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

information circle12 Day Weather and Surf, issued 6 pm Thursday 10 Jul 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
13.2° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Dalmore Bay (Lewis) this week:

The surf forecast for Dalmore Bay (Lewis) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 11) at 10PM. The primary swell is predicted to be 1.7m and 9s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Dalmore Bay (Lewis) in the next 12 days are 2.1m 10s and forecast to arrive on Thursday (Jul 17) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 6s period and expected on Sunday (Jul 13) at 4PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 11th Jul)5.5ft (1.7m) 9s
Best Surf 7PM (Sat 12th Jul)4.5ft (1.3m) 9s
Most Powerful 1PM (Thu 17th Jul)7ft (2.1m) 10s

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

Updates in  hr  min  s Forecast update imminent
Thu
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tue
22
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.1
WSW
1.9
WSW
2
WSW
1.9
WSW
1.6
WSW
1.4
WSW
1.3
WSW
1
WSW
1.1
WSW
0.9
WSW
0.7
SW
0.6
SW
0.6
WSW
0.6
WSW
0.9
WSW
1.1
WSW
1.4
WSW
1.1
W
1
WSW
1.1
SW
1.9
WSW
2.1
WSW
1.7
WSW
1.2
WSW
1.2
WSW
0.9
WSW
0.9
WSW
0.7
WSW
1.2
WSW
1.1
WSW
1.2
W
1.3
W
1.3
W
1.3
W
1.2
WSW
1
W
Period(s) (?)999999981098888810988811111010999998999988
Wave
Graph
(?)Metric surfscale
Energy (?)647573604560447382321171250171110836584115226305174145196820941541338229147126104216187228298283274223152
Wind
(km/h)
25
SW
25
SSW
25
SSW
20
SSW
10
SSE
15
SE
10
S
10
SE
5
NNW
15
E
10
ESE
5
SSW
15
SW
10
SW
15
SSW
25
SW
10
S
15
SSE
15
S
10
SE
10
SSE
15
SSW
10
SW
10
SSW
20
WSW
10
SSE
5
SSE
5
NE
10
ESE
15
ESE
15
ESE
10
E
5
SSE
5
E
5
SE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
oncrosscrosscross-
on
cross-
off
glasscross-
off
cross-
off
glassononcross-
on
oncross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
crossglasscross-
off
cross-
off
cross-
off
cross-
off
glasscross-
off
crosscross
High Tide
/ height (m)
7:49PM
3.12
8:10AM
2.93
8:25PM
3.24
8:48AM
2.97
9:01PM
3.31
9:26AM
2.98
9:37PM
3.35
10:05AM
2.96
10:15PM
3.34
10:47AM
2.91
10:55PM
3.27
11:32AM
2.84
11:41PM
3.15
12:23PM
2.76
12:33AM
3.00
1:21PM
2.69
1:37AM
2.85
2:28PM
2.65
2:52AM
2.75
3:41PM
2.70
4:12AM
2.75
4:52PM
2.83
5:26AM
2.84
Low Tide
/ height (m)
2:07AM
0.51
2:14PM
0.53
2:45AM
0.39
2:50PM
0.46
3:23AM
0.29
3:27PM
0.43
4:01AM
0.24
4:05PM
0.46
4:41AM
0.23
4:45PM
0.53
5:23AM
0.29
5:29PM
0.64
6:09AM
0.40
6:20PM
0.77
7:03AM
0.55
7:21PM
0.90
8:07AM
0.71
8:37PM
0.97
9:22AM
0.81
10:01PM
0.92
10:38AM
0.81
11:17PM
0.76
11:44AM
0.71
Thu
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tue
22
Sunrise--4:37--4:39--4:41--4:41--4:43--4:45--4:47--4:48--4:50--4:52--4:54--4:56
Sunset10:27--10:24--10:23--10:22--10:21--10:20--10:17--10:16--10:15--10:14--10:12--10:09--
cloudpart cloudpart cloudclearclearclearclearclearclearpart cloudclearrain showersheavy rainrain showerspart cloudclearclearpart cloudpart cloudpart cloudlight rainrain showerspart cloudpart cloudpart cloudcloudpart cloudpart cloudpart cloudpart cloudpart cloudcloudcloudlight rainlight rainrain showers
Rain (mm)
-----------11310------21-----------311
Temp. °C151619201824252223242121171316161316151719191416161419201621221919161517
Feels °C (?)111215171822232124232022151213121113121518181314121218191419201819161616

Short Range Forecast: Mostly dry. Warm (max 25°C on Sat afternoon, min 14°C on Thu afternoon). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Mon afternoon. Warm (max 24°C on Sun afternoon, min 12°C on Mon afternoon). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 3mm), mostly falling on Thu morning. Very mild (max 19°C on Thu morning, min 13°C on Thu night). Wind will be generally light.

Long Range Forecast: Light rain (total 6mm), mostly falling on Mon afternoon. Warm (max 22°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light.

  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Dalmore Bay (Lewis) Surf forecast

The above surf forecast table for Dalmore Bay (Lewis) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dalmore Bay (Lewis) can be found by selecting the local surf guide option on the grey menu. Our Dalmore Bay (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 (Dalmore Bay (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 Dalmore Bay (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 Dalmore Bay (Lewis), camping, hotels and holiday cottages in Outer Hebrides, consider staying in Stornoway which is 24 km (15 miles) away.

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