All data are in degrees Fahrenheit

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Water temperature in Qaqortoq

Detailed information about the current water temperature in Qaqortoq. 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 Qaqortoq now

38.9

°F

October 9, 17:44

Trend:

stable

Yesterday:

38.6°F

Tomorrow:

38.7°F

Sunrise:

09:29

Sunset:

20:12

Day Length:

10 h. 43 min.

Qaqortoq in October

Minimum:

32.0°F

Average:

32.2°F

Maximum:

32.9°F

Sea water temperature in Qaqortoq today

As of now, in Qaqortoq, the water temperature is 38.9°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 0.7°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 40.6°F on 2019, while the historical minimum was 36.1°F on 2024.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 38.3°F, the minimum temperature may reach 37.9°F, and the maximum might stay at 38.7°F.

Daily water temperature in Qaqortoq

Date Current Year

actual* / forecast**

last year 10 years average
Sep 25 42.2°F 40.0°F 39.8°F
Sep 26 41.5°F 39.9°F 39.5°F
Sep 27 41.5°F 38.9°F 40.0°F
Sep 28 41.4°F 39.3°F 39.9°F
Sep 29 40.7°F 38.9°F 39.5°F
Sep 30 40.2°F 38.6°F 39.6°F
Oct 1 39.9°F 38.3°F 39.3°F
Oct 2 40.5°F 38.3°F 38.8°F
Oct 3 39.7°F 38.7°F 38.8°F
Oct 4 38.7°F 39.4°F 38.5°F
Oct 5 40.3°F 39.7°F 38.7°F
Oct 6 39.6°F 39.3°F 38.6°F
Oct 7 39.0°F 39.1°F 38.2°F
Oct 8 38.6°F 39.2°F 38.5°F
Oct 9 38.9°F 38.7°F 38.2°F
Oct 10 38.7°F 37.4°F 37.9°F
Oct 11 38.5°F 38.6°F 37.8°F
Oct 12 38.3°F 38.1°F 37.6°F
Oct 13 38.2°F 37.7°F 37.5°F
Oct 14 38.2°F 37.2°F 37.5°F
Oct 15 38.1°F 38.1°F 37.4°F
Oct 16 37.9°F 38.2°F 37.2°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 Qaqortoq by month

In an average year, Qaqortoq offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Qaqortoq was recorded on August 12, 2026, reaching a 50.6°F. While the coldest temperature occurred on January 1, 2016, dipping to 32.0°F. The average readings by season are 32.3°F in Winter, 32.5°F in Spring, 39.9°F in Summer, and 37.9°F in Autumn.