Surf Forecasts:
How big are the waves at Whitesand Bay today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 7.5ft (2.3m), 7s period with WSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 8ft (2.5m), 8s period with WSW swell.
The current surf forecast for Whitesand Bay at 10PM is: 2.5m 8s primary swell from a West-southwest direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 06:00pm September 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 7.5ft (2.3m) | 7s |
| Evening (18 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Whitesand Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 12°C on Sun morning). Winds decreasing (strong winds from the SW on Fri afternoon, calm by Sun afternoon). | |||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||
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 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 615 | 712 | 709 | 712 | 667 | 717 | 661 | 512 | 428 | 334 | 277 | 198 | 166 | 107 | 88 | 75 | 79 | 57 | 43 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on |
High Tide | 00:17AM2.83m | 12:43PM2.80m | 1:26AM2.55m | 2:18PM2.61m | |||||||||||||||
Low Tide | 6:02PM1.29m | 6:19AM1.48m | 7:12PM1.58m | 7:50AM1.70m | 9:24PM1.67m | ||||||||||||||
 |  |  |  | | | | | | | | | | | | |  | | | |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | 7:30 | — | — | — | — | — | — | — | 7:27 | — | — | — | — | — | — | — | 7:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 13 | 13 |
Feels °C | 8 | 10 | 9 | 9 | 9 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 9 | 8 | 10 | 9 | 10 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | — | SW 15 | SW 15 | SW 16 | — | — | SW 16 | SW 16 | SW 16 | W 14 | W 14 | W 13 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 |
| kJ | — | 9 | 9 | 10 | — | — | 10 | 10 | 10 | 4 | 4 | 4 | 166 | 107 | 88 | 75 | 79 | 57 | 43 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | W 13 | W 13 | W 13 | W 13 | NNW 5 | NNW 5 | NNW 5 |
| kJ | — | — | — | — | — | — | — | 10 | 10 | 9 | 8 | 8 | 4 | 4 | 13 | 13 | 7 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 11 | S 11 | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | — | — | — | — | — | — | — | — | — | 5 | 2 | — | 8 | 8 | 8 | 8 | 8 | 8 | 7 |
Wind waves Height (m) Direction Period (s) | WSW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | — | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | — |
| kJ | 615 | 712 | 709 | 712 | 667 | 717 | 661 | 512 | 428 | 334 | 277 | 198 | — | 6 | 7 | 6 | 2 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 405 | 319 | 319 | 374 | 374 | 366 | 426 | 405 | 405 | 187 | 149 | 141 | 41 | 41 | 44 | 78 | 78 | 13 | 32 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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