Waves in Gerze

Hourly wave forecast for 7 days · updated today, Thursday, October 29, at 2:23 am (GMT+3)

Now · significant height 1.7 ft

Sea state: Slight · Douglas 3
Period: 5.5 s · ENE
Swell: 1.6 ft · 5 s
Highest expected: 3.5 ft

Today the sea at Gerze is slight: 1.7 ft waves with a period of 5.5 s from the east-northeast. The swell, 1.6 ft at 5 s, comes from the east. Biggest waves: Wednesday 4, with waves up to 5.2 ft (moderate).

Wave height, next 7 days

2.04.0 ft 5.2 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 common0.9 ft
Significant1.7 ft
Highest expected3.5 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 3.5 ft. Before heading out, expect waves of up to 3.5 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 · today	1.6 ft–4.1 ft
4	Moderate · week peak	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	1.8 ft	Slight	ENE	6 s	1.6 ft E	4 mph NNW
Fri 30	2.4 ft	Slight	NNE	5 s	1.4 ft ENE	16 mph NW
Sat 31	2.4 ft	Slight	NNW	5 s	1.5 ft NW	5 mph WNW
Sun 1	2.2 ft	Slight	ENE	4 s	1.5 ft NE	11 mph ESE
Mon 2	2.1 ft	Slight	NE	5 s	1.6 ft NE	13 mph ESE
Tue 3	2.3 ft	Slight	NNE	5 s	1.4 ft NNE	12 mph ESE
Wed 4	5.2 ft	Moderate	NNW	5 s	3.3 ft NNE	15 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	1.6 ft	1.7 ft	1.8 ft	1.7 ft	1.7 ft	1.5 ft	1.4 ft	1.3 ft
Period	5.5 s	5.5 s	5.5 s	5.4 s	5.2 s	5.0 s	4.7 s	4.7 s
Direction	ENE	ENE	ENE	ENE	ENE	ENE	ENE	NE
Swell	1.6 ft · 5 s	1.6 ft · 5 s	1.6 ft · 5 s	1.6 ft · 5 s	1.5 ft · 5 s	1.3 ft · 4 s	1.1 ft · 4 s	1.0 ft · 4 s
Wind (mph)	2 WNW	2 WNW	2 W	2 SW	4 ENE	2 E	1 SSE	2 NW

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	1.6 ft ENE	6 s	1.6 ft E
Tue 27	2.0 ft ENE	5 s	2.0 ft ENE
Mon 26	2.3 ft E	4 s	1.6 ft E
Sun 25	2.3 ft E	4 s	1.0 ft ENE
Sat 24	2.0 ft ENE	4 s	1.6 ft ENE
Fri 23	2.3 ft E	4 s	2.3 ft E
Thu 22	2.0 ft E	4 s	1.3 ft E

Show all 14 days

Day	Max wave	Period	Swell
Wed 21	1.6 ft E	3 s	1.0 ft E
Tue 20	1.3 ft N	6 s	1.0 ft NNW
Mon 19	2.0 ft NNW	8 s	1.6 ft NW
Sun 18	2.3 ft ENE	7 s	1.6 ft NNE
Sat 17	2.0 ft N	5 s	1.6 ft N
Fri 16	4.3 ft NNW	6 s	3.3 ft N
Thu 15	2.3 ft NE	5 s	1.6 ft NE

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 GerzeQuestions

How are the waves today in Gerze?

Slight (1.7 ft with a period of 5.5 s from the east-northeast). The highest wave to expect is around 3.5 ft.

Which day will have the biggest waves this week?

Wednesday 4, with waves up to 5.2 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 3.5 ft.

More about Gerze today

Waves near Gerze

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 12 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 2:23 am (local time).

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