Surf Forecasts:
How big are the waves at Mill Bay today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 0.5ft (0.1m), 8s period with N swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 0.5ft (0.1m), 8s period with N swell.
- Evening surf: Evening surf (19 Sep, local time) - 0.5ft (0.1m), 8s period with N swell.
The current surf forecast for Mill Bay at 2AM is: 0.1m 8s primary swell from a North direction (forecast issued at 06:00pm September 18). An open ocean swell of 0.9m 6s is not directed at the surf break, a second open ocean swell of 1.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 0.5ft (0.1m) | 8s |
| Afternoon (19 Sep) | 0.5ft (0.1m) | 8s |
| Evening (19 Sep) | 0.5ft (0.1m) | 8s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Fri afternoon. Very mild (max 14°C on Fri night, min 10°C on Mon morning). Winds decreasing (gales from the WSW on Sat afternoon, light winds from the SW by Sun night). | |||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||
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 12 | NW 12 | NW 12 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 7 | NW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 292 | 212 | 23 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 247 | 242 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:43PM1.94m | 4:37AM1.81m | 4:57PM1.83m | 6:10AM1.72m | 6:32PM1.82m | ||||||||||||||
Low Tide | 9:44PM0.95m | 10:09AM1.17m | 11:24PM1.08m | 12:10PM1.23m | |||||||||||||||
 |  |  |  | | |  |  |  | | | |  | | | | | |  | |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:16 | — |
mm | — | 2 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | — | 1 | — | — | — |
Temp °C | 13 | 12 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 11 |
Feels °C | 9 | 4 | 5 | 4 | 4 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | N 8 | SSE 6 | SSE 6 | WNW 11 | N 8 | S 6 | SSE 7 | SSE 7 | SSE 7 | S 7 | SSW 6 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 5 | S 7 |
| kJ | 292 | 212 | 1 | 68 | 59 | 148 | 1 | 51 | 36 | 27 | 19 | 43 | 14 | 5 | 5 | 5 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | SSE 7 | SSW 6 | SSW 6 | SSW 6 | SW 6 | S 7 | S 5 |
| kJ | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 10 | 7 | 3 | 3 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | WSW 12 | N 8 | NW 12 | N 8 | N 8 | — | — | — | N 8 | N 8 | — | — | — | — | — | — | — | — | S 7 |
| kJ | 15 | 1 | 23 | 1 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | SW 5 | S 4 | SSW 5 | W 5 | W 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 7 | NW 7 |
| kJ | 21 | 35 | 158 | 90 | 83 | 124 | 203 | 221 | 200 | 259 | 297 | 221 | 179 | 261 | 282 | 294 | 244 | 247 | 242 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 432 | 432 | 677 | 595 | 677 | 1120 | 677 | 1120 | 879 | 879 | 832 | 830 | 830 | 742 | 658 | 653 | 500 | 370 |
Best forecast wave conditions in Orkney Islands | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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