Poldhu Cove Surf Break

Lat Long: 50.03° N 5.27° W

Poldhu Cove Surf Forecast and Surf Report

Issued: 12 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Poldhu Cove sea temperature is
18.4° C
2.1° 

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 18 Jul 2026:

  • Most powerful swell: Monday 20 Jul, 10PM (local time) - 1.5ft (0.4m), 11s period, W swell with 36 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 1.1m 4s period and expected on Thursday (Jul 23) at 1AM.

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, let’s get real about Poldhu Cove. It’s a tough start, a lot of flat, small, and clean but useless days before we see any real power. The water is 65°F, which is much warmer than usual for this time of year, so that’s a nice bonus.

We begin on Friday 17th July with a pathetic 1ft, 8-second west swell and a cross-onshore wind making it choppy. Not worth a second look. Saturday 18th and Sunday 19th are still tiny—1ft and 0.7ft—but the wind turns cross-offshore, so it’s glassy. Clean, but flat. Monday 20th through to Thursday 24th July is a real slog: 0.7ft to 1ft swells, mostly clean but with barely any energy (combined energy between 4 and 33). It’s from the west, which is the right direction, but there’s just no swell.

Friday 25th July shows a bump to 3ft, but it’s a short-period 4 to 6 seconds, and the wind gets messy. Saturday 26th July is the first real glimmer. The swell builds to 4ft in the morning, then 5ft in the afternoon, from the west, with a 7-second period. The wind is clean cross-offshore from the NNW. The combined energy hits 138 and 214, so there’s some moderate push. This is the best of the first week, but the short period means it’ll be a bit weak and fat.

Now, Sunday 27th July is where it gets serious. The swell jumps to 6ft in the morning and 7ft in the afternoon, from the west, with an 8-second period. This is a solid, heavy size for a fairly exposed bay. The combined energy is 389 and 536, which is strong. The problem is the wind goes cross-shore from the NW, creating a lumpy cross-chop. It’s not clean. The surf is rated poor, and at 7ft, this is expert-only territory, especially with that chop. It’s powerful, but messy.

Monday 28th July is the standout. The morning session gives you 6ft from the west, 8-second period, with a clean cross-offshore breeze from the NNW. The combined energy is 464. This is the best combo of size and clean conditions in the entire 16-day window. The swell is still short-period, so it won’t be a long-lining groundswell, but there will be punch. The afternoon drops to 5ft and the wind goes cross-shore, so the morning is the one. After that, Tuesday 29th onwards drops back to 3ft to 4ft with clean but fading energy, and by Wednesday 30th July we’re back to 3ft and less.

So, the honest call: The best on offer is Monday 28th July morning. It’s the biggest, cleanest swell of the window with strong energy. If you’re an experienced surfer and can handle a bit of a short-period grunt, that’s your window. The Saturday 26th July afternoon is a decent second option for a small-wave cruiser. Everything else is a flat spell or too messy. It’s been a long wait, but that Monday morning should deliver a few proper ones.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 21°C on Sat morning, min 16°C on Sat night). Winds decreasing (fresh winds from the E on Sat night, light winds from the ENE by Mon morning).

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 15°C on Wed night). Winds decreasing (fresh winds from the N on Wed night, light winds from the NW by Thu afternoon).

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
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
0.2
W
7
0.2
WNW
6
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
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
8
0.3
W
8
0.3
W
8
0.2
W
8
Wave Graph
Metric surfscale
Energy kJ
12
12
10
4
4
11
10
22
35
31
31
30
28
15
14
14
13
12
12
12
6
Wind (km/h)
20
N
30
NNW
25
N
30
E
15
ESE
20
N
5
ENE
5
WNW
20
N
15
E
10
SE
20
N
25
N
30
N
35
N
20
NNE
10
SE
10
N
5
SSW
15
W
15
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-on
cross-on
cross
High Tide
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
1:50PM3.49m
2:20AM3.45m
Low Tide
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
7:35AM1.54m
8:19PM1.59m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:33
5:33
5:35
5:37
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:21
9:20
9:19
9:17
9:15
9:15
 mm
Temp °C
21
20
17
17
18
18
19
20
18
20
21
20
18
19
17
19
19
18
19
20
18
Feels °C
19
15
14
12
15
15
18
19
14
16
19
17
14
14
12
16
19
17
19
18
17
  • Map Icons:
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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 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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