Cap Ferret wave buoy observations on Fri, Mar 17, 2023

Hourly readings from the Cap Ferret wave buoy for Fri, Mar 17, 2023, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Fri, Mar 17, 2023, 23:30

Oldest observation available Tue, Aug 28, 2001

Daily means for Mar 2023

Period Summary

Hog Says

48 wave-buoy observations were recorded during the day. Typical wave height was 8.1 ft (10th–90th percentile 7.3–9 ft), while mean peak wave period was 12.8 seconds (10th–90th percentile 11.8–14 seconds). Typical calculated wave power was approximately 34 kW/m (10th–90th percentile 26.8–47 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 Cap Ferret wave buoy

Cap Ferret is a long-running CANDHIS directional buoy off the Aquitaine coast, operated within France's national in-situ sea-state observatory. It provides an offshore reference for the energetic Bay of Biscay swell approaching the Arcachon inlet and the long, sandy and erosion-prone Landes coastline.

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

Cap Ferret wave buoy hourly observations Fri, Mar 17, 2023Last observation shown Fri, Mar 17, 2023
Metric	Fri 00:00	Fri 00:30	Fri 01:00	Fri 01:30	Fri 02:00	Fri 02:30	Fri 03:00	Fri 03:30	Fri 04:00	Fri 04:30	Fri 05:00	Fri 05:30	Fri 06:00	Fri 06:30	Fri 07:00	Fri 07:30	Fri 08:00	Fri 08:30	Fri 09:00	Fri 09:30	Fri 10:00	Fri 10:30	Fri 11:00	Fri 11:30	Fri 12:00	Fri 12:30	Fri 13:00	Fri 13:30	Fri 14:00	Fri 14:30	Fri 15:00	Fri 15:30	Fri 16:00	Fri 16:30	Fri 17:00	Fri 17:30	Fri 18:00	Fri 18:30	Fri 19:00	Fri 19:30	Fri 20:00	Fri 20:30	Fri 21:00	Fri 21:30	Fri 22:00	Fri 22:30	Fri 23:00	Fri 23:30
Significant wave height (ft)	7	7	7	7	8	7	7	7	8	8	8	8	8	7	7	8	7	7	8	8	8	8	8	9	8	9	9	8	8	8	8	8	8	8	8	8	8	9	8	8	10	8	8	10	9	9	9	9
Maximum wave height (ft)	9	12	11	10	12	11	12	12	12	13	15	11	11	9	11	12	11	11	10	13	12	13	11	16	14	12	15	11	13	11	11	11	14	12	11	13	11	13	14	14	14	16	15	14	12	13	14	13
Peak period (s)	12	12	12	12	12	12	12	11	11	12	12	12	12	12	13	13	13	12	13	12	13	13	13	13	13	13	13	13	12	12	13	13	13	13	13	13	13	13	14	14	14	14	14	14	14	14	15	14
Average period (s)	10	10	10	11	11	11	11	11	12	12	11	12	12	12	12	12	11	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13	13	14	13	13	13	13	13	13	13
Mean period Tm02 (s)	6	6	6	6	8	7	8	7	8	8	9	9	9	9	9	9	9	9	10	10	10	9	9	10	9	10	10	9	9	9	9	9	9	9	9	9	9	9	9	10	10	10	10	10	10	10	11	10
Peak wave direction	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	WNW	WNW	WNW	W	WNW	WNW	W	W	WNW	W	WNW	WNW	W	WNW	WNW	W	WNW	W	W	WNW	WNW	W	WNW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Directional spread (°)	16.4	16.7	15.9	15.4	13.0	14.3	14.1	16.7	15.6	13.6	12.1	12.6	12.0	15.5	13.7	12.9	17.3	13.3	14.5	13.5	13.0	13.4	14.1	13.1	13.4	12.0	13.5	14.1	13.6	13.3	14.0	12.1	11.5	12.9	14.2	11.3	12.0	10.6	11.4	12.4	11.2	13.1	13.6	9.7	12.9	12.6	10.5	12.6
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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