Sea weather in Thirassía in Santorini All the beach weather in Thirassía

All the essential weather information for enjoying the beach in Thirassía in Santorini, 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 Thirassía over the next 7 days?

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

Date Outside temp. Our opinion
Thursday 20 March 202550°F to 56°Fnot recommended
Friday 21 March 202552°F to 56°Fnot recommended
Saturday 22 March 202552°F to 58°Fdiscouraged
Sunday 23 March 202558°F to 61°Frecommended
Monday 24 March 202561°F to 63°Fdiscouraged
Tuesday 25 March 202563°F to 63°Fdiscouraged
Wednesday 26 March 202561°F to 65°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Thirassía

Sea weather on Thursday 20 March 2025

On Thursday 20 March 2025, the sun will rise at 06:22 and will set at 18:30 on the beach(es) of Thirassía. The outside temperature will be a high of 56°F t and a low of 50°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 33.6mph km/h (with gusts up to 39.2mph). Wave height will be up to 8.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature10°C (51°F)10°C (51°F)11°C (51°F)11°C (52°F)11°C (53°F)12°C (53°F)11°C (52°F)12°C (54°F)
Perceived temperature6°C (42°F)6°C (43°F)7°C (44°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity56%57%57%57%58%58%60%59%
Barometric pressure1028 hPa1028 hPa1029 hPa1029 hPa1028 hPa1028 hPa1028 hPa1027 hPa
Cloud cover12%38%49%46%60%66%20%20%
Heat index10°C (51°F)10°C (51°F)11°C (51°F)11°C (52°F)11°C (53°F)12°C (53°F)11°C (52°F)12°C (54°F)
Dew point2°C (36°F)2°C (36°F)3°C (37°F)3°C (37°F)3°C (38°F)4°C (39°F)4°C (39°F)5°C (40°F)
Wind
Speed54km/h (34mph)49km/h (31mph)49km/h (30mph)48km/h (30mph)49km/h (31mph)49km/h (30mph)45km/h (28mph)41km/h (26mph)
Gusts63km/h (39mph)57km/h (36mph)56km/h (35mph)57km/h (35mph)61km/h (38mph)63km/h (39mph)45km/h (28mph)52km/h (32mph)
Direction
N

N

N

N
359°
N
356°
N
357°
N
355°
N
Wind chill6°C (42°F)6°C (43°F)7°C (44°F)7°C (45°F)7°C (45°F)8°C (46°F)7°C (45°F)9°C (48°F)
Waves
Height2.6m (8.5ft)2.6m (8.5ft)2.4m (7.7ft)2.2m (7.3ft)2.2m (7.2ft)2.1m (7.1ft)2.0m (6.6ft)1.8m (6.0ft)
Direction 18°
NNE
22°
NNE
19°
NNE
12°
NNE

N

N

N

N
Period5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.
Significant height2.0m (6.6ft)1.9m (6.2ft)1.8m (5.9ft)1.7m (5.6ft)1.9m (6.2ft)1.8m (5.9ft)1.7m (5.6ft)1.5m (4.9ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Friday 21 March 2025

On Friday 21 March 2025, the sun will rise at 06:20 and will set at 18:31 on the beach(es) of Thirassía. The outside temperature will be a high of 56°F t and a low of 52°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 36mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)11°C (51°F)12°C (53°F)12°C (54°F)13°C (55°F)
Perceived temperature10°C (49°F)9°C (49°F)9°C (48°F)9°C (48°F)6°C (43°F)8°C (47°F)9°C (48°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity59%59%59%58%59%61%63%63%
Barometric pressure1026 hPa1026 hPa1026 hPa1026 hPa1025 hPa1024 hPa1025 hPa1024 hPa
Cloud cover62%55%14%0%0%12%29%8%
Heat index13°C (55°F)13°C (55°F)13°C (55°F)13°C (55°F)11°C (51°F)12°C (53°F)12°C (54°F)13°C (55°F)
Dew point5°C (41°F)5°C (40°F)5°C (41°F)5°C (40°F)3°C (37°F)5°C (41°F)5°C (42°F)6°C (43°F)
Wind
Speed41km/h (25mph)45km/h (28mph)46km/h (29mph)48km/h (30mph)49km/h (30mph)45km/h (28mph)39km/h (24mph)35km/h (21mph)
Gusts50km/h (31mph)55km/h (34mph)57km/h (35mph)58km/h (36mph)49km/h (31mph)47km/h (29mph)56km/h (35mph)44km/h (28mph)
Direction 354°
N
356°
N
355°
N
353°
N
351°
N
352°
N
351°
N
349°
N
Wind chill10°C (49°F)9°C (49°F)9°C (48°F)9°C (48°F)6°C (43°F)8°C (47°F)9°C (48°F)10°C (50°F)
Waves
Height1.8m (6.0ft)1.9m (6.2ft)2.0m (6.7ft)1.7m (5.7ft)1.7m (5.5ft)1.8m (5.8ft)1.7m (5.5ft)1.5m (4.9ft)
Direction
N

N

N

N

N

N

N
359°
N
Period5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.
Significant height1.6m (5.2ft)1.7m (5.6ft)1.8m (5.9ft)1.4m (4.6ft)1.5m (4.9ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Saturday 22 March 2025

On Saturday 22 March 2025, the sun will rise at 06:19 and will set at 18:32 on the beach(es) of Thirassía. The outside temperature will be a high of 58°F t and a low of 52°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 21.1mph km/h (with gusts up to 26.7mph). Wave height will be up to 4.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (55°F)12°C (53°F)14°C (57°F)
Perceived temperature11°C (51°F)11°C (51°F)11°C (51°F)12°C (53°F)11°C (52°F)11°C (52°F)10°C (51°F)14°C (57°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%61%61%58%56%56%55%53%
Barometric pressure1024 hPa1023 hPa1024 hPa1025 hPa1024 hPa1024 hPa1025 hPa1025 hPa
Cloud cover7%7%8%38%5%4%2%5%
Heat index13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (56°F)13°C (55°F)12°C (53°F)14°C (57°F)
Dew point6°C (43°F)6°C (42°F)6°C (42°F)5°C (42°F)5°C (40°F)4°C (39°F)3°C (37°F)5°C (41°F)
Wind
Speed34km/h (21mph)34km/h (21mph)29km/h (18mph)21km/h (13mph)20km/h (13mph)14km/h (9mph)12km/h (7mph)8km/h (5mph)
Gusts43km/h (27mph)43km/h (27mph)37km/h (23mph)27km/h (17mph)32km/h (20mph)25km/h (16mph)23km/h (15mph)11km/h (7mph)
Direction 343°
NNW
339°
NNW
338°
NNW
349°
N
326°
NW
321°
NW
302°
WNW
290°
WNW
Wind chill11°C (51°F)11°C (51°F)11°C (51°F)12°C (53°F)11°C (52°F)11°C (52°F)10°C (51°F)14°C (57°F)
Waves
Height1.4m (4.5ft)1.2m (3.9ft)1.2m (3.8ft)1.0m (3.4ft)0.8m (2.8ft)0.7m (2.4ft)0.6m (2.0ft)0.5m (1.5ft)
Direction 355°
N
355°
N
353°
N
355°
N
354°
N
350°
N
354°
N
356°
N
Period5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.5.7 sec.
Significant height1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)

Sea weather on Sunday 23 March 2025

On Sunday 23 March 2025, the sun will rise at 06:17 and will set at 18:33 on the beach(es) of Thirassía. The outside temperature will be a high of 61°F t and a low of 58°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 11.2mph km/h (with gusts up to 22.4mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (57°F)14°C (58°F)14°C (58°F)15°C (59°F)15°C (59°F)14°C (57°F)15°C (59°F)16°C (61°F)
Perceived temperature14°C (57°F)14°C (57°F)14°C (57°F)14°C (58°F)15°C (59°F)12°C (54°F)14°C (57°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity53%52%52%53%52%57%59%69%
Barometric pressure1024 hPa1023 hPa1024 hPa1026 hPa1025 hPa1023 hPa1024 hPa1024 hPa
Cloud cover5%6%16%2%33%2%9%14%
Heat index14°C (57°F)14°C (58°F)14°C (58°F)15°C (59°F)15°C (59°F)14°C (57°F)15°C (59°F)16°C (61°F)
Dew point5°C (40°F)5°C (40°F)5°C (41°F)6°C (42°F)5°C (42°F)5°C (42°F)7°C (45°F)11°C (51°F)
Wind
Speed9km/h (5mph)8km/h (5mph)10km/h (6mph)14km/h (9mph)11km/h (7mph)18km/h (11mph)14km/h (9mph)17km/h (11mph)
Gusts12km/h (7mph)10km/h (6mph)13km/h (8mph)19km/h (12mph)16km/h (10mph)36km/h (22mph)25km/h (16mph)26km/h (16mph)
Direction 265°
W
213°
SSW
189°
S
191°
SSW
195°
SSW
143°
SE
151°
SSE
152°
SSE
Wind chill14°C (57°F)14°C (57°F)14°C (57°F)14°C (58°F)15°C (59°F)12°C (54°F)14°C (57°F)16°C (61°F)
Waves
Height0.3m (1.1ft)0.2m (0.8ft)0.2m (0.5ft)0.1m (0.4ft)0.2m (0.5ft)0.2m (0.6ft)0.3m (0.9ft)0.4m (1.2ft)
Direction 359°
N

N
20°
NNE
22°
NNE
175°
S
181°
S
165°
SSE
144°
SE
Period4.8 sec.3.2 sec.2.8 sec.3.1 sec.3.4 sec.3.1 sec.3.1 sec.3.1 sec.
Significant height0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)0.7m (2.3ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Monday 24 March 2025

On Monday 24 March 2025, the sun will rise at 06:16 and will set at 18:33 on the beach(es) of Thirassía. The outside temperature will be a high of 63°F t and a low of 61°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 14.3mph km/h (with gusts up to 25.5mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)16°C (62°F)17°C (62°F)16°C (61°F)17°C (63°F)
Perceived temperature17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)16°C (62°F)17°C (62°F)16°C (61°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%74%70%74%74%77%78%75%
Barometric pressure1023 hPa1024 hPa1024 hPa1024 hPa1022 hPa1021 hPa1020 hPa1021 hPa
Cloud cover12%32%11%9%9%34%14%11%
Heat index17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)16°C (62°F)17°C (62°F)16°C (61°F)17°C (63°F)
Dew point12°C (54°F)12°C (53°F)11°C (52°F)12°C (54°F)12°C (53°F)12°C (54°F)12°C (54°F)13°C (55°F)
Wind
Speed15km/h (9mph)10km/h (6mph)14km/h (9mph)21km/h (13mph)23km/h (14mph)21km/h (13mph)23km/h (14mph)18km/h (11mph)
Gusts22km/h (14mph)16km/h (10mph)22km/h (14mph)33km/h (20mph)41km/h (25mph)37km/h (23mph)24km/h (15mph)31km/h (19mph)
Direction 146°
SE
143°
SE
183°
S
137°
SE
142°
SE
116°
ESE
133°
SE
194°
SSW
Wind chill17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)16°C (62°F)17°C (62°F)16°C (61°F)17°C (63°F)
Waves
Height0.4m (1.2ft)0.4m (1.2ft)0.4m (1.4ft)0.4m (1.5ft)0.5m (1.6ft)0.5m (1.7ft)0.6m (1.9ft)0.5m (1.8ft)
Direction 136°
SE
257°
WSW
171°
S
257°
WSW
255°
WSW
251°
WSW
250°
WSW
246°
WSW
Period5.4 sec.3.2 sec.5.4 sec.6.8 sec.9.1 sec.8.4 sec.7.9 sec.7.5 sec.
Significant height0.6m (2ft)0.4m (1.3ft)0.6m (2ft)0.4m (1.3ft)0.6m (2ft)0.8m (2.6ft)0.8m (2.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Tuesday 25 March 2025

On Tuesday 25 March 2025, the sun will rise at 06:14 and will set at 18:34 on the beach(es) of Thirassía. The outside temperature will be a high of 63°F t and a low of 63°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 18.6mph km/h (with gusts up to 24.9mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (63°F)17°C (63°F)17°C (62°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (62°F)17°C (63°F)
Perceived temperature17°C (63°F)17°C (63°F)17°C (62°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (62°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%79%76%76%77%82%79%84%
Barometric pressure1020 hPa1018 hPa1019 hPa1018 hPa1016 hPa1014 hPa1014 hPa1012 hPa
Cloud cover7%9%6%9%20%28%30%55%
Heat index17°C (63°F)17°C (63°F)17°C (62°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (62°F)17°C (63°F)
Dew point13°C (56°F)13°C (56°F)13°C (55°F)13°C (55°F)13°C (55°F)14°C (57°F)13°C (56°F)14°C (58°F)
Wind
Speed17km/h (11mph)18km/h (11mph)23km/h (14mph)30km/h (18mph)22km/h (14mph)29km/h (18mph)20km/h (12mph)28km/h (18mph)
Gusts27km/h (17mph)29km/h (18mph)37km/h (23mph)33km/h (21mph)40km/h (25mph)36km/h (22mph)26km/h (16mph)32km/h (20mph)
Direction 121°
ESE
175°
S
151°
SSE
151°
SSE
136°
SE
131°
SE
150°
SSE
133°
SE
Wind chill17°C (63°F)17°C (63°F)17°C (62°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (62°F)17°C (63°F)
Waves
Height0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.7ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.8ft)0.6m (1.8ft)
Direction 246°
WSW
246°
WSW
246°
WSW
246°
WSW
246°
WSW
243°
WSW
242°
WSW
242°
WSW
Period7.2 sec.7.2 sec.8.1 sec.8.2 sec.8.0 sec.7.6 sec.7.3 sec.7.1 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather on Wednesday 26 March 2025

On Wednesday 26 March 2025, the sun will rise at 06:13 and will set at 18:35 on the beach(es) of Thirassía. The outside temperature will be a high of 65°F t and a low of 61°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 25.5mph km/h (with gusts up to 29.2mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (63°F)17°C (63°F)17°C (63°F)18°C (65°F)17°C (63°F)16°C (62°F)16°C (60°F)16°C (61°F)
Perceived temperature17°C (63°F)17°C (63°F)17°C (63°F)18°C (65°F)17°C (63°F)16°C (62°F)16°C (60°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%84%80%75%76%87%78%80%
Barometric pressure1010 hPa1009 hPa1008 hPa1007 hPa1008 hPa1008 hPa1008 hPa1008 hPa
Cloud cover48%18%31%7%4%89%8%9%
Heat index17°C (63°F)17°C (63°F)17°C (63°F)18°C (65°F)17°C (63°F)16°C (62°F)16°C (60°F)16°C (61°F)
Dew point14°C (58°F)14°C (58°F)14°C (57°F)14°C (57°F)13°C (55°F)14°C (57°F)12°C (53°F)13°C (55°F)
Wind
Speed41km/h (26mph)40km/h (25mph)41km/h (26mph)35km/h (21mph)9km/h (6mph)21km/h (13mph)22km/h (14mph)28km/h (17mph)
Gusts41km/h (26mph)41km/h (26mph)47km/h (29mph)37km/h (23mph)18km/h (11mph)36km/h (22mph)40km/h (25mph)40km/h (25mph)
Direction 133°
SE
140°
SE
145°
SE
174°
S
265°
W
243°
WSW
243°
WSW
251°
WSW
Wind chill17°C (63°F)17°C (63°F)17°C (63°F)18°C (65°F)17°C (63°F)16°C (62°F)16°C (60°F)16°C (61°F)
Waves
Height0.7m (2.3ft)1.1m (3.6ft)1.3m (4.4ft)1.6m (5.2ft)1.7m (5.6ft)1.8m (6.0ft)1.5m (5.1ft)1.4m (4.5ft)
Direction 151°
SSE
143°
SE
135°
SE
144°
SE
144°
SE
134°
SE
135°
SE
143°
SE
Period6.6 sec.6.4 sec.7.5 sec.7.7 sec.7.6 sec.7.5 sec.6.1 sec.6.1 sec.
Significant height1.0m (3.3ft)1.2m (3.9ft)1.1m (3.6ft)1.4m (4.6ft)1.5m (4.9ft)1.6m (5.2ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)15°C (59°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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