Measurements:
°C
°F
Tacoma
70°F
SE 1 mph
Feels like: 70°F
Precip: 4%
World Resorts USA Tacoma Weather

Tacoma Sea Water Temperature

Current Sea Water Temperature:
+58.0°F
Maximum Sea Water Temperature in October: 59.2°F
Minimum Sea Water Temperature in October: 51.0°F
Average water temperature in October: 55.0°F

Sea Water Temperature for the Last 10 Days:

October 05 58.0°F September 30 56.8°F
October 04 57.2°F September 29 57.2°F
October 03 56.8°F September 28 57.0°F
October 02 56.2°F September 27 57.4°F
October 01 56.6°F September 26 56.6°F

When is the Warmest Sea for Tacoma?

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

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Tacoma was 61.4°F. The maximum and minimum values were 59.8°F and 63.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Tacoma was 59.4°F. The maximum and minimum values were 56.8°F and 63.8°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Tacoma was 58.8°F. The maximum and minimum values were 56.6°F and 61.6°F respectively.

Best Time to Visit Tacoma
The most sunny months:
July 20 days
August 18 days
June 13 days
The most warm months:
July 79.7 °F
August 79.7 °F
September 72.9 °F
Warmest sea temperature:
August 61.0 °F
July 60.0 °F
September 58.7 °F
The most cold months:
December 43.6 °F
January 43.6 °F
February 44.7 °F
The most rainy months:
January 5 days
November 5 days
December 4 days
The most windy months:
February 5 mph
December 5 mph
April 5 mph

Tacoma on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +60
Hawaii +82
Houston +84
Las Vegas +92
Los Angeles +102
Maui +74
Miami +88
Myrtle Beach +70
New York +62
San Diego +84
San Francisco +66
Santa Monica +94
Sarasota +84
Washington +64
24 Hours Weather Forecast
Tacoma
Local time: 18:03
05 oct, monday
2100 60°F
S
3 mph
06 oct, tuesday
0000 56°F
SE
2 mph
0300 54°F
SW
1 mph
0600 52°F
S
1 mph
0900 58°F
SW
2 mph
1200 68°F
S
5 mph
1500 74°F
S
8 mph
1800 66°F
S
7 mph