World Resorts USA Sanibel Island Weather

Sanibel Island 14 Days Forecast

08.04
wed
Day
75°F
SW 12 mph
Precip.
0%
Night
70°F
SW 24 mph
Precip.
0%
09.04
thu
Day
72°F
SW 17 mph
Precip.
0%
Night
70°F
SW 19 mph
Precip.
0%
10.04
fri
Day
77°F
W 17 mph
Precip.
0%
Night
68°F
SW 17 mph
Precip.
0%
11.04
sat
Day
75°F
W 11 mph
Precip.
0%
Night
72°F
W 17 mph
Precip.
0%
12.04
sun
Day
77°F
W 15 mph
Precip.
0%
Night
72°F
W 19 mph
Precip.
0%
13.04
mon
Day
75°F
W 14 mph
Precip.
28%
Night
72°F
W 17 mph
Precip.
0%
14.04
tue
Day
77°F
W 10 mph
Precip.
0%
Night
73°F
W 14 mph
Precip.
0%
15.04
wed
Day
75°F
NW 9 mph
Precip.
0%
Night
73°F
W 9 mph
Precip.
0%
16.04
thu
Day
75°F
N 9 mph
Precip.
0%
Night
73°F
SW 7 mph
Precip.
0%
17.04
fri
Day
77°F
NW 6 mph
Precip.
0%
Night
75°F
E 9 mph
Precip.
0%
18.04
sat
Day
77°F
N 8 mph
Precip.
49%
Night
75°F
SE 6 mph
Precip.
0%
19.04
sun
Day
77°F
E 7 mph
Precip.
0%
Night
75°F
SE 8 mph
Precip.
0%
20.04
mon
Day
77°F
E 9 mph
Precip.
0%
Night
75°F
SE 11 mph
Precip.
0%
21.04
tue
Day
77°F
E 9 mph
Precip.
0%
Night
75°F
E 11 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 76.7°F. The highest and lowest sea temperatures during the month were 79.9°F and 74.3°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 69.1 °F
December 72.1 °F
February 72.6 °F
Rainiest months:
June 6 days
July 5 days
August 4 days
Windiest months:
October 10.5 mph
November 10.4 mph
January 10.3 mph

Sanibel Island on a weather map

Sanibel Island
+70°F
S 19 mph
Feels like: +70°F
Precip.: 0%
Places in USA:
Name
°F
+37°F
+73°F
+73°F
+63°F
+57°F
+75°F
+75°F
+68°F
+36°F
+59°F
+52°F
+66°F
+68°F
+64°F
+41°F
24 Hours Forecast
Sanibel Island
Local time: 09:58
April 08, wednesday
1200
75°F
SW
12 mph
1500
81°F
SW
10 mph
1800
77°F
SW
24 mph
2100
72°F
SW
24 mph
April 09, thursday
0000
70°F
SW
24 mph
0300
70°F
SW
23 mph
0600
68°F
SW
21 mph
0900
70°F
SW
20 mph
Units of measurement: °C / °F