World Resorts USA San Diego Weather

San Diego sea water temperature

Current sea water temperature:
+61.0°F
Minimum sea water temperature in April: 66.4°F
Maximum sea water temperature in April: 56.5°F
Average sea water temperature in April: 61.1°F

Sea water temperature for the last 10 days:

April 26 61.0°F April 21 61.7°F
April 25 61.0°F April 20 61.5°F
April 24 60.6°F April 19 61.2°F
April 23 61.0°F April 18 61.0°F
April 22 61.5°F April 17 60.4°F

When is the warmest sea in San Diego?

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

Monthly Sea Temperatures in San Diego, °F

Sea water temperature in August, °F

Show year:
2023
2022
2021

The average sea water temperature in August of 2023 was 67.8°F. The highest and lowest sea temperatures during the month were 71.8°F and 64.0°F.

Sea water temperature in September, °F

Show year:
2023
2022
2021

The average sea water temperature in September of 2023 was 67.5°F. The highest and lowest sea temperatures during the month were 70.2°F and 63.9°F.

Sea water temperature in July, °F

Show year:
2023
2022
2021

The average sea water temperature in July of 2023 was 65.9°F. The highest and lowest sea temperatures during the month were 70.3°F and 63.3°F.

Best time for vacation in San Diego

Sunniest months:
July 23 days
August 21 days
November 21 days
Warmest months:
August 79.3 °F
September 78.2 °F
July 76.5 °F
Warmest sea temp:
August 69.9 °F
September 69.1 °F
July 69.0 °F
Coldest months:
January 63.2 °F
December 63.3 °F
February 63.3 °F
Rainiest months:
March 2 days
February 2 days
January 2 days
Windiest months:
May 7.6 mph
April 7.4 mph
March 7.1 mph

San Diego on a weather map

San Diego
+61°F
E 15 mph
Feels like: +59°F
Precip.: 61%
Places in USA:
Name
°F
+43°F
+46°F
+73°F
+73°F
+59°F
+66°F
+75°F
+48°F
+68°F
+61°F
+54°F
+72°F
+72°F
+75°F
+57°F
24 Hours Forecast
San Diego
Local time: 21:21
April 27, saturday
0000
59°F
E
11 mph
0300
59°F
E
11 mph
0600
57°F
NE
4 mph
0900
61°F
N
8 mph
1200
63°F
NE
9 mph
1500
64°F
E
9 mph
1800
63°F
E
7 mph
2100
61°F
E
4 mph
Units of measurement: °C / °F