Sea weather in Kotka in Finland All the beach weather in Kotka

All the essential weather information for enjoying the beach in Kotka in Finland, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Kotka over the next 7 days?

Discover the best moment to go to the beach in Kotka in Finland this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Kotka. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Wednesday 18 December 202423°F to 27°Fnot recommended
Thursday 19 December 202427°F to 41°Fnot recommended
Friday 20 December 202431°F to 43°Fdiscouraged
Saturday 21 December 202432°F to 38°Fnot recommended
Sunday 22 December 202434°F to 36°Fnot recommended
Monday 23 December 202434°F to 36°Fnot recommended
Tuesday 24 December 202434°F to 36°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Kotka

Sea weather on Wednesday 18 December 2024

On Wednesday 18 December 2024, the sun will rise at 10:13 and will set at 15:56 on the beach(es) of Kotka. The outside temperature will be a high of 27°F t and a low of 23°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 19.9mph km/h (with gusts up to 25.5mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-4°C (26°F)-4°C (25°F)-4°C (24°F)-4°C (24°F)-5°C (24°F)-5°C (24°F)-4°C (24°F)-3°C (26°F)
Perceived temperature-11°C (12°F)-12°C (10°F)-12°C (10°F)-11°C (12°F)-10°C (14°F)-6°C (20°F)-10°C (14°F)-11°C (13°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%77%75%74%73%71%81%83%
Barometric pressure1004 hPa1007 hPa1010 hPa1011 hPa1012 hPa1013 hPa1011 hPa1008 hPa
Cloud cover100%100%100%67%41%24%100%100%
Heat index-4°C (26°F)-4°C (25°F)-4°C (24°F)-4°C (24°F)-5°C (24°F)-5°C (24°F)-4°C (24°F)-3°C (26°F)
Dew point-7°C (20°F)-8°C (18°F)-8°C (18°F)-8°C (17°F)-9°C (16°F)-9°C (16°F)-7°C (19°F)-6°C (22°F)
Wind
Speed32km/h (20mph)31km/h (19mph)30km/h (19mph)23km/h (15mph)15km/h (10mph)4km/h (3mph)17km/h (11mph)30km/h (19mph)
Gusts39km/h (24mph)38km/h (24mph)38km/h (23mph)30km/h (19mph)22km/h (14mph)7km/h (4mph)25km/h (15mph)41km/h (25mph)
Direction 338°
NNW
342°
NNW
335°
NNW
337°
NNW
337°
NNW
304°
NW
165°
SSE
155°
SSE
Wind chill-11°C (12°F)-12°C (10°F)-12°C (10°F)-11°C (12°F)-10°C (14°F)-6°C (20°F)-10°C (14°F)-11°C (13°F)
Waves
Height0.4m (1.4ft)0.7m (2.4ft)0.6m (2.0ft)0.5m (1.5ft)0.3m (1.0ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.6ft)
Direction 328°
NNW
324°
NW
331°
NNW
335°
NNW
335°
NNW
337°
NNW
343°
NNW
179°
S
Period2.9 sec.2.9 sec.2.9 sec.2.9 sec.2.9 sec.3.2 sec.3.1 sec.3.1 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.1m (3.6ft)1.1m (3.6ft)0.9m (3ft)0.3m (1ft)0.2m (0.7ft)0.5m (1.6ft)
Sea water temperature
Water temperature3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)

Sea weather on Thursday 19 December 2024

On Thursday 19 December 2024, the sun will rise at 10:14 and will set at 15:57 on the beach(es) of Kotka. The outside temperature will be a high of 41°F t and a low of 27°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 28mph km/h (with gusts up to 36.7mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-3°C (27°F)-2°C (29°F)-0°C (32°F)2°C (35°F)3°C (38°F)5°C (40°F)4°C (39°F)4°C (40°F)
Perceived temperature-11°C (12°F)-10°C (14°F)-8°C (18°F)-5°C (23°F)-2°C (28°F)-1°C (30°F)-2°C (29°F)-1°C (31°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%93%96%96%97%92%91%93%
Barometric pressure1004 hPa998 hPa994 hPa990 hPa988 hPa988 hPa988 hPa986 hPa
Cloud cover100%100%100%100%100%100%100%98%
Heat index-3°C (27°F)-2°C (29°F)-0°C (32°F)2°C (35°F)3°C (38°F)5°C (40°F)4°C (39°F)4°C (40°F)
Dew point-4°C (25°F)-3°C (27°F)-1°C (31°F)1°C (34°F)3°C (37°F)3°C (38°F)2°C (36°F)3°C (38°F)
Wind
Speed40km/h (25mph)45km/h (28mph)40km/h (25mph)37km/h (23mph)32km/h (20mph)35km/h (21mph)30km/h (19mph)26km/h (16mph)
Gusts50km/h (31mph)59km/h (37mph)54km/h (34mph)52km/h (33mph)38km/h (23mph)36km/h (23mph)35km/h (22mph)43km/h (27mph)
Direction 152°
SSE
155°
SSE
157°
SSE
166°
SSE
183°
S
228°
SW
195°
SSW
192°
SSW
Wind chill-11°C (12°F)-10°C (14°F)-8°C (18°F)-5°C (23°F)-2°C (28°F)-1°C (30°F)-2°C (29°F)-1°C (31°F)
Waves
Height0.4m (1.3ft)0.7m (2.2ft)0.9m (3.0ft)1.0m (3.1ft)0.9m (2.9ft)0.6m (1.9ft)0.4m (1.4ft)0.6m (1.9ft)
Direction 182°
S
185°
S
187°
S
181°
S
182°
S
188°
S
203°
SSW
193°
SSW
Period3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height1.2m (3.9ft)1.5m (4.9ft)1.6m (5.2ft)1.6m (5.2ft)1.4m (4.6ft)1.1m (3.6ft)1.1m (3.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)

Sea weather on Friday 20 December 2024

On Friday 20 December 2024, the sun will rise at 10:14 and will set at 15:57 on the beach(es) of Kotka. The outside temperature will be a high of 43°F t and a low of 31°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 24.2mph km/h (with gusts up to 32.9mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (40°F)5°C (41°F)4°C (39°F)4°C (38°F)3°C (38°F)3°C (38°F)2°C (35°F)-1°C (31°F)
Perceived temperature-1°C (30°F)-1°C (31°F)-2°C (29°F)-2°C (28°F)-3°C (27°F)-3°C (27°F)-4°C (25°F)-8°C (18°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity96%95%91%81%79%83%98%82%
Barometric pressure984 hPa983 hPa985 hPa988 hPa988 hPa989 hPa990 hPa994 hPa
Cloud cover100%100%70%100%82%100%100%100%
Heat index5°C (40°F)5°C (41°F)4°C (39°F)4°C (38°F)3°C (38°F)3°C (38°F)2°C (35°F)-1°C (31°F)
Dew point4°C (39°F)4°C (40°F)3°C (37°F)1°C (33°F)0°C (32°F)1°C (33°F)2°C (35°F)-3°C (26°F)
Wind
Speed39km/h (24mph)39km/h (24mph)35km/h (22mph)33km/h (21mph)36km/h (22mph)34km/h (21mph)30km/h (18mph)37km/h (23mph)
Gusts45km/h (28mph)44km/h (27mph)53km/h (33mph)49km/h (30mph)38km/h (24mph)36km/h (23mph)44km/h (27mph)49km/h (31mph)
Direction 189°
S
189°
S
258°
WSW
220°
SW
220°
SW
220°
SW
252°
WSW
290°
WNW
Wind chill-1°C (30°F)-1°C (31°F)-2°C (29°F)-2°C (28°F)-3°C (27°F)-3°C (27°F)-4°C (25°F)-8°C (18°F)
Waves
Height0.8m (2.7ft)0.8m (2.8ft)0.7m (2.2ft)0.4m (1.4ft)0.6m (1.8ft)0.7m (2.4ft)0.9m (2.8ft)0.9m (2.9ft)
Direction 189°
S
191°
SSW
193°
SSW
195°
SSW
209°
SSW
207°
SSW
219°
SW
240°
WSW
Period3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height1.4m (4.6ft)1.4m (4.6ft)1.2m (3.9ft)1.1m (3.6ft)1.2m (3.9ft)1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)

Sea weather on Saturday 21 December 2024

On Saturday 21 December 2024, the sun will rise at 10:15 and will set at 15:57 on the beach(es) of Kotka. The outside temperature will be a high of 38°F t and a low of 32°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 28mph km/h (with gusts up to 37.9mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature-0°C (31°F)1°C (33°F)2°C (35°F)2°C (35°F)1°C (35°F)2°C (35°F)1°C (35°F)3°C (37°F)
Perceived temperature-8°C (17°F)-6°C (21°F)-5°C (22°F)-5°C (23°F)-5°C (22°F)-5°C (23°F)-6°C (22°F)-4°C (25°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%65%72%76%73%81%97%97%
Barometric pressure998 hPa999 hPa1000 hPa1002 hPa1003 hPa1003 hPa1001 hPa999 hPa
Cloud cover100%100%71%78%43%100%100%100%
Heat index-0°C (31°F)1°C (33°F)2°C (35°F)2°C (35°F)1°C (35°F)2°C (35°F)1°C (35°F)3°C (37°F)
Dew point-6°C (21°F)-5°C (23°F)-3°C (27°F)-2°C (28°F)-3°C (27°F)-1°C (30°F)1°C (34°F)2°C (36°F)
Wind
Speed43km/h (27mph)37km/h (23mph)45km/h (28mph)42km/h (26mph)38km/h (23mph)39km/h (24mph)41km/h (25mph)43km/h (27mph)
Gusts55km/h (34mph)50km/h (31mph)61km/h (38mph)58km/h (36mph)39km/h (24mph)39km/h (24mph)42km/h (26mph)49km/h (30mph)
Direction 293°
WNW
264°
W
275°
W
258°
WSW
240°
WSW
220°
SW
204°
SSW
217°
SW
Wind chill-8°C (17°F)-6°C (21°F)-5°C (22°F)-5°C (23°F)-5°C (22°F)-5°C (23°F)-6°C (22°F)-4°C (25°F)
Waves
Height0.9m (3.0ft)1.0m (3.1ft)1.2m (3.9ft)1.2m (3.9ft)1.0m (3.4ft)0.8m (2.8ft)0.7m (2.5ft)0.7m (2.5ft)
Direction 252°
WSW
251°
WSW
252°
WSW
255°
WSW
249°
WSW
245°
WSW
231°
SW
215°
SW
Period3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height1.4m (4.6ft)1.5m (4.9ft)1.7m (5.6ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)

Sea weather on Sunday 22 December 2024

On Sunday 22 December 2024, the sun will rise at 10:15 and will set at 15:58 on the beach(es) of Kotka. The outside temperature will be a high of 36°F t and a low of 34°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 27.3mph km/h (with gusts up to 36mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (36°F)2°C (36°F)2°C (35°F)2°C (36°F)1°C (34°F)1°C (34°F)1°C (34°F)2°C (35°F)
Perceived temperature-4°C (24°F)-5°C (24°F)-5°C (23°F)-5°C (24°F)-6°C (21°F)-6°C (21°F)-6°C (22°F)-5°C (23°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity97%97%97%91%96%97%97%97%
Barometric pressure999 hPa998 hPa996 hPa995 hPa993 hPa992 hPa992 hPa993 hPa
Cloud cover100%100%100%100%100%100%100%100%
Heat index2°C (36°F)2°C (36°F)2°C (35°F)2°C (36°F)1°C (34°F)1°C (34°F)1°C (34°F)2°C (35°F)
Dew point2°C (35°F)2°C (35°F)1°C (35°F)1°C (33°F)1°C (33°F)1°C (33°F)1°C (33°F)1°C (34°F)
Wind
Speed41km/h (26mph)37km/h (23mph)39km/h (24mph)42km/h (26mph)44km/h (27mph)43km/h (27mph)41km/h (25mph)36km/h (23mph)
Gusts58km/h (36mph)53km/h (33mph)55km/h (34mph)58km/h (36mph)50km/h (31mph)46km/h (29mph)44km/h (27mph)52km/h (32mph)
Direction 213°
SSW
202°
SSW
196°
SSW
188°
S
179°
S
182°
S
186°
S
188°
S
Wind chill-4°C (24°F)-5°C (24°F)-5°C (23°F)-5°C (24°F)-6°C (21°F)-6°C (21°F)-6°C (22°F)-5°C (23°F)
Waves
Height0.7m (2.4ft)0.7m (2.2ft)0.7m (2.3ft)0.8m (2.6ft)0.9m (2.8ft)0.9m (3.0ft)0.9m (3.0ft)0.8m (2.7ft)
Direction 209°
SSW
205°
SSW
199°
SSW
194°
SSW
192°
SSW
190°
S
191°
S
189°
S
Period3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height1.3m (4.3ft)1.2m (3.9ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)1.5m (4.9ft)1.4m (4.6ft)1.4m (4.6ft)
Sea water temperature
Water temperature1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)

Sea weather on Monday 23 December 2024

On Monday 23 December 2024, the sun will rise at 10:16 and will set at 15:59 on the beach(es) of Kotka. The outside temperature will be a high of 36°F t and a low of 34°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 22.4mph km/h (with gusts up to 31.7mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (35°F)2°C (35°F)1°C (34°F)2°C (35°F)2°C (35°F)2°C (35°F)2°C (35°F)2°C (35°F)
Perceived temperature-5°C (24°F)-5°C (24°F)-5°C (23°F)-4°C (24°F)-3°C (26°F)-4°C (25°F)-3°C (26°F)-3°C (27°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity93%93%96%94%91%94%92%92%
Barometric pressure995 hPa996 hPa997 hPa999 hPa1002 hPa1004 hPa1006 hPa1007 hPa
Cloud cover100%100%100%87%73%100%100%100%
Heat index2°C (35°F)2°C (35°F)1°C (34°F)2°C (35°F)2°C (35°F)2°C (35°F)2°C (35°F)2°C (35°F)
Dew point1°C (34°F)1°C (33°F)1°C (33°F)1°C (33°F)1°C (33°F)1°C (33°F)0°C (33°F)0°C (33°F)
Wind
Speed36km/h (23mph)33km/h (21mph)28km/h (18mph)28km/h (18mph)23km/h (14mph)26km/h (16mph)21km/h (13mph)17km/h (11mph)
Gusts51km/h (32mph)46km/h (29mph)40km/h (25mph)40km/h (25mph)33km/h (21mph)38km/h (24mph)32km/h (20mph)26km/h (16mph)
Direction 178°
S
178°
S
178°
S
176°
S
188°
S
173°
S
174°
S
179°
S
Wind chill-5°C (24°F)-5°C (24°F)-5°C (23°F)-4°C (24°F)-3°C (26°F)-4°C (25°F)-3°C (26°F)-3°C (27°F)
Waves
Height0.8m (2.7ft)0.8m (2.7ft)0.8m (2.5ft)0.6m (2.1ft)0.5m (1.8ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.2ft)
Direction 188°
S
186°
S
187°
S
183°
S
179°
S
176°
S
167°
SSE
150°
SSE
Period3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height1.4m (4.6ft)1.4m (4.6ft)1.4m (4.6ft)1.2m (3.9ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)1°C (34°F)

Sea weather on Tuesday 24 December 2024

On Tuesday 24 December 2024, the sun will rise at 10:16 and will set at 15:59 on the beach(es) of Kotka. The outside temperature will be a high of 36°F t and a low of 34°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 8.7mph km/h (with gusts up to 12.4mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature2°C (35°F)2°C (35°F)1°C (34°F)1°C (34°F)1°C (33°F)1°C (34°F)1°C (34°F)2°C (35°F)
Perceived temperature-2°C (28°F)-1°C (29°F)-1°C (30°F)-2°C (29°F)-1°C (30°F)0°C (32°F)1°C (33°F)-1°C (31°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity91%91%91%91%92%90%89%88%
Barometric pressure1009 hPa1011 hPa1012 hPa1013 hPa1015 hPa1016 hPa1016 hPa1017 hPa
Cloud cover100%100%100%100%95%82%82%76%
Heat index2°C (35°F)2°C (35°F)1°C (34°F)1°C (34°F)1°C (33°F)1°C (34°F)1°C (34°F)2°C (35°F)
Dew point1°C (33°F)0°C (33°F)0°C (32°F)-0°C (32°F)-0°C (31°F)-0°C (31°F)-0°C (31°F)0°C (32°F)
Wind
Speed14km/h (9mph)10km/h (6mph)8km/h (5mph)8km/h (5mph)6km/h (4mph)4km/h (2mph)3km/h (2mph)8km/h (5mph)
Gusts20km/h (12mph)15km/h (9mph)12km/h (8mph)12km/h (7mph)9km/h (5mph)5km/h (3mph)5km/h (3mph)12km/h (7mph)
Direction 169°
S
166°
SSE
139°
SE
106°
ESE
74°
ENE
50°
NE
314°
NW
234°
SW
Wind chill-2°C (28°F)-1°C (29°F)-1°C (30°F)-2°C (29°F)-1°C (30°F)0°C (32°F)1°C (33°F)-1°C (31°F)
Waves
Height0.3m (1.1ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (0.9ft)0.2m (0.8ft)0.2m (0.8ft)
Direction 147°
SSE
145°
SE
144°
SE
146°
SE
150°
SSE
138°
SE
146°
SE
132°
SE
Period3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)1.0m (3.3ft)1.0m (3.3ft)
Sea water temperature
Water temperature3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)3°C (38°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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