Belle-Île wave buoy observations on Thu, Nov 25, 2021
Hourly readings from the Belle-Île wave buoy for Thu, Nov 25, 2021, including available wave height, period, direction, wind and sea temperature data.
Period Summary
Programmatically generated summary. Hog Says48 wave-buoy observations were recorded during the day. Typical wave height was 2 ft (10th–90th percentile 1.5–4.9 ft), while mean peak wave period was 10 seconds (10th–90th percentile 9.3–10.6 seconds). Typical calculated wave power was approximately 1 kW/m (10th–90th percentile 0.6–7.8 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 Belle-Île. Use the detailed observations table below for the same data in text form.
Sorry, there is no wave data :(
for Thu, Nov 25, 2021
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.
| Metric | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Significant wave height (ft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Maximum wave height (ft) | 3 | 3 | 3 | 2 | 3 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 3 | 3 | 5 | 6 | 7 | 8 | 6 | 7 | 6 | 8 | 8 | 6 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 9 | 8 | 8 |
| Peak period (s) | 5 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 11 | 10 | 10 | 11 | - | - | 11 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | - | 10 | 11 | 10 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Average period (s) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 7 | 8 | 9 | 9 |
| Mean period Tm02 (s) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 |
| Peak wave direction | W | WNW | W | WNW | WNW | WNW | WNW | W | W | W | W | W | W | WNW | WNW | W | WNW | WNW | W | W | W | NNW | NNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Directional spread (°) | 27.1 | 35.9 | 42.7 | 44.7 | 40.4 | 41.3 | 43.8 | 40.5 | 42.4 | 43.8 | 52.7 | 39.6 | 47.1 | 43.9 | 45.1 | 44.3 | 46.1 | 38.8 | 41.4 | 46.5 | 49.0 | 32.3 | 33.0 | 39.0 | 36.6 | 34.7 | 26.8 | 25.1 | 25.8 | 28.5 | 21.4 | 26.7 | 29.1 | 28.4 | 25.9 | 18.2 | 29.6 | 29.1 | 35.4 | 29.2 | 36.9 | 25.6 | 28.4 | 28.3 | 26.7 | 26.2 | 26.3 | 19.7 |
| Water temperature(°C) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Learn how SurfHog combines, checks and summarizes observations in the data and methodology notes.