Harlyn Surf Break

Lat Long: 50.54° N 5.00° W

Harlyn Surf Forecast and Surf Report

Issued: 6 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Harlyn sea temperature is
17.5° C
1.1° 

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


Harlyn surf forecast from 24 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 1AM (local time) - 2.5ft (0.7m), 9s period, W swell with glassy winds.
  • Most powerful swell: Sunday 26 Jul, 1PM (local time) - 6ft (1.8m), 7s period, WNW swell with 312 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 28 Jul, 1AM (local time) - 2.5ft (0.7m), 9s 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 Tuesday (Jul 28) at 1AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.2m and 4s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Harlyn in the next 16 days are 1.8m 7s and forecast to arrive on Sunday (Jul 26) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Tue 28th Jul)2.5ft (0.7m) 9s
Best Surf 1AM (Tue 28th Jul)2.5ft (0.7m) 9s
Most Powerful 1PM (Sun 26th Jul)6ft (1.8m) 7s

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


The Lowdown

Alright, let’s have a look at what’s coming. The honest truth is, for the next week and a half or so, it’s pretty grim. We’re looking at a long dry spell with hardly any surf worth paddling out for. The first real glimmer of something decent doesn’t show up until Saturday, the 1st of August, which is a good nine days out. Even then, the conditions are a bit uncertain this far out, so don’t book the day off work just yet.

The first few days are a write-off. From Thursday the 23rd through to the end of July, the swell is tiny, weak, and the winds are mostly onshore or cross-onshore, leaving the surface chopped and messy. There’s a brief moment on Tuesday morning, the 28th of July, where the wind goes glassy, but with a tiny 2ft swell from the west, it’s barely a ripple. The water temperature is sitting at 64°, which is a touch warmer than usual for this time of year.

The only standout in the whole 16-day window is the weekend of the 1st and 2nd of August. This is the one to keep an eye on. On Saturday the 1st of August, we’ve got a solid 8ft to 10ft swell rolling in from the west, with a moderate offshore wind from the south-southwest. That’s going to be clean, powerful, and the combined energy of all swells is strong (1131 on Saturday morning, 1637 on Saturday afternoon). The period is a solid 10 seconds, so it’s got some grunt, but it’s not a super-long groundswell that might make it tricky. Sunday the 2nd of August still has a good 7ft west swell in the morning, again with clean offshore winds, but the energy drops off (761). The swell gets a bit too big for beginners, but for anyone with a bit of experience, that Saturday morning through to Sunday morning is your window. The break is Harlyn, and it’s a sheltered spot, which is a bonus in a big swell, but it’s also inconsistent. The crowds can be a problem here too, so be prepared to share the lineup.

After that weekend, it drops off again. Monday the 3rd of August through to the end of the forecast period sees the swell fade back to small, weak waves, and the wind swings around to a strong cross-offshore, which keeps things clean but the energy just isn’t there. The swell is under 3ft and the combined energy is weak, with values like 117 and 70. It’s a bit of a tease, really.

So, to wrap it up: the first week and a half is a washout. The real action is on the 1st and 2nd of August at Harlyn. It’s a long way off, so the forecast might change, but if it holds, that’s your best bet for some proper waves.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Thu afternoon, min 16°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Tue morning, min 15°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Mon night).

Thu
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
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
0
0
0
0
0
0
1
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)
0.7
N
6
0.7
N
5
0.3
W
8
0.5
N
4
0.2
W
8
0.7
NW
5
1.1
WNW
5
1.6
WNW
7
1.8
WNW
7
1.7
WNW
7
1.3
W
8
0.9
W
7
0.6
W
9
0.7
W
9
0.6
W
9
0.5
W
9
0.5
W
8
0.6
W
8
0.7
WNW
8
0.7
WNW
8
Wave Graph
Metric surfscale
Energy kJ
31
27
14
7
7
23
59
212
295
289
212
72
57
79
56
38
36
52
72
73
Wind (km/h)
20
N
15
NNE
20
N
20
NNW
15
NW
20
NW
30
WNW
20
WNW
30
NW
30
NW
20
NNW
10
NNW
15
WNW
5
ENE
5
SSE
15
NW
5
NNE
15
N
15
NNW
15
N
Wind State
on
cross-on
on
on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
on
cross-on
glassy
glassy
cross-on
cross-on
on
on
on
High Tide
1:34AM4.70m
2:11PM4.69m
2:47AM4.66m
3:21PM4.80m
3:52AM4.82m
4:19PM5.06m
4:45AM5.10m
5:07PM5.39m
5:28AM5.40m
5:47PM5.73m
6:06AM5.69m
6:24PM6.04m
Low Tide
7:21PM2.15m
7:57AM2.20m
8:37PM2.21m
9:10AM2.18m
9:47PM2.07m
10:13AM1.97m
10:43PM1.80m
11:03AM1.67m
11:29PM1.48m
11:44AM1.35m
00:08AM1.17m
12:21PM1.06m
00:44AM0.91m
part cloud
clear
clear
clear
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:35
5:37
5:39
5:39
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:17
9:15
9:15
9:14
9:12
9:10
9:08
 mm
Temp °C
20
20
17
17
18
17
17
18
17
18
18
16
17
17
22
20
19
19
19
18
Feels °C
18
18
14
15
17
14
12
16
12
13
15
15
15
17
21
18
18
17
17
17
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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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