26.08
wed
wed
Day
68°F
SW 9 mph
Precip.
13%
13%
Night
55°F
W 9 mph
Precip.
13%
13%
27.08
thu
thu
Day
73°F
NW 11 mph
Precip.
1%
1%
Night
61°F
W 13 mph
Precip.
8%
8%
28.08
fri
fri
Day
75°F
NW 19 mph
Precip.
10%
10%
Night
64°F
N 6 mph
Precip.
47%
47%
29.08
sat
sat
Day
72°F
NE 14 mph
Precip.
5%
5%
Night
63°F
NE 8 mph
Precip.
19%
19%
30.08
sun
sun
Day
72°F
NE 16 mph
Precip.
14%
14%
Night
64°F
N 7 mph
Precip.
20%
20%
31.08
mon
mon
Day
73°F
NE 9 mph
Precip.
5%
5%
Night
59°F
NE 9 mph
Precip.
57%
57%
01.09
tue
tue
Day
63°F
E 17 mph
Precip.
64%
64%
Night
61°F
E 14 mph
Precip.
12%
12%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 66.1°F. The highest and lowest sea temperatures during the month were 67.8°F and 65.1°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.
Air temperature in Ustka, °F
Precipitation total in Ustka, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ustka
Ustka on a weather map
Places in Poland:
Name
°F
24 Hours Forecast
Ustka
Local time: 04:08
August 26, wednesday
0600
54°F
W
7 mph
7 mph
0900
63°F
SW
9 mph
9 mph
1200
68°F
SW
9 mph
9 mph
1500
68°F
W
12 mph
12 mph
1800
68°F
SW
14 mph
14 mph
2100
59°F
W
11 mph
11 mph
August 27, thursday
0000
55°F
W
9 mph
9 mph
0300
55°F
NW
8 mph
8 mph
