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 12.73°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.

54.9

°F

June 8, 22:01

Trend:

increasing

Yesterday:

54.1°F

Tomorrow:

55.2°F

Sunrise:

02:50

Sunset:

23:54

Day Length:

21 h. 4 min.

Raahe in June

Minimum:

32.0°F

Average:

32.3°F

Maximum:

33.0°F

Sea water temperature in Raahe today

As of now, in Raahe, the water temperature is 54.9°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 5.1°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 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 maximum temperature for this date. The maximum temperature recorded for this date was 59.1°F on 2024, while the historical minimum was 44.8°F on 2022.

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 maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 57.7°F, with minimum temperature starting at 55.2°F, while the maximum might reach 59.6°F.

Daily water temperature in Raahe

Date	Current Year actual* / forecast**	last year	10 years average
May 25	42.2°F	41.9°F	42.1°F
May 26	42.2°F	42.2°F	43.0°F
May 27	44.5°F	43.1°F	44.1°F
May 28	45.7°F	44.4°F	44.9°F
May 29	48.9°F	45.4°F	45.5°F
May 30	50.3°F	46.5°F	46.4°F
May 31	50.6°F	45.6°F	46.8°F
Jun 1	49.9°F	45.0°F	46.8°F
Jun 2	50.3°F	46.4°F	47.2°F
Jun 3	51.4°F	46.8°F	47.9°F
Jun 4	51.6°F	47.8°F	48.0°F
Jun 5	52.4°F	47.1°F	48.2°F
Jun 6	54.3°F	48.1°F	49.1°F
Jun 7	54.1°F	46.6°F	49.7°F
Jun 8	54.9°F	47.2°F	49.8°F
Jun 9	55.2°F	47.7°F	50.0°F
Jun 10	56.2°F	49.0°F	51.1°F
Jun 11	57.1°F	48.9°F	51.9°F
Jun 12	58.2°F	50.6°F	53.1°F
Jun 13	58.7°F	52.4°F	53.5°F
Jun 14	59.4°F	52.1°F	54.2°F
Jun 15	59.6°F	52.2°F	54.4°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.