Waves in Vatsianá

Hourly wave forecast for 7 days · updated today, Thursday, October 29, at 8:25 am (EET)

Now · significant height 5.0 ft

Sea state: Moderate · Douglas 4
Period: 6.8 s · WNW
Swell: 4.6 ft · 6 s
Highest expected: 10 ft

Today the sea at Vatsianá is moderate: 5.0 ft waves with a period of 6.8 s from the west-northwest. The swell, 4.6 ft at 6 s, comes from the west-northwest. Biggest waves: Tuesday 3, with waves up to 6.2 ft (moderate).

Wave height, next 7 days

2.04.06.0 ft 6.2 ft Now

Significant height: the average of the highest third of the waves, what an observer would estimate by eye. Swell: waves arriving from far away, longer.

The waves you may find today

Most common2.5 ft
Significant5.0 ft
Highest expected10 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 10 ft. Before heading out, expect waves of up to 10 ft.

The Douglas sea state scale

Degree	Name	Wave height
0	Calm (glassy)	0
1	Calm (rippled)	0.0 ft–0.3 ft
2	Smooth	0.3 ft–1.6 ft
3	Slight	1.6 ft–4.1 ft
4	Moderate · today	4.1 ft–8.2 ft
5	Rough	8.2 ft–13.1 ft
6	Very rough	13.1 ft–19.7 ft

Waves day by day

Day	Max wave	Sea state	Direction	Max period	Swell	Max wind
Today	5.6 ft	Moderate	WNW	7 s	5.4 ft WNW	20 mph NW
Fri 30	2.8 ft	Slight	WNW	6 s	2.8 ft WNW	4 mph ENE
Sat 31	1.2 ft	Smooth	W	5 s	1.1 ft WNW	7 mph SE
Sun 1	0.9 ft	Smooth	S	3 s	0.7 ft S	8 mph SE
Mon 2	4.6 ft	Moderate	WSW	6 s	4.3 ft WSW	14 mph SSE
Tue 3	6.2 ft	Moderate	W	7 s	5.8 ft W	21 mph WSW
Wed 4	5.3 ft	Moderate	W	7 s	5.1 ft W	20 mph W

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Waves	5.6 ft	5.4 ft	5.1 ft	5.0 ft	4.9 ft	4.5 ft	3.9 ft	3.3 ft
Period	6.9 s	6.9 s	7.0 s	6.8 s	6.5 s	6.1 s	6.0 s	5.9 s
Direction	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW
Swell	5.2 ft · 6 s	5.3 ft · 6 s	5.0 ft · 6 s	4.6 ft · 6 s	4.2 ft · 6 s	3.9 ft · 6 s	3.9 ft · 5 s	3.3 ft · 5 s
Wind (mph)	20 WNW	14 NW	7 NW	9 NW	9 NW	15 NW	3 ENE	3 SSE

Previous days

The waves over the last 14 days. Tap a day to see it hour by hour.

Day	Max wave	Period	Swell
Wed 28	6.9 ft WNW	8 s	6.2 ft WNW
Tue 27	6.2 ft W	8 s	5.6 ft W
Mon 26	6.2 ft W	7 s	5.6 ft W
Sun 25	2.6 ft W	6 s	2.0 ft W
Sat 24	3.6 ft WNW	6 s	3.0 ft W
Fri 23	4.3 ft W	6 s	3.0 ft W
Thu 22	1.6 ft SSW	4 s	1.3 ft SSW

Show all 14 days

Day	Max wave	Period	Swell
Wed 21	0.3 ft W	5 s	0.0 ft W
Tue 20	1.3 ft W	5 s	1.3 ft WNW
Mon 19	1.3 ft W	6 s	1.3 ft WNW
Sun 18	3.6 ft WNW	6 s	3.0 ft WNW
Sat 17	4.6 ft WNW	6 s	3.9 ft WNW
Fri 16	3.9 ft NW	6 s	3.3 ft WNW
Thu 15	8.2 ft NW	9 s	7.5 ft WNW

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the waves in VatsianáQuestions

How are the waves today in Vatsianá?

Moderate (5.0 ft with a period of 6.8 s from the west-northwest). The highest wave to expect is around 10 ft.

Which day will have the biggest waves this week?

Tuesday 3, with waves up to 6.2 ft (moderate).

What is the wave period?

The time, in seconds, between two crests. With long periods (over 10 s) waves come from far away, are cleaner and break harder; with short periods they are wind waves, choppier.

What is significant wave height?

The average of the highest third of the waves. One in seven is higher and, a few times a day, one comes in at almost double: today, about 10 ft.

More about Vatsianá today

Waves near Vatsianá

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Waves: Open-Meteo with Météo-France (MFWAM, up to 10 days) and ECMWF WAM, CC BY 4.0; wave grid point 2.5 mi away. Near the shore, the seabed and the shape of the coast change the waves.

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 8:25 am (local time).

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