Ersary beach (Barra) Surf Forecast

/ Scot – Outer Hebrides (10 surf breaks) /

UK (473 surf breaks) / Lat Long: (57.03° N 7.46° W)

Surf Forecasts:

Ersary beach (Barra) surfForecast / Scot – Outer Hebrides / UK

12 Day Weather and Surf, issued 11 am Tuesday 18 Nov 2025 GMT

Forecast update in hr min s Forecast update imminent

Ersary beach (Barra) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Ersary beach (Barra) sea temperature is 12.3° C
(Which is 1.4°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Ersary beach (Barra) this week:

The most powerful waves expected at Ersary beach (Barra) in the next 12 days are 3.5m 11s and forecast to arrive on Sunday (Nov 23) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Tuesday (Nov 25) at 6PM.

Wave Type	Time (GMT) & Date	Wave Height & Period
Next good surf (1 star+)	-	-
Best Surf	-	-
Most Powerful	3PM (Sun 23rd Nov)	11ft (3.5m) 11s

Table - best surf conditions forecast for Ersary beach (Barra) over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Moderate rain (total 14mm), heaviest on Tue morning. Mild temperatures (max 9°C on Tue morning, min 4°C on Tue night). Winds decreasing (near gales from the NNE on Tue afternoon, light winds from the WNW by Thu night).									Days 3-6 Weather Summary Heavy rain (total 26mm), heaviest during Sat night. Very mild (max 10°C on Fri afternoon, min 7°C on Fri morning). Winds increasing (light winds from the WNW on Fri afternoon, near gales from the WSW by Sun morning).
	Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	WNW	N	NNW	NNW	NNW	NNW	NNW	NNW	WSW	WSW	WSW	WSW	W	W	WSW	WSW	WSW	WSW	WSW	WSW	W
Period(s) (?)	7	6	10	10	10	7	6	12	10	14	14	13	12	12	12	12	11	10	10	10	10
Wave Graph (?)
kJ (?)	392	202	1275	1205	1140	361	167	429	94	143	258	1217	870	661	550	859	2527	2133	402	214	154
Wind (km/h)	NW	NNE	N	N	N	N	NNE	N	WNW	SSW	SSW	W	WSW	WSW	SSE	WSW	WSW	SW	NE	N	NNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross	cross	cross	cross- on	cross- on	cross	cross- on	on	cross	cross	on	cross- on	cross- on	cross- off	cross- on	cross- on	cross- on	cross- off	cross	cross- on
High Tide / height (m)		5:00PM 3.09		5:15AM 3.16	5:33PM 3.14		5:47AM 3.22		6:05PM 3.16	6:19AM 3.24		6:37PM 3.13	6:52AM 3.21		7:10PM 3.06	7:26AM 3.12		7:44PM 2.95	8:02AM 3.00		8:21PM 2.82
Low Tide / height (m)	10:47AM 0.47		11:02PM 0.48	11:20AM 0.41		11:33PM 0.44	11:52AM 0.38		12:05AM 0.44		12:25PM 0.40	12:37AM 0.47		12:58PM 0.47	1:10AM 0.54		1:33PM 0.57	1:45AM 0.64		2:09PM 0.70	2:22AM 0.74

	Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
Sunrise	8:15	-	-	8:18	-	-	8:19	-	-	8:22	-	-	8:23	-	-	8:26	-	-	8:27	-	-
Sunset	-	4:12	-	-	4:09	-	-	4:08	-	-	4:07	-	-	4:06	-	-	4:04	-	-	4:02	-

Rain (mm)	1	-	4	2	2	4	1	-	-	1	4	-	2	1	13	2	-	3	-	-	1
Temp. °C	9	6	5	5	5	5	6	6	7	7	10	10	9	10	10	9	9	9	10	9	9
Feels °C (?)	-2	-7	-8	-7	-8	-7	-3	-3	2	-2	7	4	6	5	4	-2	-3	-3	3	0	0

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

Quick surf report for Ersary beach (Barra):

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Information about the Ersary beach (Barra) Surf forecast

The above surf forecast table for Ersary beach (Barra) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ersary beach (Barra) can be found by selecting the local surf guide option on the grey menu. Our Ersary beach (Barra) 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 (Ersary beach (Barra)) 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 Ersary beach (Barra) 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 Ersary beach (Barra), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Tiree which is 69 km (43 miles) away. Other places in and around Outer Hebrides where you can find information about places to rent, and car hire include Portree which is 86 km (53 miles) away and Mallaig, 99 km (61 miles) away.