Newlyn Harbour Wall surfForecast / Cornwall (South) / UK

information circle12 Day Weather and Surf, issued 11 pm Tuesday 09 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Newlyn Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Newlyn Harbour Wall sea temperature is
12.4° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Newlyn Harbour Wall this week:

The surf forecast for Newlyn Harbour Wall over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Dec 12) at 12AM. The primary swell is predicted to be 4.0m and 14s period with a secondary swell of 2.5m and 17s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Newlyn Harbour Wall in the next 12 days are 6.0m 19s and forecast to arrive on Friday (Dec 12) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Fri 12th Dec)13ft (4.0m) 14s
Best Surf12PM (Fri 12th Dec)18ft (5.5m) 18s
Most Powerful 3PM (Fri 12th Dec)20ft (6.0m) 19s

Table - best surf conditions forecast for Newlyn Harbour Wall over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Tue night. Very mild (max 12°C on Tue night, min 9°C on Thu night). Winds decreasing (strong winds from the S on Thu morning, light winds from the WSW by Fri afternoon).

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Mon morning. Very mild (max 12°C on Sun night, min 10°C on Fri night). Winds increasing (light winds from the W on Fri night, strong winds from the SSW by Sun night).

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
1
0
0
0
8
8
!
8
4
0
0
0
0
0
0
0
0
0
2
Swell
Height Map
Wave Height (m) & direction (?)
5.5
WSW
3
SW
2.5
W
4
W
3.5
WSW
4.5
WSW
4
WSW
4.5
WSW
6
W
5
W
4
W
3.5
WSW
2.2
W
4.5
WSW
3
W
4.5
SW
4
WSW
3
W
4
W
4
W
3.5
W
Period(s) (?)131212141313141619181615141212131414141515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1156227602001605643516110587511829234981591379105462175960362898639653133613618467306116
Wind
(km/h)
40
SW
35
W
25
WSW
35
S
45
S
40
S
25
NNW
15
NW
10
W
10
W
15
SW
20
SW
30
SSW
30
S
35
S
40
SSW
35
S
40
S
20
WSW
35
W
30
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrossonononoffcross-
off
crosscrosscross-
on
cross-
on
cross-
on
ononcross-
on
ononcross-
on
crosscross
High Tide
/ height (m)
8:19AM
5.12
8:50PM
4.69
9:14AM
4.87
9:49PM
4.48
10:15AM
4.67
10:54PM
4.36
11:21AM
4.54
12:01AM
4.35
12:28PM
4.52
1:04AM
4.44
1:29PM
4.58
1:59AM
4.60
2:21PM
4.69
Low Tide
/ height (m)
2:38AM
1.54
3:16PM
1.52
3:31AM
1.78
4:13PM
1.74
4:29AM
1.98
5:15PM
1.90
5:34AM
2.09
6:18PM
1.95
6:40AM
2.09
7:18PM
1.92
7:40AM
2.01
8:11PM
1.84
8:33AM
1.89
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tue
16
Sunrise-8:08--8:10--8:11--8:11--8:12--8:14--8:14-
Sunset--4:19--4:19--4:19--4:19--4:19--4:19--4:20
thunderstorm
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
light rain
light rain
light rain
rain showers
clear
clear
Rain (mm)
1-----2--------2334--
Temp. °C121111111212121010111010101011121112121111
Feels °C (?)446544667965433445644
  • 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 Newlyn Harbour Wall Surf forecast

The above surf forecast table for Newlyn Harbour Wall provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Newlyn Harbour Wall can be found by selecting the local surf guide option on the grey menu. Our Newlyn Harbour Wall 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 (Newlyn Harbour Wall) 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 Newlyn Harbour Wall 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 South Cornwall? If you are looking for accommodation near Newlyn Harbour Wall, camping, hotels and holiday cottages in South Cornwall, consider staying in Penzance which is 1 km (1 miles) away. Other places in and around South Cornwall where you can find information about places to rent, and car hire include Camborne which is 21 km (13 miles) away, The Lizard, Penryn and Falmouth.

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