TidePlanet

Waves in Tosmur

Hourly wave forecast for 7 days · updated today, Thursday, October 29, at 2:25 am (GMT+3)
Now · significant height 2.5 ft
Sea state
Slight · Douglas 3
Period
4.2 s · S
Swell
1.6 ft · 4 s
Highest expected
5.2 ft

Today the sea at Tosmur is slight: 2.5 ft waves with a period of 4.2 s from the south. The swell, 1.6 ft at 4 s, comes from the south-southwest.

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
  • Significant2.5 ft
  • Highest expected5.2 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 5.2 ft. Before heading out, expect waves of up to 5.2 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 3.0 ft Slight SSW 6 s 2.8 ft SW 7 mph NE
Fri 30 2.6 ft Slight SW 6 s 2.6 ft SW 6 mph NE
Sat 31 1.6 ft Smooth SW 6 s 1.6 ft SW 6 mph NNE
Sun 1 0.7 ft Smooth SW 4 s 0.7 ft SW 6 mph NNE
Mon 2 0.3 ft Calm (rippled) SSW 4 s 0.3 ft SSW 6 mph NNE
Tue 3 1.6 ft Smooth SE 4 s 1.4 ft SE 5 mph ENE
Wed 4 2.7 ft Slight SSW 5 s 2.7 ft SW 14 mph E

Today, every 3 hours

Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Waves 2.4 ft2.5 ft3.0 ft2.9 ft2.6 ft2.5 ft2.5 ft2.6 ft
Period 4.1 s4.3 s4.5 s4.7 s4.7 s4.7 s5.0 s5.5 s
Direction SSWSSSSWSSWSSWSWSW
Swell 1.6 ft · 4 s1.6 ft · 4 s2.1 ft · 4 s2.8 ft · 4 s2.6 ft · 4 s2.3 ft · 4 s2.3 ft · 4 s2.6 ft · 5 s
Wind (mph) 5 NNE5 NNE4 ENE2 ESE3 SW6 NE2 ENE4 NNE

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 SSW6 s3.0 ft SW
Tue 27 3.0 ft SW6 s2.6 ft SW
Mon 26 0.7 ft WSW6 s0.7 ft WSW
Sun 25 1.0 ft WSW8 s1.0 ft WSW
Sat 24 0.3 ft WSW7 s0.3 ft WSW
Fri 23 0.3 ft WSW3 s0.3 ft WSW
Thu 22 0.7 ft WSW4 s0.7 ft WSW
Show all 14 days
DayMax wavePeriodSwell
Wed 21 1.0 ft WSW5 s1.0 ft WSW
Tue 20 1.3 ft WSW5 s1.3 ft WSW
Mon 19 2.6 ft SW6 s2.6 ft SW
Sun 18 5.9 ft SW7 s5.9 ft SW
Sat 17 5.9 ft SW7 s5.9 ft SW
Fri 16 2.6 ft SW7 s2.6 ft SW
Thu 15 3.9 ft SW8 s3.9 ft SW

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 TosmurQuestions

How are the waves today in Tosmur?

Slight (2.5 ft with a period of 4.2 s from the south). The highest wave to expect is around 5.2 ft.

Which day will have the biggest waves this week?

Thursday 29, with waves up to 3.0 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 5.2 ft.

More about Tosmur today

Waves near Tosmur

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 5.1 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 2:25 am (local time).

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