TidePlanet

Waves in Néa Dímmata

Hourly wave forecast for 7 days · updated today, Thursday, October 29, at 1:30 am (EET)
Now · significant height 2.3 ft
Sea state
Slight · Douglas 3
Period
5.2 s · WSW
Swell
2.1 ft · 5 s
Highest expected
4.8 ft

Today the sea at Néa Dímmata is slight: 2.3 ft waves with a period of 5.2 s from the west-southwest. The swell, 2.1 ft at 5 s, comes from the west-southwest. Biggest waves: Wednesday 4, with waves up to 4.2 ft (moderate).

Wave height, next 7 days

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 common1.2 ft
  • Significant2.3 ft
  • Highest expected4.8 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 4.8 ft. Before heading out, expect waves of up to 4.8 ft.

The Douglas sea state scale

DegreeNameWave 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 3.3 ft Slight WSW 6 s 3.3 ft WSW 15 mph SSW
Fri 30 3.3 ft Slight WSW 7 s 3.3 ft WSW 9 mph SW
Sat 31 1.9 ft Slight W 6 s 1.9 ft WSW 5 mph SE
Sun 1 1.0 ft Smooth NW 5 s 0.9 ft W 5 mph ESE
Mon 2 0.9 ft Smooth ENE 4 s 0.7 ft NE 7 mph ESE
Tue 3 2.2 ft Slight ENE 4 s 1.8 ft NE 8 mph SSW
Wed 4 4.2 ft Moderate W 5 s 2.1 ft WSW 11 mph SSW

Today, every 3 hours

Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Waves 2.2 ft2.6 ft3.1 ft2.8 ft2.8 ft3.0 ft3.1 ft3.3 ft
Period 5.5 s5.0 s4.8 s5.1 s5.1 s5.3 s5.7 s6.0 s
Direction WSWWSWWSWWSWWSWWSWWSWWSW
Swell 2.0 ft · 5 s2.2 ft · 5 s2.4 ft · 5 s2.6 ft · 5 s2.4 ft · 5 s2.5 ft · 5 s2.9 ft · 5 s3.2 ft · 5 s
Wind (mph) 3 SSE5 SSW4 S2 E2 S15 WSW9 SW6 SSW

Previous days

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

DayMax wavePeriodSwell
Wed 28 3.0 ft W7 s3.0 ft W
Tue 27 3.0 ft W7 s3.0 ft W
Mon 26 1.3 ft W6 s1.3 ft W
Sun 25 1.6 ft W8 s1.3 ft W
Sat 24 1.0 ft WNW7 s0.7 ft WNW
Fri 23 0.7 ft W4 s0.7 ft W
Thu 22 1.6 ft NNW4 s1.3 ft NW
Show all 14 days
DayMax wavePeriodSwell
Wed 21 1.6 ft NW5 s1.3 ft WNW
Tue 20 2.0 ft W6 s2.0 ft W
Mon 19 3.6 ft W6 s3.3 ft W
Sun 18 5.6 ft W7 s4.6 ft W
Sat 17 5.2 ft WSW6 s4.6 ft W
Fri 16 3.3 ft WSW8 s3.3 ft WSW
Thu 15 4.6 ft WSW8 s4.6 ft WSW

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 Néa DímmataQuestions

How are the waves today in Néa Dímmata?

Slight (2.3 ft with a period of 5.2 s from the west-southwest). The highest wave to expect is around 4.8 ft.

Which day will have the biggest waves this week?

Wednesday 4, with waves up to 4.2 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 4.8 ft.

More about Néa Dímmata today

Waves near Néa Dímmata

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 11 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 1:30 am (local time).

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