All data are in degrees Fahrenheit

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Water temperature in Hamburg

Detailed information about the current water temperature in Hamburg. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Hamburg now

33.5

°F

February 17, 22:32

Trend:

stable

Yesterday:

35.0°F

Tomorrow:

33.9°F

Sunrise:

07:36

Sunset:

17:34

Day Length:

9 h. 58 min.

Hamburg in February

Minimum:

38.1°F

Average:

41.2°F

Maximum:

44.3°F

Sea water temperature in Hamburg today

As of now, in Hamburg, the water temperature is 33.5°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 4.0°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 40.0°F on 2024, while the historical minimum was 35.6°F on 2018.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 34.9°F, with minimum temperature starting at 33.9°F, while the maximum might reach 35.9°F.

Daily water temperature in Hamburg

Date Current Year

actual* / forecast**

last year 10 years average
Feb 3 32.6°F 37.3°F 36.7°F
Feb 4 34.1°F 36.5°F 36.4°F
Feb 5 33.7°F 35.7°F 36.2°F
Feb 6 33.0°F 34.9°F 35.6°F
Feb 7 32.4°F 34.2°F 34.9°F
Feb 8 32.2°F 33.5°F 34.5°F
Feb 9 32.3°F 32.8°F 33.7°F
Feb 10 32.7°F 33.3°F 34.3°F
Feb 11 32.6°F 33.9°F 34.8°F
Feb 12 32.6°F 34.4°F 35.0°F
Feb 13 34.7°F 34.8°F 35.5°F
Feb 14 34.9°F 35.3°F 35.8°F
Feb 15 35.3°F 35.8°F 36.4°F
Feb 16 35.0°F 36.2°F 36.9°F
Feb 17 33.5°F 37.0°F 37.4°F
Feb 18 33.9°F 37.2°F 37.9°F
Feb 19 34.3°F 37.4°F 38.3°F
Feb 20 34.6°F 37.8°F 38.5°F
Feb 21 34.9°F 38.1°F 38.9°F
Feb 22 35.4°F 38.6°F 39.4°F
Feb 23 35.9°F 38.9°F 39.8°F
Feb 24 35.3°F 38.2°F 39.3°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Hamburg by month

In an average year, Hamburg offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Hamburg was recorded on August 2, 2018, reaching a 74.2°F. While the coldest temperature occurred on January 23, 2026, dipping to 32.0°F. The average readings by season are 39.2°F in Winter, 47.9°F in Spring, 66.2°F in Summer, and 56.5°F in Autumn.