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Île de Batz wave buoy observations on Sat, Dec 18, 2021

Hourly readings from the Île de Batz wave buoy for Sat, Dec 18, 2021, including available wave height, period, direction, wind and sea temperature data.

Last observation shown

Oldest observation available

Daily means for

Latest

Period Summary

Programmatically generated summary. Hog Says

48 wave-buoy observations were recorded during the day. Typical wave height was 3.2 ft (10th–90th percentile 2.8–4 ft), while mean peak wave period was 8.7 seconds (10th–90th percentile 6.2–13.4 seconds). Typical calculated wave power was approximately 3.6 kW/m (10th–90th percentile 2.5–5 kW/m), derived from significant wave height and energy period. 3 of 144 checked values (2.1%) were excluded by quality control.

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

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

About Île de Batz wave buoy

Île de Batz is a CANDHIS directional buoy off northern Brittany, within the French national sea-state observatory coordinated by Cerema. The station sits at the western entrance to the English Channel, where Atlantic swell rounds Brittany towards the exposed Finistère and Channel coasts.

Its current data source reports wave height, wave period, wave direction, directional spread and sea temperature.

Metrics are rows; hours run left to right. Times use your device time zone.
Île de Batz wave buoy hourly observations Sat, Dec 18, 2021Last observation shown
Metric
Significant wave height (ft)444544333433333334444333334443333333323333444433
Maximum wave height (ft)687776555645444457766554446665654554434455666554
Peak period (s)777777131414141314141414777777---77777777712712131313666666666
Average period (s)777888877877877777667777777887877776777776666666
Mean period Tm02 (s)666665555555555555555555556666665555555555555555
Peak wave directionNNENNNNNENNEWNWWNWWNWWNWWNWWNWWNWWNWWNWNNNENNNNENNEWNWWNWWNWNNENNNNNNENNENNENNEWNWNNEWNWWNWWNWWNWNNENNNNNNENNENNEN
Directional spread (°)27.230.922.918.519.320.631.227.729.729.234.335.830.728.930.818.214.615.715.717.920.633.531.632.825.225.823.819.719.321.219.920.820.635.221.838.738.137.636.522.321.217.917.417.415.219.220.521.2
Water temperature(°C)------------------------------------------------

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The observation data displayed on this page is from the Cerema CANDHIS coastal wave observatory.

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

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