World Resorts USA Amelia Island Weather

Amelia Island sea water temperature

Current sea water temperature:
+78.6°F
Minimum sea water temperature in October: 82.4°F
Maximum sea water temperature in October: 69.3°F
Average sea water temperature in October: 76.0°F

Sea water temperature for the last 10 days:

October 14 78.6°F October 9 79.5°F
October 13 78.6°F October 8 79.9°F
October 12 79.2°F October 7 80.2°F
October 11 79.5°F October 6 80.8°F
October 10 79.2°F October 5 80.8°F

When is the warmest sea in Amelia Island?

Based on the data about daily sea water temperature for the last three years the warmest sea in Amelia Island was noticed in August, July and September.

Monthly Sea Temperatures in Amelia Island, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 82.6°F. The highest and lowest sea temperatures during the month were 84.2°F and 80.6°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 84.9°F. The highest and lowest sea temperatures during the month were 86.2°F and 83.7°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 83.1°F. The highest and lowest sea temperatures during the month were 84.9°F and 79.7°F.

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 82.3 °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

Amelia Island
+75°F
S 4 mph
Feels like: +79°F
Precip.: 8%
Places in USA:
Name
°F
+64°F
+70°F
+75°F
+52°F
+68°F
+82°F
+64°F
+72°F
+70°F
+68°F
+57°F
+64°F
+77°F
+77°F
+63°F
24 Hours Forecast
Amelia Island
Local time: 08:12
October 14, wednesday
0900
75°F
S
4 mph
1200
82°F
W
6 mph
1500
82°F
W
8 mph
1800
79°F
W
7 mph
2100
75°F
W
6 mph
October 15, thursday
0000
75°F
NW
6 mph
0300
73°F
NW
4 mph
0600
73°F
SE
1 mph
Units of measurement: °C / °F