TidePlanet

Waves in Gonzaga

Hourly wave forecast for 7 days · updated today, Thursday, October 29, at 7:35 am (GMT+8)
Now · significant height 4.5 ft
Sea state
Moderate · Douglas 4
Period
7.1 s · NNE
Swell
4.1 ft · 7 s
Highest expected
9.2 ft

Today the sea at Gonzaga is moderate: 4.5 ft waves with a period of 7.1 s from the north-northeast. The swell, 4.1 ft at 7 s, comes from the north-northeast. Biggest waves: Wednesday 4, with waves up to 4.9 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 common2.3 ft
  • Significant4.5 ft
  • Highest expected9.2 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 9.2 ft. Before heading out, expect waves of up to 9.2 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 1.6 ft–4.1 ft
4 Moderate · today 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 4.6 ft Moderate NNE 7 s 4.2 ft NNE 8 mph ENE
Fri 30 3.7 ft Slight NE 6 s 3.3 ft NNE 9 mph NE
Sat 31 3.2 ft Slight NE 6 s 2.7 ft NNE 10 mph ENE
Sun 1 3.0 ft Slight NE 8 s 2.9 ft NNE 6 mph E
Mon 2 3.1 ft Slight NE 9 s 2.4 ft NE 8 mph NE
Tue 3 3.2 ft Slight NE 9 s 1.9 ft NE 9 mph ENE
Wed 4 4.9 ft Moderate NE 9 s 3.3 ft NE 4 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 4.6 ft4.5 ft4.5 ft4.5 ft4.5 ft4.4 ft4.2 ft4.0 ft
Period 6.5 s6.9 s7.2 s7.0 s6.7 s6.4 s6.3 s6.3 s
Direction NENNENNENNENNENNENNENNE
Swell 3.9 ft · 6 s4.1 ft · 6 s4.2 ft · 6 s4.1 ft · 7 s3.7 ft · 7 s3.5 ft · 7 s3.4 ft · 6 s3.5 ft · 6 s
Wind (mph) 6 E4 E2 SE5 NE7 NE8 NE6 ENE5 E

Previous days

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

DayMax wavePeriodSwell
Wed 28 5.9 ft NNE7 s3.9 ft NNE
Tue 27 4.6 ft NE8 s2.6 ft NNE
Mon 26 3.0 ft NNE9 s2.0 ft N
Sun 25 3.0 ft N9 s2.3 ft N
Sat 24 5.9 ft NNW10 s4.6 ft NNW
Fri 23 13 ft N16 s13 ft N
Thu 22 13 ft NNE14 s11 ft NNE
Show all 14 days
DayMax wavePeriodSwell
Wed 21 5.6 ft NNE8 s3.3 ft NE
Tue 20 3.6 ft NE7 s2.6 ft NE
Mon 19 3.0 ft NE7 s3.0 ft NE
Sun 18 3.0 ft NE6 s3.0 ft NE
Sat 17 3.0 ft NE6 s2.3 ft NE
Fri 16 3.3 ft NNE7 s3.0 ft NNE
Thu 15 3.6 ft NNE7 s3.3 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 GonzagaQuestions

How are the waves today in Gonzaga?

Moderate (4.5 ft with a period of 7.1 s from the north-northeast). The highest wave to expect is around 9.2 ft.

Which day will have the biggest waves this week?

Wednesday 4, with waves up to 4.9 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 9.2 ft.

More about Gonzaga today

Waves near Gonzaga

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 14 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 7:35 am (local time).

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