TidePlanet

Waves in Butterwick

Hourly wave forecast for 7 days · updated today, Wednesday, October 28, at 11:01 pm (GMT)
Now · significant height 0.2 ft
Sea state
Calm (rippled) · Douglas 1
Period
1.9 s · WSW
Swell
0.1 ft · 2 s
Highest expected
0.4 ft

Today the sea at Butterwick is calm (rippled): 0.2 ft waves with a period of 1.9 s from the west-southwest. The swell, 0.1 ft at 2 s, comes from the west-southwest. Biggest waves: Monday 2, with waves up to 3.0 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 common0.1 ft
  • Significant0.2 ft
  • Highest expected0.4 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 0.4 ft. Before heading out, expect waves of up to 0.4 ft.

The Douglas sea state scale

DegreeNameWave height
0 Calm (glassy) 0
1 Calm (rippled) · today 0.0 ft–0.3 ft
2 Smooth 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 1.3 ft Smooth SW 3 s 0.3 ft SW 15 mph SW
Thu 29 0.1 ft Calm (rippled) S 4 s 0.1 ft N 5 mph SSW
Fri 30 0.1 ft Calm (rippled) E 4 s 0.1 ft SE 6 mph SSE
Sat 31 0.1 ft Calm (rippled) NE 6 s 0.1 ft NNE 5 mph S
Sun 1 2.0 ft Slight NNE 6 s 0.3 ft NNE 12 mph NNW
Mon 2 3.0 ft Slight NE 5 s 2.2 ft NE 15 mph N
Tue 3 2.7 ft Slight NE 5 s 2.2 ft NE 13 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 0.8 ft0.7 ft0.9 ft1.3 ft1.2 ft0.9 ft0.6 ft0.3 ft
Period 2.3 s2.2 s2.3 s2.5 s2.6 s2.5 s2.2 s2.0 s
Direction SWSWSWSWSWSWSWSW
Swell 0.1 ft · 2 s0.1 ft · 3 s0.1 ft · 2 s0.1 ft · 3 s0.1 ft · 3 s0.3 ft · 3 s0.2 ft · 2 s0.2 ft · 2 s
Wind (mph) 10 SW10 SW12 SW14 SSW14 SW13 SW8 SW6 SW

Previous days

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

DayMax wavePeriodSwell
Tue 27 2.3 ft SW3 s0.3 ft SSE
Mon 26 2.0 ft SSW3 s0.3 ft SW
Sun 25 3.9 ft WSW4 s0.7 ft SSW
Sat 24 3.0 ft SW4 s0.7 ft NE
Fri 23 3.6 ft NE4 s0.7 ft ENE
Thu 22 1.6 ft WSW4 s0.7 ft NNE
Wed 21 2.0 ft E7 s1.6 ft ENE
Show all 14 days
DayMax wavePeriodSwell
Tue 20 2.6 ft ENE6 s2.3 ft ENE
Mon 19 3.9 ft NE7 s3.3 ft NE
Sun 18 4.6 ft NE6 s3.3 ft NE
Sat 17 3.9 ft NNE5 s2.3 ft NNE
Fri 16 1.3 ft NNW3 s1.0 ft NNE
Thu 15 1.6 ft SSW3 s0.3 ft S
Wed 14 1.3 ft SSW3 s0.3 ft SSW

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 ButterwickQuestions

How are the waves today in Butterwick?

Calm (rippled) (0.2 ft with a period of 1.9 s from the west-southwest). The highest wave to expect is around 0.4 ft.

Which day will have the biggest waves this week?

Monday 2, 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 0.4 ft.

More about Butterwick today

Waves near Butterwick

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 6.1 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 11:01 pm (local time).

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