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Les Pierres Noires wave buoy observations on Wed, Mar 31, 2010

Hourly readings from the Les Pierres Noires wave buoy for Wed, Mar 31, 2010, 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 10.4 ft (10th–90th percentile 7.3–17.3 ft), while mean average of more than one wave period type was 10.4 seconds (10th–90th percentile 9.7–10.9 seconds). Typical calculated wave power was approximately 45.1 kW/m (10th–90th percentile 20.8–125.9 kW/m), derived from significant wave height and energy period. All 142 checked values passed quality control.

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

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

About Les Pierres Noires wave buoy

Les Pierres Noires is a CANDHIS directional buoy west of Brittany, maintained through the French national sea-state observatory and its scientific and maritime partners. Its position near the offshore reef and lighthouse represents fully exposed Atlantic conditions approaching the Iroise Sea and western Brittany.

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.
Les Pierres Noires wave buoy hourly observations Wed, Mar 31, 2010Last observation shown
Metric
Significant wave height (ft)12111213151516171619181816182015151311121111810998991110101010101110910998767665
Maximum wave height (ft)202018182221262924272830242631242324172017161115151512141518151616151616171315131512111011999
Peak period (s)1010111011111110101011101111111111--111111111111111111111111111110101010101010101010101091010
Average period (s)99991010999101010910101010101010101091010101099101010991010999999989888
Mean period Tm02 (s)77778788888888888--88877777778878778777777766666
Peak wave directionWWWWWWWWWWWNWWNWWNWWNWWNWWNWWNW--WWWWWWWWWWWNWWWWWWNWWNWWNWWWWNWWNWWNWWWWWSWWW
Directional spread (°)30.232.327.730.826.727.825.921.630.823.727.625.828.627.519.525.428.0--26.929.529.136.428.829.428.832.131.832.625.125.026.527.226.726.328.128.636.325.831.431.527.330.334.932.038.741.637.5
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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