Measurements:
°C
°F
Jacksonville
68°F
NW 5 mph
Feels like: 68°F
Precip: 86%
World Resorts USA Jacksonville Weather

Jacksonville Sea Water Temperature

Current Sea Water Temperature:
+65.8°F
Maximum Sea Water Temperature in December: 70.8°F
Minimum Sea Water Temperature in December: 59.2°F
Average water temperature in December: 65.3°F

Sea Water Temperature for the Last 10 Days:

December 13 65.8°F December 08 66.2°F
December 12 65.8°F December 07 65.4°F
December 11 66.2°F December 06 67.2°F
December 10 65.8°F December 05 66.4°F
December 09 66.2°F December 04 67.8°F

When is the Warmest Sea for Jacksonville?

According to our data for the last three years for Jacksonville the highest average sea water temperature was in September, August and July.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2019 2018 2017

The average sea surface temperature in September 2019 for Jacksonville was 86.3°F. The maximum and minimum values were 83.4°F and 88.2°F respectively.

Sea Water Temperature in August

Select Year: 2019 2018 2017

The average sea surface temperature in August 2019 for Jacksonville was 86.6°F. The maximum and minimum values were 85.0°F and 88.2°F respectively.

Sea Water Temperature in July

Select Year: 2019 2018 2017

The average sea surface temperature in July 2019 for Jacksonville was 85.7°F. The maximum and minimum values were 83.6°F and 87.6°F respectively.

Best Time to Visit Jacksonville
The most sunny months:
May 18 days
March 15 days
April 15 days
The most warm months:
July 95.9 °F
August 95.4 °F
June 92.9 °F
Warmest sea temperature:
September 86.1 °F
August 85.9 °F
July 85.5 °F
The most cold months:
January 62.6 °F
February 68.8 °F
December 69.4 °F
The most rainy months:
August 11 days
June 10 days
July 10 days
The most windy months:
April 9 mph
March 8 mph
October 8 mph

Jacksonville on the Weather Map

USA Resorts:
NAME
Boston +28
Chicago +36
Hawaii +80
Honolulu +76
Houston +58
Jacksonville +68
Las Vegas +46
Los Angeles +68
Miami +78
New Orleans +60
New York +38
San Diego +64
San Francisco +56
San Jose +48
Washington +34
24 Hours Weather Forecast
Jacksonville
Local time: 06:35
13 dec, friday
0900 68°F
NW
4 mph
1200 70°F
NW
3 mph
1500 70°F
NE
3 mph
1800 68°F
NE
2 mph
2100 66°F
N
4 mph
14 dec, saturday
0000 66°F
N
6 mph
0300 66°F
N
7 mph
0600 66°F
NE
8 mph