Dalmore Bay (Lewis) Surf Break

Lat Long: 58.31° N 6.75° W

Dalmore Bay (Lewis) 48 hour detailed Surf Forecast

Issued: 12 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dalmore Bay (Lewis) sea temperature is
13.8°C
0.7° 

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 (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 15ft (4.5m), 13s period with WNW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 11ft (3.5m), 12s period with W swell.
  • Evening surf: Evening surf (18 Sep, local time) - 11ft (3.5m), 11s period with W swell.

The current surf forecast for Dalmore Bay (Lewis) at 9PM is: 3.5m 11s primary swell from a West direction and 0.1m 9s secondary swell from a North direction (forecast issued at 12:00pm September 18). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (18 Sep)15ft (4.5m)13s
Afternoon (18 Sep)11ft (3.5m)12s
Evening (18 Sep)11ft (3.5m)11s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri night. Very mild (max 14°C on Fri afternoon, min 9°C on Sun night). Winds decreasing (near gales from the WSW on Sat afternoon, light winds from the SW by Sun night).

Fri
18
Saturday
19
Sunday
20
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
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)
4
W
12
3.5
W
12
3.5
W
12
3.5
W
11
3.5
W
10
3.5
W
10
3.5
W
10
4
W
10
4.5
W
11
4.5
W
11
5
W
11
5
W
12
4.5
W
12
4.5
W
12
4.5
W
12
4.5
W
12
4
W
12
4
W
12
4
W
12
3.5
WNW
12
3
WNW
12
Wave Graph
Metric surfscale
Energy kJ
5093
3967
3061
3389
2751
2698
2770
3208
4717
4922
6158
7407
6136
5376
5540
5092
4658
4179
3806
3290
2852
Wind (km/h)
30
SW
30
SSW
35
S
40
WSW
40
WSW
40
SW
40
SW
45
WSW
45
WSW
50
WSW
50
WSW
45
WSW
35
WSW
40
W
40
W
40
W
35
W
35
W
30
W
20
W
10
SW
Wind State
on
on
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
11:55AM2.52m
00:34AM2.29m
1:08PM2.32m
2:16AM2.14m
3:01PM2.28m
Low Tide
6:14PM1.19m
6:35AM1.36m
7:38PM1.38m
8:17AM1.49m
9:43PM1.35m
cloud
light rain
light rain
light rain
part cloud
cloud
rain showers
thunderstorm
rain showers
light rain
rain showers
rain showers
rain showers
light rain
clear
clear
clear
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:03
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:38
7:36
7:32
 mm
1
1
1
2
2
1
1
1
1
1
1
Temp °C
13
13
13
14
12
13
12
12
12
12
12
12
12
12
11
11
12
12
12
11
11
Feels °C
7
8
7
6
5
6
4
3
3
2
2
3
5
5
2
3
5
5
6
7
8
  • 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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