Surf Forecasts:
How big are the waves at Mill Bay today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 1.5ft (0.5m), 7s period with N swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 1.5ft (0.4m), 7s period with N swell.
- Evening surf: Evening surf (10 Sep, local time) - 0.5ft (0.2m), 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 September 10). An open ocean swell of 0.2m 7s is not directed at the surf break, a second open ocean swell of 0.9m 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 (10 Sep) | 1.5ft (0.5m) | 7s |
| Afternoon (10 Sep) | 1.5ft (0.4m) | 7s |
| Evening (10 Sep) | 0.5ft (0.2m) | 7s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 14°C on Thu night, min 12°C on Thu morning). Mainly strong winds. | |||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||||||||
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 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 6 | N 6 | N 11 | SE 7 | WNW 10 | WNW 10 | WNW 10 | N 9 | N 9 | SE 7 | N 9 | NW 12 | NW 12 | NW 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 34 | 25 | 25 | 16 | 8 | 8 | 4 | 4 | 3 | 1 | 1 | 2 | 21 | 0 | 0 | 0 | 2 | 2 | 174 | 2 | 24 | 442 | 49 |
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 | cross-off | off | cross-off | cross-off | 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 |
High Tide | 10:50AM2.49m | 10:50PM2.79m | 11:29AM2.56m | 11:30PM2.85m | 12:05PM2.58m | ||||||||||||||||||
Low Tide | 4:33PM0.35m | 5:04AM-0.13m | 5:11PM0.25m | 5:41AM-0.15m | 5:47PM0.20m | ||||||||||||||||||
 |  | | | |  | |  | |  |  | | | | | | | | |  | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:40 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — |
Temp °C | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 14 | 13 | 12 | 13 | 13 | 13 | 12 | 12 |
Feels °C | 6 | 6 | 6 | 6 | 5 | 5 | 9 | 7 | 6 | 5 | 5 | 4 | 6 | 6 | 8 | 8 | 7 | 2 | 5 | 7 | 5 | 4 | 6 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SE 7 | WNW 10 | WNW 10 | WNW 10 | WNW 14 | NW 13 | SE 7 | SSE 7 | SSE 7 | SSE 7 | WNW 12 |
| kJ | 34 | 25 | 25 | 16 | 8 | 8 | 4 | 113 | 70 | 50 | 40 | 31 | 21 | 63 | 65 | 38 | 163 | 180 | 174 | 157 | 75 | 34 | 96 |
Swell 2 Height (m) Direction Period (s) | W 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 11 | N 7 | N 6 | N 6 | N 6 | N 11 | N 10 | SSE 6 | SE 6 | WNW 12 | N 9 | N 9 | N 9 | N 9 | NW 12 | N 15 | SSE 6 |
| kJ | 1 | 5 | 5 | 5 | 5 | 6 | 12 | 3 | 1 | 1 | 1 | 2 | 2 | 16 | 9 | 28 | 2 | 2 | 2 | 2 | 24 | 4 | 15 |
Swell 3 Height (m) Direction Period (s) | W 8 | NE 5 | — | — | — | — | W 11 | N 7 | N 7 | N 6 | N 6 | N 11 | N 10 | WNW 12 | WNW 12 | WNW 15 | W 11 | N 9 | N 9 | N 9 | N 9 | SSW 5 | NNW 14 |
| kJ | 1 | 1 | — | — | — | — | 2 | 4 | 3 | 1 | 1 | 2 | 2 | 14 | 15 | 21 | 2 | 2 | 2 | 2 | 2 | 2 | 20 |
Wind waves Height (m) Direction Period (s) | S 3 | S 4 | SSE 4 | SSE 4 | SSE 5 | SSE 7 | SSE 7 | SW 4 | WSW 4 | W 4 | W 4 | W 4 | W 4 | SW 4 | SW 4 | S 4 | SSE 4 | SSE 5 | SW 13 | WNW 12 | WNW 12 | NW 12 | NW 6 |
| kJ | 8 | 14 | 24 | 36 | 111 | 317 | 218 | 12 | 21 | 35 | 35 | 28 | 33 | 15 | 10 | 15 | 19 | 105 | 892 | 738 | 585 | 442 | 49 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 67 | 67 | 67 | 76 | 73 | 64 | 63 | 206 | 196 | 206 | 658 | 500 | 490 | 63 | 63 | 64 | 93 | 116 | 595 | 586 | 577 | 464 | 66 |
Best forecast wave conditions in Orkney Islands | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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