Surf Forecasts:
How big are the waves at Mill Bay today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 2ft (0.6m), 8s period with N swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 2ft (0.6m), 8s period with N swell.
- Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.5m), 8s period with N swell.
The current surf forecast for Mill Bay at 11AM is: 0.6m 8s primary swell from a North direction (forecast issued at 06:00am July 30). An open ocean swell of 0.2m 5s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 2ft (0.6m) | 8s |
| Afternoon (30 Jul) | 2ft (0.6m) | 8s |
| Evening (30 Jul) | 1.5ft (0.5m) | 8s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu morning. Very mild (max 13°C on Thu morning, min 11°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the W by Thu night). | |||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||||||||
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) | NW 7 | NNW 8 | N 8 | N 8 | N 8 | NNW 8 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 23 | 45 | 41 | 41 | 41 | 50 | 28 | 41 | 18 | 17 | 9 | 16 | 24 | 23 | 15 | 15 | 25 | 70 | 99 | 94 | 87 | 87 | 94 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:08PM2.27m | 00:11AM2.59m | 12:42PM2.27m | 00:43AM2.62m | 1:15PM2.26m | ||||||||||||||||||
Low Tide | 5:45AM0.31m | 5:44PM0.49m | 6:18AM0.23m | 6:15PM0.45m | 6:50AM0.19m | 6:47PM0.44m | |||||||||||||||||
 |  |  | |  |  |  | | | | | | | | |  |  | | | | | | | |
 | 4:50 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:37 | — | — | — | — | — | — | — | 9:36 | — |
mm | — | — | 1 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | 1 |
Temp °C | 13 | 12 | 13 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 11 |
Feels °C | 11 | 9 | 10 | 10 | 9 | 8 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 7 | 6 | 5 | 7 | 8 | 8 | 9 | 7 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NNW 8 | N 8 | N 8 | N 8 | SSE 5 | N 8 | N 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
| kJ | 23 | 45 | 41 | 41 | 41 | 3 | 28 | 41 | 18 | 17 | 9 | 16 | 24 | 23 | 15 | 15 | 25 | 70 | 99 | 94 | 87 | 87 | 94 |
Swell 2 Height (m) Direction Period (s) | N 8 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSW 3 | SSE 5 | SE 5 | SE 5 | S 6 | S 6 | N 7 | — | NW 6 | NW 7 | N 10 | S 4 | WNW 7 | — | — | — | S 4 | — |
| kJ | 20 | 4 | 2 | 2 | 3 | 1 | 2 | 1 | 1 | 1 | 1 | 15 | — | 10 | 11 | 2 | 1 | 9 | — | — | — | 1 | — |
Swell 3 Height (m) Direction Period (s) | SSE 5 | W 8 | W 8 | W 8 | W 7 | — | SSE 5 | NW 6 | S 6 | — | — | — | — | — | N 11 | N 10 | N 10 | S 4 | — | W 5 | — | — | — |
| kJ | 9 | 1 | 1 | 1 | 1 | — | 2 | 2 | 1 | — | — | — | — | — | 2 | 2 | 8 | 1 | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SW 2 | SW 3 | — | NNW 8 | WNW 3 | W 3 | W 4 | W 4 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 3 | W 4 | W 4 | WSW 4 | WNW 6 | WSW 2 | W 3 | W 4 | W 3 |
| kJ | — | — | 1 | 2 | — | 50 | 5 | 8 | 18 | 33 | 35 | 32 | 17 | 8 | 7 | 16 | 13 | 10 | 4 | 1 | 4 | 9 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 63 | 64 | 67 | 24 | 41 | 369 | 497 | 385 | 385 | 102 | 370 | 1279 | 674 | 663 | 468 | 102 | 0 | 1030 | 1030 | 1030 | 79 | ||
Best forecast wave conditions in Orkney Islands | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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