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Surf Forecasts:

Portreath Harbour Wall surfForecast / Cornwall (North) / UK

information circle12 Day Weather and Surf, issued 12 pm Wednesday 15 Oct 2025 BST
Forecast update in hr  min  s Forecast update imminent
Portreath Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portreath Harbour Wall sea temperature is
15.4° C
 (Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Portreath Harbour Wall this week:

The surf forecast for Portreath Harbour Wall over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 16) at 4AM. The primary swell is predicted to be 0.9m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Portreath Harbour Wall in the next 12 days are 3.0m 9s and forecast to arrive on Monday (Oct 20) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Sunday (Oct 19) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Thu 16th Oct)3ft (0.9m) 13s
Best Surf 4AM (Thu 16th Oct)3ft (0.9m) 13s
Most Powerful 7PM (Mon 20th Oct)10ft (3.0m) 9s

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

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

Short Range Forecast Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Wed morning). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Sun morning. Very mild (max 15°C on Sat night, min 12°C on Mon night). Winds increasing (light winds from the SW on Sun afternoon, strong winds from the WSW by Mon morning).

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
W
0.7
W
0.8
W
0.8
W
0.6
W
0.3
W
0.3
W
0.2
W
0.3
WSW
0.3
W
0.6
W
0.7
W
0.9
W
1.3
WSW
2.1
WSW
2.5
WSW
3
W
3
W
2.3
W
1.7
W
1.1
W
Period(s) (?)1111131211101010912101110109899988
Wave
Graph
(?)Metric surfscale
Energy kJ (?)114108219178841717815247012717132864482313151308836405145
Wind
(km/h)
20
E
20
E
15
E
20
E
20
E
20
E
25
ESE
25
ESE
30
ESE
30
SE
30
SE
20
SSE
35
S
15
SW
30
SW
30
WSW
35
WSW
25
WSW
25
W
30
W
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffcross-
off		crosscrosscross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
1:00PM
4.70
1:55AM
4.53
2:28PM
4.89
3:07AM
4.84
3:29PM
5.23
3:57AM
5.21
4:14PM
5.57
4:36AM
5.56
4:51PM
5.85
5:10AM
5.85
5:24PM
6.06
5:41AM
6.05
5:56PM
6.17
Low Tide
/ height (m)
7:52PM
1.83
8:24AM
1.91
9:07PM
1.56
9:29AM
1.57
10:00PM
1.22
10:17AM
1.23
10:41PM
0.92
10:55AM
0.93
11:15PM
0.70
11:28AM
0.70
11:45PM
0.55
11:58AM
0.55
12:13AM
0.48
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Sunrise7:41--7:43--7:45--7:47--7:48--7:50--7:52--
Sunset-6:30--6:28--6:25--6:23--6:22--6:20--6:17-
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
mod rain
light rain
clear
rain showers
rain showers
rain showers
clear
clear
part cloud
Rain (mm)
------------104-111---
Temp. °C111213131413151414141415151514141413141413
Feels °C (?)789910119998911913108871088
  • 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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Eyeball surf reportRecent Eyeball Surf Reports for Cornwall (North)

  1. weather stationWind Update The wind is still cross-off at Portreath Harbour Wall (moderate winds from the ENE at Culdrose Airport 20 km from Portreath Harbour Wall). 0.6m 10s swell from the W with a 0.4m 14s groundswell from the WNW and a 0.2m 4s local chop from the NNE. 3 swells combining to make bigger set waves.

    1 hour 7 minutes ago Portreath Harbour Wall
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20 km away, 1 h 7 min ago

22 km/h
ENE
0.0
15.4
Air / Water (°C)
Please reload the page to see if there are any updates.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Portreath 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 Portreath Harbour Wall at:
surf-forecast.com

Information about the Portreath Harbour Wall Surf forecast

The above surf forecast table for Portreath 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 Portreath Harbour Wall can be found by selecting the local surf guide option on the grey menu. Our Portreath 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 (Portreath 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 Portreath 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.

Portreath Harbour Wall is 5 km (3 miles) from Camborne. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Camborne. Camborne has rooms for a wide range of budgets as well as car hire and transport links.

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