Surf Break

Lat Long: 50.26° N 5.30° W

Portreath Harbour Wall 48 hour detailed Surf Forecast

Issued: 6 pm 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Portreath Harbour Wall sea temperature is
16.9°C
2.3° 

Portreath Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Portreath Harbour Wall today (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 8ft (2.5m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 10ft (3.0m), 9s period with W swell.
  • Evening surf: Evening surf (09 Oct, local time) - 10ft (3.0m), 10s period with WNW swell.

The current surf forecast for Portreath Harbour Wall at 1AM is: 2.0m 7s primary swell from a West direction and 0.3m 6s secondary swell from a North direction (forecast issued at 06:00pm October 08). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (09 Oct)8ft (2.5m)8s
Afternoon (09 Oct)10ft (3.0m)9s
Evening (09 Oct)10ft (3.0m)10s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun morning. Very mild (max 16°C on Thu night, min 11°C on Sun morning). Winds decreasing (strong winds from the WSW on Fri morning, light winds from the SSW by Sat night).

Thu
8
Friday
9
Saturday
10
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
WNW
11
1
W
5
1.5
W
6
2
W
7
2.1
W
7
2.4
W
8
2.5
W
8
3
W
9
3
W
9
3
WNW
10
3
WNW
10
3
WNW
10
2.5
WNW
10
2.5
WNW
10
2.4
WNW
10
2.2
WNW
11
1.9
WNW
11
1.8
WNW
11
1.7
W
11
Wave Graph
Metric surfscale
Energy kJ
68
45
138
356
483
663
990
1592
1776
1585
1633
1618
1429
1357
1282
1027
846
778
707
Wind (km/h)
20
W
25
WSW
35
WSW
30
W
35
W
40
W
40
WSW
40
WSW
35
WNW
35
WNW
35
WNW
35
NW
30
WNW
30
NW
25
WNW
25
WNW
20
WNW
15
WNW
15
W
Wind State
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
High Tide
4:28PM6.00m
4:52AM5.98m
5:09PM6.32m
5:29AM6.27m
5:46PM6.50m
Low Tide
10:56PM0.51m
11:12AM0.50m
11:34PM0.26m
11:49AM0.28m
cloud
cloud
light rain
cloud
cloud
cloud
cloud
light rain
rain showers
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:31
—
—
—
—
—
—
—
7:33
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
—
—
—
—
—
—
—
6:43
—
—
—
—
—
—
—
6:40
—
—
 mm
—
—
1
—
—
—
—
2
1
—
—
—
—
—
—
—
—
—
—
Temp °C
14
14
14
16
16
16
16
16
14
15
14
13
14
14
13
14
14
13
13
Feels °C
10
10
8
12
11
10
10
10
8
8
6
5
7
7
7
9
9
9
10
  • 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
How to use the Wavefinder 

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