Historical surf replay
Mount's Bay conditions using shared west Cornwall wind observations, Porthleven inshore readings, and offshore signals from Sevenstones and Brittany in the Bay of Biscay. Each source keeps its own location and role so the view provides coastal context without presenting nearby buoy readings as measurements at the surf break.
A summary is not available because this surf day's forecast and observations are incomplete.
Generated from the completed forecast and observations shown on this page.
Day at a glance
Observed in west Cornwall
Wind mostly easterly
E 93°cross-offshore
24 observations. Godrevy is close enough to provide useful regional wind context for both coasts, although local effects can differ.Explore all weather readings.
Atlantic and Western Approaches signal
24 readings.Open the Sevenstones archive.
Bay of Biscay southerly-swell signal
24 readings.Open the Brittany archive.
South-coast inshore response
39 readings.Open the Porthleven archive.
These sources describe different locations and exposures. Offshore and inshore buoy readings provide context for Mount's Bay; they are not measurements taken at the surf break itself. Directional labels use Porthleven as a representative south-west-facing swell window; individual peaks and beaches can differ.
The charts share the same time axis so offshore signals, inshore readings and regional wind can be compared without treating them as the same measurement location.
Two line charts show wave height and wind speed through the selected day for Mount's Bay. The detailed table following the charts contains the same values in text form.
| Time | Observed wind | Sevenstones height | Sevenstones period | Sevenstones direction | Brittany height | Brittany period | Brittany direction | Porthleven height | Porthleven period | Porthleven direction |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 mphE | 3.0 ft | 6.0s | Unavailable | – ft | –s | Unavailable | – ft | –s | Unavailable | |
| 15 mphE | 3.0 ft | 6.0s | Unavailable | – ft | –s | Unavailable | – ft | –s | Unavailable | |
| 19 mphE | 3.3 ft | 6.0s | Unavailable | – ft | –s | Unavailable | – ft | –s | Unavailable | |
| 21 mphE | 3.6 ft | 6.0s | Unavailable | – ft | –s | Unavailable | – ft | –s | Unavailable | |
| 22 mphE | 3.6 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.9 ft | 3.0s | S 190° | |
| 21 mphE | 4.3 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 2.2 ft | 4.0s | S 190° | |
| 19 mphE | 5.2 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 2.5 ft | 4.0s | S 187° | |
| 19 mphE | 6.2 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.9 ft | 3.0s | S 179° | |
| 18 mphE | 6.6 ft | 7.0s | Unavailable | – ft | –s | Unavailable | 1.6 ft | 3.0s | W 267° | |
| 16 mphENE | 6.2 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.6 ft | 3.0s | E 100° | |
| 17 mphE | 5.2 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.5 ft | 2.0s | S 172° | |
| 23 mphE | 5.9 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.9 ft | 3.0s | S 187° | |
| 27 mphE | 5.9 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 2.4 ft | 3.0s | S 169° | |
| 25 mphE | 5.2 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 2.3 ft | 3.0s | ESE 104° | |
| 25 mphE | 5.2 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 2.3 ft | 3.0s | E 101° | |
| 15 mphE | 6.6 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 2.3 ft | 3.0s | S 191° | |
| 14 mphE | 5.2 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 2.3 ft | 4.0s | S 181° | |
| 15 mphE | 4.6 ft | 7.0s | Unavailable | – ft | –s | Unavailable | 2.3 ft | 4.0s | S 181° | |
| 10 mphS | 5.6 ft | 7.0s | Unavailable | – ft | –s | Unavailable | 2.1 ft | 4.0s | S 190° | |
| 4 mphS | 5.9 ft | 7.0s | Unavailable | – ft | –s | Unavailable | 1.8 ft | 4.0s | S 169° | |
| 7 mphE | 5.6 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.6 ft | 4.0s | S 169° | |
| 9 mphE | 3.6 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.2 ft | 4.0s | E 94° | |
| 8 mphENE | 3.6 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.0 ft | 4.0s | SSW 212° | |
| 9 mphE | 3.3 ft | 6.0s | Unavailable | – ft | –s | Unavailable | 1.0 ft | 5.0s | SSW 201° |