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Surf Forecasts:

Newlyn Harbour Wall surfForecast / Cornwall (South) / UK

information circle16 Day Weather and Surf, issued 11 pm Wednesday 18 Mar 2026 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
10.4° 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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Mar 20) at 6PM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.3m and 7s. Another secondary swell of 0.9m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Newlyn Harbour Wall in the next 16 days are 6.0m 16s and forecast to arrive on Thursday (Mar 26) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Thursday (Mar 19) at 12PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Fri 20th Mar)2.5ft (0.7m) 11s
Best Surf 6PM (Wed 25th Mar)18ft (5.5m) 11s
Most Powerful12AM (Thu 26th Mar)20ft (6.0m) 16s

Table - best surf conditions forecast for Newlyn Harbour Wall over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Mostly dry. Very mild (max 11°C on Wed night, min 9°C on Wed night). Winds decreasing (strong winds from the E on Wed night, light winds from the ENE by Sat afternoon).

Days 3-6 Weather Summary Mostly dry. Very mild (max 11°C on Mon morning, min 9°C on Sat night). Winds increasing (calm on Sat night, strong winds from the NW by Tue afternoon).

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
1
1
1
2
2
2
2
0
0
0
0
0
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.4
W
1.7
W
1.4
W
1.1
W
0.9
W
0.8
W
0.6
W
0.9
W
1.1
W
1.2
WNW
1.2
W
1.1
W
1
W
1.2
W
1.3
WNW
1.3
WNW
1
W
0.9
W
1.5
WSW
3
W
4.5
W
Period(s) (?)1413131212111012121314131213131211116810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22149766333562201578024734748455342130052159050325119115313504296
Wind
(km/h)
35
E
30
E
35
E
20
E
20
E
20
E
10
ENE
15
E
10
ENE
0
E
10
N
20
NNW
20
NNE
15
SE
15
SSW
25
WSW
40
SW
35
NW
40
NW
40
WNW
40
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscross-
off		cross-
off		crossglassoffoffoffcross-
on		oncross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
4:42AM
5.62
5:00PM
5.50
5:18AM
5.74
5:36PM
5.59
5:55AM
5.75
6:14PM
5.58
6:34AM
5.65
6:52PM
5.47
7:14AM
5.43
7:34PM
5.26
7:59AM
5.10
8:21PM
4.95
8:53AM
4.70
Low Tide
/ height (m)
11:07PM
0.81
11:29AM
0.63
11:45PM
0.64
12:06PM
0.54
12:23AM
0.58
12:43PM
0.56
1:01AM
0.63
1:21PM
0.71
1:40AM
0.81
1:59PM
0.97
2:21AM
1.09
2:42PM
1.31
3:09AM
1.44
3:32PM
1.69
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
Sunrise-6:28--6:26--6:24--6:20--6:18--6:16--6:15-
Sunset--6:31--6:34--6:35--6:37--6:38--6:39--6:42
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light rain
rain showers
Rain (mm)
-------------------21
Temp. °C1110111111111010119101010111110119889
Feels °C (?)234666768775688632-3-20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Newlyn Harbour Wall surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Newlyn Harbour Wall at:
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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 16 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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