Surf Forecasts:
How big are the waves at Mill Bay today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 1.5ft (0.4m), 7s period with N swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.5m), 7s period with N swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.5m), 7s period with N swell.
The current surf forecast for Mill Bay at 12PM is: 0.4m 7s primary swell from a North direction (forecast issued at 06:00am July 31). An open ocean swell of 0.1m 5s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 1.5ft (0.4m) | 7s |
| Afternoon (31 Jul) | 1.5ft (0.5m) | 7s |
| Evening (31 Jul) | 1.5ft (0.5m) | 7s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Fri afternoon. Very mild (max 12°C on Fri morning, min 11°C on Sun morning). Winds decreasing (fresh winds from the WSW on Fri morning, calm by Sun night). | |||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||||
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) | NNW 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 42 | 17 | 17 | 16 | 23 | 23 | 22 | 24 | 38 | 68 | 108 | 92 | 70 | 96 | 128 | 116 | 119 | 161 | 112 | 192 | 181 | 207 | 230 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy |
High Tide | 12:42PM2.27m | 00:43AM2.62m | 1:15PM2.26m | 1:15AM2.60m | 1:49PM2.24m | ||||||||||||||||||
Low Tide | 6:18AM0.23m | 6:15PM0.45m | 6:50AM0.19m | 6:47PM0.44m | 7:23AM0.18m | 7:21PM0.47m | |||||||||||||||||
 |  | |  | |  |  | | | | | | | |  | | |  | | | | | | |
 | 4:52 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:36 | — | — | — | — | — | — | — | 9:34 | — |
mm | — | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 11 |
Feels °C | 5 | 5 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 5 | 8 | 7 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 5 | 6 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | — | NNW 8 | NNW 8 | — | NNW 8 | — | N 8 | NNW 8 | N 9 |
| kJ | 42 | 17 | 17 | 16 | 23 | 23 | 22 | 24 | 38 | 68 | 108 | 92 | 70 | 96 | — | 116 | 119 | — | 112 | — | 49 | 207 | 230 |
Swell 2 Height (m) Direction Period (s) | SE 5 | SE 6 | S 5 | S 5 | NW 6 | WNW 6 | N 11 | S 3 | SE 4 | SE 4 | SSW 4 | S 4 | S 4 | S 4 | S 4 | — | — | — | SW 4 | — | — | — | — |
| kJ | 1 | 1 | 1 | 2 | 9 | 7 | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | — | — | — | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 6 | — | — | — | NW 4 | — | — | N 10 | N 10 | — | SE 4 | SE 5 | — | — | — | — | — | — | — | — | W 8 | — | — |
| kJ | 1 | — | — | — | 1 | — | — | 2 | 2 | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | WNW 4 | W 4 | W 4 | SW 4 | SSW 3 | SW 3 | W 6 | W 3 | W 4 | W 4 | W 3 | WNW 4 | W 4 | NNW 8 | WNW 3 | WNW 3 | NNW 8 | WNW 4 | NNW 8 | NNW 8 | WNW 3 | — |
| kJ | 13 | 19 | 18 | 18 | 6 | 3 | 5 | 11 | 5 | 12 | 10 | 2 | 13 | 6 | 128 | 3 | 3 | 161 | 11 | 192 | 181 | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 102 | 138 | 528 | 1030 | 63 | 1279 | 79 | 138 | 102 | 658 | 896 | 913 | 913 | 674 | 102 | 75 | 102 | 138 | 138 | 242 | 228 | 38 | 0 |
Best forecast wave conditions in Orkney Islands | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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