Measurements:
°C
°F
Sausalito
50°F
W 6 mph
Feels like: 44°F
Precip: 0%
World Resorts USA Sausalito Weather

Sausalito Sea Water Temperature

Current Sea Water Temperature:
+55.0°F
Maximum Sea Water Temperature in February: 57.0°F
Minimum Sea Water Temperature in February: 49.6°F
Average water temperature in February: 53.5°F

Sea Water Temperature for the Last 10 Days:

February 21 55.0°F February 16 56.2°F
February 20 55.0°F February 15 56.6°F
February 19 55.6°F February 14 56.4°F
February 18 55.6°F February 13 56.2°F
February 17 55.6°F February 12 56.4°F

When is the Warmest Sea for Sausalito?

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

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Sausalito was 66.3°F. The maximum and minimum values were 64.0°F and 68.8°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Sausalito was 65.3°F. The maximum and minimum values were 63.6°F and 67.4°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Sausalito was 64.7°F. The maximum and minimum values were 63.0°F and 66.6°F respectively.

Best Time to Visit Sausalito
The most sunny months:
August 23 days
July 22 days
September 22 days
The most warm months:
August 70.7 °F
September 70.6 °F
October 68.6 °F
Warmest sea temperature:
September 65.5 °F
August 65.0 °F
October 63.3 °F
The most cold months:
December 54.9 °F
January 55.4 °F
March 56.7 °F
The most rainy months:
January 3 days
December 3 days
March 1 day
The most windy months:
June 9 mph
May 9 mph
July 9 mph

Sausalito on the Weather Map

USA Resorts:
NAME
Chicago +28
Hawaii +70
Honolulu +70
Houston +74
Las Vegas +42
Los Angeles +48
Maui +66
Miami +86
Miami Beach +78
New York +42
San Diego +50
San Francisco +46
Sarasota +74
Tampa +78
Washington +48
24 Hours Weather Forecast
Sausalito
Local time: 07:56
21 feb, saturday
0900 50°F
W
6 mph
1200 54°F
NW
6 mph
1500 56°F
N
16 mph
1800 56°F
N
17 mph
2100 52°F
N
12 mph
22 feb, sunday
0000 52°F
NW
12 mph
0300 50°F
NW
15 mph
0600 50°F
NW
9 mph