Crossapoll Bay (Coll) Surf Forecast

/ Scot – Inner Hebrides (18 surf breaks) /

UK (471 surf breaks) / Lat Long: (56.58° N 6.67° W)

Surf Forecasts:

Crossapoll Bay (Coll) surfForecast / Scot – Inner Hebrides / UK

48hr Weather and Surf, issued 12 am Friday 19 Sep 2025 BST

Forecast update in hr min s Forecast update imminent

Crossapoll Bay (Coll) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Crossapoll Bay (Coll) sea temperature is 15.1° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Crossapoll Bay (Coll) today?

The current surf forecast for Crossapoll Bay (Coll) at 3AM is: 2.0m 6s primary swell from a West-southwest direction (forecast issued at 12:00am September 19). An open ocean swell of 0.3m 12s is not directed at the surf break, a second open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & Date	Wave Height	Wave Period
Morning (19 Sep)	6.5ft (2.0m)	8s
Afternoon (19 Sep)	8ft (2.4m)	10s
Evening (19 Sep)	8ft (2.5m)	10s

Table - waves today at Crossapoll Bay (Coll). (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Friday 19								Saturday 20								Sunday 21
	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	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	W	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W
Period(s) (?)	10	10	6	8	8	10	10	10	10	10	9	10	10	10	10	9	9	9	8	8	8	15	15	14
Wave Graph (?)
kJ (?)	449	279	266	508	587	887	1086	1378	1422	904	599	378	255	163	98	66	46	26	14	7	7	4	4	4
Wind (km/h)	SE	SSW	SW	SW	SW	SW	SW	SW	SW	WSW	WNW	N	N	N	NNE	NNE	N	N	NNW	N	N	N	N	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- off	off	off	off	off	off	off	off	off	off	off	off	off	off
High Tide / height (m)				5:34AM 2.88				5:52PM 3.31				6:07AM 3.09				6:24PM 3.48				6:36AM 3.24				6:52PM 3.58
Low Tide / height (m)		11:20PM 0.64				11:27AM 0.50				11:59PM 0.42				12:05PM 0.28				12:32AM 0.26				12:38PM 0.13

		Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	7:03	-	-	-	-	-	-	-	7:05	-	-	-	-	-	-	-	7:07	-	-	-
Sunset	-	-	-	-	-	-	-	7:35	-	-	-	-	-	-	-	7:31	-	-	-	-	-	-	-	7:30

Rain (mm)	1	2	1	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	14	16	15	14	14	14	14	14	14	13	13	12	11	10	10	11	11	11	11	10	10	10	11	11
Feels °C (?)	8	10	8	7	7	7	6	6	6	5	7	2	1	-3	-3	-2	0	0	0	0	-1	1	3	4

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Scot - Inner Hebrides

Wind Update Wind reports 15 km away suggest it is still onshore at Crossapoll Bay (Coll) (fresh winds from the SSW at Tiree Island Airport). 1.3m 7s swell from the SSW with a 0.7m 10s swell from the W and a 0.5m 12s groundswell from the NW. 3 swells combining to make bigger set waves.
2 hours 7 minutes ago Crossapoll Bay (Coll)

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2 h 7 min ago

30 km/h

SSW

Onshore

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