Dalmore Bay (Lewis) Surf Forecast

/ Scot – Outer Hebrides (10 surf breaks) /

UK (471 surf breaks)

Surf Forecasts:

Dalmore Bay (Lewis) surfForecast / Scot – Outer Hebrides / UK

48hr Weather and Surf, issued 12 am Thursday 18 Sep 2025 BST

Forecast update in hr min s Forecast update imminent

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

Today's Dalmore Bay (Lewis) sea temperature is 14.7° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Dalmore Bay (Lewis) today?

The current surf forecast for Dalmore Bay (Lewis) at 2AM is: 6.0m 14s primary swell from a West-southwest direction and 0.6m 9s secondary swell from a North direction (forecast issued at 12:00am September 18). The wind direction is predicted to be onshore.

Time (BST) & Date	Wave Height	Wave Period
Morning (18 Sep)	18ft (5.5m)	13s
Afternoon (18 Sep)	11ft (3.5m)	12s
Evening (18 Sep)	10ft (3.0m)	11s

Table - waves today at Dalmore Bay (Lewis). (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Thursday 18								Friday 19								Saturday 20
	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	4	4	4	1	0	0	0	0	0	1	3	2	2	2	2	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	WSW	WSW	WSW	WSW	WSW	WSW	WSW	NNW	NNW	NNW	NNW	N	N	SW	SW	SW	N	N	N	N	N	N	N	N
Period(s) (?)	14	14	14	13	13	12	12	12	11	10	10	10	10	8	8	10	9	9	10	10	10	10	10	9
Wave Graph (?)
kJ (?)	9051	14182	16183	13068	7328	3481	2012	1839	1853	1567	1226	786	566	699	844	1308	1610	1783	2437	2384	1972	1647	1374	1187
Wind (km/h)	SSW	SSW	SW	WSW	WSW	W	WNW	NNW	ENE	E	SE	SW	SW	SSW	SSW	SW	N	N	N	N	N	N	N	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	on	on	on	on	cross- on	cross- on	cross- off	glass	cross- off	cross	on	on	on	on	on	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)				5:36AM 2.68				5:45PM 2.98				6:22AM 2.88				6:29PM 3.19				7:00AM 3.04
Low Tide / height (m)		11:21PM 0.72				11:38AM 0.88				12:12AM 0.47				12:22PM 0.65				12:51AM 0.27				12:59PM 0.46

		Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	-	-	7:01	-	-	-	-	-	-	-	7:03	-	-	-	-	-	-	-	7:05	-	-	-
Sunset	-	-	-	-	-	-	-	7:38	-	-	-	-	-	-	-	7:36	-	-	-	-	-	-	-	7:32

Rain (mm)	-	1	1	-	-	-	-	-	-	1	3	1	-	-	-	-	-	1	1	-	-	-	-	1
Temp. °C	13	13	13	14	13	14	13	12	12	11	12	13	13	14	14	13	11	10	10	9	10	10	10	9
Feels °C (?)	3	3	2	4	5	8	9	9	11	9	8	6	6	6	6	7	2	5	2	1	3	3	2	2

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 - Outer Hebrides

Wind Update The wind is still cross-on at Dalmore Bay (Lewis) (moderate winds from the S at Stornoway Airport 27 km from Dalmore Bay (Lewis)). 5.9m 14s groundswell from the WSW which is too big for here.
2 hours 4 minutes ago Dalmore Bay (Lewis)

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27 km away, 2 h 4 min ago

26 km/h

0.0

14.7

Air / Water (°C)

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