Surf Forecasts:
How big are the waves at Hogh Bay (Coll) today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 5ft (1.5m), 7s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 5ft (1.6m), 8s period with WSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 6ft (1.9m), 10s period with W swell.
The current surf forecast for Hogh Bay (Coll) at 5AM is: 1.4m 7s primary swell from a West-southwest direction (forecast issued at 12:00am August 18). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 5ft (1.5m) | 7s |
| Afternoon (18 Aug) | 5ft (1.6m) | 8s |
| Evening (18 Aug) | 6ft (1.9m) | 10s |
Table - waves today at Hogh Bay (Coll). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Mon night. Very mild (max 15°C on Mon night, min 13°C on Tue night). Winds increasing (light winds from the SE on Wed afternoon, fresh winds from the N by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||||
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 | 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) | WSW 8 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 9 | W 10 | W 11 | W 11 | W 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | WSW 10 | W 10 | W 10 | N 5 | N 5 | N 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 91 | 140 | 192 | 238 | 292 | 341 | 442 | 770 | 935 | 831 | 706 | 667 | 603 | 540 | 463 | 335 | 279 | 235 | 160 | 92 | 65 | 54 | 43 | 53 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | off | off | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:05AM3.01m | 10:26PM2.97m | 10:41AM2.77m | 11:02PM2.64m | 11:23AM2.52m | |||||||||||||||||||
Low Tide | 4:14AM0.52m | 4:27PM0.57m | 4:50AM0.80m | 5:08PM0.89m | 5:31AM1.07m | 6:00PM1.20m | ||||||||||||||||||
 |  |  | | | |  |  | | | | | | | | | |  |  | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:53 | — |
mm | 1 | — | — | — | — | — | 1 | 1 | 2 | 1 | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 |
Feels °C | 10 | 10 | 9 | 8 | 8 | 9 | 9 | 10 | 9 | 10 | 8 | 8 | 9 | 11 | 11 | 10 | 8 | 6 | 6 | 6 | 5 | 5 | 5 | 3 |
Swell 1 Height (m) Direction Period (s) | S 4 | — | — | — | — | — | W 16 | W 10 | W 11 | W 11 | W 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | W 10 | W 10 | WSW 10 | W 10 | W 10 | W 9 | W 9 | W 9 |
| kJ | 8 | — | — | — | — | — | 5 | 770 | 935 | 831 | 706 | 667 | 603 | 540 | 463 | 335 | 279 | 235 | 160 | 92 | 65 | 43 | 41 | 25 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 17 | W 17 | — | — | — | W 16 | W 16 | W 16 | W 15 | W 15 | W 15 | W 15 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 5 | — | — | — | 5 | 5 | 5 | 5 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 9 | — | — | W 10 | — | — | SE 3 | — | — | NE 2 | NNE 3 | NNE 4 | N 4 | N 4 | N 4 | N 5 | N 5 | N 5 |
| kJ | 91 | 140 | 192 | 238 | 292 | 341 | 442 | — | — | 479 | — | — | 4 | — | — | 1 | 6 | 13 | 27 | 21 | 41 | 54 | 43 | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 176 | 188 | 565 | 244 | 244 | 244 | 244 | 145 | 145 | 145 | 155 | 85 | 5 | 0 | 91 | 27 | 94 | 94 | 91 | 91 | 371 | 498 | 371 | 371 |
Best forecast wave conditions in Inner Hebrides | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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