Surf Forecasts:
How big are the waves at Mill Bay today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 2.5ft (0.8m), 5s period with SE swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 2.5ft (0.8m), 6s period with SE swell.
- Evening surf: Evening surf (12 Aug, local time) - 3ft (0.9m), 7s period with SE swell.
The current surf forecast for Mill Bay at 2PM is: 0.3m 7s primary swell from a North direction (forecast issued at 06:00am August 12). An open ocean swell of 0.1m 12s is not directed at the surf break, a second open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 2.5ft (0.8m) | 5s |
| Afternoon (12 Aug) | 2.5ft (0.8m) | 6s |
| Evening (12 Aug) | 3ft (0.9m) | 7s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 20°C on Wed afternoon, min 13°C on Fri afternoon). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||||||||
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) | N 7 | N 7 | SE 5 | N 7 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | N 8 | N 11 | SE 6 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | N 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 15 | 8 | 35 | 8 | 40 | 63 | 69 | 67 | 54 | 12 | 9 | 30 | 33 | 32 | 29 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 14 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | glassy | cross | on | cross-on | cross-on | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:05AM2.50m | 11:09PM2.79m | 11:51AM2.56m | 11:52PM2.89m | 12:33PM2.56m | ||||||||||||||||||
Low Tide | 4:37AM0.06m | 4:48PM0.36m | 5:23AM-0.11m | 5:30PM0.28m | 6:06AM-0.19m | 6:10PM0.25m | |||||||||||||||||
 |  | |  | |  | | | | | | | | |  | | |  | | | | | | |
 | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:08 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — |
Temp °C | 13 | 16 | 18 | 18 | 20 | 19 | 20 | 20 | 19 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 |
Feels °C | 9 | 13 | 15 | 14 | 18 | 18 | 18 | 18 | 19 | 15 | 18 | 18 | 18 | 16 | 15 | 14 | 15 | 13 | 11 | 11 | 11 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | SE 5 | N 7 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | NNE 9 | NNE 9 | NNE 9 | N 9 |
| kJ | 15 | 8 | 35 | 8 | 40 | 63 | 69 | 67 | 54 | 43 | 39 | 30 | 30 | 24 | 18 | 18 | 18 | 13 | 12 | 29 | 28 | 28 | 14 |
Swell 2 Height (m) Direction Period (s) | W 6 | W 6 | N 7 | W 12 | N 7 | N 7 | N 7 | N 7 | N 8 | N 8 | N 8 | N 8 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | SE 6 | SE 5 | SSE 5 | SSE 5 |
| kJ | 1 | 1 | 8 | 3 | 8 | 4 | 4 | 4 | 5 | 12 | 5 | 11 | 33 | 32 | 29 | 28 | 28 | 29 | 29 | 8 | 7 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | W 6 | W 8 | W 11 | W 10 | N 6 | W 10 | W 7 | N 12 | N 11 | NNE 10 | W 11 | W 11 | W 10 | W 10 | NNE 11 | N 11 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | — | — | 1 | 1 | 2 | 2 | 3 | 2 | 1 | 3 | 9 | 21 | 2 | 2 | 2 | 2 | 12 | 9 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SE 6 | — | SE 6 | — | — | — | — | — | — | WNW 12 | WNW 11 | — | — | — | SSE 2 | SSW 3 | — | W 3 | WNW 3 | WNW 3 | W 3 | WNW 3 |
| kJ | 81 | 59 | — | 36 | — | — | — | — | — | — | 14 | 13 | — | — | — | 1 | 1 | — | 2 | 3 | 2 | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 99 | 41 | 41 | 24 | 24 | 0 | 41 | 41 | 0 | 53 | 41 | 24 | 24 | 24 | 24 | 24 | 0 | 79 | 468 | 393 | 1187 | 848 | 846 |
Best forecast wave conditions in Orkney Islands | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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