Live weather

Weather in Santorini.

Current conditions, the next 48 hours, a 7-day outlook, sea state and official warnings for Santorini. All times are Athens time.

Wind unit

Current conditions

Updated 07:49

16°C

Overcast

Feels like 16°C

Wind: 9 km/hfrom NW
Gusts: 17 km/h
Humidity: 84%
Pressure: 1,020 hPa
Visibility: 10 km
UV index: 0
Cloud cover: 100%
Sunrise: 07:27
Sunset: 18:38

Weather warnings

Updated 08:57

The warning source returned no active warnings for this area.

Official warnings from the Hellenic National Meteorological Service

Next 48 hours

Temperature, wind and gusts hour by hour. A break in a line marks hours with no forecast value.

Updated 07:32

Scroll sideways to see all 48 hours.

Hourly forecast for Santorini: temperature, wind, gusts, direction and rain chance
Time	Temp	Wind (kilometres per hour)	Gusts (kilometres per hour)	From	Rain chance
Mon 19 Oct 09:00	19°C	7 km/h	14 km/h	NNW	0%
Mon 19 Oct 10:00	19°C	11 km/h	14 km/h	NNW	0%
Mon 19 Oct 11:00	20°C	11 km/h	18 km/h	NNW	0%
Mon 19 Oct 12:00	20°C	11 km/h	14 km/h	N	0%
Mon 19 Oct 13:00	21°C	11 km/h	14 km/h	N	0%
Mon 19 Oct 14:00	21°C	11 km/h	18 km/h	NNW	0%
Mon 19 Oct 15:00	21°C	14 km/h	18 km/h	NNW	0%
Mon 19 Oct 16:00	21°C	14 km/h	22 km/h	NNW	0%
Mon 19 Oct 17:00	20°C	14 km/h	22 km/h	NNW	0%
Mon 19 Oct 18:00	20°C	14 km/h	22 km/h	NNW	0%
Mon 19 Oct 19:00	20°C	18 km/h	22 km/h	NNW	0%
Mon 19 Oct 20:00	19°C	14 km/h	18 km/h	NNW	0%
Mon 19 Oct 21:00	19°C	14 km/h	14 km/h	NNW	0%
Mon 19 Oct 22:00	19°C	14 km/h	14 km/h	NNW	0%
Mon 19 Oct 23:00	18°C	14 km/h	14 km/h	NNW	0%
Tue 20 Oct 00:00	18°C	14 km/h	18 km/h	NNW	0%
Tue 20 Oct 01:00	19°C	14 km/h	18 km/h	NNW	0%
Tue 20 Oct 02:00	19°C	14 km/h	18 km/h	NNW	0%
Tue 20 Oct 03:00	19°C	14 km/h	18 km/h	NNW	0%
Tue 20 Oct 04:00	18°C	14 km/h	18 km/h	NNW	0%
Tue 20 Oct 05:00	18°C	18 km/h	18 km/h	NNW	0%
Tue 20 Oct 06:00	18°C	18 km/h	18 km/h	NNW	0%
Tue 20 Oct 07:00	18°C	18 km/h	18 km/h	NNW	0%
Tue 20 Oct 08:00	18°C	14 km/h	18 km/h	N	0%
Tue 20 Oct 09:00	19°C	14 km/h	14 km/h	N	0%
Tue 20 Oct 10:00	20°C	11 km/h	14 km/h	NNW	0%
Tue 20 Oct 11:00	20°C	11 km/h	18 km/h	NNW	0%
Tue 20 Oct 12:00	21°C	11 km/h	18 km/h	NW	0%
Tue 20 Oct 13:00	21°C	14 km/h	14 km/h	NW	0%
Tue 20 Oct 14:00	21°C	14 km/h	18 km/h	NW	0%
Tue 20 Oct 15:00	21°C	18 km/h	18 km/h	NNW	0%
Tue 20 Oct 16:00	21°C	18 km/h	22 km/h	NNW	0%
Tue 20 Oct 17:00	21°C	18 km/h	22 km/h	NNW	0%
Tue 20 Oct 18:00	21°C	18 km/h	18 km/h	NNW	0%
Tue 20 Oct 19:00	20°C	14 km/h	18 km/h	NNW	0%
Tue 20 Oct 20:00	20°C	14 km/h	18 km/h	NNW	0%
Tue 20 Oct 21:00	19°C	11 km/h	18 km/h	NNW	0%
Tue 20 Oct 22:00	19°C	11 km/h	18 km/h	NNW	0%
Tue 20 Oct 23:00	19°C	11 km/h	14 km/h	NNW	0%
Wed 21 Oct 00:00	19°C	14 km/h	14 km/h	NNW	0%
Wed 21 Oct 01:00	18°C	14 km/h	18 km/h	NNW	0%
Wed 21 Oct 02:00	18°C	18 km/h	18 km/h	NNW	0%
Wed 21 Oct 03:00	18°C	18 km/h	18 km/h	NNW	0%
Wed 21 Oct 04:00	18°C	18 km/h	18 km/h	NNW	0%
Wed 21 Oct 05:00	18°C	18 km/h	18 km/h	NNW	0%
Wed 21 Oct 06:00	18°C	14 km/h	18 km/h	NNW	0%
Wed 21 Oct 07:00	18°C	14 km/h	18 km/h	NNW	0%

7-day outlook

Calendar days in Athens time. Rain chance is the forecast probability for the whole day.

Updated 05:50

Today · Mon 19 Oct
Mostly clear
Low / high
18° / 21°
Rain chance
0%
Max wind
18 km/hGusts 22 km/hfrom SSW
UV max
4
Tuesday 20 October
Clear
Low / high
18° / 21°
Rain chance
0%
Max wind
18 km/hGusts 22 km/hfrom NNW
UV max
4
Wednesday 21 October
Clear
Low / high
18° / 22°
Rain chance
0%
Max wind
18 km/hGusts 18 km/hfrom NNW
UV max
4
Thursday 22 October
Mostly clear
Low / high
18° / 23°
Rain chance
0%
Max wind
18 km/hGusts 18 km/hfrom NW
UV max
3
Friday 23 October
Mostly clear
Low / high
19° / 22°
Rain chance
0%
Max wind
7 km/hGusts 25 km/hfrom NNE
UV max
4
Saturday 24 October
Mostly clear
Low / high
18° / 21°
Rain chance
0%
Max wind
14 km/hGusts 25 km/hfrom NW
Sunday 25 October
Mostly cloudy
Low / high
18° / 21°
Rain chance
0%
Max wind
18 km/hGusts 25 km/hfrom WNW

Sea conditions

A model forecast for an offshore sample point near the island.

Updated 06:58

Model forecastSample point: 2.5 km west of Athinios port · 36.379° N, 25.404° E

Next forecast step · Mon 19 Oct 09:00

Wave height: 0.2 m
Wave period: 4 s
Waves from: WSW
Swell height: 0.2 m
Swell period: 4 s
Swell from: WSW
Sea temperature: 21.7°C

Sea forecast for the Santorini sample point
Time	Wave height	Wave period	Waves from	Swell height	Sea temperature
Mon 19 Oct 09:00	0.2 m	4 s	WSW	0.2 m · 4 s · WSW	21.7°C
Mon 19 Oct 12:00	0.2 m	3 s	WSW	0.1 m · 3 s · WSW	21.7°C
Mon 19 Oct 15:00	0.2 m	2 s	WNW	0.1 m · 3 s · WSW	21.7°C
Mon 19 Oct 18:00	0.2 m	2 s	NW	0.1 m · 3 s · WSW	21.8°C
Mon 19 Oct 21:00	0.2 m	3 s	WSW	0.1 m · 3 s · WSW	21.7°C
Tue 20 Oct 00:00	0.2 m	3 s	WSW	0 m · 1 s · ENE	21.7°C
Tue 20 Oct 03:00	0.2 m	3 s	W	0 m · 1 s · E	21.6°C
Tue 20 Oct 06:00	0.2 m	2 s	WSW	No swell	21.6°C
Tue 20 Oct 09:00	0.2 m	2 s	WSW	0 m · N	21.7°C
Tue 20 Oct 12:00	0.2 m	2 s	S	0.1 m · 3 s · NNE	21.7°C
Tue 20 Oct 15:00	0.2 m	2 s	SW	0.1 m · 3 s · NNE	21.8°C
Tue 20 Oct 18:00	0.2 m	2 s	NW	0 m · N	21.8°C
Tue 20 Oct 21:00	0.2 m	2 s	NW	0.1 m · 2 s · NNE	21.7°C
Wed 21 Oct 00:00	0.2 m	2 s	SW	0.1 m · 2 s · NNE	21.7°C
Wed 21 Oct 03:00	0.2 m	2 s	NW	0 m · N	21.7°C
Wed 21 Oct 06:00	0.2 m	2 s	NNW	0 m · N	21.7°C

These are model values for open water, not measurements at a beach. They are not a safety assessment and do not tell you whether ferries will sail: check with your ferry operator and the port authority.

Wind · Sea · Temperature

Weather map.

All 25 islands from the same forecast. Switch between wind, sea and temperature, and pick a day.

Show

Day

Legend · Wind

< 20 km/h
20–29 km/h
29–39 km/h
39–50 km/h
50–62 km/h
≥ 62 km/h
No data

Arrows point the way the wind blows.

Santorini

Low / High: 18° / 21°
Max wind: 18 km/hfrom SSW
Gusts: 22 km/h
Rain chance: 0%
Waves: 0.2 m

Islands on the map

About this forecast

The forecast is for one point on Santorini (36.393° N, 25.462° E). Conditions change across an island, and wind is usually stronger on exposed coasts and high ground.

Current conditions are normally refreshed every two hours, the hourly forecast every few hours and the 7-day outlook twice a day. Each block shows when its data was fetched, and data past its refresh window is labelled.

Wind speed is the sustained wind and gusts are the short peaks above it. Arrows point the way the wind blows; the label gives the direction it blows from, as marine forecasts do.