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Newlyn Harbour Wall surfForecast / Cornwall (South) / UK

information circle12 Day Weather and Surf, issued 11 pm Monday 08 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
12.3° 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 Tuesday (Dec 09) at 6PM. The primary swell is predicted to be 6.5m and 14s period with a secondary swell of 4.0m and 15s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Newlyn Harbour Wall in the next 12 days are 6.0m 18s and forecast to arrive on Friday (Dec 12) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Tue 9th Dec)21ft (6.5m) 14s
Best Surf 6PM (Tue 9th Dec)21ft (6.5m) 14s
Most Powerful 6PM (Fri 12th Dec)20ft (6.0m) 18s

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 Heavy rain (total 23mm), heaviest during Mon night. Very mild (max 14°C on Mon night, min 11°C on Tue night). Winds decreasing (gales from the SSW on Tue morning, light winds from the SW by Wed afternoon).

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Thu night. Very mild (max 12°C on Thu night, min 9°C on Thu night). Winds increasing (light winds from the SW on Fri night, fresh winds from the S by Sun afternoon).

Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Mon
15
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
2
2
0
0
0
0
4
!
!
5
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
4.5
WSW
6
SSW
7
SW
4
SW
3
W
2.4
W
3.5
W
2.4
W
3.5
WSW
4.5
WSW
3.5
W
5.5
WSW
5.5
W
4.5
W
3.5
W
2.5
W
3
W
3.5
W
4.5
WSW
4
WSW
3
W
Period(s) (?)171214131312151313131618181614131214141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1244898311796353022702160255211942394866456587220111725295555359252130855201680850813355
Wind
(km/h)
65
S
65
S
50
WSW
40
SW
30
W
25
WSW
30
S
40
S
40
SSE
35
S
25
W
25
WSW
15
WSW
20
SW
25
SW
30
SSW
30
S
40
S
40
S
35
S
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
on
crosscrossononononcrosscross-
on
crosscross-
on
cross-
on
cross-
on
ononononcross-
on
High Tide
/ height (m)
7:27AM
5.36
7:56PM
4.95
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
Low Tide
/ height (m)
1:49AM
1.29
2:23PM
1.27
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
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Mon
15
Sunrise-8:07--8:08--8:10--8:11--8:11--8:12--8:14-
Sunset--4:20--4:19--4:19--4:19--4:19--4:19--4:19
heavy rain
light rain
part cloud
clear
clear
clear
clear
part cloud
rain showers
rain showers
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
Rain (mm)
193------15--------122
Temp. °C141412121111111212121111111111101011121212
Feels °C (?)222446654656776434457
  • 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

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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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