World Resorts Poland Gdynia Weather

Gdynia Sea Temperature in January

Average sea water temperature in January:
+38.4°F
Minimum sea water temperature in January: 43.2°F
Maximum sea water temperature in January: 33.8°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 38.1°F. The highest and lowest sea temperatures during the month were 41.0°F and 35.4°F.

Monthly sea water temperature in Gdynia, °F

Which Poland resorts have warmest sea in January?

Place name January 2026 January 2025
Krynica Morska 39.3°F 39.5°F
Vladyslawowo 38.1°F 38.8°F
Gdynia 38.1°F 39.5°F
Leba 37.5°F 38.6°F
Sopot 36.8°F 38.8°F
Ustka 36.7°F 38.2°F
Gdansk 36.6°F 38.5°F
Miedzyzdroje 33.4°F 36.1°F
Wisla 32.0°F 32.0°F
Szczecin 31.6°F 35.1°F

Best time for vacation in Gdynia

Sunniest months:
May 13 days
June 13 days
August 12 days
Warmest months:
August 70.3 °F
July 69.6 °F
June 65.5 °F
Warmest sea temp:
August 67.7 °F
July 65.8 °F
September 63.5 °F
Coldest months:
January 34.7 °F
February 35.9 °F
December 38.5 °F
Rainiest months:
July 5 days
August 4 days
June 3 days
Windiest months:
December 13.3 mph
January 13.2 mph
February 12.2 mph

Gdynia on a weather map

Current weather
08:06
Gdynia
+37°F
NW 9 mph
Feels like: +32°F
Precip.: 100%
Places in Poland:
Name
°F
Warsaw
+48°F
Wisla
+48°F
Vladyslawowo
+39°F
Wroclaw
+45°F
Gdansk
+39°F
Gdynia
+37°F
Zakopane
+46°F
Krakow
+48°F
Krynica Morska
+39°F
Leba
+39°F
Miedzyzdroje
+41°F
Poznan
+41°F
Sopot
+37°F
Ustka
+39°F
Szczecin
+45°F
all places
24 Hours Forecast
Gdynia
Local time: 08:06
March 16, monday
0900
37°F
NW
9 mph
1200
39°F
NW
7 mph
1500
41°F
N
7 mph
1800
39°F
N
7 mph
2100
39°F
NE
9 mph
March 17, tuesday
0000
37°F
NE
6 mph
0300
39°F
E
11 mph
0600
37°F
NE
9 mph
Units of measurement: °C / °F