Surf Break

Lat Long: 50.26° N 5.30° W

Portreath Harbour Wall 48 hour detailed Surf Forecast

Issued: 12 pm 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's Portreath Harbour Wall sea temperature is
17.4°C
1.9° 

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 (24 Sep):

  • Morning surf: Morning surf (24 Sep, local time) - 3.5ft (1.0m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (24 Sep, local time) - 3ft (0.9m), 11s period with W swell.
  • Evening surf: Evening surf (24 Sep, local time) - 2.5ft (0.7m), 10s period with W swell.

The current surf forecast for Portreath Harbour Wall at 7PM is: 0.8m 10s primary swell from a West direction (forecast issued at 12:00pm September 24). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (24 Sep)3.5ft (1.0m)11s
Afternoon (24 Sep)3ft (0.9m)11s
Evening (24 Sep)2.5ft (0.7m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu morning, min 12°C on Sat night). Wind will be generally light.

Thu
24
Friday
25
Saturday
26
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
1
1
1
1
3
3
3
3
2
0
1
1
1
1
2
2
2
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
W
11
0.9
WNW
11
0.9
W
11
0.8
W
10
0.7
W
10
0.9
WNW
19
2
WNW
17
2.5
WNW
16
3
WNW
16
2.5
WNW
14
3
WNW
15
2.5
W
14
2.4
WNW
14
2.2
WNW
13
1.9
WNW
13
1.8
WNW
12
1.7
W
12
1.6
W
12
1.5
W
11
1.5
W
11
1.5
W
11
Wave Graph
Metric surfscale
Energy kJ
242
198
188
141
100
637
2276
3277
3604
2895
3252
2606
1980
1568
1230
992
841
736
586
565
565
Wind (km/h)
15
SSE
15
SSE
15
S
10
S
5
SSW
5
SW
5
WNW
10
NW
10
NNW
15
NW
25
NNW
20
N
15
NNW
15
NW
15
NW
10
NW
10
WNW
10
W
10
W
5
WSW
5
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
on
on
cross-on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross
cross-off
High Tide
4:44PM5.63m
5:03AM5.67m
5:17PM6.07m
5:36AM6.08m
5:50PM6.43m
Low Tide
10:43AM1.20m
11:05PM0.88m
11:18AM0.77m
11:38PM0.48m
11:51AM0.41m
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
—
—
—
—
—
—
7:11
—
—
—
—
—
—
—
7:11
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:15
—
—
—
—
—
—
—
7:13
—
—
—
—
—
—
—
7:10
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
16
19
19
17
16
15
15
15
16
17
15
15
14
14
14
14
15
16
16
15
14
Feels °C
14
17
17
16
16
15
15
14
15
15
11
12
11
11
12
13
14
14
14
14
13
  • 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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