Portreath Beach surf break

Portreath Beach surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 pm Friday 06 Mar 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Portreath Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portreath Beach sea temperature is
10.5° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Portreath Beach today?

The current surf forecast for Portreath Beach at 10PM is: 1.6m 12s primary swell from a West direction and 0.9m 6s secondary swell from a North direction (forecast issued at 05:00pm March 06). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (06 Mar)--
Afternoon (06 Mar)5.5ft (1.7m)12s
Evening (06 Mar)5ft (1.6m)12s

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


Updates in  hr  min  s Forecast update imminent
Friday
06
Saturday
07
Sunday
08
Monday
09
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
0
0
0
0
2
2
3
4
4
4
4
4
4
4
4
4
3
4
4
4
3
3
3
3
Swell
Height Map
Wave Height (m) & direction (?)
1.7
W
1.6
W
1.6
W
1.6
W
1.7
WNW
1.8
WNW
2.1
WNW
2.3
WNW
2.5
WNW
2.5
W
2.5
W
2.5
W
2.5
W
2.5
W
2.4
W
2.4
W
2.3
W
2.2
W
2.2
W
2.1
W
2
W
1.9
W
1.8
W
1.7
W
Period(s) (?)121212121313141414141414131313131313131212131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)85576176177396511271519192823762534265625102257219919991968173915681543134212091142902814
Wind
(km/h)
30
N
25
N
20
N
15
N
10
NNE
10
NNE
10
NE
5
E
0
E
5
E
10
ENE
15
ESE
15
SE
15
SE
10
SSE
10
S
10
SW
10
SSW
10
S
10
SSW
10
S
10
S
10
SSE
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
crosscross-
off
glasscross-
off
cross-
off
cross-
off
offoffoffcross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:01PM
6.31
7:17AM
6.31
7:33PM
6.06
7:49AM
5.94
8:05PM
5.70
8:22AM
5.49
Low Tide
/ height (m)
1:04PM
0.23
1:16AM
0.35
1:33PM
0.51
1:46AM
0.65
2:02PM
0.87
2:17AM
1.02
Friday
06
Saturday
07
Sunday
08
Monday
09
Sunrise------6:52-------6:50-------6:48-
Sunset-6:09-------6:12-------6:13------
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
light rain
cloud
Rain (mm)
------------11-----1--1-
Temp. °C7766666998810101010111110101099911
Feels °C (?)-111123378667778998887668
  • 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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