Surf Forecasts:
How big are the waves at Mill Bay today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 1.5ft (0.4m), 8s period with N swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 1ft (0.3m), 7s period with N swell.
- Evening surf: Evening surf (04 Sep, local time) - 1ft (0.3m), 8s period with N swell.
The current surf forecast for Mill Bay at 8PM is: 0.3m 8s primary swell from a North direction (forecast issued at 12:00pm September 04). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 1.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 1.5ft (0.4m) | 8s |
| Afternoon (04 Sep) | 1ft (0.3m) | 7s |
| Evening (04 Sep) | 1ft (0.3m) | 8s |
Table - waves today at Mill Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Sun morning. Very mild (max 15°C on Sun afternoon, min 12°C on Fri night). Winds decreasing (near gales from the W on Fri afternoon, light winds from the SW by Sat night). | |||||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||
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 7 | N 7 | N 8 | N 8 | NNE 8 | NNE 8 | NNE 8 | NW 6 | NW 7 | NW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NW 8 | NW 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 18 | 10 | 10 | 10 | 10 | 11 | 6 | 6 | 0 | 214 | 168 | 75 | 50 | 33 | 20 | 34 | 24 | 14 | 14 | 14 | 7 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:12PM2.03m | 4:57AM2.03m | 5:33PM1.97m | 6:35AM1.97m | 7:05PM2.03m | ||||||||||||||||
Low Tide | 9:40AM0.73m | 10:12PM0.77m | 10:59AM0.92m | 11:52PM0.83m | 12:43PM0.96m | ||||||||||||||||
 |  | | |  | | |  | | | |  |  | | | | | | | | | |
 | 6:11 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | 8:04 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 7:58 | — |
mm | 1 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 4 | — | 1 | — |
Temp °C | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 15 | 15 | 15 |
Feels °C | 6 | 5 | 3 | 1 | 3 | 3 | 3 | 3 | 2 | 4 | 6 | 9 | 9 | 10 | 9 | 6 | 5 | 7 | 9 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | N 8 | N 7 | N 7 | S 6 | SSW 6 | NNE 8 | NNE 8 | NNE 8 | S 5 | S 5 | S 8 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NW 8 | NW 8 | NW 8 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 18 | 10 | 10 | 24 | 7 | 11 | 6 | 6 | 1 | 1 | 1 | 75 | 50 | 33 | 20 | 34 | 24 | 17 | 14 | 14 | 7 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | — | — | N 7 | N 8 | S 6 | S 6 | S 6 | — | S 8 | S 5 | WNW 10 | WNW 10 | WNW 9 | NW 8 | NNE 8 | NNE 8 | NNE 8 | NW 8 | WNW 8 | NW 7 |
| kJ | 24 | — | — | 10 | 10 | 3 | 1 | 1 | — | 1 | 1 | 20 | 18 | 16 | 18 | 14 | 14 | 14 | 10 | 6 | 2 |
Swell 3 Height (m) Direction Period (s) | E 5 | — | — | N 8 | SSE 7 | SE 6 | S 6 | NE 8 | S 7 | S 8 | S 8 | S 8 | NNE 8 | NNE 8 | NNE 8 | NW 8 | W 9 | W 9 | W 9 | W 9 | W 8 |
| kJ | 2 | — | — | 10 | 4 | 2 | 1 | 3 | 1 | 1 | 1 | 1 | 7 | 14 | 14 | 3 | 2 | 2 | 2 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | S 5 | SSW 5 | SW 5 | W 5 | WNW 6 | WNW 5 | WNW 6 | NW 6 | NW 6 | NW 7 | NW 7 | W 4 | WSW 3 | WSW 3 | SSW 2 | SSE 3 | SSE 4 | SSE 5 | SSE 6 | SSE 6 | SSE 7 |
| kJ | 51 | 85 | 85 | 179 | 207 | 174 | 188 | 165 | 177 | 214 | 168 | 6 | 1 | 1 | 1 | 8 | 35 | 51 | 85 | 123 | 307 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 79 | 539 | 539 | 539 | 539 | 539 | 539 | 500 | 595 | 464 | 424 | 66 | 63 | 63 | 24 | 73 | 75 | 75 | 93 | 93 | 116 |
Best forecast wave conditions in Orkney Islands | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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