Koumpara

Ios, Greece · faces W

Koumpara today: choppy all day. Water 22°C (refreshing). Open to the north wind, with about 34 km of water upwind.

Choppy

Choppy all day.

Open to the north wind, with about 34 km of water upwind.

Water22°CRefreshing

Wind at 14:00Moderate breeze N · 21 km/h

Sun07:18–18:55UV 6 max

Air22°CSunny

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.9 m	0.9 m	0.9 m	0.9 m	0.9 m	0.9 m	0.9 m	0.9 m	0.9 m	0.9 m	0.8 m	0.8 m	0.8 m	0.8 m
Wind	22	22	22	22	22	22	21	21	21	22	21	20	17	16
Gusts	51	50	49	46	45	43	42	41	42	42	42	41	46	42
Air	19°	19°	20°	20°	21°	22°	22°	22°	22°	22°	22°	21°	20°	20°

Wind in km/h; arrows point where the wind blows to. Waves are our estimate at this beach, not the open-sea figure.

Calmer nearby today

Choppy

Choppy until 13:00, then small waves.

Open to the north wind, with about 33 km of water upwind.

Water22°CRefreshing

Wind at 14:00Gentle breeze N · 15 km/h

Sun07:18–18:53UV 6 max

Air23°CPartly cloudy

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.7 m	0.6 m	0.6 m	0.6 m	0.6 m	0.6 m	0.5 m	0.5 m	0.5 m	0.5 m	0.5 m	0.4 m	0.4 m	0.4 m
Wind	12	13	15	15	16	15	15	15	16	16	15	12	10	8
Gusts	31	32	33	33	31	30	28	27	28	29	29	29	25	22
Air	19°	19°	20°	21°	22°	22°	22°	23°	23°	23°	22°	22°	21°	20°

Wind in km/h; arrows point where the wind blows to. Waves are our estimate at this beach, not the open-sea figure.

Calmer nearby tomorrow

Calm

Calm all day.

Light winds.

Water22°CRefreshing

Wind at 14:00Light breeze W · 9 km/h

Sun07:19–18:52UV 5 max

Air24°CPartly cloudy

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.2 m	0.2 m	0.1 m	0.1 m	0.1 m	0.2 m	0.2 m	0.2 m	0.2 m	0.2 m	0.2 m	0.2 m	0.1 m	0.2 m
Wind	4	4	3	4	5	6	7	9	10	10	9	7	5	4
Gusts	14	15	14	14	13	14	16	18	19	19	18	16	13	13
Air	18°	18°	20°	21°	22°	23°	24°	24°	24°	24°	23°	23°	22°	21°

Wind in km/h; arrows point where the wind blows to. Waves are our estimate at this beach, not the open-sea figure.

Small waves

Small waves all day.

Partly sheltered from the south-west wind.

Water22°CRefreshing

Wind at 14:00Gentle breeze W · 16 km/h

Sun07:20–18:50UV 5 max

Air24°CPartly cloudy

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.2 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.4 m	0.4 m	0.4 m	0.4 m	0.3 m	0.3 m	0.3 m	0.3 m
Wind	5	5	6	7	8	9	12	16	18	16	13	10	8	7
Gusts	19	19	20	21	22	23	26	30	32	32	30	28	26	24
Air	19°	20°	21°	22°	23°	23°	24°	24°	24°	24°	23°	23°	22°	21°

Wind in km/h; arrows point where the wind blows to. Waves are our estimate at this beach, not the open-sea figure.

Calmer nearby on Friday

Calm

Small waves until 10:00, then calm.

Light winds.

Water22°CRefreshing

Wind at 14:00Light breeze SW · 10 km/h

Sun07:21–18:49UV 5 max

Air24°CFog

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m	0.3 m
Wind	4	4	4	5	7	8	10	10	10	10	9	8	6	6
Gusts	14	13	13	14	17	19	20	20	20	20	19	18	19	21
Air	20°	21°	21°	22°	23°	24°	24°	24°	24°	24°	23°	23°	22°	21°

Wind in km/h; arrows point where the wind blows to. Waves are our estimate at this beach, not the open-sea figure.

Small waves

Small waves all day.

Light winds.

Water22°CRefreshing

Wind at 14:00Calm air NE · 3 km/h

Sun07:22–18:48UV 5 max

Air24°CFog

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.4 m	0.4 m	0.4 m	0.4 m	0.4 m	0.4 m	0.4 m	0.4 m	0.4 m	0.4 m	0.3 m	0.3 m	0.3 m	0.3 m
Wind	4	4	3	4	4	4	4	3	3	2	2	2	2	2
Gusts	40	40	41	42	44	44	44	43	42	39	35	32	28	24
Air	20°	20°	20°	21°	22°	22°	23°	24°	24°	24°	24°	23°	23°	22°

Wind in km/h; arrows point where the wind blows to. Waves are our estimate at this beach, not the open-sea figure.

Calmer nearby on Sunday

Small waves

Calm until 16:00, then small waves.

Light winds.

Water22°CRefreshing

Wind at 14:00Calm air N · 3 km/h

Sun07:23–18:46UV 5 max

Air24°CPartly cloudy

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.2 m	0.2 m	0.2 m	0.2 m	0.2 m	0.2 m	0.2 m	0.2 m	0.2 m	0.3 m	0.3 m	0.4 m	0.4 m	0.4 m
Wind	3	2	2	2	2	3	3	3	3	3	3	3	3	3
Gusts	20	17	15	16	18	19	19	18	18	19	20	19	16	10
Air	20°	20°	20°	21°	22°	23°	24°	24°	24°	24°	24°	23°	22°	22°

Wind in km/h; arrows point where the wind blows to. Waves are our estimate at this beach, not the open-sea figure.

Calmer nearby on Monday

Why this beach behaves this way

The blue shape shows open water around the beach: the longer the wedge, the more sea the wind can cross before it reaches you. The black line is the wind direction at 14:00 today. When the wind comes from a short wedge or from land, the water stays flat.

Next 7 days

Tue 6Choppy all dayChoppy
Wed 7Choppy until 13:00, then small wavesChoppy
Thu 8Calm all dayCalm
Fri 9Small waves all daySmall waves
Sat 10Small waves until 10:00, then calmCalm
Sun 11Small waves all daySmall waves
Mon 12Calm until 16:00, then small wavesSmall waves

Sea temperature by month

Month	Average	Usual range
January	18°C	16°C – 18°C	Cold
February	17°C	16°C – 18°C	Cold
March	17°C	16°C – 18°C	Cold
April	18°C	17°C – 18°C	Cold
May	19°C	18°C – 21°C	Cool
June	23°C	21°C – 24°C	Refreshing
July	25°C	24°C – 26°C	Warm
August	26°C	25°C – 27°C	Warm
September	25°C	24°C – 26°C	Warm
October	23°C	22°C – 24°C	Refreshing
November	21°C	20°C – 22°C	Refreshing
December	19°C	18°C – 20°C	Cool

Monthly averages 2023–2025 for the open sea nearby. Range covers 80% of readings.

EU water quality Excellent

Official grade from four seasons of lab samples, 2015–2025. National bathing water profile

Official sampling point name: KOUMPARA.