Sea weather in Oia in Santorini All the beach weather in Oia

All the essential weather information for enjoying the beach in Oia 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 Oia over the next 7 days?

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

Date Outside temp. Our opinion
Friday 21 March 202549°F to 56°Fnot recommended
Saturday 22 March 202552°F to 58°Fdiscouraged
Sunday 23 March 202556°F to 61°Fdiscouraged
Monday 24 March 202559°F to 63°Fdiscouraged
Tuesday 25 March 202561°F to 63°Fdiscouraged
Wednesday 26 March 202563°F to 65°Fdiscouraged
Thursday 27 March 202563°F to 65°Frecommended

Sea Weather: Your daily and hourly sea weather in Oia

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 Oia. The outside temperature will be a high of 56°F t and a low of 49°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 29.2mph km/h (with gusts up to 36mph). Wave height will be up to 6.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)11°C (51°F)10°C (50°F)11°C (52°F)13°C (55°F)
Perceived temperature10°C (49°F)9°C (48°F)9°C (48°F)9°C (48°F)6°C (44°F)6°C (42°F)8°C (46°F)10°C (50°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity57%57%58%56%57%58%60%62%
Barometric pressure1027 hPa1026 hPa1026 hPa1026 hPa1025 hPa1025 hPa1025 hPa1024 hPa
Cloud cover56%48%2%0%0%0%5%0%
Heat index13°C (55°F)12°C (54°F)12°C (54°F)13°C (55°F)11°C (51°F)10°C (50°F)11°C (52°F)13°C (55°F)
Dew point4°C (40°F)4°C (40°F)4°C (40°F)4°C (40°F)2°C (36°F)2°C (36°F)4°C (39°F)6°C (42°F)
Wind
Speed41km/h (26mph)44km/h (27mph)46km/h (28mph)47km/h (29mph)47km/h (29mph)43km/h (27mph)36km/h (23mph)31km/h (19mph)
Gusts52km/h (32mph)54km/h (33mph)56km/h (35mph)58km/h (36mph)50km/h (31mph)48km/h (30mph)39km/h (24mph)40km/h (25mph)
Direction 358°
N
354°
N
355°
N
352°
N
349°
N
351°
N
350°
N
353°
N
Wind chill10°C (49°F)9°C (48°F)9°C (48°F)9°C (48°F)6°C (44°F)6°C (42°F)8°C (46°F)10°C (50°F)
Waves
Height1.8m (5.9ft)1.9m (6.1ft)2.1m (6.8ft)1.9m (6.3ft)1.9m (6.3ft)1.9m (6.3ft)1.7m (5.6ft)1.5m (4.9ft)
Direction
N

N

N

N

N
358°
N
359°
N

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 height1.6m (5.2ft)1.7m (5.6ft)1.8m (5.9ft)1.6m (5.2ft)1.7m (5.6ft)1.7m (5.6ft)1.4m (4.6ft)1.2m (3.9ft)
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 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 Oia. 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 19.3mph km/h (with gusts up to 24.9mph). Wave height will be up to 4.3ft 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)14°C (56°F)13°C (55°F)14°C (56°F)14°C (56°F)14°C (58°F)
Perceived temperature11°C (51°F)11°C (51°F)11°C (52°F)12°C (54°F)12°C (53°F)13°C (55°F)13°C (56°F)14°C (56°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity60%59%58%57%55%53%52%53%
Barometric pressure1024 hPa1023 hPa1024 hPa1025 hPa1024 hPa1024 hPa1024 hPa1024 hPa
Cloud cover5%0%15%6%7%30%31%6%
Heat index13°C (56°F)13°C (56°F)13°C (56°F)14°C (56°F)13°C (55°F)14°C (56°F)14°C (56°F)14°C (58°F)
Dew point6°C (42°F)5°C (42°F)5°C (42°F)5°C (41°F)4°C (39°F)4°C (40°F)4°C (39°F)5°C (41°F)
Wind
Speed31km/h (19mph)29km/h (18mph)24km/h (15mph)18km/h (11mph)12km/h (7mph)12km/h (7mph)8km/h (5mph)10km/h (6mph)
Gusts40km/h (25mph)37km/h (23mph)31km/h (20mph)24km/h (15mph)19km/h (12mph)17km/h (11mph)12km/h (8mph)15km/h (9mph)
Direction 337°
NNW
332°
NNW
335°
NNW
332°
NNW
319°
NW
307°
NW
275°
W
228°
SW
Wind chill11°C (51°F)11°C (51°F)11°C (52°F)12°C (54°F)12°C (53°F)13°C (55°F)13°C (56°F)14°C (56°F)
Waves
Height1.3m (4.3ft)1.1m (3.7ft)1.0m (3.3ft)0.9m (2.9ft)0.7m (2.2ft)0.5m (1.7ft)0.4m (1.2ft)0.3m (0.9ft)
Direction 358°
N
356°
N
359°
N
358°
N

N
11°
N
16°
NNE
31°
NNE
Period0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.0.1 sec.4.1 sec.3.8 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)0.8m (2.6ft)0.6m (2ft)0.6m (2ft)0.4m (1.3ft)0.3m (1ft)
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 Oia. The outside temperature will be a high of 61°F t and a low of 56°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 21.1mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (58°F)15°C (58°F)15°C (59°F)15°C (60°F)15°C (58°F)15°C (58°F)15°C (59°F)16°C (62°F)
Perceived temperature14°C (56°F)14°C (57°F)14°C (57°F)15°C (60°F)13°C (56°F)15°C (58°F)14°C (56°F)16°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity55%58%56%58%61%58%69%76%
Barometric pressure1024 hPa1023 hPa1024 hPa1025 hPa1024 hPa1024 hPa1024 hPa1024 hPa
Cloud cover12%27%3%6%3%3%7%13%
Heat index15°C (58°F)15°C (58°F)15°C (59°F)15°C (60°F)15°C (58°F)15°C (58°F)15°C (59°F)16°C (62°F)
Dew point6°C (42°F)6°C (44°F)6°C (43°F)7°C (45°F)7°C (45°F)6°C (44°F)9°C (48°F)12°C (54°F)
Wind
Speed14km/h (9mph)13km/h (8mph)14km/h (9mph)17km/h (11mph)18km/h (11mph)7km/h (4mph)18km/h (11mph)22km/h (14mph)
Gusts19km/h (12mph)18km/h (11mph)19km/h (12mph)23km/h (14mph)32km/h (20mph)13km/h (8mph)34km/h (21mph)34km/h (21mph)
Direction 223°
SW
207°
SSW
171°
S
151°
SSE
149°
SSE
143°
SE
124°
SE
152°
SSE
Wind chill14°C (56°F)14°C (57°F)14°C (57°F)15°C (60°F)13°C (56°F)15°C (58°F)14°C (56°F)16°C (62°F)
Waves
Height0.2m (0.6ft)0.1m (0.4ft)0.3m (1.0ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.1ft)0.4m (1.3ft)0.4m (1.4ft)
Direction 35°
NE
35°
NE
31°
NNE
186°
S
185°
S
168°
SSE
150°
SSE
135°
SE
Period3.4 sec.3.2 sec.3.1 sec.3.2 sec.3.2 sec.3.3 sec.3.3 sec.3.9 sec.
Significant height0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.4m (1.3ft)
Sea water temperature
Water temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°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 Oia. The outside temperature will be a high of 63°F t and a low of 59°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 16.8mph 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 temperature16°C (62°F)16°C (62°F)16°C (62°F)17°C (62°F)15°C (58°F)17°C (62°F)17°C (62°F)17°C (62°F)
Perceived temperature16°C (62°F)16°C (62°F)16°C (62°F)17°C (62°F)13°C (56°F)17°C (62°F)17°C (62°F)17°C (62°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%75%75%74%77%76%79%80%
Barometric pressure1024 hPa1024 hPa1024 hPa1025 hPa1023 hPa1022 hPa1022 hPa1023 hPa
Cloud cover6%5%33%4%0%32%62%3%
Heat index16°C (62°F)16°C (62°F)16°C (62°F)17°C (62°F)15°C (58°F)17°C (62°F)17°C (62°F)17°C (62°F)
Dew point12°C (54°F)12°C (54°F)12°C (53°F)12°C (53°F)11°C (51°F)12°C (54°F)13°C (55°F)13°C (56°F)
Wind
Speed12km/h (7mph)14km/h (9mph)14km/h (9mph)20km/h (12mph)20km/h (13mph)27km/h (17mph)25km/h (15mph)17km/h (11mph)
Gusts18km/h (11mph)21km/h (13mph)21km/h (13mph)29km/h (18mph)22km/h (13mph)34km/h (21mph)29km/h (18mph)27km/h (17mph)
Direction 123°
ESE
95°
E
144°
SE
162°
SSE
129°
SE
121°
ESE
138°
SE
134°
SE
Wind chill16°C (62°F)16°C (62°F)16°C (62°F)17°C (62°F)13°C (56°F)17°C (62°F)17°C (62°F)17°C (62°F)
Waves
Height0.5m (1.7ft)0.6m (1.9ft)0.5m (1.8ft)0.5m (1.7ft)0.5m (1.8ft)0.7m (2.2ft)0.8m (2.8ft)0.9m (2.8ft)
Direction 150°
SSE
170°
S
165°
SSE
165°
SSE
160°
SSE
148°
SSE
135°
SE
136°
SE
Period4.0 sec.4.9 sec.4.5 sec.6.9 sec.7.1 sec.8.3 sec.8.0 sec.7.7 sec.
Significant height0.6m (2ft)0.8m (2.6ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.6m (2ft)1.2m (3.9ft)0.7m (2.3ft)
Sea water temperature
Water temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°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 Oia. 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 23.6mph). Wave height will be up to 3.6ft 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)17°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)17°C (62°F)17°C (62°F)16°C (61°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%78%79%81%80%82%83%79%
Barometric pressure1022 hPa1021 hPa1021 hPa1021 hPa1020 hPa1019 hPa1018 hPa1017 hPa
Cloud cover4%4%6%10%25%50%21%47%
Heat index17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)16°C (61°F)17°C (63°F)
Dew point13°C (55°F)13°C (55°F)13°C (55°F)13°C (56°F)13°C (56°F)14°C (56°F)13°C (56°F)14°C (56°F)
Wind
Speed14km/h (9mph)23km/h (14mph)23km/h (15mph)21km/h (13mph)19km/h (12mph)19km/h (12mph)18km/h (11mph)17km/h (10mph)
Gusts23km/h (14mph)36km/h (23mph)38km/h (24mph)35km/h (22mph)33km/h (21mph)36km/h (23mph)23km/h (15mph)33km/h (20mph)
Direction 185°
S
137°
SE
143°
SE
130°
SE
106°
ESE
114°
ESE
118°
ESE
132°
SE
Wind chill17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)17°C (62°F)16°C (61°F)17°C (63°F)
Waves
Height0.8m (2.5ft)0.7m (2.2ft)0.7m (2.2ft)0.7m (2.5ft)0.8m (2.7ft)1.0m (3.1ft)1.1m (3.5ft)1.0m (3.3ft)
Direction 139°
SE
146°
SE
148°
SSE
246°
WSW
141°
SE
140°
SE
139°
SE
142°
SE
Period7.3 sec.7.1 sec.9.0 sec.8.7 sec.8.4 sec.8.1 sec.8.0 sec.7.4 sec.
Significant height0.6m (2ft)0.6m (2ft)0.7m (2.3ft)1.0m (3.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)0.8m (2.6ft)
Sea water temperature
Water temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°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 Oia. The outside temperature will be a high of 65°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 23mph km/h (with gusts up to 25.5mph). Wave height will be up to 4.9ft 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)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)
Perceived temperature17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity80%78%81%80%70%83%82%84%
Barometric pressure1015 hPa1013 hPa1013 hPa1012 hPa1011 hPa1010 hPa1010 hPa1008 hPa
Cloud cover51%10%6%10%23%68%64%61%
Heat index17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)
Dew point14°C (57°F)13°C (56°F)14°C (57°F)14°C (57°F)12°C (54°F)14°C (58°F)14°C (57°F)15°C (58°F)
Wind
Speed24km/h (15mph)27km/h (17mph)12km/h (7mph)14km/h (9mph)16km/h (10mph)27km/h (17mph)14km/h (9mph)37km/h (23mph)
Gusts25km/h (15mph)33km/h (20mph)19km/h (12mph)25km/h (16mph)34km/h (21mph)33km/h (20mph)30km/h (19mph)41km/h (25mph)
Direction 145°
SE
146°
SE
107°
ESE
132°
SE
169°
S
123°
ESE
137°
SE
140°
SE
Wind chill17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)
Waves
Height0.9m (3.0ft)0.9m (3.0ft)1.2m (3.9ft)1.5m (4.9ft)1.3m (4.4ft)1.5m (5.0ft)1.4m (4.6ft)1.2m (3.9ft)
Direction 144°
SE
141°
SE
141°
SE
140°
SE
138°
SE
137°
SE
137°
SE
136°
SE
Period7.0 sec.6.8 sec.8.8 sec.8.5 sec.8.2 sec.8.1 sec.7.8 sec.7.4 sec.
Significant height0.7m (2.3ft)1.1m (3.6ft)1.1m (3.6ft)1.6m (5.2ft)1.1m (3.6ft)1.2m (3.9ft)0.9m (3ft)1.1m (3.6ft)
Sea water temperature
Water temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)

Sea weather on Thursday 27 March 2025

On Thursday 27 March 2025, the sun will rise at 06:11 and will set at 18:36 on the beach(es) of Oia. The outside temperature will be a high of 65°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 9.9mph km/h (with gusts up to 16.8mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (63°F)
Perceived temperature18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity84%80%85%84%79%80%77%74%
Barometric pressure1010 hPa1009 hPa1010 hPa1010 hPa1009 hPa1009 hPa1010 hPa1010 hPa
Cloud cover50%93%35%48%47%61%43%11%
Heat index18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (63°F)
Dew point15°C (59°F)14°C (57°F)15°C (58°F)14°C (58°F)14°C (56°F)13°C (56°F)13°C (55°F)13°C (55°F)
Wind
Speed11km/h (7mph)16km/h (10mph)13km/h (8mph)8km/h (5mph)3km/h (2mph)11km/h (7mph)13km/h (8mph)5km/h (3mph)
Gusts20km/h (12mph)27km/h (17mph)20km/h (12mph)12km/h (7mph)5km/h (3mph)17km/h (11mph)22km/h (14mph)8km/h (5mph)
Direction 221°
SW
263°
W
258°
WSW
163°
SSE
274°
W
266°
W
292°
WNW
27°
NNE
Wind chill18°C (64°F)18°C (64°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (63°F)17°C (62°F)17°C (63°F)
Waves
Height1.1m (3.7ft)0.9m (3.1ft)0.9m (2.9ft)0.8m (2.6ft)1.0m (3.3ft)1.0m (3.4ft)1.4m (4.5ft)1.7m (5.5ft)
Direction 136°
SE
136°
SE
149°
SSE
195°
SSW
237°
WSW
243°
WSW
241°
WSW
248°
WSW
Period5.2 sec.5.2 sec.5.1 sec.4.8 sec.4.7 sec.5.0 sec.5.2 sec.5.2 sec.
Significant height0.5m (1.6ft)1.4m (4.6ft)1.0m (3.3ft)0.6m (2ft)1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)15°C (58°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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