Measurements:
°C
°F
Sopot
42°F
SE 6 mph
Feels like: 38°F
Precip: 51%
World Resorts Poland Sopot Weather

Sopot Sea Water Temperature

Current Sea Water Temperature:
+31.0°F
Maximum Sea Water Temperature in March: 42.4°F
Minimum Sea Water Temperature in March: 28.8°F
Average water temperature in March: 35.1°F

Sea Water Temperature for the Last 10 Days:

March 19 31.0°F March 14 34.8°F
March 18 31.8°F March 13 34.6°F
March 17 33.8°F March 12 33.4°F
March 16 35.4°F March 11 34.8°F
March 15 35.8°F March 10 33.4°F

When is the Warmest Sea for Sopot?

According to our data for the last three years for Sopot the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Sopot was 68.6°F. The maximum and minimum values were 66.0°F and 71.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Sopot was 66.7°F. The maximum and minimum values were 61.6°F and 71.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Sopot was 65.4°F. The maximum and minimum values were 61.6°F and 68.6°F respectively.

Best Time to Visit Sopot
The most sunny months:
May 12 days
June 12 days
August 12 days
The most warm months:
August 73.4 °F
July 72.7 °F
June 68.6 °F
Warmest sea temperature:
August 69.6 °F
July 67.5 °F
September 64.8 °F
The most cold months:
January 32.2 °F
February 33.8 °F
December 36.5 °F
The most rainy months:
July 6 days
August 4 days
June 4 days
The most windy months:
December 12 mph
January 12 mph
October 11 mph

Sopot on the Weather Map

Poland Resorts:
NAME
Gdansk +42
Gdynia +42
Krakow +42
Krynica Morska +42
Leba +38
Miedzyzdroje +40
Poznan +42
Sopot +42
Szczecin +42
Ustka +40
Vladyslawowo +42
Warsaw +42
Wisla +34
Wroclaw +40
Zakopane +24
24 Hours Weather Forecast
Sopot
Local time: 01:22
20 mar, friday
0300 40°F
S
5 mph
0600 36°F
SW
4 mph
0900 40°F
SW
6 mph
1200 40°F
SW
8 mph
1500 40°F
SW
9 mph
1800 36°F
S
6 mph
2100 34°F
S
6 mph
21 mar, saturday
0000 34°F
S
6 mph