TidePlanet

Waves in Garchitorena

Hourly wave forecast for 7 days · updated today, Thursday, October 29, at 12:12 pm (GMT+8)
Now · significant height 2.4 ft
Sea state
Slight · Douglas 3
Period
7.1 s · NNE
Swell
2.1 ft · 7 s
Highest expected
5.0 ft

Today the sea at Garchitorena is slight: 2.4 ft waves with a period of 7.1 s from the north-northeast. The swell, 2.1 ft at 7 s, comes from the north.

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
  • Significant2.4 ft
  • Highest expected5.0 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 5.0 ft. Before heading out, expect waves of up to 5.0 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 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 2.6 ft Slight NNE 8 s 2.3 ft N 6 mph NE
Fri 30 2.2 ft Slight NNE 8 s 2.0 ft NNE 5 mph NE
Sat 31 1.7 ft Slight NNE 7 s 1.4 ft NNE 6 mph NNE
Sun 1 1.6 ft Smooth NNE 8 s 1.2 ft NNE 5 mph E
Mon 2 1.6 ft Smooth NE 8 s 1.0 ft NNE 6 mph NE
Tue 3 1.7 ft Slight NE 9 s 1.2 ft NE 5 mph NNE
Wed 4 2.1 ft Slight NE 9 s 1.4 ft NE 8 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 2.6 ft2.5 ft2.4 ft2.5 ft2.4 ft2.3 ft2.2 ft2.2 ft
Period 6.5 s6.9 s7.2 s7.1 s7.1 s7.1 s7.3 s7.5 s
Direction NNENNENNNENNENNENNENNE
Swell 2.3 ft · 6 s2.2 ft · 6 s2.1 ft · 7 s2.1 ft · 7 s2.1 ft · 7 s2.1 ft · 7 s2.0 ft · 7 s1.9 ft · 7 s
Wind (mph) 4 NNE3 NNE3 NNE5 ENE5 NE5 NE4 NNE3 NE

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 NNE7 s2.6 ft NNE
Tue 27 6.6 ft NNE9 s4.9 ft N
Mon 26 1.6 ft NNE12 s1.3 ft N
Sun 25 1.6 ft N11 s1.3 ft N
Sat 24 3.6 ft N14 s3.6 ft N
Fri 23 7.2 ft N17 s7.2 ft N
Thu 22 4.9 ft NNE15 s4.9 ft NNE
Show all 14 days
DayMax wavePeriodSwell
Wed 21 3.3 ft NNE9 s2.0 ft NNE
Tue 20 2.3 ft NNE7 s2.0 ft NNE
Mon 19 1.6 ft NNE6 s1.6 ft NNE
Sun 18 2.0 ft NNE6 s1.6 ft NNE
Sat 17 3.0 ft NNE8 s2.0 ft NNE
Fri 16 1.6 ft NNE7 s1.3 ft NNE
Thu 15 2.0 ft NNE7 s1.3 ft NNE

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 GarchitorenaQuestions

How are the waves today in Garchitorena?

Slight (2.4 ft with a period of 7.1 s from the north-northeast). The highest wave to expect is around 5.0 ft.

Which day will have the biggest waves this week?

Thursday 29, 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 5.0 ft.

More about Garchitorena today

Waves near Garchitorena

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 8.4 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 12:12 pm (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from

Settings

How numbers and colors show across the site.

Height and distance Tides, waves and distances
Temperature Air and water
Wind Speed and gusts
Time Tides, sun and moon
Pressure Air pressure
Theme Automatic: same as your system

Saved only in this browser.