Mangersta Sands (Lewis) Surf Forecast

/ Scot – Outer Hebrides (10 surf breaks) /

UK (471 surf breaks) / Lat Long: (58.17° N 7.10° W)

Surf Forecasts:

Mangersta Sands (Lewis) surfForecast / Scot – Outer Hebrides / UK

12 Day Weather and Surf, issued 6 pm Tuesday 02 Sep 2025 BST

Forecast update in hr min s Forecast update imminent

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

Today's Mangersta Sands (Lewis) sea temperature is 14.9° C
(Which is 1.3°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Mangersta Sands (Lewis) this week:

The surf forecast for Mangersta Sands (Lewis) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 03) at 1PM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 1.0m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Mangersta Sands (Lewis) in the next 12 days are 3.0m 8s and forecast to arrive on Monday (Sep 08) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Sunday (Sep 07) at 10AM.

Wave Type	Time (BST) & Date	Wave Height & Period
Next good surf (1 star+)	1PM (Wed 3rd Sep)	3ft (0.9m) 13s
Best Surf	7AM (Mon 8th Sep)	10ft (3.0m) 8s
Most Powerful	7AM (Mon 8th Sep)	10ft (3.0m) 8s

Table - best surf conditions forecast for Mangersta Sands (Lewis) over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Light rain (total 8mm), mostly falling on Tue afternoon. Very mild (max 14°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light.											Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Sun afternoon. Very mild (max 17°C on Sat morning, min 13°C on Sun night). Winds decreasing (fresh winds from the SSW on Fri afternoon, light winds from the E by Sat afternoon).
	Tue 02		Wednesday 03			Thursday 04			Friday 05			Saturday 06			Sunday 07			Monday 08
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	0	0	1	2	2	0	0	0	0	0	0	2	2	1	0	3	0	0	1	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	W	SW	W	W	SW	S	SSW	SW	SW	SW
Period(s) (?)	8	8	8	12	11	10	7	10	10	9	9	10	9	9	11	11	10	9	9	9	10
Wave Graph (?)
Energy (?)	315	226	222	487	500	288	401	569	789	761	1268	1054	718	391	282	516	926	1453	686	502	492
Wind (km/h)	SW	SSE	SE	NNW	WSW	WSW	SW	SW	SW	SSW	SSW	SSE	SE	E	E	SE	SSW	SSE	SSE	E	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross- on	cross	cross- off	cross- on	on	on	on	on	on	cross- on	cross	cross	cross- off	cross- off	cross- off	on	cross- on	cross	cross- off	cross- off
High Tide / height (m)			4:17AM 2.33	4:46PM 2.53		5:20AM 2.56	5:35PM 2.81		6:04AM 2.83	6:14PM 3.10		6:42AM 3.11	6:49PM 3.38		7:18AM 3.35		7:24PM 3.62	7:53AM 3.53		7:59PM 3.78	8:28AM 3.64
Low Tide / height (m)		10:02PM 1.35	10:30AM 1.30		11:09PM 1.10	11:25AM 1.06		11:54PM 0.78	12:06PM 0.80		12:31AM 0.46	12:42PM 0.56		1:06AM 0.16		1:18PM 0.34	1:41AM -0.08		1:53PM 0.18	2:17AM -0.21

	Tue 02		Wednesday 03			Thursday 04			Friday 05			Saturday 06			Sunday 07			Monday 08
Sunrise	-	-	6:30	-	-	6:33	-	-	6:35	-	-	6:37	-	-	6:39	-	-	6:41	-	-	6:43
Sunset	8:25	-	-	8:22	-	-	8:20	-	-	8:16	-	-	8:15	-	-	8:12	-	-	8:08	-	-

Rain (mm)	2	-	1	1	-	-	1	3	-	-	1	-	-	-	2	3	-	-	-	-	-
Temp. °C	14	13	14	14	14	14	14	13	13	14	14	17	17	15	15	15	14	16	17	16	18
Feels °C (?)	11	10	14	12	13	11	10	10	7	8	8	14	14	12	10	13	9	11	12	13	16

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 Continuing clean conditions at Mangersta Sands (Lewis) (calm at Stornoway 42 km from Mangersta Sands (Lewis)). A 1.2m swell from the WSW
52 minutes ago Mangersta Sands (Lewis)

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42 km away, 52 min ago

0 km/h

WSW

0.0

14.9

Air / Water (°C)

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mangersta Sands (Lewis) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Information about the Mangersta Sands (Lewis) Surf forecast

The above surf forecast table for Mangersta Sands (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mangersta Sands (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Mangersta Sands (Lewis) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Mangersta Sands (Lewis)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Mangersta Sands (Lewis) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Outer Hebrides? If you are looking for accommodation near Mangersta Sands (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 42 km (26 miles) away.