highest and lowest sea temperatures during the month were 89.2°F and 86.5°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 87.1°F. The highest and lowest sea temperatures during the month were 89.1°F and 84.2°F.
current
weather
weather
| Sanibel Island |
weather in
October
October
| Sanibel Island |
Best time for vacation in Sanibel Island
Sanibel Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Sanibel Island
Local time: 08:12
October 14, wednesday
0900
77°F
SW
8 mph
8 mph
1200
84°F
W
9 mph
9 mph
1500
88°F
W
6 mph
6 mph
1800
86°F
W
13 mph
13 mph
2100
82°F
W
14 mph
14 mph
October 15, thursday
0000
79°F
W
14 mph
14 mph
0300
77°F
W
11 mph
11 mph
0600
77°F
W
11 mph
11 mph
