Surf Break

Lat Long: 50.26° N 5.30° W

Portreath Harbour Wall 48 hour detailed Surf Forecast

Issued: 12 pm 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Portreath Harbour Wall sea temperature is
17.1°C
2.4° 

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 (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 1.5ft (0.4m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 2ft (0.6m), 8s period with W swell.
  • Evening surf: Evening surf (05 Oct, local time) - 2.5ft (0.7m), 8s period with W swell.

The current surf forecast for Portreath Harbour Wall at 6PM is: 0.7m 8s primary swell from a West direction and 0.4m 11s secondary swell from a West-northwest direction (forecast issued at 12:00pm October 05). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (05 Oct)1.5ft (0.4m)10s
Afternoon (05 Oct)2ft (0.6m)8s
Evening (05 Oct)2.5ft (0.7m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue morning, min 12°C on Wed night). Winds increasing (calm on Mon night, strong winds from the N by Wed afternoon).

Mon
5
Tuesday
6
Wednesday
7
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
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.4
WNW
10
0.7
WNW
8
0.6
W
8
0.7
W
8
0.7
W
8
0.7
W
8
0.7
W
8
0.8
WNW
11
0.9
WNW
11
0.9
WNW
10
0.8
WNW
11
0.8
WNW
11
0.8
WNW
10
0.8
WNW
10
0.7
WNW
10
0.7
WNW
10
1.8
N
6
2.1
N
7
2.1
N
7
1.8
N
7
1.8
NNW
6
Wave Graph
Metric surfscale
Energy kJ
39
73
46
58
57
60
58
153
187
184
150
150
144
136
102
102
247
403
396
284
245
Wind (km/h)
10
W
10
W
10
W
5
WNW
5
WNW
5
NW
5
NNE
5
ENE
5
E
5
NE
10
NNE
10
NNE
10
NNE
10
NNE
15
N
30
N
35
N
35
N
40
N
35
NNW
35
NNW
Wind State
cross-on
cross-on
cross-on
on
glassy
glassy
glassy
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:12PM4.83m
2:05AM4.73m
2:38PM5.13m
3:17AM5.12m
3:40PM5.58m
Low Tide
8:03PM1.70m
8:36AM1.71m
9:17PM1.31m
9:41AM1.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
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—
—
—
—
—
7:28
—
—
—
—
—
—
—
7:28
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:52
—
—
—
—
—
—
—
6:49
—
—
—
—
—
—
—
6:46
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
17
17
16
16
16
15
15
16
18
18
16
16
16
16
14
13
13
13
13
14
Feels °C
15
16
16
16
17
17
15
15
16
18
18
15
15
15
15
9
6
5
4
5
6
  • 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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