What is the current water temperature in Raahe?

Q: What is the current water temperature in Raahe?

As of now, in Raahe, the water temperature is 15.65°C. 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.

Finland > Raahe

Water temperature in Raahe

Detailed information about the current water temperature in Raahe. 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.

60.2

°F

August 12, 00:15

Trend:

stable

Yesterday:

59.9°F

Tomorrow:

60.0°F

Sunrise:

04:58

Sunset:

21:54

Day Length:

16 h. 56 min.

Raahe in August

Minimum:

32.0°F

Average:

32.2°F

Maximum:

32.9°F

Sea water temperature in Raahe today

As of now, in Raahe, the water temperature is 60.2°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 2.4°F lower 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 66.9°F on 2018, while the historical minimum was 58.8°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 minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 59.5°F, the minimum temperature may reach 59.1°F, and the maximum might stay at 60.0°F.

Daily water temperature in Raahe

Date	Current Year actual* / forecast**	last year	10 years average
Jul 29	57.4°F	71.5°F	65.3°F
Jul 30	58.6°F	71.7°F	65.1°F
Jul 31	59.6°F	72.1°F	64.8°F
Aug 1	58.1°F	71.9°F	64.6°F
Aug 2	59.0°F	72.0°F	64.7°F
Aug 3	60.5°F	72.3°F	64.7°F
Aug 4	60.9°F	71.7°F	64.5°F
Aug 5	61.6°F	71.2°F	64.4°F
Aug 6	61.4°F	70.7°F	63.9°F
Aug 7	61.0°F	70.3°F	63.7°F
Aug 8	60.8°F	68.1°F	63.3°F
Aug 9	60.0°F	67.1°F	62.3°F
Aug 10	60.2°F	67.3°F	62.6°F
Aug 11	59.9°F	67.0°F	62.3°F
Aug 12	60.2°F	66.3°F	62.6°F
Aug 13	60.0°F	66.1°F	62.4°F
Aug 14	59.8°F	66.1°F	62.2°F
Aug 15	59.5°F	65.8°F	61.9°F
Aug 16	59.5°F	65.5°F	61.9°F
Aug 17	59.1°F	64.9°F	61.5°F
Aug 18	59.3°F	64.6°F	61.7°F
Aug 19	59.2°F	63.8°F	61.6°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 Raahe by month

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

The warmest water in Raahe was recorded on August 3, 2025, reaching a 72.3°F. While the coldest temperature occurred on January 1, 2022, dipping to 32.0°F. The average readings by season are 32.8°F in Winter, 34.2°F in Spring, 59.3°F in Summer, and 47.1°F in Autumn.