World Resorts USA Amelia Island Weather

Amelia Island 7 Days Forecast

02.09
wed
Day
84°F
W 7 mph
Precip.
25%
Night
79°F
NW 6 mph
Precip.
24%
03.09
thu
Day
86°F
NW 11 mph
Precip.
20%
Night
79°F
N 6 mph
Precip.
35%
04.09
fri
Day
88°F
NW 9 mph
Precip.
9%
Night
79°F
N 6 mph
Precip.
33%
05.09
sat
Day
90°F
E 4 mph
Precip.
13%
Night
77°F
N 5 mph
Precip.
30%
06.09
sun
Day
82°F
SW 2 mph
Precip.
11%
Night
81°F
E 2 mph
Precip.
31%
07.09
mon
Day
86°F
SW 5 mph
Precip.
11%
Night
81°F
NW 5 mph
Precip.
51%
08.09
tue
Day
88°F
W 6 mph
Precip.
13%
Night
82°F
N 6 mph
Precip.
14%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 81.0°F. The highest and lowest sea temperatures during the month were 84.2°F and 78.3°F.

Air temperature in Amelia Island, °F

Precipitation total in Amelia Island, in.

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

Best time for vacation in Amelia Island

Sunniest months:
April 16 days
October 15 days
March 14 days
Warmest months:
July 88.7 °F
August 87.6 °F
June 86.3 °F
Warmest sea temp:
August 83.8 °F
July 83.4 °F
September 82.2 °F
Coldest months:
January 60.1 °F
December 63.5 °F
February 64.8 °F
Rainiest months:
September 5 days
August 4 days
July 4 days
Windiest months:
April 7.3 mph
March 7.2 mph
January 7.1 mph

Amelia Island on a weather map

Current weather
11:51
Amelia Island
+84°F
W 7 mph
Feels like: +97°F
Precip.: 25%
Places in USA:
Name
°F
Boston
+72°F
Washington
+91°F
Hawaii
+77°F
Las Vegas
+84°F
Los Angeles
+70°F
Miami
+88°F
Maui
+63°F
Myrtle Beach
+91°F
New York
+73°F
San Diego
+73°F
San Francisco
+63°F
Santa Monica
+70°F
Sarasota
+84°F
Houston
+90°F
Chicago
+88°F
all places
24 Hours Forecast
Amelia Island
Local time: 11:51
September 02, wednesday
1200
84°F
W
7 mph
1500
86°F
W
11 mph
1800
84°F
W
9 mph
2100
81°F
W
6 mph
September 03, thursday
0000
79°F
NW
6 mph
0300
79°F
NW
7 mph
0600
79°F
N
4 mph
0900
81°F
W
5 mph
Units of measurement: °C / °F