Newlyn Harbour Wall Surf Break

Lat Long: 50.10° N 5.55° W

Newlyn Harbour Wall 48 hour detailed Surf Forecast

Issued: 12 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Newlyn Harbour Wall sea temperature is
16.9°C
1.3° 

Newlyn Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Newlyn Harbour Wall today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 4.5ft (1.3m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.1m), 12s period with W swell.
  • Evening surf: Evening surf (21 Sep, local time) - 3.5ft (1.0m), 11s period with W swell.

The current surf forecast for Newlyn Harbour Wall at 7PM is: 1.0m 11s primary swell from a West direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 12:00pm September 21). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (21 Sep)4.5ft (1.3m)12s
Afternoon (21 Sep)3.5ft (1.1m)12s
Evening (21 Sep)3.5ft (1.0m)11s

Table - waves today at Newlyn Harbour Wall. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Mon morning, min 14°C on Wed afternoon). Wind will be generally light.

Mon
21
Tuesday
22
Wednesday
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)
2
2
2
1
1
1
1
1
2
2
2
3
3
4
4
4
3
4
3
1
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)
1.3
W
12
1.2
W
12
1.1
W
12
1
W
11
1
W
11
0.9
WNW
11
0.9
WNW
11
1
W
10
1.1
W
10
1.2
W
12
1.3
W
12
1.4
W
11
1.4
W
11
1.7
W
15
2.3
W
15
2.2
W
14
2.1
W
14
2
W
13
1.9
W
13
1.7
W
13
1.6
W
12
Wave Graph
Metric surfscale
Energy kJ
456
390
330
256
242
194
191
216
270
383
456
502
459
1262
2211
1914
1695
1391
1228
961
746
Wind (km/h)
5
NW
5
WNW
10
NW
10
NW
10
N
10
NNE
10
NE
10
NE
10
NE
5
E
0
NE
5
N
10
NE
5
NNE
10
WNW
10
WNW
20
NNW
25
N
20
N
25
NNE
20
NE
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
glassy
glassy
off
cross-off
glassy
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
High Tide
1:51PM4.20m
2:33AM4.18m
2:55PM4.52m
3:24AM4.52m
3:40PM4.86m
Low Tide
7:29AM2.57m
8:28PM2.39m
8:58AM2.30m
9:33PM2.02m
9:53AM1.93m
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:07
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
7:21
7:19
 mm
Temp °C
17
18
18
18
18
17
17
17
17
18
18
17
18
18
18
18
18
16
15
14
14
Feels °C
18
19
18
19
19
17
17
17
17
19
20
17
18
19
18
17
15
13
12
10
11
  • 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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