
Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 7ft (2.2m), 10s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 8ft (2.5m), 7s period with SSW swell.
- Evening surf: Evening surf (30 Sep, local time) - 7ft (2.1m), 11s period with SSW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 9AM is: 2.2m 10s primary swell from a South-southwest direction (forecast issued at 12:00am September 30). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 7ft (2.2m) | 10s |
| Afternoon (30 Sep) | 8ft (2.5m) | 7s |
| Evening (30 Sep) | 7ft (2.1m) | 11s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue night. Very mild (max 19°C on Tue night, min 14°C on Wed night). Winds increasing (moderate winds from the SW on Wed night, strong winds from the SSW by Thu night). | ||||||||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||||||||||||
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 | 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) | S 8 | SSW 9 | SSW 10 | SSW 11 | SSW 7 | SSW 7 | SSW 11 | SSW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SSW 10 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
Wave Graph | ||||||||||||||||||||||||
706 | 1141 | 1040 | 1102 | 514 | 565 | 1221 | 920 | 777 | 593 | 527 | 420 | 412 | 457 | 202 | 279 | 325 | 406 | 638 | 655 | 395 | 540 | 476 | 332 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on |
High Tide | 11:39PM4.28m | 11:58AM4.06m | 00:19AM4.07m | 12:39PM3.87m | 1:06AM3.75m | 1:27PM3.61m | ||||||||||||||||||
Low Tide | 6:39AM0.16m | 6:57PM0.27m | 7:22AM0.44m | 7:45PM0.50m | 8:12AM0.77m | 8:42PM0.76m | ||||||||||||||||||
— | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | |
— | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:52 | — | — | |
mm | 3 | 6 | 2 | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | 1 | — | 1 |
Temp °C | 18 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 11 | 11 | 9 | 9 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 7 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | — | SE 4 | — | — | — | — | — | — | SW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 3 | — | — | — | — | — | — | 777 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 8 | SSW 9 | SSW 10 | SSW 11 | SSW 7 | SSW 7 | SSW 11 | SSW 11 | — | SW 11 | SW 10 | SW 10 | SW 10 | SSW 10 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 |
706 | 1141 | 1040 | 1102 | 514 | 565 | 1221 | 920 | — | 593 | 527 | 420 | 412 | 457 | 202 | 279 | 325 | 406 | 638 | 655 | 395 | 540 | 476 | 332 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1083 | 319 | 105 | 283 | 279 | 279 | 277 | 105 | 89 | 105 | 105 | 105 | 261 | 269 | 284 | 105 | 105 | 248 | 256 | 256 | 256 | 256 | 284 | 106 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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