Sea weather in Lemnos in Greece All the beach weather in Lemnos

All the essential weather information for enjoying the beach in Lemnos in Greece, 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 Lemnos over the next 7 days?

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

Date Outside temp. Our opinion
Saturday 18 July 202670°F to 81°Fdiscouraged
Sunday 19 July 202670°F to 81°Fdiscouraged
Monday 20 July 202670°F to 79°Frecommended
Tuesday 21 July 202672°F to 83°Fdiscouraged
Wednesday 22 July 202670°F to 79°Frecommended
Thursday 23 July 202674°F to 77°Fnot recommended
Friday 24 July 202672°F to 77°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Lemnos

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:07 and will set at 20:45 on the beach(es) of Lemnos. The outside temperature will be a high of 81°F t and a low of 70°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 13.1mph km/h (with gusts up to 21.1mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)25°C (77°F)25°C (76°F)21°C (70°F)24°C (75°F)26°C (78°F)27°C (80°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (80°F)26°C (80°F)21°C (70°F)26°C (78°F)27°C (81°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity70%72%74%74%71%65%66%63%
Barometric pressure1012 hPa1012 hPa1012 hPa1012 hPa1013 hPa1012 hPa1010 hPa1010 hPa
Cloud cover7%10%18%10%6%5%4%5%
Heat index28°C (82°F)27°C (81°F)27°C (80°F)26°C (80°F)24°C (76°F)26°C (78°F)27°C (81°F)28°C (83°F)
Dew point20°C (68°F)20°C (68°F)20°C (68°F)20°C (68°F)16°C (60°F)17°C (63°F)19°C (66°F)19°C (66°F)
Wind
Speed15km/h (10mph)18km/h (11mph)21km/h (13mph)20km/h (13mph)15km/h (10mph)12km/h (7mph)14km/h (9mph)17km/h (10mph)
Gusts33km/h (20mph)19km/h (12mph)21km/h (13mph)34km/h (21mph)33km/h (20mph)24km/h (15mph)29km/h (18mph)22km/h (14mph)
Direction
N
32°
NNE
43°
NE
50°
NE
42°
NE
13°
NNE
305°
NW

N
Wind chill26°C (78°F)25°C (78°F)25°C (77°F)25°C (76°F)21°C (70°F)24°C (75°F)26°C (78°F)27°C (80°F)
Waves
Height0.3m (1.1ft)0.4m (1.2ft)0.6m (2.0ft)0.6m (2.0ft)0.5m (1.7ft)0.4m (1.4ft)0.3m (1.1ft)0.4m (1.3ft)
Direction 344°
NNW
22°
NNE
51°
NE
58°
ENE
62°
ENE
56°
ENE
51°
NE

N
Period3.1 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.2.5 sec.3.5 sec.3.5 sec.
Significant height0.5m (1.6ft)0.6m (2ft)1.0m (3.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:08 and will set at 20:44 on the beach(es) of Lemnos. The outside temperature will be a high of 81°F t and a low of 70°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 13.7mph km/h (with gusts up to 23.6mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (77°F)25°C (76°F)25°C (77°F)22°C (71°F)24°C (75°F)26°C (78°F)27°C (80°F)
Perceived temperature27°C (81°F)27°C (80°F)26°C (80°F)27°C (80°F)22°C (71°F)26°C (78°F)27°C (81°F)28°C (83°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%72%75%72%67%66%68%67%
Barometric pressure1011 hPa1011 hPa1011 hPa1012 hPa1012 hPa1012 hPa1011 hPa1010 hPa
Cloud cover5%7%6%11%13%10%8%5%
Heat index27°C (81°F)27°C (80°F)26°C (80°F)27°C (80°F)25°C (76°F)26°C (78°F)27°C (81°F)28°C (83°F)
Dew point20°C (68°F)20°C (67°F)20°C (68°F)20°C (67°F)15°C (60°F)17°C (63°F)19°C (67°F)20°C (68°F)
Wind
Speed14km/h (9mph)16km/h (10mph)22km/h (14mph)22km/h (14mph)20km/h (13mph)11km/h (7mph)15km/h (9mph)17km/h (11mph)
Gusts29km/h (18mph)34km/h (21mph)26km/h (16mph)38km/h (24mph)24km/h (15mph)23km/h (15mph)31km/h (19mph)19km/h (12mph)
Direction 52°
NE

N
43°
NE
43°
NE
43°
NE
10°
N
343°
NNW
34°
NE
Wind chill26°C (78°F)25°C (77°F)25°C (76°F)25°C (77°F)22°C (71°F)24°C (75°F)26°C (78°F)27°C (80°F)
Waves
Height0.4m (1.2ft)0.4m (1.2ft)0.5m (1.5ft)0.6m (2.1ft)0.6m (2.0ft)0.5m (1.6ft)0.4m (1.3ft)0.3m (1.1ft)
Direction 44°
NE
35°
NE
47°
NE
50°
NE
52°
NE
50°
NE
47°
NE

N
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.7 sec.
Significant height0.7m (2.3ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:09 and will set at 20:43 on the beach(es) of Lemnos. The outside temperature will be a high of 79°F t and a low of 70°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 11.8mph km/h (with gusts up to 20.5mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)22°C (72°F)24°C (75°F)25°C (77°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (81°F)26°C (80°F)27°C (80°F)25°C (76°F)26°C (78°F)26°C (80°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%75%77%73%67%68%69%70%
Barometric pressure1012 hPa1011 hPa1012 hPa1013 hPa1013 hPa1013 hPa1012 hPa1011 hPa
Cloud cover3%7%6%3%6%4%6%2%
Heat index27°C (81°F)27°C (81°F)26°C (80°F)27°C (80°F)25°C (76°F)26°C (78°F)26°C (80°F)27°C (81°F)
Dew point20°C (69°F)20°C (69°F)20°C (69°F)20°C (67°F)16°C (60°F)18°C (64°F)19°C (66°F)20°C (68°F)
Wind
Speed15km/h (9mph)13km/h (8mph)19km/h (12mph)15km/h (9mph)16km/h (10mph)17km/h (11mph)16km/h (10mph)13km/h (8mph)
Gusts32km/h (20mph)26km/h (16mph)21km/h (13mph)27km/h (17mph)33km/h (21mph)20km/h (12mph)33km/h (21mph)27km/h (17mph)
Direction 15°
NNE
28°
NNE
44°
NE
44°
NE
13°
NNE
347°
NNW
335°
NNW
29°
NNE
Wind chill25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)22°C (72°F)24°C (75°F)25°C (77°F)26°C (78°F)
Waves
Height0.3m (1.0ft)0.3m (0.9ft)0.3m (1.1ft)0.5m (1.5ft)0.5m (1.5ft)0.4m (1.4ft)0.4m (1.2ft)0.4m (1.4ft)
Direction 30°
NNE
47°
NE
48°
NE
53°
NE
56°
NE
52°
NE
47°
NE
358°
N
Period3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.7 sec.3.6 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:10 and will set at 20:42 on the beach(es) of Lemnos. The outside temperature will be a high of 83°F t and a low of 72°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 13.1mph km/h (with gusts up to 21.1mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature26°C (78°F)25°C (78°F)25°C (77°F)25°C (78°F)22°C (72°F)25°C (76°F)26°C (80°F)27°C (81°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (80°F)27°C (81°F)25°C (76°F)26°C (79°F)28°C (83°F)29°C (84°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%76%73%70%67%66%67%63%
Barometric pressure1013 hPa1012 hPa1012 hPa1013 hPa1013 hPa1012 hPa1010 hPa1009 hPa
Cloud cover6%6%8%7%6%3%0%3%
Heat index28°C (82°F)27°C (81°F)27°C (80°F)27°C (81°F)25°C (76°F)26°C (79°F)28°C (83°F)29°C (84°F)
Dew point21°C (69°F)21°C (69°F)20°C (68°F)19°C (67°F)16°C (61°F)18°C (64°F)20°C (68°F)20°C (67°F)
Wind
Speed17km/h (11mph)16km/h (10mph)21km/h (13mph)18km/h (11mph)13km/h (8mph)8km/h (5mph)11km/h (7mph)17km/h (11mph)
Gusts22km/h (14mph)34km/h (21mph)21km/h (13mph)19km/h (12mph)28km/h (17mph)16km/h (10mph)23km/h (15mph)23km/h (14mph)
Direction 352°
N
25°
NNE
29°
NNE
30°
NNE
38°
NE
339°
NNW
321°
NW
57°
ENE
Wind chill26°C (78°F)25°C (78°F)25°C (77°F)25°C (78°F)22°C (72°F)25°C (76°F)26°C (80°F)27°C (81°F)
Waves
Height0.4m (1.3ft)0.3m (1.1ft)0.3m (1.0ft)0.4m (1.2ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (0.9ft)0.3m (1.1ft)
Direction 24°
NNE
41°
NE
19°
NNE
33°
NNE
50°
NE
53°
NE
50°
NE
18°
NNE
Period3.6 sec.3.6 sec.3.6 sec.3.6 sec.3.6 sec.3.7 sec.3.5 sec.3.5 sec.
Significant height0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:11 and will set at 20:42 on the beach(es) of Lemnos. The outside temperature will be a high of 79°F t and a low of 70°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 11.8mph km/h (with gusts up to 18mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (78°F)25°C (77°F)25°C (76°F)25°C (77°F)22°C (71°F)24°C (75°F)26°C (78°F)26°C (78°F)
Perceived temperature28°C (82°F)27°C (81°F)27°C (80°F)27°C (80°F)22°C (71°F)25°C (78°F)27°C (81°F)28°C (82°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%77%80%79%76%67%70%74%
Barometric pressure1009 hPa1008 hPa1007 hPa1006 hPa1006 hPa1005 hPa1003 hPa1003 hPa
Cloud cover4%5%0%0%0%0%0%0%
Heat index28°C (82°F)27°C (81°F)27°C (80°F)27°C (80°F)24°C (76°F)25°C (78°F)27°C (81°F)28°C (82°F)
Dew point21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)17°C (63°F)17°C (63°F)20°C (67°F)21°C (69°F)
Wind
Speed8km/h (5mph)14km/h (9mph)11km/h (7mph)7km/h (4mph)8km/h (5mph)4km/h (2mph)19km/h (12mph)12km/h (7mph)
Gusts17km/h (10mph)29km/h (18mph)23km/h (14mph)14km/h (9mph)16km/h (10mph)8km/h (5mph)20km/h (12mph)24km/h (15mph)
Direction 360°
N
58°
ENE
100°
E
141°
SE
171°
S
354°
N
128°
SE
164°
SSE
Wind chill25°C (78°F)25°C (77°F)25°C (76°F)25°C (77°F)22°C (71°F)24°C (75°F)26°C (78°F)26°C (78°F)
Waves
Height0.8m (2.7ft)0.9m (2.8ft)0.6m (2.0ft)0.6m (2.1ft)0.4m (1.5ft)0.4m (1.4ft)0.5m (1.6ft)0.4m (1.4ft)
Direction
N
23°
NNE
19°
NNE
12°
NNE
10°
N
10°
N

N

N
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.7 sec.5.3 sec.
Significant height1.6m (5.2ft)0.9m (3ft)0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:11 and will set at 20:41 on the beach(es) of Lemnos. The outside temperature will be a high of 77°F t and a low of 74°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 30.5mph km/h (with gusts up to 41mph). Wave height will be up to 4.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)24°C (76°F)25°C (78°F)
Perceived temperature26°C (80°F)26°C (79°F)25°C (77°F)25°C (78°F)25°C (77°F)25°C (77°F)26°C (79°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%77%85%83%75%71%71%69%
Barometric pressure1006 hPa1006 hPa1007 hPa1009 hPa1010 hPa1009 hPa1008 hPa1007 hPa
Cloud cover0%2%8%46%6%7%4%6%
Heat index26°C (80°F)26°C (79°F)25°C (77°F)25°C (78°F)25°C (77°F)25°C (77°F)26°C (79°F)27°C (81°F)
Dew point21°C (69°F)20°C (68°F)21°C (69°F)20°C (69°F)19°C (65°F)17°C (63°F)19°C (66°F)19°C (67°F)
Wind
Speed40km/h (25mph)49km/h (30mph)49km/h (30mph)43km/h (27mph)40km/h (25mph)25km/h (16mph)21km/h (13mph)18km/h (11mph)
Gusts40km/h (25mph)50km/h (31mph)66km/h (41mph)59km/h (37mph)44km/h (27mph)29km/h (18mph)27km/h (17mph)35km/h (22mph)
Direction 43°
NE
39°
NE
34°
NE
30°
NNE
33°
NNE
22°
NNE
345°
NNW
30°
NNE
Wind chill25°C (76°F)24°C (75°F)23°C (74°F)23°C (74°F)23°C (74°F)23°C (73°F)24°C (76°F)25°C (78°F)
Waves
Height0.9m (3.0ft)1.5m (4.9ft)1.4m (4.8ft)1.4m (4.5ft)1.1m (3.6ft)0.7m (2.5ft)0.5m (1.8ft)0.4m (1.2ft)
Direction 44°
NE
52°
NE
51°
NE
48°
NE
47°
NE
47°
NE
47°
NE
50°
NE
Period4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.
Significant height1.4m (4.6ft)1.5m (4.9ft)1.5m (4.9ft)1.4m (4.6ft)1.1m (3.6ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:12 and will set at 20:40 on the beach(es) of Lemnos. The outside temperature will be a high of 77°F t and a low of 72°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 29.8mph). Wave height will be up to 7.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)24°C (74°F)25°C (76°F)
Perceived temperature27°C (80°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (78°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%77%77%76%74%73%78%77%
Barometric pressure1004 hPa1007 hPa1006 hPa1006 hPa1005 hPa1002 hPa999 hPa996 hPa
Cloud cover5%6%6%10%4%3%27%3%
Heat index27°C (80°F)25°C (77°F)25°C (77°F)25°C (77°F)25°C (76°F)25°C (76°F)25°C (78°F)27°C (80°F)
Dew point20°C (68°F)19°C (66°F)19°C (66°F)18°C (65°F)17°C (63°F)17°C (63°F)19°C (67°F)20°C (69°F)
Wind
Speed10km/h (6mph)30km/h (18mph)35km/h (21mph)35km/h (22mph)21km/h (13mph)16km/h (10mph)21km/h (13mph)39km/h (24mph)
Gusts20km/h (12mph)41km/h (25mph)47km/h (29mph)48km/h (30mph)34km/h (21mph)32km/h (20mph)38km/h (24mph)45km/h (28mph)
Direction 118°
ESE
61°
ENE
66°
ENE
76°
ENE
101°
E
131°
SE
129°
SE
157°
SSE
Wind chill25°C (77°F)23°C (74°F)23°C (73°F)23°C (73°F)22°C (72°F)22°C (72°F)24°C (74°F)25°C (76°F)
Waves
Height0.3m (1.0ft)0.6m (2.1ft)0.8m (2.7ft)0.8m (2.6ft)0.8m (2.7ft)1.4m (4.8ft)2.1m (7.0ft)2.4m (7.7ft)
Direction 38°
NE
56°
ENE
63°
ENE
48°
NE
32°
NNE
34°
NE
41°
NE
40°
NE
Period4.1 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.4.8 sec.
Significant height0.7m (2.3ft)1.1m (3.6ft)1.3m (4.3ft)0.9m (3ft)0.9m (3ft)1.7m (5.6ft)2.3m (7.5ft)2.1m (6.9ft)
Sea water temperature
Water temperature22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)22°C (71°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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