TidePlanet

Waves in Castell de Ferro

Hourly wave forecast for 7 days · updated today, Wednesday, October 28, at 11:51 pm (CET)
Now · significant height 0.8 ft
Sea state
Smooth · Douglas 2
Period
3.0 s · SSE
Swell
0.6 ft · 3 s
Highest expected
1.6 ft

Today the sea at Castell de Ferro is smooth: 0.8 ft waves with a period of 3.0 s from the south-southeast. The swell, 0.6 ft at 3 s, comes from the south-southeast. Biggest waves: Sunday 1, with waves up to 2.6 ft (slight).

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 common0.4 ft
  • Significant0.8 ft
  • Highest expected1.6 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 1.6 ft. Before heading out, expect waves of up to 1.6 ft.

The Douglas sea state scale

DegreeNameWave height
0 Calm (glassy) 0
1 Calm (rippled) 0.0 ft–0.3 ft
2 Smooth · today 0.3 ft–1.6 ft
3 Slight · week peak 1.6 ft–4.1 ft
4 Moderate 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 1.9 ft Slight SW 4 s 1.9 ft SW 7 mph ENE
Thu 29 1.2 ft Smooth ESE 4 s 1.2 ft ESE 6 mph ENE
Fri 30 1.1 ft Smooth ESE 4 s 1.0 ft ESE 6 mph NE
Sat 31 1.4 ft Smooth ESE 4 s 0.8 ft ESE 6 mph E
Sun 1 2.6 ft Slight ESE 4 s 1.9 ft ESE 5 mph NNW
Mon 2 1.4 ft Smooth SE 4 s 1.2 ft SE 6 mph NNW
Tue 3 1.1 ft Smooth ESE 4 s 1.1 ft ESE 5 mph NNE

Today, every 3 hours

Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Waves 1.8 ft1.8 ft1.5 ft1.2 ft0.9 ft0.7 ft0.6 ft0.6 ft
Period 4.1 s4.2 s4.0 s3.7 s3.5 s3.3 s3.2 s2.9 s
Direction SWSWSWSWSWSWSWSSW
Swell 1.8 ft · 3 s1.8 ft · 3 s1.5 ft · 3 s1.2 ft · 3 s0.9 ft · 3 s0.7 ft · 3 s0.5 ft · 3 s0.4 ft · 2 s
Wind (mph) 4 N6 NNE5 NNE5 ENE7 ESE6 SE3 ESE4 NNE

Previous days

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

DayMax wavePeriodSwell
Tue 27 1.6 ft SSW5 s1.6 ft SW
Mon 26 0.7 ft SW4 s0.3 ft WSW
Sun 25 0.7 ft S4 s0.3 ft S
Sat 24 2.0 ft SSW5 s2.0 ft SSW
Fri 23 2.0 ft SW5 s2.0 ft SW
Thu 22 2.0 ft SW4 s2.0 ft SW
Wed 21 3.3 ft SW5 s3.0 ft SW
Show all 14 days
DayMax wavePeriodSwell
Tue 20 3.6 ft SW5 s2.3 ft SW
Mon 19 2.0 ft ESE5 s2.0 ft ESE
Sun 18 1.0 ft ESE4 s1.0 ft ESE
Sat 17 1.3 ft ESE5 s1.3 ft ESE
Fri 16 3.3 ft ESE5 s3.0 ft ESE
Thu 15 3.6 ft ESE5 s3.3 ft ESE
Wed 14 3.9 ft ESE5 s2.3 ft ESE

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 Castell de FerroQuestions

How are the waves today in Castell de Ferro?

Smooth (0.8 ft with a period of 3.0 s from the south-southeast). The highest wave to expect is around 1.6 ft.

Which day will have the biggest waves this week?

Sunday 1, with waves up to 2.6 ft (slight).

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 1.6 ft.

More about Castell de Ferro today

Waves near Castell de Ferro

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 1.6 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 11:51 pm (local time).

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