Shimane, Japan
Seto Inland Sea35.46°N, 133.05°EStation JA-SHI-BEA

嫁ヶ島 Sea Water Temperature

A mild beach on the Seto Inland Sea, warmest around August at about 27.1°C. Today's reading, 7-day forecast, and monthly averages below.

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

嫁ヶ島 water temperature

25.6
78.1°FWarm & Ideal (24°C – 28°C)

Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold.

+0°vs Sep avgSeto Inland Sea35.46°N, 133.05°E
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
27°C
80.8°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
25.6°C
78.1°F
Waves: 1m
Warm
ThuOct 1
25.9°C
78.6°F
Waves: 0.9m
Warm
FriOct 2
26°C
78.8°F
Waves: 0.7m
Warm
SatOct 3
25.9°C
78.6°F
Waves: 0.6m
Warm
SunOct 4
25.6°C
78.1°F
Waves: 0.7m
Warm
MonOct 5
25.3°C
77.5°F
Waves: 0.9m
Warm
TueOct 6
25.2°C
77.4°F
Waves: 1m
Warm
Forecast cooling trend: -0.4°C over 7 days at 嫁ヶ島.
Confidence: High

嫁ヶ島 Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in 嫁ヶ島 occurs inJuly, August, September — peaking at27.1°C (80.8°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)
14
Jan
13
Feb
13
Mar
15
Apr
17
May
21
Jun
24
Jul
27
Aug
Current
26
Sep
23
Oct
20
Nov
17
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January10.1°C14.2°C16.3°CVery Cold (< 16°C)
February11.7°C12.9°C14.2°CVery Cold (< 16°C)
March11.4°C12.9°C14.4°CVery Cold (< 16°C)
April12.8°C14.5°C16°CVery Cold (< 16°C)
May13.5°C17.1°C19.4°CCool / Refreshing (16°C – 20°C)
June18.2°C20.6°C23.1°CComfortable (20°C – 24°C)
July21.7°C24.3°C27.9°CWarm & Ideal (24°C – 28°C)
August24°C27.1°C30.2°CWarm & Ideal (24°C – 28°C)
SeptemberCurrent21.5°C25.6°C29.1°CWarm & Ideal (24°C – 28°C)
October20.9°C22.6°C25.8°CComfortable (20°C – 24°C)
November18°C19.7°C21.1°CCool / Refreshing (16°C – 20°C)
December14.6°C17°C18.8°CCool / Refreshing (16°C – 20°C)

Swimming FAQs for 嫁ヶ島

Is the sea warm enough to swim in 嫁ヶ島 today?

Typical sea surface temperature in 嫁ヶ島 this time of year is 25.6°C (78.1°F) — classified as Warm & Ideal (24°C – 28°C). Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold. Live readings load automatically.

What are the warmest months for swimming in 嫁ヶ島?

The highest water temperatures in 嫁ヶ島 typically occur duringJuly, August, September, when monthly averages reach peak seasonal levels.

What is the typical water temperature in 嫁ヶ島 in September?

Historically in September, water temperatures in 嫁ヶ島 average around25.6°C (78.1°F), fluctuating between a recorded minimum of 21.5°C and a maximum of 29.1°C.

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嫁ヶ島 Coastal Zone Map

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