Miyagi, Japan
Hakodate Bay38.86°N, 141.62°EStation JA-MIY-BEA

田中浜 Sea Water Temperature

A temperate beach on the Hakodate Bay, warmest around August at about 22.8°C. Today's reading, 7-day forecast, and monthly averages below.

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

田中浜 water temperature

21.9
71.4°FComfortable (20°C – 24°C)

Pleasant and revitalizing. Great for most beachgoers and active recreational swimming.

+0°vs Sep avgHakodate Bay38.86°N, 141.62°E
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
23°C
74.1°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
21.9°C
71.4°F
Waves: 1m
Comfortable
ThuOct 1
22.2°C
72°F
Waves: 0.9m
Comfortable
FriOct 2
22.3°C
72.1°F
Waves: 0.7m
Comfortable
SatOct 3
22.2°C
72°F
Waves: 0.6m
Comfortable
SunOct 4
21.9°C
71.4°F
Waves: 0.7m
Comfortable
MonOct 5
21.6°C
70.9°F
Waves: 0.9m
Comfortable
TueOct 6
21.5°C
70.7°F
Waves: 1m
Comfortable
Forecast cooling trend: -0.4°C over 7 days at 田中浜.
Confidence: High

田中浜 Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in 田中浜 occurs inJuly, August, September, October — peaking at22.8°C (73°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)
11
Jan
8
Feb
7
Mar
9
Apr
12
May
16
Jun
20
Jul
23
Aug
Current
22
Sep
19
Oct
16
Nov
14
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January7.8°C10.8°C16.6°CVery Cold (< 16°C)
February5.2°C8.4°C15.9°CVery Cold (< 16°C)
March3°C7.2°C14.9°CVery Cold (< 16°C)
April4.3°C8.9°C15.4°CVery Cold (< 16°C)
May8.9°C11.8°C16.9°CVery Cold (< 16°C)
June11.5°C16.2°C19.3°CCool / Refreshing (16°C – 20°C)
July16.2°C19.9°C23.4°CCool / Refreshing (16°C – 20°C)
August19.2°C22.8°C25.3°CComfortable (20°C – 24°C)
SeptemberCurrent19.7°C21.9°C25.4°CComfortable (20°C – 24°C)
October16.6°C19.1°C22.7°CCool / Refreshing (16°C – 20°C)
November13.5°C16.1°C20.3°CCool / Refreshing (16°C – 20°C)
December11.8°C13.7°C19.1°CVery Cold (< 16°C)

Swimming FAQs for 田中浜

Is the sea warm enough to swim in 田中浜 today?

Typical sea surface temperature in 田中浜 this time of year is 21.9°C (71.4°F) — classified as Comfortable (20°C – 24°C). Pleasant and revitalizing. Great for most beachgoers and active recreational swimming. Live readings load automatically.

What are the warmest months for swimming in 田中浜?

The highest water temperatures in 田中浜 typically occur duringJuly, August, September, October, when monthly averages reach peak seasonal levels.

What is the typical water temperature in 田中浜 in September?

Historically in September, water temperatures in 田中浜 average around21.9°C (71.4°F), fluctuating between a recorded minimum of 19.7°C and a maximum of 25.4°C.

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田中浜 Coastal Zone Map

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