World Resorts USA Sanibel Island Weather

Sanibel Island 7 Days Forecast

15.01
thu
Day
66°F
S 20 mph
Precip.
0%
Night
54°F
S 17 mph
Precip.
0%
16.01
fri
Day
57°F
W 9 mph
Precip.
0%
Night
63°F
SW 10 mph
Precip.
0%
17.01
sat
Day
59°F
SW 9 mph
Precip.
100%
Night
64°F
SW 9 mph
Precip.
78%
18.01
sun
Day
68°F
E 18 mph
Precip.
0%
Night
52°F
S 17 mph
Precip.
0%
19.01
mon
Day
50°F
S 14 mph
Precip.
0%
Night
54°F
SW 11 mph
Precip.
0%
20.01
tue
Day
57°F
S 14 mph
Precip.
0%
Night
55°F
S 17 mph
Precip.
0%
21.01
wed
Day
59°F
SW 21 mph
Precip.
0%
Night
61°F
SW 15 mph
Precip.
0%

Sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 69.2°F. The highest and lowest sea temperatures during the month were 71.6°F and 66.6°F.

Air temperature in Sanibel Island, °F

Precipitation total in Sanibel Island, in.

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

Best time for vacation in Sanibel Island

Sunniest months:
March 19 days
December 17 days
April 17 days
Warmest months:
August 88.0 °F
July 88.0 °F
September 86.6 °F
Warmest sea temp:
August 87.6 °F
July 87.2 °F
September 86.2 °F
Coldest months:
January 69.0 °F
December 72.1 °F
February 73.2 °F
Rainiest months:
June 6 days
July 5 days
August 4 days
Windiest months:
October 10.5 mph
November 10.4 mph
January 10.1 mph

Sanibel Island on a weather map

Current weather
03:13
Sanibel Island
+68°F
NE 13 mph
Feels like: +68°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+43°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+54°F
Los Angeles
+63°F
Miami
+63°F
Miami Beach
+68°F
Maui
+68°F
New York
+43°F
San Diego
+57°F
San Francisco
+48°F
Sarasota
+61°F
Tampa
+61°F
Houston
+43°F
Chicago
+14°F
all places
24 Hours Forecast
Sanibel Island
Local time: 03:13
January 15, thursday
0600
64°F
NE
21 mph
0900
66°F
SE
24 mph
1200
66°F
S
20 mph
1500
66°F
SE
27 mph
1800
64°F
SE
21 mph
2100
59°F
S
22 mph
January 16, friday
0000
54°F
S
17 mph
0300
50°F
S
15 mph
Units of measurement: °C / °F