Harlyn Surf Break

Lat Long: 50.54° N 5.00° W

Harlyn Surf Forecast and Surf Report

Issued: 6 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Harlyn sea temperature is
18.6°C
1.9° 

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


Harlyn surf forecast from 27 Aug 2026:

  • Best quality surf: Sunday 30 Aug, 10AM (local time) - 5.5ft (1.7m), 9s period, W swell with offshore winds.
  • Most powerful swell: Saturday 29 Aug, 10PM (local time) - 10ft (3.0m), 10s period, W swell with 1,837 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 1AM (local time) - 5ft (1.5m), 7s 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 Saturday (Aug 29) at 1AM. The primary swell is predicted to be 1.5m and 7s period with a secondary swell of 0.1m and 11s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Harlyn in the next 16 days are 3.0m 10s and forecast to arrive on Saturday (Aug 29) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Friday (Aug 28) at 7AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 29th Aug)5ft (1.5m) 7s
Best Surf10AM (Sun 30th Aug)5.5ft (1.7m) 9s
Most Powerful10PM (Sat 29th Aug)10ft (3.0m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the menu for Harlyn over the next couple of weeks. I gotta be straight with you – it’s a tough stretch. The finder’s only flagged one day with a score worth a mention, and even that’s a bit of a maybe. Let’s break it down.

We start off with a real quiet spell. From Wednesday the 26th of August right through to Saturday the 29th, it’s pretty much a write-off. Small, weak swell, poor conditions, and the wind is just messing with it. The water is sitting at 66°, which is a touch warmer than normal for this time of year, but that’s about the only nice thing I can say for those first few days.

Sunday the 30th of August morning is the only real standout in the whole 16-day window. We’ve got a moderate offshore wind from the SSW at 16 mph, which should keep things clean. The swell is 6 ft from the West, with a period of 9 seconds. Combined wave energy is moderate at 484. It’s not a classic groundswell, but on a sheltered spot like Harlyn, that clean offshore and a bit of size could make for a fun session. It’s a beginner break, so that 6 ft is getting near the top end for less experienced folks, but for a confident surfer, it’s worth a look. Just be aware that crowds are often here.

After that Sunday morning window, it turns ugly again. Monday the 31st brings a big pulse of 10 ft swell from the West, but the wind is a fresh cross-onshore and the energy is strong (1484). That’s not a paddle set-up; that’s a kite-surfing day if anything. The rest of the first week of September is a mix of lumpy cross-shore winds and small, weak swell. There’s a brief moment on Wednesday the 2nd of September morning with a tiny 3 ft swell and light winds, but it’s just too small to get excited about.

We get into the second week, and it’s still a grind. The swell sticks around the 5 ft to 7 ft mark, but the wind is almost always wrong – cross-shore or cross-onshore. The few moments with offshore wind, like the 6th of September morning, are let down by marginal surf conditions or questionable tide. The combined energy on that Sunday the 6th hits 518, which is solid, but the overall quality isn’t there.

The 7th of September Monday afternoon has a clean offshore wind and 4 ft swell, but it’s ordinary at best. The 10th of September morning has a clean cross-offshore wind but a short-period 5 ft north swell, which just doesn’t work well for Harlyn’s sheltered westerly exposure.

So, if you’re looking for the best of a bad bunch, your one and only real highlight is Sunday the 30th of August morning. The swell is a decent 6 ft from the West, with that clean offshore wind. It’s not huge, but it’s the only time the forecast lines up for a clean paddle. Don’t expect much else in this 16-day window, mate. It’s a flat spell with a couple of wind-swell bumps that just don’t deliver.

Rusty.

Short Range Forecast

Moderate rain (total 13mm), heaviest on Fri night. Warm (max 21°C on Wed afternoon, min 17°C on Thu night). Winds increasing (light winds from the SSE on Wed night, near gales from the SW by Sat morning).

Days 5-7 Weather Summary

Heavy rain (total 24mm), heaviest during Sun afternoon. Warm (max 20°C on Sun morning, min 15°C on Sun night). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the W by Sun night).

Wed
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
1
2
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
Wave
Height (m)
Direction
Period (s)
0.5
W
8
0.4
W
8
0.4
W
8
0.5
W
8
0.9
SW
7
2
WSW
6
1.7
W
7
1.5
W
7
1.6
SW
7
2.2
WSW
9
2.5
W
10
1.7
W
9
1.7
WSW
9
2.5
W
9
3
W
10
2.3
W
9
2
W
8
1.7
W
9
1.4
W
8
1
W
8
Wave Graph
Metric surfscale
Energy kJ
31
18
18
37
63
340
262
198
273
794
1316
484
463
1032
1484
923
542
435
264
130
Wind (km/h)
25
SSE
25
ESE
15
S
20
WSW
20
SW
30
SW
25
W
20
S
45
SSW
45
W
25
W
25
SSW
35
SSW
30
W
25
WNW
30
W
35
WSW
30
WNW
25
WNW
15
W
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
off
off
cross
cross
off
cross-off
cross
cross-on
cross
cross-off
cross
cross
cross
High Tide
5:26PM5.81m
5:44AM5.82m
6:00PM6.22m
6:17AM6.17m
6:32PM6.55m
6:49AM6.44m
7:04PM6.77m
7:21AM6.61m
7:37PM6.86m
7:54AM6.65m
8:11PM6.80m
8:29AM6.56m
8:48PM6.59m
Low Tide
11:46PM1.04m
11:57AM0.90m
00:19AM0.68m
12:30PM0.58m
00:50AM0.40m
1:01PM0.36m
1:21AM0.24m
1:33PM0.25m
1:53AM0.21m
2:05PM0.27m
2:26AM0.31m
2:40PM0.43m
3:01AM0.55m
part cloud
rain showers
clear
part cloud
part cloud
rain showers
part cloud
rain showers
light rain
rain showers
clear
part cloud
thunderstorm
rain showers
cloud
cloud
rain showers
rain showers
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:26
6:28
6:30
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:17
8:15
8:14
8:12
8:09
8:07
8:06
 mm
4
1
6
2
1
9
8
4
2
Temp °C
21
19
19
20
17
18
18
18
18
18
17
20
17
17
17
17
17
17
16
16
Feels °C
18
17
18
17
15
14
15
15
11
12
12
15
11
12
13
12
12
12
12
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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Harlyn:

join our community of surf reporters

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 Harlyn 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.


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.

Nearest locationNearest