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Surf Forecasts:

Portreath Harbour Wall surfForecast / Cornwall (North) / UK

information circle12 Day Weather and Surf, issued 11 am Thursday 05 Mar 2026 GMT
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
10.4° C
 (Which is slightly warmer than usual)

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 Saturday (Mar 07) at 9AM. The primary swell is predicted to be 2.1m and 13s period with a secondary swell of 0.5m and 5s. 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 4.0m 11s and forecast to arrive on Wednesday (Mar 11) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 8s period and expected on Wednesday (Mar 11) at 12AM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Sat 7th Mar)7ft (2.1m) 13s
Best Surf 9AM (Sat 7th Mar)7ft (2.1m) 13s
Most Powerful12AM (Wed 11th Mar)13ft (4.0m) 11s

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

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

Short Range Forecast Light rain (total 3mm), mostly falling on Thu night. Very mild (max 13°C on Thu morning, min 5°C on Thu night). Winds decreasing (strong winds from the N on Thu night, light winds from the ENE by Sat morning).

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Tue night. Very mild (max 12°C on Sun morning, min 7°C on Mon night). Winds increasing (light winds from the W on Mon morning, strong winds from the S by Tue night).

Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
0
0
0
0
4
4
4
4
3
2
2
1
0
1
0
3
0
0
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
W
1.3
W
3.5
NNW
1.7
W
1.7
W
1.6
W
2.1
WNW
2.5
WNW
2.5
W
2.3
W
2.3
W
2.1
W
1.9
W
1.7
W
1
WNW
1.2
W
1.7
SW
4
WSW
3
W
3
W
2.3
W
Period(s) (?)121281212121314141313121212139611131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)636464178685585577314962420239417931712127710457863562491893817297231721810
Wind
(km/h)
20
SE
15
WSW
45
N
40
N
30
N
20
N
5
ENE
15
ESE
20
ESE
20
SE
20
S
15
S
5
W
15
WNW
10
WNW
20
SSW
35
S
15
W
30
WNW
25
W
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
off		offoffoffcross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		cross-
on		oncross-
on		cross-
off
High Tide
/ height (m)
6:29PM
6.44
6:45AM
6.57
7:01PM
6.31
7:17AM
6.31
7:33PM
6.06
7:49AM
5.94
8:05PM
5.70
8:22AM
5.49
8:38PM
5.28
8:58AM
5.01
9:16PM
4.83
9:41AM
4.53
10:08PM
4.40
Low Tide
/ height (m)
12:33PM
0.07
12:45AM
0.17
1:04PM
0.23
1:16AM
0.35
1:33PM
0.51
1:46AM
0.65
2:02PM
0.87
2:17AM
1.02
2:33PM
1.28
2:51AM
1.45
3:08PM
1.72
3:32AM
1.90
3:54PM
2.15
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Sunrise6:56--6:54--6:52--6:50--6:48--6:47--6:43--
Sunset-6:07--6:09--6:12--6:13--6:15--6:15--6:17-
cloud
cloud
light rain
part cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
light rain
part cloud
part cloud
cloud
cloud
rain showers
clear
part cloud
part cloud
Rain (mm)
--3---------1----9---
Temp. °C13127776891012111010979109999
Feels °C (?)910-3-20056677775422-1224
  • 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 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:
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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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