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Grishipoll Bay (Coll) Surf Forecast
/ Scot – Inner Hebrides (18 surf breaks) /
Surf Forecasts:
Grishipoll Bay (Coll) surfForecast / Scot – Inner Hebrides / UK
48hr Weather and Surf, issued 11 pm Wednesday 03 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Grishipoll Bay (Coll) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grishipoll Bay (Coll) sea temperature is
11.3° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Grishipoll Bay (Coll) today?
The current surf forecast for Grishipoll Bay (Coll) at 2AM is: 1.5m 12s primary swell from a West direction (forecast issued at 11:00pm December 03). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | 5ft (1.6m) | 11s |
| Afternoon (04 Dec) | 10ft (3.0m) | 15s |
| Evening (04 Dec) | 11ft (3.5m) | 17s |
Table - waves today at Grishipoll Bay (Coll). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 11 | 14 | 15 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 19 | 19 | 18 | 17 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1189 | 746 | 555 | 660 | 593 | 2244 | 4457 | 6274 | 7482 | 7075 | 5827 | 5321 | 3833 | 2887 | 2040 | 1303 | 844 | 683 | 590 | 497 | 2704 | 4864 | 5018 | 5087 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | cross- off | off | off | off | off | off |
High Tide / height (m) | 4:54AM 3.83 | 5:17PM 3.94 | 5:40AM 4.00 | 6:03PM 3.95 | 6:26AM 4.07 | |||||||||||||||||||
Low Tide / height (m) | 10:47PM 0.17 | 11:11AM 0.10 | 11:35PM 0.05 | 12:01PM -0.02 | 12:22AM 0.02 | 12:51PM -0.03 | ||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:44 | - | - | - |
| Sunset | - | - | - | - | - | - | 3:51 | - | - | - | - | - | - | - | 3:49 | - | - | - | - | - | - | - | 3:48 | - |
 | |  |  |  |  | | | |  | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | 7 | 5 | 7 | 4 | 1 | - | - | - | - | - | - | 1 | 1 | 2 | 1 | - | - | - | 1 | 1 | - |
| Temp. °C | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 9 |
| Feels °C (?) | 0 | -1 | -1 | 2 | 4 | 4 | 2 | 0 | 2 | 1 | 1 | -1 | -2 | -3 | -5 | -7 | -8 | -5 | -1 | 0 | 1 | 1 | 3 | 3 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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