Surf Forecasts:
How big are the waves at The Boiler today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 13ft (4.0m), 10s period with W swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 11ft (3.5m), 10s period with W swell.
- Evening surf: Evening surf (21 Oct, local time) - 10ft (3.0m), 9s period with WSW swell.
The current surf forecast for The Boiler at 1AM is: 1.1m 5s primary swell from a Southwest direction and 0.3m 11s secondary swell from a West-southwest direction, 0.2m 13s secondary swell from a West direction (forecast issued at 06:00pm October 20). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 13ft (4.0m) | 10s |
| Afternoon (21 Oct) | 11ft (3.5m) | 10s |
| Evening (21 Oct) | 10ft (3.0m) | 9s |
Table - waves today at The Boiler. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 49mm), heaviest during Tue night. Very mild (max 13°C on Thu morning, min 8°C on Fri morning). Winds increasing (calm on Tue afternoon, gales from the WNW by Fri morning). | |||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 10 | WSW 10 | W 10 | SW 5 | WSW 7 | WSW 10 | W 10 | W 10 | W 10 | W 9 | WSW 9 | WSW 8 | WSW 8 | W 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 31 | 31 | 51 | 62 | 352 | 2561 | 3366 | 2844 | 2375 | 1619 | 981 | 603 | 494 | 821 | 717 | 587 | 462 | 322 | 273 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross | cross | cross-on | cross-on | on | cross-on |
High Tide | 2:21PM6.88m | 3:00AM6.87m | 3:35PM7.41m | 4:06AM7.50m | 4:30PM8.06m | ||||||||||||||
Low Tide | 8:44PM3.76m | 9:21AM3.69m | 9:51PM3.16m | 10:18AM3.03m | |||||||||||||||
 |  |  |  |  | |  |  |  | | |  | | | | | | | | |
 | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — |
 | 6:13 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | 3 | 7 | 3 | 1 | — | 1 | 1 | 1 | 3 | 1 | — | — | — | — | 4 | 5 |
Temp °C | 10 | 12 | 12 | 12 | 11 | 9 | 9 | 11 | 12 | 12 | 11 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 13 |
Feels °C | 9 | 10 | 7 | 6 | 7 | -1 | -1 | 0 | 2 | 4 | 4 | 4 | 4 | 6 | 7 | 9 | 8 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | W 10 | WSW 11 | — | — | — | — | — | W 12 | W 12 | WSW 8 | WSW 10 | W 10 | W 10 | WSW 10 | WSW 10 | WSW 9 | WSW 9 |
| kJ | 31 | 31 | 51 | 22 | — | — | — | — | — | 72 | 146 | 603 | 114 | 821 | 701 | 587 | 462 | 322 | 273 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 4 | W 13 | — | — | — | — | — | — | — | W 11 | — | — | — | — | — | — | — |
| kJ | 28 | 28 | 1 | 14 | — | — | — | — | — | — | — | 209 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 4 | — | — | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SW 4 | SW 5 | WSW 7 | WSW 10 | W 10 | W 10 | W 10 | W 9 | WSW 9 | — | WSW 8 | WSW 10 | WSW 10 | — | — | S 3 | SSE 4 |
| kJ | — | — | 6 | 62 | 352 | 2561 | 3366 | 2844 | 2375 | 1619 | 981 | — | 494 | 772 | 717 | — | — | 8 | 21 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 20 | 275 | 71 | 16 | 385 | 394 | 394 | 385 | 393 | 278 | 278 | 49 | 49 | 49 | 67 | 74 | 416 | 288 |
Best forecast wave conditions in Wales - Gower | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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