Harlyn Surf Break

Lat Long: 50.54° N 5.00° W

Harlyn Surf Forecast and Surf Report

Issued: 12 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Harlyn sea temperature is
18.8° C
2.0° 

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


Harlyn surf forecast from 9 Aug 2026:

  • Best quality surf: Wednesday 12 Aug, 1AM (local time) - 2.5ft (0.7m), 11s period, W swell with cross-offshore winds.
  • Most powerful swell: Sunday 16 Aug, 4AM (local time) - 5.5ft (1.7m), 7s period, NNW swell with 301 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 1AM (local time) - 2.5ft (0.7m), 11s 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 (Aug 12) at 1AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.1m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Harlyn in the next 16 days are 1.7m 7s and forecast to arrive on Sunday (Aug 16) at 4AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Aug 11) at 4PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Wed 12th Aug)2.5ft (0.7m) 11s
Best Surf 1AM (Wed 12th Aug)2.5ft (0.7m) 11s
Most Powerful 4AM (Sun 16th Aug)5.5ft (1.7m) 7s

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


The Lowdown

Alright folks, Rusty here. Let’s get real about what’s on offer for the next couple of weeks. Gotta be honest, it’s a pretty grim outlook for a while. We’ve got a long stretch of nothing really happening.

The water temp at Harlyn is sitting at 66°, which is a touch warmer than normal for this time of year, so at least that’s a small comfort.

The first few days are a write-off. The swell is tiny and messy, with cross-shore or onshore winds hurting any chance of a wave. It’s not until the afternoon of Wednesday the 12th that we see a glimmer of hope. The swell picks up to 3ft from the west, but the key thing here is the wind goes glassy. The combined energy is moderate (142), but the waves are just surfable, not exciting. It’s the best we’ve got so far, but it’s ordinary.

Thursday the 13th brings a bit more size, with 4ft from the west, but the wind is onshore or cross-shore, and the energy jumps up (277), but the conditions are poor. It’s a no-go.

The second week doesn’t offer much to get excited about, but keep an eye on the morning of Monday the 24th. We’ve got a 5ft swell from the west with a light cross-onshore breeze. The combined energy is strong (432), and the period is 8 seconds. It’s a bit of a lumpy prospect, but it’s the biggest swell of the whole period. If you’re an expert and don’t mind a bit of chop, it might be your only real chance for a wave.

Honestly, for most of the 16 days, the surf is too small, too windy, or just plain poor. The setup looks more interesting for kite surfing than paddle surfing on many of those days.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Tue afternoon, min 16°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Wed morning, min 17°C on Fri night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
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
1
0
1
0
0
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)
0.2
W
9
0.3
WNW
9
0.8
WNW
4
0.8
WNW
5
0.4
WNW
8
0.5
W
8
0.4
WNW
8
0.2
W
13
0.7
W
11
0.8
W
10
0.9
W
9
0.9
W
9
1.1
W
11
1.1
W
10
1
W
10
0.9
W
9
0.8
W
9
0.9
W
8
1
W
8
1.1
NNW
6
1.7
NNW
7
Wave Graph
Metric surfscale
Energy kJ
7
16
22
34
23
33
20
13
118
125
142
136
277
237
181
129
97
107
122
95
285
Wind (km/h)
10
NW
15
WNW
15
WNW
15
N
20
N
10
ENE
20
SE
15
SE
10
SE
5
NE
0
NNW
15
NNE
20
N
20
NW
10
NNW
15
NW
15
NW
20
N
35
N
35
N
25
N
Wind State
cross-on
cross
cross-on
on
on
cross-on
cross-off
cross-off
cross-off
cross-on
glassy
on
on
cross-on
on
cross-on
cross-on
on
on
on
on
High Tide
2:59PM5.33m
3:38AM5.43m
4:10PM5.77m
4:42AM5.86m
5:08PM6.29m
5:35AM6.28m
5:57PM6.74m
6:22AM6.61m
6:42PM7.05m
7:04AM6.79m
7:23PM7.16m
7:44AM6.81m
8:03PM7.06m
Low Tide
9:32PM1.49m
10:05AM1.37m
10:41PM1.03m
11:05AM0.91m
11:36PM0.55m
11:55AM0.48m
00:24AM0.17m
12:40PM0.17m
1:07AM-0.04m
1:21PM0.03m
1:46AM-0.07m
2:00PM0.06m
2:24AM0.09m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
6:01
6:01
6:03
6:05
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:50
8:47
8:45
8:44
8:42
8:39
 mm
1
4
1
Temp °C
18
18
18
16
17
19
23
24
22
25
25
22
20
21
19
19
19
19
17
17
17
Feels °C
17
16
16
14
14
17
19
20
19
24
24
21
18
19
19
19
19
19
12
12
12
  • 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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