Belle-Île wave buoy observations on Thu, Feb 9, 2023

Hourly readings from the Belle-Île wave buoy for Thu, Feb 9, 2023, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Thu, Feb 9, 2023, 23:30

Oldest observation available Mon, Oct 18, 2010

Daily means for Feb 2023

Period Summary

Hog Says

48 wave-buoy observations were recorded during the day. Typical wave height was 5.9 ft (10th–90th percentile 5.4–6.4 ft), while mean peak wave period was 13.7 seconds (10th–90th percentile 13.2–14.1 seconds). Typical calculated wave power was approximately 20.2 kW/m (10th–90th percentile 17.1–23.9 kW/m), derived from significant wave height and energy period. All 144 checked values passed quality control.

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

About Belle-Île wave buoy

Belle-Île is a CANDHIS directional buoy south of Brittany, maintained through the Cerema-coordinated sea-state observatory and research partners. Its open Atlantic position represents conditions approaching Belle-Île and the sheltered-to-exposed transition along the Morbihan coast.

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

Belle-Île wave buoy hourly observations Thu, Feb 9, 2023Last observation shown Thu, Feb 9, 2023
Metric	Thu 00:00	Thu 00:30	Thu 01:00	Thu 01:30	Thu 02:00	Thu 02:30	Thu 03:00	Thu 03:30	Thu 04:00	Thu 04:30	Thu 05:00	Thu 05:30	Thu 06:00	Thu 06:30	Thu 07:00	Thu 07:30	Thu 08:00	Thu 08:30	Thu 09:00	Thu 09:30	Thu 10:00	Thu 10:30	Thu 11:00	Thu 11:30	Thu 12:00	Thu 12:30	Thu 13:00	Thu 13:30	Thu 14:00	Thu 14:30	Thu 15:00	Thu 15:30	Thu 16:00	Thu 16:30	Thu 17:00	Thu 17:30	Thu 18:00	Thu 18:30	Thu 19:00	Thu 19:30	Thu 20:00	Thu 20:30	Thu 21:00	Thu 21:30	Thu 22:00	Thu 22:30	Thu 23:00	Thu 23:30
Significant wave height (ft)	6	6	6	7	6	5	6	6	6	5	6	5	6	5	5	5	5	6	6	6	6	6	6	6	6	5	5	5	6	7	6	6	6	6	6	6	6	6	7	6	6	6	7	6	6	6	6	6
Maximum wave height (ft)	9	8	8	10	9	8	9	9	8	9	9	8	9	9	7	8	8	9	10	9	8	8	10	9	11	9	9	7	10	11	9	9	10	11	9	9	9	10	10	11	9	10	10	12	9	10	13	8
Peak period (s)	14	14	15	15	14	14	14	14	14	14	14	14	14	13	13	14	14	14	13	14	14	14	14	14	14	13	13	13	14	14	14	14	14	14	14	14	14	13	14	14	14	13	13	13	14	14	13	13
Average period (s)	13	14	14	14	13	13	14	13	13	13	13	13	13	13	13	13	13	13	13	14	13	13	13	13	13	13	13	12	13	13	13	13	13	13	14	13	13	13	13	13	13	13	13	13	13	13	12	13
Mean period Tm02 (s)	11	10	11	11	11	10	10	10	10	10	10	10	10	10	9	10	10	10	10	11	11	11	11	11	11	11	10	10	11	11	10	10	10	10	10	10	9	9	10	10	10	10	10	10	10	10	10	11
Peak wave direction	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Directional spread (°)	35.4	30.3	31.2	27.7	29.9	31.7	26.0	29.0	33.3	28.4	23.3	29.9	27.4	25.4	30.9	31.8	29.5	25.9	25.9	31.7	26.5	32.0	32.5	32.3	25.9	31.0	28.1	34.5	26.4	24.8	25.5	25.9	30.7	28.2	24.6	27.1	34.2	30.8	26.4	27.5	23.8	26.8	24.6	27.5	32.1	28.0	29.0	24.9
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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