Penzance wave buoy observations on Sat, Sep 13, 2025

Hourly readings from the Penzance wave buoy for Sat, Sep 13, 2025, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Sun, Sep 14, 2025, 00:30

Oldest observation available Thu, Oct 14, 2010

Daily averages for Sep 2025

Period Summary

Hog Says

At Penzance on Saturday 13 September 2025, 48 wave-buoy observations recorded wave heights averaging 2.5 ft, from 1.7 to 3.2 ft, with periods averaging 4.1 seconds, from 4 to 5 seconds. Water temperature averaged 15.7°C, ranging from 15.4 to 15.8°C across 48 observations; wind figures were not supplied.

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

About Penzance wave buoy

Penzance is a Datawell Directional WaveRider station in Mount's Bay off west Cornwall. First deployed by the National Network in April 2007, it records the comparatively sheltered wave climate on the bay's western side. Available observations include wave height, period and direction, sea temperature and calculated wave power.

Penzance wave buoy hourly observations Sat, Sep 13, 2025last observation shown Sun, Sep 14, 2025
Hour	Wave height (ft)	Wave Period (s)	Wave Direction	Water Temp (°C)
Sat 01:00	2	4	S	15.4
Sat 01:30	3	4	S	15.4
Sat 02:00	3	4	S	15.4
Sat 02:30	3	4	S	15.4
Sat 03:00	3	4	S	15.4
Sat 03:30	3	4	S	15.6
Sat 04:00	3	4	S	15.6
Sat 04:30	3	4	S	15.7
Sat 05:00	3	4	S	15.7
Sat 05:30	3	4	S	15.7
Sat 06:00	3	4	S	15.6
Sat 06:30	3	4	S	15.7
Sat 07:00	3	4	SSW	15.7
Sat 07:30	3	4	S	15.7
Sat 08:00	3	4	SSW	15.7
Sat 08:30	3	4	S	15.7
Sat 09:00	3	4	S	15.7
Sat 09:30	3	4	S	15.7
Sat 10:00	3	4	S	15.7
Sat 10:30	2	4	S	15.7
Sat 11:00	2	4	S	15.7
Sat 11:30	2	4	SSW	15.7
Sat 12:00	2	4	S	15.7
Sat 12:30	2	4	SSW	15.7
Sat 13:00	2	4	S	15.7
Sat 13:30	2	4	S	15.8
Sat 14:00	2	4	S	15.7
Sat 14:30	3	4	SSW	15.7
Sat 15:00	3	4	S	15.8
Sat 15:30	3	4	S	15.7
Sat 16:00	3	4	S	15.7
Sat 16:30	3	4	S	15.7
Sat 17:00	3	4	S	15.7
Sat 17:30	2	4	S	15.8
Sat 18:00	2	4	S	15.7
Sat 18:30	2	4	S	15.7
Sat 19:00	3	5	S	15.7
Sat 19:30	2	5	S	15.7
Sat 20:00	2	5	SSW	15.7
Sat 20:30	2	5	S	15.7
Sat 21:00	2	4	S	15.7
Sat 21:30	2	4	S	15.7
Sat 22:00	2	4	S	15.7
Sat 22:30	2	4	S	15.7
Sat 23:00	2	4	S	15.7
Sat 23:30	2	5	S	15.7
Sun 00:00	2	4	S	15.6
Sun 00:30	2	4	S	15.6

The observation data displayed on this page is from the Regional Coastal Monitoring Programme.

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