World Resorts USA St. Augustine Weather

St. Augustine sea water temperature

Current sea water temperature:
+72.1°F
Minimum sea water temperature in April: 74.1°F
Maximum sea water temperature in April: 62.8°F
Average sea water temperature in April: 69.9°F

Sea water temperature for the last 10 days:

April 28 72.1°F April 23 72.5°F
April 27 71.8°F April 22 72.7°F
April 26 71.8°F April 21 72.7°F
April 25 71.8°F April 20 71.4°F
April 24 71.8°F April 19 70.9°F

When is the warmest sea in St. Augustine?

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

Monthly Sea Temperatures in St. Augustine, °F

Sea water temperature in August, °F

Show year:
2023
2022
2021

The average sea water temperature in August of 2023 was 84.1°F. The highest and lowest sea temperatures during the month were 85.3°F and 82.6°F.

Sea water temperature in July, °F

Show year:
2023
2022
2021

The average sea water temperature in July of 2023 was 83.0°F. The highest and lowest sea temperatures during the month were 84.2°F and 81.5°F.

Sea water temperature in September, °F

Show year:
2023
2022
2021

The average sea water temperature in September of 2023 was 83.4°F. The highest and lowest sea temperatures during the month were 84.6°F and 81.3°F.

Best time for vacation in St. Augustine

Sunniest months:
October 15 days
April 15 days
March 14 days
Warmest months:
August 89.0 °F
July 89.0 °F
June 87.1 °F
Warmest sea temp:
August 83.6 °F
July 83.1 °F
September 83.1 °F
Coldest months:
January 65.1 °F
December 67.2 °F
February 69.2 °F
Rainiest months:
July 7 days
August 5 days
September 4 days
Windiest months:
April 6.5 mph
January 6.2 mph
February 6.1 mph

St. Augustine on a weather map

St. Augustine
+70°F
W 12 mph
Feels like: +70°F
Precip.: 76%
Places in USA:
Name
°F
+45°F
+55°F
+73°F
+73°F
+61°F
+57°F
+75°F
+52°F
+66°F
+57°F
+52°F
+68°F
+68°F
+73°F
+59°F
24 Hours Forecast
St. Augustine
Local time: 06:54
April 28, sunday
0900
72°F
NW
13 mph
1200
73°F
W
11 mph
1500
75°F
W
12 mph
1800
73°F
W
12 mph
2100
70°F
NW
11 mph
April 29, monday
0000
70°F
NW
10 mph
0300
68°F
NW
9 mph
0600
68°F
NW
9 mph
Units of measurement: °C / °F