Surf Forecasts:
How big are the waves at Rackwick today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 15ft (4.5m), 14s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 13ft (4.0m), 13s period with WNW swell.
- Evening surf: Evening surf (18 Sep, local time) - 10ft (3.0m), 12s period with WNW swell.
The current surf forecast for Rackwick at 4AM is: 5.5m 14s primary swell from a West-northwest direction and 0.2m 8s secondary swell from a North direction (forecast issued at 12:00am September 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 15ft (4.5m) | 14s |
| Afternoon (18 Sep) | 13ft (4.0m) | 13s |
| Evening (18 Sep) | 10ft (3.0m) | 12s |
Table - waves today at Rackwick. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu night. Very mild (max 14°C on Fri night, min 11°C on Sat night). Winds increasing (moderate winds from the SSW on Fri afternoon, gales from the WSW by Sat afternoon). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | W 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | W 12 | W 12 | W 11 | W 10 | W 9 | W 10 | W 11 | W 12 | W 12 | W 11 | W 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 13613 | 12986 | 10018 | 6519 | 5227 | 3359 | 2555 | 1882 | 2261 | 1847 | 1954 | 2124 | 3082 | 5300 | 6541 | 5776 | 4979 | 6180 | 5087 | 4335 | 3913 | 3354 | 3236 | 3301 |
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 | on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:16AM2.38m | 1:36PM2.33m | 2:27AM2.15m | 3:00PM2.18m | 4:10AM2.05m | 4:43PM2.18m | ||||||||||||||||||
Low Tide | 7:21AM1.05m | 7:54PM1.08m | 8:17AM1.28m | 9:16PM1.25m | 9:56AM1.39m | |||||||||||||||||||
 |  |  |  | | | | | | |  | |  | |  | |  | | | | | | |  | |
 | — | 6:47 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:25 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — |
mm | 1 | — | — | 1 | — | — | — | 1 | — | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 14 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 11 |
Feels °C | 1 | 1 | 3 | 4 | 4 | 9 | 5 | 5 | 5 | 4 | 3 | 2 | 0 | 1 | 1 | 1 | 1 | -1 | -1 | -1 | -1 | 1 | 3 | 4 |
Swell 1 Height (m) Direction Period (s) | N 8 | N 8 | N 9 | N 8 | N 8 | WNW 12 | WNW 12 | W 12 | N 8 | N 8 | N 8 | N 8 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 6 | 6 | 6 | 5 | 3359 | 2555 | 1882 | 1 | 1 | 1 | 1 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | NNE 8 | N 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 7 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | — | S 3 | — | W 12 | W 11 | W 10 | W 9 | W 10 | W 11 | W 12 | W 12 | W 11 | W 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | WNW 12 |
| kJ | 13613 | 12986 | 10018 | 6519 | 5227 | — | 8 | — | 2261 | 1847 | 1954 | 2124 | 3082 | 5300 | 6541 | 5776 | 4979 | 6180 | 5087 | 4335 | 3913 | 3354 | 3236 | 3301 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 638 | 591 | 453 | 638 | 648 | 25 | 41 | 845 | 1101 | 648 | 648 | 729 | 729 | 676 | 835 | 676 | 818 | 787 | 622 | 608 | 608 | 453 | 376 | 319 |
Best forecast wave conditions in Orkney Islands | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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