Schleswig-Holstein, Germany
Wadden Sea54.86°N, 9.60°EStation GE-SCH-FKK

FKK-Strand Sea Water Temperature

A cool beach on the Wadden Sea, warmest around August at about 18.6°C. Today's reading, 7-day forecast, and monthly averages below.

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Water Temperature NowBuoy & Sentinel-3 SST

FKK-Strand water temperature

16.4
61.5°FCool / Refreshing (16°C – 20°C)

Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.

+0°vs Sep avgWadden Sea54.86°N, 9.60°E
Activity Index:SwimmingSnorkelingSurfingTypical conditions
Marine Atmosphere Grid Live Marine Feed
Coastal Air
18°C
64.2°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
16.4°C
61.5°F
Waves: 1m
Refreshing
ThuOct 1
16.7°C
62.1°F
Waves: 0.9m
Refreshing
FriOct 2
16.8°C
62.2°F
Waves: 0.7m
Refreshing
SatOct 3
16.7°C
62.1°F
Waves: 0.6m
Refreshing
SunOct 4
16.4°C
61.5°F
Waves: 0.7m
Refreshing
MonOct 5
16.1°C
61°F
Waves: 0.9m
Refreshing
TueOct 6
16°C
60.8°F
Waves: 1m
Refreshing
Forecast cooling trend: -0.4°C over 7 days at FKK-Strand.
Confidence: High

FKK-Strand Monthly Water Temperature Averages

Historical monthly climatology. The warmest water in FKK-Strand occurs inJune, July, August, September — peaking at18.6°C (65.5°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)
3
Jan
2
Feb
3
Mar
5
Apr
11
May
15
Jun
18
Jul
19
Aug
Current
16
Sep
13
Oct
9
Nov
5
Dec
Full 12-month data table — min / avg / max & swimming comfort
MonthMin Water TempAverage Water TempMax Water TempSwimming Comfort
January0.2°C3.1°C6.7°CVery Cold (< 16°C)
February-0.6°C2.4°C5.3°CVery Cold (< 16°C)
March0°C2.9°C5.4°CVery Cold (< 16°C)
April-0.7°C5.3°C9.6°CVery Cold (< 16°C)
May8.3°C11.3°C14.7°CVery Cold (< 16°C)
June12.9°C15.1°C17.7°CVery Cold (< 16°C)
July15°C17.9°C23°CCool / Refreshing (16°C – 20°C)
August16.2°C18.6°C21.6°CCool / Refreshing (16°C – 20°C)
SeptemberCurrent13.9°C16.4°C19.4°CCool / Refreshing (16°C – 20°C)
October10°C13.2°C17.4°CVery Cold (< 16°C)
November6.8°C9.4°C12.6°CVery Cold (< 16°C)
December-0.3°C5.4°C7.5°CVery Cold (< 16°C)

Swimming FAQs for FKK-Strand

Is the sea warm enough to swim in FKK-Strand today?

Typical sea surface temperature in FKK-Strand this time of year is 16.4°C (61.5°F) — classified as Cool / Refreshing (16°C – 20°C). Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing. Live readings load automatically.

What are the warmest months for swimming in FKK-Strand?

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

What is the typical water temperature in FKK-Strand in September?

Historically in September, water temperatures in FKK-Strand average around16.4°C (61.5°F), fluctuating between a recorded minimum of 13.9°C and a maximum of 19.4°C.

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FKK-Strand Coastal Zone Map

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