Surf Forecasts:
How big are the waves at Mill Bay today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 0.5ft (0.1m), 8s period with N swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 0.5ft (0.1m), 8s period with N swell.
- Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.8m), 12s period with NW swell.
The current surf forecast for Mill Bay at 4PM is: 0.1m 8s primary swell from a North direction (forecast issued at 12:00pm September 23). An open ocean swell of 0.9m 13s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 0.5ft (0.1m) | 8s |
| Afternoon (23 Sep) | 0.5ft (0.1m) | 8s |
| Evening (23 Sep) | 2.5ft (0.8m) | 12s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 14°C on Thu night, min 11°C on Wed afternoon). Mainly strong winds. | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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 8 | N 8 | N 8 | N 8 | NW 12 | NW 3 | NW 11 | NW 11 | NW 11 | N 12 | N 12 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | N 22 | N 22 | N 22 | N 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1 | 1 | 1 | 1 | 172 | 3 | 104 | 58 | 58 | 11 | 11 | 10 | 21 | 20 | 19 | 18 | 18 | 38 | 38 | 9 | 8 |
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 | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off |
High Tide | 9:28AM2.03m | 9:26PM2.28m | 10:03AM2.19m | 10:01PM2.44m | 10:36AM2.33m | ||||||||||||||||
Low Tide | 3:15PM0.79m | 3:44AM0.42m | 3:47PM0.62m | 4:14AM0.24m | 4:18PM0.46m | ||||||||||||||||
 |  |  | |  | |  |  | | | | |  | | | | | | | | | |
 | 6:54 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:01 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 |
Feels °C | 8 | 6 | 5 | 5 | 6 | 8 | 9 | 6 | 2 | 2 | 3 | 5 | 8 | 6 | 5 | 3 | 4 | 4 | 7 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 14 | N 8 | N 8 | WNW 13 | N 8 | NW 12 | NW 11 | NW 11 | NW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 12 | SSE 7 | WNW 18 | WNW 18 | WNW 17 | WNW 16 | WNW 16 | WNW 16 | WNW 15 |
| kJ | 253 | 1 | 1 | 111 | 1 | 144 | 104 | 58 | 58 | 45 | 55 | 56 | 56 | 107 | 497 | 964 | 921 | 659 | 627 | 506 | 443 |
Swell 2 Height (m) Direction Period (s) | S 5 | — | — | N 8 | W 12 | N 8 | N 8 | N 13 | N 12 | N 12 | N 12 | N 11 | N 11 | WNW 12 | SSE 6 | SSE 6 | N 10 | N 10 | N 10 | N 10 | N 10 |
| kJ | 2 | — | — | 1 | 3 | 1 | 1 | 3 | 3 | 11 | 11 | 10 | 21 | 57 | 75 | 47 | 18 | 8 | 8 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | N 8 | N 8 | — | — | N 8 | — | W 11 | N 8 | — | W 11 | W 11 | W 10 | W 11 | N 11 | N 10 | N 10 | N 10 | N 22 | N 22 | N 22 | W 14 |
| kJ | 1 | 1 | — | — | 1 | — | 3 | 1 | — | 2 | 2 | 2 | 2 | 20 | 19 | 18 | 8 | 38 | 38 | 9 | 4 |
Wind waves Height (m) Direction Period (s) | — | WNW 14 | WNW 13 | NW 4 | NW 12 | NW 3 | — | — | SSE 3 | SSE 5 | SSE 6 | SSE 6 | S 7 | SW 4 | SW 4 | SW 4 | SSW 5 | SSW 5 | S 6 | S 6 | S 6 |
| kJ | — | 294 | 299 | 12 | 172 | 3 | — | — | 12 | 100 | 194 | 265 | 200 | 15 | 29 | 45 | 88 | 62 | 52 | 43 | 42 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 66 | 538 | 538 | 403 | 66 | 63 | 0 | 64 | 99 | 515 | 116 | 116 | 102 | 464 | 75 | 500 | 500 | 500 | 79 | 63 | 64 |
Best forecast wave conditions in Orkney Islands | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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