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Wave Hub wave buoy observations on Thu, Nov 23, 2017

Hourly readings from the Wave Hub wave buoy for Thu, Nov 23, 2017, including available wave height, period, direction, wind and sea temperature data.

Last observation shown none

Oldest observation available

Latest

Period Summary

Programmatically generated summary. Hog Says

No wave-buoy observations were recorded for this period, so no wave statistics are available.

Generated only from the observations and comparisons shown on this page.

Line chart showing wave height, wave period and sea temperature for Wave Hub. Use the detailed observations table below for the same data in text form.

About Wave Hub wave buoy

Wave Hub (CCO station 116) is an inshore coastal wave monitoring site at 50.3477°N, 5.6129°W. It’s part of the UK’s regional Coastal Monitoring / Channel Coastal Observatory network, placed to characterise nearshore wave climate for flood risk, erosion studies, coastal engineering and local forecasting. These stations commonly use a directional wave buoy (often a Datawell Directional WaveRider class) and report significant wave height, wave period (peak/mean) and wave direction; many also report sea temperature and, where fitted, nearby meteorology.

Metrics are rows; hours run left to right. Times use your device time zone.
Wave Hub wave buoy hourly observations Thu, Nov 23, 2017Last observation shown unknown
Metric

Swipe sideways to see more hours.

Wave metric colour key

Colours move through the scale as each number increases. They do not by themselves mean that conditions are good, safe or suitable for you.

Wave & swell height0–40+ ft
Wave & swell period0–22+ s
Wind speed0–75 mph

The displayed numbers remain the source of truth; colour is an additional visual cue.

What does buoy wave power mean?

kW/m means kilowatts of wave power per metre of wave crest. It describes the rate at which the observed sea state carries energy past the buoy.

Unlike the shore-directed forecast value, buoy wave power is the total power at the observation point. It is not projected towards a particular beach and does not predict breaking wave height.

In deep water, wave power can be calculated with:

P is approximately 0.49 times significant wave height squared times wave energy period.

P is power in kW/m, Hs is significant wave height in metres, and Te is wave energy period in seconds.

  • Provider-reported power is used when available.
  • Otherwise, a value is calculated only when both significant height and a genuine energy period are available. The ≈ symbol marks calculated values.
  • A dash is shown instead of substituting peak, Tm02, zero-crossing or other period measurements.
  • Daily and monthly figures use the mean of hourly-normalized observation power values; they are not calculated from mean height and period.

Wave direction, spectrum, water depth and local bathymetry still matter. Wave power is best read alongside height, period and direction rather than as a standalone surf-quality score.

Learn how SurfHog combines, checks and summarizes observations in the data and methodology notes.

› Wave Buoy List