Surf Break

Lat Long: 50.26° N 5.30° W

Portreath Harbour Wall 48 hour detailed Surf Forecast

Issued: 6 pm 10 Oct 2026 (local time)

Forecast update in  hr  min

Today's Portreath Harbour Wall sea temperature is
16.8°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 (10 Oct):

  • Afternoon surf: Afternoon surf (10 Oct, local time) - 7ft (2.1m), 11s period with WNW swell.
  • Evening surf: Evening surf (10 Oct, local time) - 5.5ft (1.7m), 11s period with W swell.

The current surf forecast for Portreath Harbour Wall at 9PM is: 1.7m 11s primary swell from a West direction and 0.7m 6s secondary swell from a North direction (forecast issued at 06:00pm October 10). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (10 Oct)--
Afternoon (10 Oct)7ft (2.1m)11s
Evening (10 Oct)5.5ft (1.7m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun night. Very mild (max 18°C on Mon morning, min 13°C on Sat night). Winds increasing (light winds from the SW on Sat night, fresh winds from the SW by Mon night).

Sat
10
Sunday
11
Monday
12
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
1
0
1
2
2
1
0
0
0
1
3
4
3
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
WNW
11
1.7
W
11
1.7
WNW
11
1.5
W
12
1.4
WNW
12
1.3
W
12
1.2
W
11
1.2
W
11
1
W
11
0.6
WNW
11
1
WSW
7
2.1
SW
9
2.1
W
11
2.4
WSW
12
2.5
WSW
12
2.4
WSW
12
2.3
WSW
12
2.2
WSW
11
2.2
WSW
11
Wave Graph
Metric surfscale
Energy kJ
846
682
737
639
560
464
358
335
238
91
93
654
991
1551
1706
1543
1406
1205
1141
Wind (km/h)
25
WNW
15
WNW
15
WNW
10
W
10
SW
10
SSW
15
S
20
SSE
30
SSE
35
SSE
30
SSE
25
SSE
10
S
15
SSW
10
SW
20
SW
20
SW
20
SSW
25
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
High Tide
5:46PM6.50m
6:05AM6.43m
6:21PM6.53m
6:38AM6.45m
6:55PM6.42m
Low Tide
00:09AM0.16m
12:24PM0.19m
00:41AM0.19m
12:56PM0.24m
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:35
—
—
—
—
—
—
—
7:37
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
—
—
—
—
—
—
—
6:38
—
—
—
—
—
—
—
6:37
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
1
2
1
—
—
—
—
—
Temp °C
14
14
13
13
13
13
14
14
13
13
15
16
16
17
17
18
18
18
18
Feels °C
8
10
9
10
11
11
12
11
8
7
10
13
16
17
17
16
15
17
16
  • 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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