Surf Forecasts:
How big are the waves at Marloes Sands today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 11ft (3.5m), 8s period with W swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 11ft (3.5m), 8s period with W swell.
- Evening surf: Evening surf (21 Oct, local time) - 7.5ft (2.3m), 8s period with WSW swell.
The current surf forecast for Marloes Sands at 11AM is: 3.5m 8s primary swell from a West direction (forecast issued at 06:00am October 21). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 11ft (3.5m) | 8s |
| Afternoon (21 Oct) | 11ft (3.5m) | 8s |
| Evening (21 Oct) | 7.5ft (2.3m) | 8s |
Table - waves today at Marloes Sands. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Thu night. Very mild (max 14°C on Thu night, min 10°C on Thu night). Mainly severe gales. | |||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||||||||||
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) | WSW 7 | W 8 | W 8 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 9 | SW 8 | SSW 8 | SSW 9 | SW 12 | SW 15 | WNW 8 | W 7 | W 7 | W 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 542 | 1871 | 1656 | 1616 | 1285 | 789 | 600 | 481 | 644 | 761 | 675 | 548 | 430 | 412 | 335 | 397 | 784 | 2620 | 4497 | 1461 | 1164 | 993 | 919 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross | cross | cross | off | cross-off | cross | cross | cross | cross | cross |
High Tide | 3:18AM3.93m | 3:43PM4.30m | 4:16AM4.31m | 4:33PM4.71m | 4:59AM4.75m | 5:13PM5.15m | |||||||||||||||||
Low Tide | 9:37AM1.99m | 10:16PM1.66m | 10:33AM1.60m | 11:01PM1.22m | 11:16AM1.17m | ||||||||||||||||||
 | |  | |  | | |  |  | | | |  | |  |  | | |  |  | | |  | |
 | — | 7:54 | — | — | — | — | — | — | — | 7:56 | — | — | — | — | — | — | — | 7:56 | — | — | — | — | — |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | 1 | 1 | — | — | 1 | 1 | 1 | 2 | — | — | — | — | — | 2 | 8 | 6 | 1 | 4 | 6 | — | — | — | — |
Temp °C | 11 | 10 | 11 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 13 | 14 | 13 | 10 | 10 | 10 | 11 | 11 | 12 |
Feels °C | 1 | -1 | -2 | -1 | 0 | 4 | 5 | 4 | 4 | 4 | 5 | 9 | 7 | 3 | 5 | 8 | 10 | -7 | -6 | -5 | -3 | -2 | -1 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | — | — | — | — | NNW 7 | NNW 7 | WSW 12 | — | — | N 6 | WSW 9 | WSW 9 | SW 9 | SW 8 | W 9 | SSW 9 | SW 12 | SW 15 | — | — | WSW 12 | — |
| kJ | 73 | — | — | — | — | 99 | 64 | 50 | — | — | 1 | 548 | 430 | 412 | 335 | 64 | 784 | 2620 | 4497 | — | — | 735 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 12 | — | — | — | — | — | N 4 | N 4 | W 15 | W 15 | W 15 | SW 18 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 78 | — | — | — | — | — | 2 | 2 | 4 | 4 | 4 | 735 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | W 8 | W 8 | W 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | — | — | SSE 4 | SE 5 | SSW 8 | — | NW 5 | NW 7 | WNW 8 | W 7 | W 7 | W 7 |
| kJ | 542 | 1871 | 1656 | 1616 | 1285 | 789 | 600 | 481 | 644 | 761 | 675 | — | — | 29 | 35 | 397 | — | 208 | 1101 | 1461 | 1164 | 993 | 919 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 124 | 397 | 399 | 417 | 418 | 194 | 369 | 36 | 194 | 36 | 26 | 26 | 88 | 123 | 223 | 137 | 0 | 36 | 426 | 412 | 418 | 763 | 624 |
Best forecast wave conditions in Wales - Pembrokeshire | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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