Harlyn Surf Break

Lat Long: 50.54° N 5.00° W

Harlyn Surf Forecast and Surf Report

Issued: 12 pm 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Harlyn sea temperature is
18.0° C
1.4° 

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


Harlyn surf forecast from 28 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 4AM (local time) - 2.5ft (0.7m), 8s period, W swell with glassy winds.
  • Most powerful swell: Monday 3 Aug, 7PM (local time) - 5.5ft (1.7m), 8s period, WSW swell with 372 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 4AM (local time) - 2.5ft (0.7m), 8s period with W swell.

Best Forecast Surf Conditions for Harlyn this week:

The surf forecast for Harlyn over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 4AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.2m and 11s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Harlyn in the next 16 days are 1.7m 8s and forecast to arrive on Monday (Aug 03) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Aug 03) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Wed 29th Jul)2.5ft (0.7m) 8s
Best Surf 4AM (Wed 29th Jul)2.5ft (0.7m) 8s
Most Powerful 7PM (Mon 3rd Aug)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Harlyn over the next 16 days.


The Lowdown

Right, folks, Rusty here. I’m looking at the charts for the Harlyn area, and I’ve got to be straight with you – it’s a pretty grim outlook for the next sixteen days. We’ve got a long, dry spell ahead, so don’t be in a rush to wax your board.

The first real chance at anything surfable doesn’t come until the morning of Tuesday the 28th of July. We’re looking at a small, weak swell running about 3 ft from the west, with a period of 9 seconds. The combined energy is a modest 103, so nothing to write home about. The water temperature is sitting at 64°, which is a touch warmer than normal for this time of year. The wind is a light cross-offshore from the SSW, which is not bad, but the conditions are described as "very ordinary." It’s barely surfable, and it’s a beginner-friendly wave, but honestly, it’s not worth getting excited about.

The Tuesday afternoon session drops off to a tiny 2 ft, and that’s the pattern for the rest of the week. From there, we hit a gap of several days where the surf is just plain poor. Through Wednesday, Thursday, Friday, Saturday, and Sunday, the swell is tiny, the period is short, and the wind is mostly cross-onshore or onshore. It’s a real dud. The morning of Monday the 3rd of August gives us a faint hope with a 3 ft swell from the WSW (combined energy 92), but the afternoon jumps up to 5 ft with a 307 energy reading. However, the wind cranks to 16 mph from the SW, and while it’s cross-off, it’s still messy. The quality is still considered poor.

Tuesday the 4th of August sees a drop back to 4 ft, but it’s cross-shore and choppy. The real kicker comes on Thursday the 6th of August, when the swell pushes to 6 ft from the NW, but the wind is a nasty cross-onshore at 16 mph, making it choppy and unappealing.

The next significant event shows up on the morning of Sunday the 9th of August. There’s a 7 ft west swell with a long 10-second period, and the combined energy jumps to a massive 850. That’s a lot of power, but the wind is a fresh cross-onshore from the WNW at 19 mph. The conditions are lumpy and poor. This is a beach break setup, and with that much wind and swell, it’s going to be a washing machine. Honestly, for a paddle surfer, this is a write-off. If you’ve got a kite, this might be your window.

The pattern continues into the second week with more wind and lumpy conditions. Monday the 10th of August is similar, with 5 ft to 6 ft and onshore winds. The morning of Wednesday the 12th of August finally sees a change: a 2 ft swell from the west, but with a strong offshore wind from the south at 19 mph. That’s clean, but the swell is too small to ride.

The only standout, if you can call it that, is the morning of Sunday the 9th of August. The 7 ft swell from the west has a 10-second period, and while the energy is high (850), the wind is terrible. This is not a beginner wave; it’s too big for that. The lack of clean wind spoils it completely. There is simply no good surf on offer in this entire 16-day window for Harlyn. It’s a blank run, and given the inconsistency of this spot, it’s not entirely surprising. Forecasts can change, but right now, I’d find something else to do.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Tue morning, min 16°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
W
9
0.5
W
9
0.7
W
9
0.6
W
8
0.5
W
8
0.5
W
8
1
WNW
6
0.9
WNW
6
0.7
W
6
0.4
WNW
8
0.3
WNW
7
0.4
W
11
0.5
W
9
0.5
W
9
0.5
W
8
0.4
W
8
0.5
W
10
0.6
WSW
9
0.8
WSW
8
1.6
WSW
8
1.6
WSW
8
Wave Graph
Metric surfscale
Energy kJ
103
40
73
50
33
35
69
57
30
20
11
35
40
40
35
22
49
58
92
307
331
Wind (km/h)
10
SSW
10
WNW
0
NW
10
WSW
20
W
20
W
20
NW
20
NW
15
NNW
10
NW
15
NNW
20
NW
15
N
15
NNW
15
NNE
5
E
5
NNE
5
S
15
SW
25
SW
15
SSW
Wind State
cross-off
cross
glassy
cross-off
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
on
cross-on
cross
glassy
off
cross-off
cross-off
cross-off
High Tide
5:47PM5.73m
6:06AM5.69m
6:24PM6.04m
6:42AM5.94m
6:58PM6.28m
7:15AM6.11m
7:32PM6.45m
7:48AM6.22m
8:05PM6.51m
8:22AM6.24m
8:39PM6.48m
8:57AM6.18m
9:15PM6.34m
Low Tide
11:44AM1.35m
00:08AM1.17m
12:21PM1.06m
00:44AM0.91m
12:55PM0.82m
1:18AM0.71m
1:28PM0.67m
1:50AM0.60m
2:01PM0.60m
2:23AM0.57m
2:33PM0.62m
2:56AM0.63m
3:07PM0.73m
3:31AM0.78m
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:41
5:43
5:45
5:46
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:10
9:08
9:07
9:06
9:05
9:02
9:01
 mm
Temp °C
19
19
18
18
19
18
16
16
16
17
17
16
16
15
16
20
21
19
22
21
19
Feels °C
18
19
20
18
17
17
13
13
13
16
14
13
14
12
14
18
20
18
19
19
18
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Harlyn Surf forecast

The above surf forecast table for Harlyn provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Harlyn can be found by selecting the local surf guide option on the grey menu. Our Harlyn surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Harlyn) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Harlyn may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Harlyn is 6 km (4 miles) from Padstow. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Padstow. Padstow has rooms for a wide range of budgets as well as car hire and transport links.

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