Sea weather in Greek islands of the Cyclades in Greece All the beach weather in Greek islands of the Cyclades

All the essential weather information for enjoying the beach in Greek islands of the Cyclades 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 Greek islands of the Cyclades over the next 7 days?

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

Date Outside temp. Our opinion
Monday 20 July 202670°F to 79°Fdiscouraged
Tuesday 21 July 202672°F to 79°Fdiscouraged
Wednesday 22 July 202670°F to 77°Fdiscouraged
Thursday 23 July 202672°F to 77°Fnot recommended
Friday 24 July 202674°F to 77°Fdiscouraged
Saturday 25 July 202672°F to 76°Fnot recommended
Sunday 26 July 202670°F to 76°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Greek islands of the Cyclades

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:13 and will set at 20:36 on the beach(es) of Greek islands of the Cyclades. 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 18mph km/h (with gusts up to 22.4mph). 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 (77°F)25°C (78°F)22°C (72°F)23°C (74°F)24°C (76°F)25°C (77°F)
Perceived temperature27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)25°C (76°F)25°C (77°F)26°C (79°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity69%75%77%73%71%71%73%75%
Barometric pressure1011 hPa1012 hPa1012 hPa1013 hPa1012 hPa1011 hPa1011 hPa1012 hPa
Cloud cover2%2%0%1%0%0%0%0%
Heat index27°C (81°F)27°C (80°F)27°C (80°F)27°C (81°F)25°C (76°F)25°C (77°F)26°C (79°F)27°C (80°F)
Dew point19°C (67°F)20°C (68°F)21°C (69°F)20°C (68°F)16°C (62°F)18°C (64°F)19°C (67°F)20°C (68°F)
Wind
Speed14km/h (9mph)18km/h (11mph)22km/h (14mph)29km/h (18mph)29km/h (18mph)24km/h (15mph)20km/h (13mph)15km/h (10mph)
Gusts30km/h (19mph)19km/h (12mph)24km/h (15mph)36km/h (22mph)33km/h (20mph)24km/h (15mph)21km/h (13mph)33km/h (20mph)
Direction 308°
NW
335°
NNW
347°
NNW
345°
NNW
344°
NNW
340°
NNW
340°
NNW
315°
NW
Wind chill25°C (78°F)25°C (77°F)25°C (77°F)25°C (78°F)22°C (72°F)23°C (74°F)24°C (76°F)25°C (77°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.6m (2.0ft)0.8m (2.5ft)0.9m (2.9ft)0.9m (2.9ft)0.8m (2.7ft)0.6m (2.0ft)
Direction 354°
N
352°
N
347°
NNW
341°
NNW
337°
NNW
345°
NNW
349°
N
353°
N
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.
Significant height0.8m (2.6ft)0.9m (3ft)1.1m (3.6ft)1.3m (4.3ft)1.3m (4.3ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)
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 06:14 and will set at 20:36 on the beach(es) of Greek islands of the Cyclades. The outside temperature will be a high of 79°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 19.9mph km/h (with gusts up to 21.1mph). Wave height will be up to 3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)22°C (71°F)23°C (74°F)24°C (76°F)26°C (78°F)
Perceived temperature27°C (81°F)27°C (80°F)27°C (81°F)28°C (82°F)22°C (71°F)25°C (77°F)26°C (79°F)27°C (81°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%77%78%78%73%72%75%70%
Barometric pressure1011 hPa1011 hPa1011 hPa1012 hPa1011 hPa1010 hPa1010 hPa1010 hPa
Cloud cover1%2%4%4%0%0%0%5%
Heat index27°C (81°F)27°C (80°F)27°C (81°F)28°C (82°F)25°C (76°F)25°C (77°F)26°C (79°F)27°C (81°F)
Dew point20°C (69°F)21°C (69°F)21°C (70°F)21°C (70°F)17°C (62°F)18°C (64°F)19°C (67°F)20°C (67°F)
Wind
Speed15km/h (9mph)19km/h (12mph)24km/h (15mph)32km/h (20mph)28km/h (18mph)21km/h (13mph)12km/h (7mph)12km/h (7mph)
Gusts31km/h (19mph)26km/h (16mph)31km/h (19mph)34km/h (21mph)29km/h (18mph)24km/h (15mph)25km/h (16mph)25km/h (16mph)
Direction 314°
NW
329°
NNW
339°
NNW
343°
NNW
342°
NNW
340°
NNW
331°
NNW
313°
NW
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)22°C (71°F)23°C (74°F)24°C (76°F)26°C (78°F)
Waves
Height0.5m (1.6ft)0.6m (2.1ft)0.8m (2.6ft)0.9m (3.0ft)0.9m (2.9ft)0.7m (2.4ft)0.5m (1.7ft)0.4m (1.2ft)
Direction 352°
N
345°
NNW
343°
NNW
338°
NNW
336°
NNW
337°
NNW
341°
NNW
346°
NNW
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.3.9 sec.
Significant height0.9m (3ft)1.1m (3.6ft)1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)1.1m (3.6ft)0.8m (2.6ft)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 Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:15 and will set at 20:35 on the beach(es) of Greek islands of the Cyclades. The outside temperature will be a high of 77°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 15.5mph km/h (with gusts up to 18mph). Wave height will be up to 3.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)22°C (71°F)23°C (73°F)22°C (72°F)25°C (77°F)
Perceived temperature27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)22°C (71°F)25°C (77°F)25°C (76°F)27°C (80°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%77%81%76%77%80%82%75%
Barometric pressure1009 hPa1008 hPa1009 hPa1009 hPa1009 hPa1008 hPa1008 hPa1008 hPa
Cloud cover9%6%1%2%2%0%3%3%
Heat index27°C (80°F)27°C (80°F)27°C (80°F)27°C (81°F)24°C (76°F)25°C (77°F)25°C (76°F)27°C (80°F)
Dew point20°C (69°F)20°C (69°F)21°C (70°F)21°C (70°F)18°C (64°F)19°C (67°F)19°C (66°F)20°C (69°F)
Wind
Speed18km/h (11mph)18km/h (11mph)22km/h (14mph)25km/h (16mph)24km/h (15mph)22km/h (14mph)20km/h (13mph)23km/h (14mph)
Gusts21km/h (13mph)19km/h (12mph)29km/h (18mph)25km/h (16mph)27km/h (17mph)25km/h (16mph)25km/h (15mph)26km/h (16mph)
Direction 337°
NNW
339°
NNW
345°
NNW
343°
NNW
346°
NNW
356°
N
346°
NNW
321°
NW
Wind chill25°C (77°F)25°C (77°F)25°C (77°F)25°C (78°F)22°C (71°F)23°C (73°F)22°C (72°F)25°C (77°F)
Waves
Height0.3m (1.0ft)0.4m (1.3ft)0.7m (2.4ft)1.1m (3.7ft)1.2m (3.8ft)1.1m (3.5ft)0.9m (2.9ft)1.0m (3.2ft)
Direction 351°
N
347°
NNW
342°
NNW
334°
NNW
339°
NNW
342°
NNW
347°
NNW
344°
NNW
Period3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.
Significant height0.8m (2.6ft)0.9m (3ft)1.4m (4.6ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.1m (3.6ft)1.5m (4.9ft)
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 on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:15 and will set at 20:34 on the beach(es) of Greek islands of the Cyclades. 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! Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 36.7mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature25°C (76°F)24°C (75°F)24°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)25°C (76°F)
Perceived temperature27°C (80°F)26°C (79°F)26°C (78°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%84%83%84%80%75%72%66%
Barometric pressure1008 hPa1007 hPa1008 hPa1009 hPa1008 hPa1007 hPa1007 hPa1007 hPa
Cloud cover5%5%15%6%4%4%6%8%
Heat index27°C (80°F)26°C (79°F)26°C (78°F)25°C (78°F)25°C (77°F)25°C (77°F)25°C (77°F)26°C (79°F)
Dew point21°C (70°F)21°C (70°F)21°C (69°F)20°C (69°F)19°C (66°F)18°C (64°F)17°C (63°F)18°C (64°F)
Wind
Speed39km/h (24mph)35km/h (22mph)42km/h (26mph)42km/h (26mph)40km/h (25mph)36km/h (22mph)24km/h (15mph)18km/h (11mph)
Gusts40km/h (25mph)37km/h (23mph)45km/h (28mph)59km/h (36mph)45km/h (28mph)38km/h (24mph)25km/h (16mph)35km/h (22mph)
Direction 337°
NNW
348°
NNW
344°
NNW
351°
N
345°
NNW
346°
NNW
322°
NW
319°
NW
Wind chill25°C (76°F)24°C (75°F)24°C (74°F)23°C (74°F)23°C (73°F)23°C (73°F)23°C (73°F)25°C (76°F)
Waves
Height1.4m (4.5ft)1.3m (4.2ft)1.3m (4.4ft)1.3m (4.4ft)1.4m (4.7ft)1.4m (4.7ft)1.2m (4.1ft)1.1m (3.5ft)
Direction 340°
NNW
343°
NNW
346°
NNW
347°
NNW
345°
NNW
346°
NNW
348°
NNW
347°
NNW
Period3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.
Significant height1.9m (6.2ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)
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 06:16 and will set at 20:34 on the beach(es) of Greek islands of the Cyclades. 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! The sea will be generally calm, with a wind speed of up to 23mph km/h (with gusts up to 34.2mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature24°C (76°F)24°C (75°F)24°C (76°F)25°C (76°F)24°C (75°F)23°C (73°F)24°C (75°F)23°C (74°F)
Perceived temperature26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (78°F)25°C (77°F)26°C (78°F)25°C (77°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity71%74%73%72%70%67%67%79%
Barometric pressure1006 hPa1005 hPa1004 hPa1004 hPa1003 hPa1002 hPa1001 hPa1002 hPa
Cloud cover4%4%4%2%7%3%8%6%
Heat index26°C (79°F)26°C (79°F)26°C (79°F)26°C (79°F)26°C (78°F)25°C (77°F)26°C (78°F)25°C (77°F)
Dew point19°C (66°F)19°C (66°F)19°C (66°F)19°C (67°F)18°C (65°F)16°C (62°F)18°C (64°F)19°C (67°F)
Wind
Speed20km/h (13mph)19km/h (12mph)19km/h (12mph)15km/h (10mph)13km/h (8mph)1km/h (1mph)9km/h (5mph)37km/h (23mph)
Gusts36km/h (23mph)32km/h (20mph)32km/h (20mph)25km/h (15mph)24km/h (15mph)3km/h (2mph)17km/h (11mph)55km/h (34mph)
Direction 325°
NW
326°
NW
333°
NNW
331°
NNW
330°
NNW
311°
NW
158°
SSE
339°
NNW
Wind chill24°C (76°F)24°C (75°F)24°C (76°F)25°C (76°F)24°C (75°F)23°C (73°F)24°C (75°F)23°C (74°F)
Waves
Height1.0m (3.4ft)0.9m (3.1ft)0.7m (2.4ft)0.6m (1.8ft)0.5m (1.8ft)0.4m (1.4ft)0.3m (1.1ft)0.3m (0.9ft)
Direction 345°
NNW
348°
NNW
348°
NNW
349°
N
346°
NNW
347°
NNW
353°
N
353°
N
Period3.9 sec.3.9 sec.3.9 sec.3.9 sec.3.9 sec.5.1 sec.5.1 sec.5.0 sec.
Significant height1.3m (4.3ft)1.2m (3.9ft)1.0m (3.3ft)1.0m (3.3ft)0.9m (3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)
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 Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 06:17 and will set at 20:33 on the beach(es) of Greek islands of the Cyclades. The outside temperature will be a high of 76°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! Be careful, the sea will be generally rough with a wind speed of up to 29.8mph km/h (with gusts up to 32.9mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (73°F)23°C (73°F)22°C (72°F)23°C (74°F)22°C (72°F)23°C (73°F)22°C (72°F)24°C (74°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)25°C (76°F)25°C (77°F)25°C (76°F)25°C (78°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity82%78%75%79%81%77%74%77%
Barometric pressure1001 hPa1000 hPa1002 hPa1004 hPa1004 hPa1005 hPa1006 hPa1007 hPa
Cloud cover56%53%46%74%21%19%6%4%
Heat index25°C (77°F)25°C (77°F)25°C (76°F)25°C (77°F)25°C (76°F)25°C (77°F)25°C (76°F)25°C (78°F)
Dew point20°C (67°F)19°C (65°F)18°C (64°F)19°C (67°F)19°C (66°F)19°C (65°F)18°C (64°F)19°C (66°F)
Wind
Speed36km/h (23mph)26km/h (16mph)28km/h (17mph)28km/h (17mph)41km/h (26mph)46km/h (29mph)48km/h (30mph)44km/h (27mph)
Gusts51km/h (32mph)37km/h (23mph)39km/h (24mph)38km/h (24mph)43km/h (27mph)48km/h (30mph)53km/h (33mph)49km/h (30mph)
Direction 343°
NNW

N
358°
N

N
348°
NNW
350°
N
349°
NNW
352°
N
Wind chill23°C (73°F)23°C (73°F)22°C (72°F)23°C (74°F)22°C (72°F)23°C (73°F)22°C (72°F)24°C (74°F)
Waves
Height0.2m (0.8ft)0.2m (0.8ft)0.4m (1.2ft)0.4m (1.4ft)0.4m (1.2ft)0.5m (1.6ft)0.5m (1.5ft)1.1m (3.6ft)
Direction 353°
N
354°
N
148°
SSE
144°
SE
133°
SE
221°
SW
353°
N
328°
NNW
Period5.0 sec.4.9 sec.5.1 sec.5.6 sec.2.8 sec.6.7 sec.7.2 sec.3.5 sec.
Significant height0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.8m (2.6ft)0.9m (3ft)1.5m (4.9ft)
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 on Sunday 26 July 2026

On Sunday 26 July 2026, the sun will rise at 06:18 and will set at 20:32 on the beach(es) of Greek islands of the Cyclades. The outside temperature will be a high of 76°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! Be careful, the sea will be generally rough with a wind speed of up to 26.7mph km/h (with gusts up to 37.3mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature23°C (74°F)23°C (74°F)23°C (74°F)24°C (74°F)22°C (71°F)21°C (70°F)21°C (69°F)24°C (76°F)
Perceived temperature25°C (77°F)25°C (77°F)25°C (78°F)25°C (78°F)22°C (71°F)21°C (70°F)21°C (69°F)26°C (79°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity79%78%75%74%72%68%71%72%
Barometric pressure1007 hPa1008 hPa1009 hPa1010 hPa1010 hPa1010 hPa1010 hPa1011 hPa
Cloud cover4%4%2%0%0%0%0%6%
Heat index25°C (77°F)25°C (77°F)25°C (78°F)25°C (78°F)24°C (76°F)24°C (76°F)21°C (69°F)26°C (79°F)
Dew point19°C (67°F)19°C (66°F)19°C (66°F)19°C (66°F)16°C (62°F)15°C (59°F)15°C (59°F)19°C (66°F)
Wind
Speed40km/h (25mph)40km/h (25mph)43km/h (27mph)38km/h (24mph)38km/h (23mph)39km/h (24mph)35km/h (21mph)37km/h (23mph)
Gusts56km/h (35mph)56km/h (35mph)60km/h (37mph)53km/h (33mph)40km/h (25mph)43km/h (27mph)39km/h (24mph)40km/h (25mph)
Direction 358°
N
356°
N

N
358°
N
348°
NNW
340°
NNW
339°
NNW
346°
NNW
Wind chill23°C (74°F)23°C (74°F)23°C (74°F)24°C (74°F)22°C (71°F)21°C (70°F)21°C (69°F)24°C (76°F)
Waves
Height1.4m (4.8ft)1.2m (4.0ft)1.3m (4.4ft)1.4m (4.5ft)1.3m (4.2ft)1.2m (3.8ft)1.0m (3.2ft)0.8m (2.7ft)
Direction 337°
NNW
339°
NNW
342°
NNW
345°
NNW
347°
NNW
355°
N
358°
N
359°
N
Period3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.3.5 sec.
Significant height1.5m (4.9ft)1.3m (4.3ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)
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 chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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