04.23
thu
thu
DAY
80°F
NW 7 mph
precip
0%
0%
NIGHT
68°F
N 11 mph
precip
0%
0%
04.24
fri
fri
DAY
80°F
N 8 mph
precip
0%
0%
NIGHT
68°F
NE 7 mph
precip
72%
72%
04.25
sat
sat
DAY
82°F
N 6 mph
precip
0%
0%
NIGHT
68°F
NE 8 mph
precip
0%
0%
04.26
sun
sun
DAY
80°F
SW 6 mph
precip
0%
0%
NIGHT
70°F
NE 2 mph
precip
100%
100%
04.27
mon
mon
DAY
74°F
SW 7 mph
precip
100%
100%
NIGHT
70°F
W 4 mph
precip
0%
0%
04.28
tue
tue
DAY
80°F
NW 3 mph
precip
0%
0%
NIGHT
74°F
N 9 mph
precip
0%
0%
04.29
wed
wed
DAY
80°F
NE 11 mph
precip
0%
0%
NIGHT
70°F
E 7 mph
precip
0%
0%
04.30
thu
thu
DAY
84°F
NE 4 mph
precip
26%
26%
NIGHT
68°F
N 6 mph
precip
100%
100%
05.01
fri
fri
DAY
78°F
NE 6 mph
precip
0%
0%
NIGHT
72°F
N 9 mph
precip
0%
0%
05.02
sat
sat
DAY
86°F
NE 12 mph
precip
44%
44%
NIGHT
68°F
E 9 mph
precip
0%
0%
05.03
sun
sun
DAY
76°F
SE 6 mph
precip
0%
0%
NIGHT
66°F
NE 5 mph
precip
0%
0%
05.04
mon
mon
DAY
74°F
SW 8 mph
precip
0%
0%
NIGHT
70°F
NW 8 mph
precip
28%
28%
05.05
tue
tue
DAY
72°F
N 13 mph
precip
100%
100%
NIGHT
74°F
N 13 mph
precip
100%
100%
05.06
wed
wed
DAY
78°F
N 6 mph
precip
61%
61%
NIGHT
76°F
NW 9 mph
precip
100%
100%
Sea water
temperature
temperature
| St. Simons Island |
Weather in
April
April
| St. Simons Island |
7 day weather
forecast
forecast
| St. Simons Island |
10 day weather
forecast
forecast
| St. Simons Island |
14 day weather
forecast
forecast
| St. Simons Island |
Monthly weather
averages
averages
| St. Simons Island |
Current Weather
Conditions
Conditions
| St. Simons Island |
When is the Best
Time to Visit?
Time to Visit?
| St. Simons Island |
St. Simons Island Sea Water Temperature in April, °F
The average sea surface temperature in April 2026 for St. Simons Island was 70.5°F. The maximum and minimum values were 66.0°F and 74.2°F respectively.
St. Simons Island on the Weather Map
USA Resorts:
NAME
F°
| Chicago |  |
+76 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston |  |
+84 |
| Las Vegas | |
+80 |
| Los Angeles | |
+82 |
| Maui | |
+74 |
| Miami | |
+82 |
| Miami Beach | |
+80 |
| New York | |
+80 |
| San Diego | |
+76 |
| San Francisco | |
+68 |
| Sarasota | |
+88 |
| Tampa | |
+92 |
| Washington | |
+90 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
St. Simons Island
Local time: 15:26
23 apr, thursday
| 1800 | |
80°F | NW 12 mph |
| 2100 | |
72°F | N 12 mph |
24 apr, friday
| 0000 | |
68°F | N 11 mph |
| 0300 | |
66°F | N 9 mph |
| 0600 | |
64°F | NE 8 mph |
| 0900 | |
72°F | NE 7 mph |
| 1200 | |
80°F | N 8 mph |
| 1500 | |
76°F | NW 14 mph |