Portreath Harbour Wall surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 am Tuesday 03 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
10.3° C
(Which is slightly warmer than usual)

How big are the waves at Portreath Harbour Wall today?

The current surf forecast for Portreath Harbour Wall at 4PM is: 1.9m 13s primary swell from a West direction (forecast issued at 11:00am March 03). An open ocean swell of 0.8m 8s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (03 Mar)8ft (2.5m)13s
Afternoon (03 Mar)6ft (1.9m)13s
Evening (03 Mar)5ft (1.5m)12s

Table - waves today at Portreath Harbour Wall. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM
Rating
(10 max)
4
4
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.5
W
2.2
W
1.9
W
1.7
W
1.5
W
1.4
W
1.3
W
1.2
W
1.1
W
1
W
0.9
W
0.6
W
1.2
W
1.3
W
1.4
W
1.4
W
1.4
W
1.4
W
1.3
W
1
W
2
W
2.5
N
2.5
N
2.5
N
Period(s) (?)13131312121212111111111413131212121212129788
Wave
Graph
(?)Metric surfscale
Energy kJ (?)221516671210898657565464350289235184142506564593565555538472320646688705694
Wind
(km/h)
10
E
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
SE
20
SE
20
SE
20
SSE
15
SE
20
SE
15
SE
10
SSE
10
SE
10
SE
10
S
15
NW
30
N
35
N
35
N
35
N
35
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
cross-
off
offoffoffoffoffoffoffoffoffoffoffoffoffcross-
off
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
5:19PM
6.29
5:36AM
6.64
5:55PM
6.44
6:11AM
6.69
6:29PM
6.44
Low Tide
/ height (m)
11:26AM
0.18
11:39PM
0.19
12:01PM
0.05
12:13AM
0.11
12:33PM
0.07
12:45AM
0.17
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Sunrise7:01-------6:58-------6:56-------
Sunset---6:05-------6:07-------6:07----
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C912121110111010111313111111111111131287766
Feels °C (?)788867667998889991191-1-1-3-2
  • 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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