Greenwich wave buoy observations on Wed, May 13, 2026
Hourly readings from the Greenwich wave buoy for Wed, May 13, 2026, including available wave height, period, direction, wind and sea temperature data.
Period Summary
AI-generated summary. Hog SaysGreenwich wave buoy recorded 24 observations on Wednesday 13 May 2026, with full calendar-day coverage and no partial period; the data covered two observed days. Wave heights averaged 4 ft (1–6.6 ft), periods 6.2 seconds (5–7 seconds), and winds 24.2 mph (15–34.4 mph); water temperature averaged 11.9°C (11.7–12°C) across 24 readings.
Generated only from the observations and comparisons shown on this page.
Line chart showing wave height, wave period and sea temperature for Greenwich. Use the detailed observations table below for the same data in text form.
Sorry, there is no wave data :(
for Wed, May 13, 2026
About Greenwich wave buoy
Greenwich Lightship (WMO 62305) is a UK Met Office station in the southern North Sea on the Greenwich meridian. It monitors marine conditions between the Dover Strait and the Thames approaches. The station feed can include wind, wave height, pressure, visibility, and air and sea temperature.
| Hour | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 2 | - | WNW | 18 | 11.9 | |
| 2 | 5 | W | 15 | 11.9 | |
| 2 | 5 | W | 21 | 11.8 | |
| 1 | 6 | W | 23 | 11.8 | |
| 1 | 5 | W | 26 | 11.8 | |
| 2 | 5 | W | 29 | 11.8 | |
| 3 | - | W | 29 | 11.7 | |
| 3 | 6 | W | 29 | 11.7 | |
| 4 | 6 | W | 30 | 11.8 | |
| 4 | 6 | W | 34 | 11.9 | |
| 5 | 6 | W | 29 | 11.8 | |
| 5 | 6 | W | 29 | 11.9 | |
| 5 | - | W | 29 | 11.9 | |
| 5 | 6 | W | 23 | 12.0 | |
| 5 | 7 | W | 29 | 12.0 | |
| 4 | 7 | W | 25 | 12.0 | |
| 5 | 7 | W | 24 | 12.0 | |
| 5 | 6 | W | 29 | 12.0 | |
| 7 | - | N | 18 | 11.9 | |
| 6 | 7 | WNW | 16 | 11.9 | |
| 6 | 7 | WSW | 17 | 11.8 | |
| 5 | 7 | W | 16 | 11.8 | |
| 5 | 7 | WNW | 22 | 11.7 | |
| 5 | 7 | NW | 20 | 11.7 |