What is the current water temperature in Oslo?

Q: What is the current water temperature in Oslo?

As of now, in Oslo, the water temperature is 16.41°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Norway > Oslo

Water temperature in Oslo

Detailed information about the current water temperature in Oslo. 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.

61.5

°F

June 25, 12:56

Trend:

increasing

Yesterday:

61.5°F

Tomorrow:

62.1°F

Sunrise:

03:55

Sunset:

22:44

Day Length:

18 h. 49 min.

Oslo in July

Minimum:

34.1°F

Average:

36.6°F

Maximum:

39.7°F

Sea water temperature in Oslo today

As of now, in Oslo, the water temperature is 61.5°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 2.4°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 is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 69.3°F on 2020, while the historical minimum was 61.0°F on 2015.

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 minimum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 62.4°F, with minimum temperature starting at 62.0°F, while the maximum might reach 63.0°F.

Daily water temperature in Oslo

Date	Current Year actual* / forecast**	last year	10 years average
Jun 11	54.6°F	62.1°F	59.0°F
Jun 12	55.1°F	61.6°F	59.2°F
Jun 13	55.6°F	61.1°F	59.9°F
Jun 14	59.1°F	61.4°F	60.2°F
Jun 15	57.7°F	61.1°F	60.3°F
Jun 16	58.3°F	61.3°F	61.3°F
Jun 17	61.1°F	63.3°F	61.9°F
Jun 18	60.2°F	62.2°F	62.5°F
Jun 19	59.6°F	62.0°F	62.7°F
Jun 20	59.8°F	63.1°F	63.0°F
Jun 21	59.3°F	61.4°F	62.9°F
Jun 22	60.6°F	62.1°F	63.1°F
Jun 23	60.6°F	62.1°F	63.1°F
Jun 24	61.5°F	62.1°F	63.5°F
Jun 25	61.5°F	63.4°F	63.9°F
Jun 26	62.1°F	66.0°F	64.5°F
Jun 27	62.0°F	65.2°F	64.4°F
Jun 28	62.0°F	64.9°F	64.4°F
Jun 29	62.3°F	67.0°F	64.7°F
Jun 30	62.8°F	66.6°F	65.1°F
Jul 1	62.9°F	65.6°F	65.2°F
Jul 2	63.0°F	65.8°F	65.3°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 Oslo by month

In an average year, Oslo offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Oslo was recorded on July 28, 2018, reaching a 73.3°F. While the coldest temperature occurred on January 19, 2025, dipping to 32.0°F. The average readings by season are 37.2°F in Winter, 43.3°F in Spring, 64.1°F in Summer, and 53.2°F in Autumn.