Current sea water temperature:
+36.1°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 12 | 36.1°F | January 7 | 38.3°F |
| January 11 | 36.3°F | January 6 | 39.2°F |
| January 10 | 36.3°F | January 5 | 39.9°F |
| January 9 | 36.5°F | January 4 | 39.9°F |
| January 8 | 37.6°F | January 3 | 40.1°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: 04:54
January 13, tuesday
0600
27°F
NW
9 mph
9 mph
0900
27°F
NW
9 mph
9 mph
1200
30°F
NW
11 mph
11 mph
1500
28°F
NW
9 mph
9 mph
1800
28°F
NW
11 mph
11 mph
2100
30°F
NW
12 mph
12 mph
January 14, wednesday
0000
30°F
NW
14 mph
14 mph
0300
32°F
N
15 mph
15 mph
