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Surf Forecasts:

Portreath Harbour Wall surfForecast / Cornwall (North) / UK

information circle12 Day Weather and Surf, issued 12 am Sunday 24 Aug 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
17.2° C
 (Which is 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 Sunday (Aug 24) at 4AM. The primary swell is predicted to be 0.6m and 8s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Portreath Harbour Wall in the next 12 days are 5.0m 19s and forecast to arrive on Tuesday (Aug 26) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 16s period and expected on Sunday (Aug 24) at 4PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sun 24th Aug)2ft (0.6m) 8s
Best Surf 4AM (Mon 25th Aug)3.5ft (1.0m) 9s
Most Powerful 4AM (Tue 26th Aug)16ft (5.0m) 19s

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 Some drizzle, heaviest during Mon night. Warm (max 22°C on Mon morning, min 16°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 26mm), heaviest during Fri morning. Very mild (max 18°C on Wed morning, min 15°C on Wed night). Winds increasing (light winds from the WSW on Wed night, strong winds from the W by Fri afternoon).

Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
1
0
1
2
1
6
6
6
4
2
0
2
0
0
2
2
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
W
0.3
W
0.5
W
0.9
W
0.5
W
0.5
W
4.5
W
5
W
4.5
W
3.5
W
3
W
2.5
W
2.4
W
2.5
W
2.5
W
2.5
W
3.5
W
3
W
3
W
2.5
W
2.3
W
Period(s) (?)8178920191817161514131212121110101099
Wave
Graph
(?)Metric surfscale
Energy (?)74855321842640013922148651031255083434237916811842184217772053189714331062859
Wind
(km/h)
10
SE
15
SE
20
SE
15
SE
15
SSW
25
SSW
20
W
20
W
20
WSW
15
SSW
25
SW
25
W
15
WSW
20
W
25
W
30
SSW
25
SW
35
W
35
W
30
W
35
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off		cross-
off		cross-
on		cross-
on		crosscross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
6:36AM
6.14
6:52PM
6.47
7:11AM
6.22
7:27PM
6.47
7:44AM
6.18
8:00PM
6.33
8:16AM
6.03
8:32PM
6.07
8:48AM
5.78
9:04PM
5.71
9:20AM
5.46
9:38PM
5.30
9:55AM
5.08
Low Tide
/ height (m)
12:43AM
0.33
12:55PM
0.36
1:17AM
0.26
1:28PM
0.33
1:48AM
0.32
1:59PM
0.41
2:18AM
0.48
2:29PM
0.61
2:48AM
0.74
3:00PM
0.89
3:18AM
1.08
3:32PM
1.23
3:50AM
1.46
4:09PM
1.62
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
Sunrise-6:22--6:24--6:24--6:26--6:28--6:30--6:31-
Sunset--8:22--8:21--8:19--8:16--8:15--8:13--8:10
part cloud
clear
cloud
clear
clear
clear
rain showers
cloud
part cloud
rain showers
rain showers
part cloud
rain showers
rain showers
part cloud
mod rain
rain showers
thunderstorm
part cloud
light rain
rain showers
Rain (mm)
------1--13-11-992-21
Temp. °C162121172222181919171818151818181818161717
Feels °C (?)16181815181817161513141312141313151291211
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Cornwall (North)

  1. weather stationWind Update Continuing clean conditions at Portreath Harbour Wall (light winds from the ENE at Culdrose Airport 20 km from Portreath Harbour Wall). A 0.6m swell from the W

    48 minutes ago Portreath Harbour Wall
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<
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20 km away, 48 min ago

9 km/h
ENE
0.0
17.2
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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