Current sea water temperature:
+39.9°F
| Minimum sea water temperature in January: | 43.2°F |
| Maximum sea water temperature in January: | 34.2°F |
| Average sea water temperature in January: | 38.7°F |
| more information | |
14 days
forecast
forecast
| Ustka |
monthly
weather
weather
| Ustka |
Sea water temperature for the last 10 days:
| January 1 | 39.9°F | December 27 | 40.3°F |
| December 31 | 40.1°F | December 26 | 41.2°F |
| December 30 | 40.5°F | December 25 | 41.9°F |
| December 29 | 40.5°F | December 24 | 42.1°F |
| December 28 | 40.5°F | December 23 | 42.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Ustka?
Based on the data about daily sea water temperature for the last three years the warmest sea in Ustka was noticed in August, July and September.
Monthly Sea Temperatures in Ustka, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.9°F. The highest and lowest sea temperatures during the month were 69.1°F and 64.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 65.6°F. The highest and lowest sea temperatures during the month were 68.2°F and 63.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 63.8°F. The highest and lowest sea temperatures during the month were 66.4°F and 59.9°F.
current
weather
weather
| Ustka |
weather in
January
January
| Ustka |
Best time for vacation in Ustka
Ustka on a weather map
Places in Poland:
Name
°F
24 Hours Forecast
Ustka
Local time: 10:01
January 01, thursday
1200
36°F
NE
25 mph
25 mph
1500
36°F
NE
30 mph
30 mph
1800
34°F
NE
27 mph
27 mph
2100
37°F
NE
28 mph
28 mph
January 02, friday
0000
37°F
NE
30 mph
30 mph
0300
36°F
NE
27 mph
27 mph
0600
32°F
NE
24 mph
24 mph
0900
37°F
E
30 mph
30 mph
