Poldhu Cove Surf Break

Lat Long: 50.03° N 5.27° W

Poldhu Cove Surf Forecast and Surf Report

Issued: 12 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Poldhu Cove sea temperature is
18.5° C
2.3° 

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


Poldhu Cove surf forecast from 17 Jul 2026:

  • Most powerful swell: Monday 20 Jul, 10PM (local time) - 1.5ft (0.4m), 11s period, W swell with 37 kJ wave energy.

Best Forecast Surf Conditions for Poldhu Cove this week:

The most powerful waves expected at Poldhu Cove in the next 16 days are 0.4m 11s and forecast to arrive on Monday (Jul 20) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Sunday (Jul 19) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10PM (Mon 20th Jul)1.5ft (0.4m) 11s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming up for Poldhu Cove over the next couple of weeks.

Right off the bat, I gotta be straight with you – the next week and a half is looking pretty flat and sad. We’ve got a long stretch of small, weak energy (17 to 33) with barely a ripple worth paddling for. From Friday the 17th through to Thursday the 24th, we’re looking at waist-high or smaller stuff, mostly 0.7ft to 1ft, and that weak period between 7 and 11 seconds just isn’t gonna do anything. The wind is mostly clean or glassy at times, especially Monday the 20th morning with that glassy calm, and Tuesday the 21st afternoon is glassy too, but there’s just no swell to work with. It’s frustrating because the conditions are good, but the ocean’s got nothing to offer.

The first real sign of life shows up on Saturday the 25th of July. The swell bumps up to 5ft to 5ft from the WNW, with a period of 7 seconds and moderate energy (198 to 264). That’s a proper push! But here’s the catch – the wind is cross-shore, and it’s blowing fresh, so it’s gonna be lumpy and choppy. Not ideal for a clean session. Still, for the more experienced surfer, there’s some power in the water. The size is getting into the “too big for beginners” range, so leave the foamy at home.

Sunday the 26th stays similar, 5ft to 5ft WNW, still cross-shore and messy. The wind is moderate to fresh, so expect a bumpy surface. The energy is still moderate (191 to 231).

Now, the best window we’ve got in the whole 16 days is actually towards the end. On Monday the 27th of July, we finally get a morning of glassy conditions with a light easterly breeze, and the swell is 4ft from the WNW, with a period of 7 seconds and moderate energy (114). That’s not huge, but it’s clean and surfable. The water temperature is about average for the time of year, so no nasty surprises there. Tuesday the 28th morning is also clean with a light cross-offshore breeze, and 3ft of WNW swell (90 energy). Wednesday the 29th morning has a light offshore from the north, 2ft of WNW swell but with a longer 10-second period, giving it a bit more shape, and energy of 123. That’s your best bet – small but clean, and the longer period should mean a bit more push and better-formed waves.

Crowds at Poldhu Cove can be a thing sometimes, so on those clean mornings, expect a few locals out. The break is inconsistent and fairly exposed to the SW, so the best quality comes when the swell direction matches that optimum from the SW, but we’re getting mostly WNW. It’s a bit of a trade-off, but the clean conditions on the 27th, 28th, and 29th mornings make it the standout.

After that, it drops off again into the first days of August with small, weak surf.

So, the pick of the litter is definitely Monday the 27th morning, with Tuesday the 28th and Wednesday the 29th mornings as good backups. It’s not a classic run, but there are a few gems in there.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the ENE by Sat night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 15°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the N by Wed afternoon).

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
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
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)
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
8
0.2
W
7
0.2
WNW
7
0.2
W
12
0.2
W
11
0.3
W
11
0.4
W
11
0.4
W
10
0.4
W
10
0.4
W
10
0.4
W
10
0.4
W
9
0.3
W
9
0.3
W
9
0.3
W
8
0.3
W
8
Wave Graph
Metric surfscale
Energy kJ
12
12
12
12
12
10
4
4
11
10
22
36
31
31
29
28
27
14
14
13
12
Wind (km/h)
10
WNW
20
W
15
NNW
25
N
25
NNW
25
NNE
25
ENE
10
ESE
20
N
5
ESE
10
W
20
N
5
E
5
SW
20
N
30
N
30
N
35
N
25
N
25
NW
15
NW
Wind State
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
7:30AM4.69m
7:51PM5.00m
8:16AM4.56m
8:37PM4.81m
9:02AM4.36m
9:23PM4.53m
9:49AM4.12m
10:11PM4.21m
10:40AM3.88m
11:04PM3.88m
11:38AM3.66m
00:06AM3.62m
12:43PM3.52m
1:14AM3.47m
Low Tide
2:13PM0.02m
2:42AM-0.04m
2:56PM0.17m
3:25AM0.18m
3:39PM0.42m
4:08AM0.48m
4:23PM0.72m
4:50AM0.81m
5:08PM1.04m
5:36AM1.12m
5:58PM1.32m
6:29AM1.38m
7:01PM1.53m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:31
5:31
5:33
5:33
5:35
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:22
9:21
9:20
9:19
9:17
9:15
 mm
Temp °C
22
23
20
21
19
16
18
20
18
18
19
17
19
21
19
18
19
17
20
19
18
Feels °C
20
20
18
17
15
11
13
18
14
18
17
13
18
18
16
13
11
11
16
15
16
  • 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 Poldhu Cove Surf forecast

The above surf forecast table for Poldhu Cove provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Poldhu Cove can be found by selecting the local surf guide option on the grey menu. Our Poldhu Cove 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 (Poldhu Cove) 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 Poldhu Cove 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.

Poldhu Cove is 12 km (7 miles) from The Lizard. If you plan a holiday in South Cornwall, look for hotels and other accommodation in The Lizard. The Lizard has rooms for a wide range of budgets as well as car hire and transport links.

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