Ch. Lightship wave buoy daily averages for Dec 2021 last observation shown Fri, Dec 31, 2021, 22:00 Data available: Tue, Mar 2, 2010 to Mon, Mar 16, 2026 Monthly averages for 2021

Average Wave Height

0 ft

0 — 0 ft

Average Wave period

0 secs

0 — 0 secs

Average Water temperature

13 °C

1.1 — 13.6 °C

Average Wind

SW, 22 mph

2 — 40 mph

About Ch. Lightship wave buoy

Channel Lightship (WMO 62103) is a long‑running offshore observation station in the English Channel (49.9170°N, 2.8830°W). It is positioned to monitor conditions on a major shipping route and to capture swell and wind sea entering the Channel. It reports directional wave statistics (height/period/direction) and standard meteorology (wind, pressure, air/sea temperature) for forecasts.

Ch. Lightship wave buoy daily averages Dec 2021 last observation shown Dec 2021
Day	Wind Direction	Wind Speed (mph)	Water Temp (°C)
Dec 31	SSW	21	11.5
Dec 30	SSW	25	12.0
Dec 29	SW	25	12.0
Dec 28	W	30	12.0
Dec 27	SSW	24	12.0
Dec 26	SW	11	12.0
Dec 25	S	18	12.0
Dec 24	S	17	12.0
Dec 22	SE	19	12.1
Dec 21	ESE	19	12.2
Dec 20	E	23	12.3
Dec 19	ENE	23	12.4
Dec 18	E	25	12.4
Dec 17	ENE	22	12.5
Dec 16	ESE	16	12.5
Dec 15	S	8	12.5
Dec 13	S	21	12.5
Dec 12	SW	19	12.5
Dec 11	WSW	17	12.5
Dec 10	NW	29	12.6
Dec 9	W	22	12.7
Dec 8	WNW	30	12.8
Dec 7	SW	29	13.0
Dec 6	W	21	13.1
Dec 5	NNW	28	13.1
Dec 4	WNW	28	13.3
Dec 3	W	16	13.3
Dec 2	NNW	20	13.4
Dec 1	NW	30	13.5

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