M3 wave buoy daily averages for Jun 2023 last observation shown Data available: to Monthly averages for
Average Wave Height
5 ft
2 — 15.7 ft
Average Wave period
5 secs
4 — 8 secs
Average Water temperature
17 °C
14.8 — 19 °C
Average Wind
S, 14 mph
2 — 31 mph
Chart showing grouped wave observations for M3. Use the table on this page for a text version of the same measurements.
Sorry, there is no wave data for Thu, Jun 1, 2023
About M3 wave buoy
M3 is an offshore data buoy in the Atlantic approaches (51.1300°N, 10.3300°W). It provides upstream observations of swell and storm conditions relevant to Ireland/UK marine forecasts. It typically measures wave height/period/direction plus basic meteorological variables.
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 4 | 5 | E | 13 | 15.1 | |
| 4 | 5 | E | 14 | 15.3 | |
| 3 | 5 | ENE | 9 | 15.7 | |
| 3 | 4 | E | 12 | 15.9 | |
| 3 | 4 | E | 13 | 15.9 | |
| 4 | 4 | E | 16 | 15.9 | |
| 5 | 5 | E | 18 | 15.9 | |
| 8 | 6 | E | 24 | 15.7 | |
| 7 | 5 | E | 20 | 15.3 | |
| 4 | 5 | ESE | 14 | 15.4 | |
| 4 | 5 | SSW | 10 | 15.6 | |
| 3 | 5 | NNW | 9 | 16.0 | |
| 3 | 5 | NW | 9 | 16.5 | |
| 2 | 6 | WSW | 6 | 17.1 | |
| 4 | 5 | SE | 13 | 17.1 | |
| 5 | 6 | S | 13 | 17.0 | |
| 4 | 6 | SSE | 11 | 17.1 | |
| 4 | 5 | S | 12 | 17.3 | |
| 3 | 5 | SSW | 12 | 17.5 | |
| 2 | 5 | SW | 8 | 17.9 | |
| 3 | 5 | WSW | 7 | 18.3 | |
| 4 | 5 | S | 13 | 18.4 | |
| 8 | 6 | SSW | 20 | 17.7 | |
| 7 | 6 | S | 21 | 17.8 | |
| 8 | 6 | W | 19 | 17.4 | |
| 10 | 7 | WSW | 18 | 17.3 | |
| 8 | 6 | SW | 18 | 17.3 | |
| 8 | 6 | WNW | 18 | 17.2 | |
| 8 | 6 | W | 18 | 17.1 | |
| - | 7 | W | 25 | 17.0 |