Harlyn Surf Break

Harlyn Surf Forecast and Surf Report

Lat Long: 50.54° N 5.00° W

Issued: 12 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Harlyn sea temperature is
17.2° C

2.0°C warmer than normal for this time of year

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


Harlyn surf forecast from 4 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 1AM (local time) - 2.5ft (0.7m), 9s period, W swell with glassy winds.
  • Most powerful swell: Saturday 4 Jul, 4PM (local time) - 3.5ft (1.1m), 10s period, W swell with 235 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 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 Wednesday (Jul 08) at 1AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.1m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Harlyn in the next 16 days are 1.1m 10s and forecast to arrive on Saturday (Jul 04) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 8th Jul)2.5ft (0.7m) 9s
Best Surf 1AM (Wed 8th Jul)2.5ft (0.7m) 9s
Most Powerful 4PM (Sat 4th Jul)3.5ft (1.1m) 10s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let's chew the fat on Harlyn for the next couple of weeks.

To be straight with you, this is a tough stretch for this corner. Harlyn's a sheltered spot, and the next 16 days look pretty uninspiring. There’s a sad stretch with barely a ripple, especially through the first week. The wait is long, and the action is… well, minimal.

We open on Saturday the 4th of July with a weak 3ft swell coming from the W, but it’s messed up by a stiff onshore breeze. That’s a no-go. This grim pattern of small, cross-shore chop carries right through the whole first weekend and into the first half of the following week. The swell stays tiny – between 2ft and 3ft – and the wind is all over the place, but never doing us any favours. It’s going to be a flat, choppy, frustrating stretch at Harlyn. The wave energy is weak (79 to 218), and the “surfable” windows are basically non-existent.

Now, there is a little glimmer. On Thursday the 9th of July, the morning goes glassy. We’ve got a tiny 2ft swell from the W, dead calm wind, and the energy is weak (89). But glassy conditions are glassy conditions. You’ll be on a log, maybe a 9’0”, just feeling the glide. It’s not going to be pumping, but if you need a paddle and a few soft shoulders, it’s your only choice. For that hour or so, it’s the best on offer.

Beyond that, it’s a real saga. From the 10th into the second week, the wind turns clean on the 10th (Friday) from the ESE, but the swell is still pathetic at 2ft-3ft. You get a bit of a north wind swell on Saturday the 11th with 5ft waves, but the period is a short, weak 6 seconds, and while the morning has a light offshore, the quality is still described as ordinary. It’s a frustratingly long wait for very little payoff. The energy is moderate at best (241). It’s not a clean, powerful groundswell.

Then it’s back to small, choppy slop for the rest of the second week. The swell height bumps up again around the 13th with a longer-period 12-second swell from the WNW, but at only 2ft to 3ft and onshore winds, it remains a forgettable run. The energy hits moderate (214-279), but with the wind and size it’s not for paddling, more for watching the whitecaps.

Honestly, this is a pretty bleak outlook. Harlyn is a sheltered cove, and when there’s no swell, there’s no swell. The consistency is low-to-inconsistent here and this run proves it. A day like Thursday morning the 9th is the only true gem, and even then it's a tiny gem. Stick with the longboard and a good book for the rest of it. Things might change with the next forecast. Stay tuned.

- Rusty

Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon afternoon, min 14°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Thu morning, min 17°C on Mon night). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
AM
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
1
0
0
0
1
0
1
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)
0.9
W
10
1.1
W
10
0.9
W
10
1
W
9
0.9
W
9
0.8
W
9
0.8
WNW
9
0.8
W
8
0.7
W
8
0.7
W
8
0.6
W
8
0.7
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.8
W
9
0.7
W
9
0.6
W
8
Wave Graph
Metric surfscale
Energy kJ
159
235
146
162
127
99
99
90
69
71
47
81
83
81
81
83
83
79
106
76
47
Wind (km/h)
15
WNW
20
WNW
15
WNW
10
WNW
15
WNW
10
W
10
W
15
W
10
W
10
WNW
15
WNW
5
NNW
5
NNE
15
N
10
NE
5
NE
10
NNE
10
ESE
40
ESE
35
ESE
25
ESE
Wind State
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
glassy
on
on
cross-on
glassy
cross-on
cross-off
cross-off
cross-off
cross-off
High Tide
8:47AM5.79m
9:05PM6.04m
9:25AM5.71m
9:44PM5.93m
10:06AM5.60m
10:26PM5.79m
10:52AM5.47m
11:16PM5.63m
11:47AM5.35m
00:14AM5.48m
12:50PM5.29m
1:22AM5.41m
2:01PM5.36m
2:35AM5.50m
Low Tide
2:59PM1.05m
3:25AM1.07m
3:36PM1.15m
4:04AM1.16m
4:17PM1.29m
4:47AM1.28m
5:04PM1.44m
5:38AM1.40m
6:01PM1.56m
6:38AM1.50m
7:08PM1.62m
7:47AM1.52m
8:22PM1.53m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:15
5:16
5:16
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:34
9:32
9:32
9:31
9:31
9:30
9:30
 mm
Temp °C
16
16
16
18
17
17
18
19
18
20
20
18
22
22
22
26
26
25
26
27
21
Feels °C
14
13
14
17
16
17
16
17
18
18
18
17
20
20
20
24
24
23
21
21
18
Swell 1
Height (m)
Direction
Period (s)
0.9
WNW
6
0.9
W
10
1
W
9
0.9
W
9
0.8
W
9
0.8
WNW
9
0.8
W
8
0.7
W
8
0.7
W
8
0.6
W
8
0.7
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.7
W
9
0.8
W
9
0.7
W
9
0.6
W
8
Energy kJ
59
146
162
127
99
99
90
69
71
47
81
83
81
81
83
83
79
106
76
47
Swell 2
Height (m)
Direction
Period (s)
0.9
W
10
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
14
0.1
SW
14
0.1
SW
14
0.1
W
13
0.1
W
11
0.3
WNW
10
0.1
SW
13
0.1
W
11
0.1
SW
11
0.1
W
18
0.1
W
18
0.2
N
3
0.1
W
11
Energy kJ
159
5
4
4
4
7
7
3
2
20
7
2
5
6
6
1
2
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
12
0.1
SW
13
0.1
W
17
0.1
W
18
0.1
W
18
0.1
W
16
Energy kJ
6
6
6
6
6
5
Wind waves
Height (m)
Direction
Period (s)
1.1
W
10
0.6
NW
6
0.4
NW
4
0.2
NNE
2
0.6
N
4
Energy kJ
235
26
4
1
12
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
74
244
1
1
1
50
50
50
50
57
74
2
2
56
2
2
2
2
222
68
3
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
2
2
2
1
1
2
1
3
3
1
1
1
2
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
9
7
7
5
8
7
5
6
9
8
9
8
5
5
5
4
9
9
  • Map Icons:
  • Break
  • 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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