Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Portreath Harbour Wall surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 pm Friday 21 Nov 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Portreath Harbour Wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portreath Harbour Wall sea temperature is
13.4° C
 (Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Portreath Harbour Wall today?

The current surf forecast for Portreath Harbour Wall at 11PM is: 1.1m 13s primary swell from a West direction and 0.2m 5s secondary swell from a North direction, 1.1m 4s secondary swell from a Southwest direction (forecast issued at 05:00pm November 21). The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (21 Nov)--
Afternoon (21 Nov)2.5ft (0.8m)14s
Evening (21 Nov)3.5ft (1.0m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Monday
24
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
1
1
1
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
W
0.9
W
1
W
1.1
W
1.1
W
2.5
SW
2.5
SW
1.1
W
1.1
W
1
W
1
W
1
W
2.1
WSW
2.5
W
3
W
3
W
3.5
W
3.5
W
3.5
WNW
3.5
WNW
3.5
WNW
4
WNW
4
WNW
3.5
WNW
Period(s) (?)1414141313771313131312127899101010991010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)25731536142341752767741140433031429512206501093161520462199214320141914256626612669
Wind
(km/h)
10
SW
15
SW
20
SSW
30
SSW
35
S
40
SSW
15
W
20
NW
20
WNW
10
WSW
15
SSW
20
S
35
W
40
WNW
35
WNW
35
WNW
35
WNW
35
WNW
40
W
40
WNW
40
WNW
45
WNW
40
NNW
50
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
on		ononcrosscross-
off		cross-
off		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononon
High Tide
/ height (m)
5:36PM
5.81
5:52AM
5.91
6:10PM
5.71
6:26AM
5.80
6:44PM
5.54
7:02AM
5.64
Low Tide
/ height (m)
11:50PM
0.83
12:10PM
0.83
12:23AM
0.94
12:45PM
0.97
12:58AM
1.10
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise------7:45-------7:46-------7:48-
Sunset4:29-------4:28-------4:27-------
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
clear
cloud
rain showers
light rain
Rain (mm)
----33-----1-------1--11
Temp. °C888881012111010101112111010101010991099
Feels °C (?)4431029768776322111-1000-2
  • 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

Latest Updates

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

Read more

Read more

Discover more articles and updates in the Greenroom.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Portreath Harbour Wall surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Portreath Harbour Wall at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest