Washington, United States
Coastal Waters48.40°N, 122.54°WStation UN-WAS-SNE

Snee-oosh Beach Sea Water Temperature

A cool beach on the Coastal Waters, warmest around August at about 11.7°C. Today's reading, 7-day forecast, and monthly averages below.

Live readings · auto-updating
Water Temperature NowBuoy & Sentinel-3 SST

Snee-oosh Beach water temperature

11.4
52.5°FVery Cold (< 16°C)

Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.

+0°vs Sep avgCoastal Waters48.40°N, 122.54°W
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
13°C
55.2°F onshore
Wind Speed
12 km/h
Surface wind
Wave Height
0.8 m
Slight shore chop
Swell
0.6 m
Deep water swell
Wave Period
6 s
Peak interval
UV Index
—
Daily maximum
Sunrise
—
First morning light
Sunset
—
Golden hour close

7-Day Water Temperature Forecast

Open-Meteo ocean model
Today
WedSep 30
11.4°C
52.5°F
Waves: 1m
Very Cold
ThuOct 1
11.7°C
53.1°F
Waves: 0.9m
Very Cold
FriOct 2
11.8°C
53.2°F
Waves: 0.7m
Very Cold
SatOct 3
11.7°C
53.1°F
Waves: 0.6m
Very Cold
SunOct 4
11.4°C
52.5°F
Waves: 0.7m
Very Cold
MonOct 5
11.1°C
52°F
Waves: 0.9m
Very Cold
TueOct 6
11°C
51.8°F
Waves: 1m
Very Cold
Forecast cooling trend: -0.4°C over 7 days at Snee-oosh Beach.
Confidence: High

Snee-oosh Beach Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in Snee-oosh Beach occurs inJune, July, August, September — peaking at11.7°C (53.1°F) in August.

Year-Round Water Temperature Curve (°C / °F)

Hover a bar for details
Current month Comfortable (20–24°C) Warm (24°C+) Cool (<20°C)
8
Jan
8
Feb
8
Mar
9
Apr
10
May
11
Jun
11
Jul
12
Aug
Current
11
Sep
10
Oct
9
Nov
9
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January7.2°C8°C9.1°CVery Cold (< 16°C)
February7°C8°C9.5°CVery Cold (< 16°C)
March7.3°C8.1°C9.2°CVery Cold (< 16°C)
April7.6°C8.8°C9.9°CVery Cold (< 16°C)
May8.4°C9.8°C11°CVery Cold (< 16°C)
June9.5°C10.7°C12.9°CVery Cold (< 16°C)
July10.4°C11.3°C12.6°CVery Cold (< 16°C)
August10°C11.7°C15.3°CVery Cold (< 16°C)
SeptemberCurrent9.8°C11.4°C13.4°CVery Cold (< 16°C)
October9.1°C10.1°C10.9°CVery Cold (< 16°C)
November8.7°C9.3°C10.4°CVery Cold (< 16°C)
December7.8°C8.6°C10.2°CVery Cold (< 16°C)

Swimming FAQs for Snee-oosh Beach

Is the sea warm enough to swim in Snee-oosh Beach today?

Typical sea surface temperature in Snee-oosh Beach this time of year is 11.4°C (52.5°F) — classified as Very Cold (< 16°C). Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges. Live readings load automatically.

What are the warmest months for swimming in Snee-oosh Beach?

The highest water temperatures in Snee-oosh Beach typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.

What is the typical water temperature in Snee-oosh Beach in September?

Historically in September, water temperatures in Snee-oosh Beach average around11.4°C (52.5°F), fluctuating between a recorded minimum of 9.8°C and a maximum of 13.4°C.

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Snee-oosh Beach Coastal Zone Map

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