Surf Break

Lat Long: 58.31° N 6.75° W

Dalmore Bay (Lewis) 48 hour detailed Surf Forecast

Issued: 12 pm 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Dalmore Bay (Lewis) sea temperature is
12.8°C
1.1° 

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


How big are the waves at Dalmore Bay (Lewis) today (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 8ft (2.5m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 10ft (3.0m), 13s period with W swell.
  • Evening surf: Evening surf (21 Oct, local time) - 11ft (3.5m), 13s period with WNW swell.

The current surf forecast for Dalmore Bay (Lewis) at 3PM is: 3.0m 13s primary swell from a West direction (forecast issued at 12:00pm October 21). The wind direction is predicted to be glassy and the swell rating is 4.

Time (BST) & DateWave HeightWave Period
Morning (21 Oct)8ft (2.5m)12s
Afternoon (21 Oct)10ft (3.0m)13s
Evening (21 Oct)11ft (3.5m)13s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Thu night. Very mild (max 11°C on Wed morning, min 6°C on Fri night). Winds decreasing (fresh winds from the NW on Wed afternoon, calm by Thu night).

Wed
21
Thursday
22
Friday
23
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
10 PM
Rating
(10 max)
3
3
3
0
2
1
2
0
1
1
1
1
1
2
4
3
2
3
1
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
W
12
2.5
W
12
3
W
13
3
WNW
13
3.5
WNW
13
3
WNW
12
3
WNW
12
2.5
WNW
12
2.4
WNW
12
2
W
11
1.9
W
11
1.9
W
11
1.9
W
11
2
W
11
2.2
W
11
2.3
W
12
2.4
W
12
2.5
W
12
2.5
W
12
3
W
13
3
W
13
Wave Graph
Metric surfscale
Energy kJ
1806
2053
2610
3296
3440
2780
2314
1871
1517
1024
866
843
843
934
1137
1480
1652
1840
2246
2710
3129
Wind (km/h)
10
SE
10
SE
5
W
35
NW
30
WNW
30
WNW
25
WNW
20
WNW
20
WNW
15
W
15
WSW
15
SW
10
SW
10
SSW
5
WSW
10
NW
10
WSW
10
W
20
W
15
W
10
W
Wind State
cross
cross
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
glassy
cross
on
cross-on
cross-on
cross-on
cross-on
High Tide
4:27PM2.59m
5:10AM2.56m
5:10PM2.80m
5:46AM2.81m
5:47PM3.03m
Low Tide
10:19AM1.22m
10:55PM0.83m
11:07AM0.99m
11:33PM0.56m
11:46AM0.75m
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
light rain
light rain
mod rain
light rain
light rain
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:15
—
—
—
—
—
—
8:17
—
—
—
—
—
—
—
8:18
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:07
—
—
—
—
—
—
—
6:04
—
—
—
—
—
—
—
6:00
—
—
 mm
—
—
—
1
2
—
—
—
—
—
—
—
—
1
2
6
2
1
—
—
—
Temp °C
10
11
11
9
9
9
8
8
9
10
10
9
8
9
8
8
7
8
9
8
7
Feels °C
7
9
9
1
2
2
2
2
4
6
6
5
5
7
6
5
4
5
4
4
3
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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