Agios Mamas, Spetses

Spetses, Greece · faces N

Agios Mamas, Spetses today: small waves until 13:00, then calm. Water 24°C (refreshing). Open to the north-west wind, with about 21 km of water upwind.

Small waves

Small waves until 13:00, then calm.

Open to the north-west wind, with about 21 km of water upwind.

Water24°CRefreshing

Wind at 14:00Gentle breeze NW · 12 km/h

Sun07:27–19:03UV 6 max

Air25°CSunny

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	0.2 m	0.2 m	0.2 m	0.1 m	0.1 m	0.1 m	0.2 m	0.2 m
Wind	10	11	12	17	18	18	16	12	7	4	3	4	6	5
Gusts	18	18	20	28	30	29	29	25	16	11	7	7	4	8
Air	18°	18°	20°	21°	22°	23°	24°	25°	25°	25°	25°	25°	24°	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 today

Calm

Calm all day.

Light winds.

Water24°CRefreshing

Wind at 14:00Light breeze W · 7 km/h

Sun07:28–19:02UV 6 max

Air25°CPartly cloudy

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.1 m	0.1 m	0.2 m	0.2 m	0.2 m	0.2 m	0.1 m	0.1 m	0.1 m	0.1 m	0.0 m	0.0 m	0.1 m	0.0 m
Wind	6	7	7	10	12	11	9	7	5	9	13	14	11	7
Gusts	10	11	12	16	20	20	19	15	12	16	22	24	23	18
Air	17°	17°	18°	21°	22°	23°	24°	25°	25°	25°	24°	24°	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.

Calm

Calm all day.

Light winds.

Water24°CRefreshing

Wind at 14:00Light breeze S · 11 km/h

Sun07:28–19:00UV 6 max

Air24°CPartly cloudy

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.1 m	0.1 m	0.1 m	0.1 m	0.1 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.1 m
Wind	6	6	5	5	5	3	6	11	14	16	17	15	10	8
Gusts	9	9	9	10	11	9	12	18	23	27	28	27	26	16
Air	18°	18°	19°	21°	22°	24°	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.

Calm

Calm all day.

Light winds.

Water24°CRefreshing

Wind at 14:00Light breeze S · 8 km/h

Sun07:29–18:59UV 6 max

Air25°CSunny

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.1 m	0.1 m	0.1 m	0.1 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m
Wind	5	5	4	4	3	3	5	8	11	12	12	11	7	3
Gusts	8	8	7	7	7	8	12	16	20	22	23	22	18	12
Air	19°	19°	19°	21°	23°	24°	25°	25°	25°	24°	24°	24°	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.

Calm

Calm all day.

Light winds.

Water24°CRefreshing

Wind at 14:00Light breeze SE · 11 km/h

Sun07:30–18:57UV 5 max

Air25°CPartly cloudy

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m
Wind	4	4	3	1	2	5	8	11	13	12	8	6	4	4
Gusts	6	5	5	6	8	11	15	19	22	23	22	19	14	10
Air	19°	20°	20°	22°	23°	25°	25°	25°	25°	25°	24°	24°	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.

Calm

Small waves until 10:00, then calm.

Light winds.

Water24°CRefreshing

Wind at 14:00Light breeze SE · 9 km/h

Sun07:31–18:56UV 5 max

Air22°CPartly cloudy

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	0.2 m	0.2 m	0.2 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m
Wind	5	5	5	6	7	8	9	9	9	9	9	8	6	4
Gusts	10	9	9	10	11	13	16	19	22	22	22	20	16	11
Air	20°	20°	21°	21°	22°	22°	22°	22°	22°	22°	22°	22°	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.

Calm

Calm all day.

Light winds.

Water24°CRefreshing

Wind at 14:00Light breeze SE · 7 km/h

Sun07:32–18:55UV 5 max

Air23°CPartly cloudy

Hour by hour

Time	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Sea
Waves	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m	0.0 m
Wind	6	6	5	2	1	4	5	7	9	9	9	8	6	5
Gusts	12	12	12	11	9	9	13	19	23	25	25	24	21	17
Air	19°	20°	20°	21°	22°	23°	23°	23°	23°	23°	23°	22°	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.

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 6Small waves until 13:00, then calmSmall waves
Wed 7Calm all dayCalm
Thu 8Calm all dayCalm
Fri 9Calm all dayCalm
Sat 10Calm all dayCalm
Sun 11Small waves until 10:00, then calmCalm
Mon 12Calm all dayCalm

Sea temperature by month

Month	Average	Usual range
January	17°C	16°C – 18°C	Cold
February	16°C	16°C – 17°C	Cold
March	16°C	16°C – 16°C	Cold
April	17°C	16°C – 18°C	Cold
May	19°C	18°C – 21°C	Cool
June	24°C	21°C – 26°C	Refreshing
July	27°C	25°C – 28°C	Warm
August	27°C	27°C – 28°C	Very warm
September	26°C	25°C – 27°C	Warm
October	24°C	23°C – 25°C	Warm
November	22°C	21°C – 23°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: AGIOS MAMAS.