What is the current water temperature in Hamburg?

Q: What is the current water temperature in Hamburg?

As of now, in Hamburg, the water temperature is 21.46°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Germany > Hamburg

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.

70.6

°F

June 28, 02:47

Trend:

stable

Yesterday:

70.5°F

Tomorrow:

70.5°F

Sunrise:

04:53

Sunset:

21:53

Day Length:

17 h. 0 min.

Hamburg in July

Minimum:

37.1°F

Average:

40.4°F

Maximum:

42.9°F

Sea water temperature in Hamburg today

As of now, in Hamburg, the water temperature is 70.6°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 4.2°F higher 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 71.4°F on 2019, while the historical minimum was 62.9°F on 2017.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 71.0°F, with minimum temperature starting at 70.5°F, while the maximum might reach 71.4°F.

Daily water temperature in Hamburg

Date	Current Year actual* / forecast**	last year	10 years average
Jun 14	63.7°F	63.2°F	64.5°F
Jun 15	64.3°F	63.2°F	64.6°F
Jun 16	63.2°F	62.4°F	64.1°F
Jun 17	63.3°F	62.6°F	64.0°F
Jun 18	63.0°F	62.8°F	64.1°F
Jun 19	63.0°F	63.6°F	64.2°F
Jun 20	64.3°F	63.4°F	64.1°F
Jun 21	65.2°F	63.8°F	64.2°F
Jun 22	64.9°F	64.4°F	64.3°F
Jun 23	65.5°F	64.8°F	64.4°F
Jun 24	65.9°F	64.7°F	64.6°F
Jun 25	67.9°F	65.1°F	65.3°F
Jun 26	68.5°F	64.8°F	66.1°F
Jun 27	70.5°F	65.6°F	66.4°F
Jun 28	70.6°F	65.2°F	66.5°F
Jun 29	70.5°F	65.6°F	66.4°F
Jun 30	70.7°F	65.0°F	66.6°F
Jul 1	71.0°F	66.2°F	66.9°F
Jul 2	71.1°F	67.4°F	66.9°F
Jul 3	71.3°F	67.3°F	67.1°F
Jul 4	71.3°F	68.2°F	67.2°F
Jul 5	71.4°F	68.2°F	67.2°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, 48.1°F in Spring, 66.2°F in Summer, and 56.5°F in Autumn.