Poldhu Cove Surf Break

Lat Long: 50.03° N 5.27° W

Poldhu Cove Surf Forecast and Surf Report

Issued: 12 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Poldhu Cove sea temperature is
18.9° C
2.5° 

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 19 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 0.8m 4s period and expected on Wednesday (Jul 22) at 7PM.

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 break it down. The next couple of weeks are looking pretty quiet for Poldhu Cove. The first few days are basically a write-off with hardly any swell to speak of. We’ve got a long stretch of poor, tiny waves from Sunday the 19th right through to late in the week. Don’t bother getting the wetsuit wet until we get towards the start of August.

From Sunday the 19th through to Saturday the 25th, it’s mostly flat to knee-high at best. Sunday morning starts off clear with a 0.7ft west swell at a short 7 seconds. There’s a moderate cross-shore breeze from the SSE at 19 mph, making it a bumpy mess. That carries on through the day. Monday the 20th is similar – 0.7ft to 1ft west swell, but the period bumps up to 11 seconds on the morning session. That’s a longer period for such a tiny wave, but it’s still weak, with combined energy at only 16. The wind is light and offering clean conditions though, which is a tease. Tuesday morning the 21st sees a glassy 1ft west swell, period at 10 seconds, and the energy is still low at 31. It’s pretty as a picture but there’s just nothing to ride.

Wednesday the 22nd keeps the small stuff, 1ft to 1ft west swell, with clean cross-offshore winds. The energy is pathetic. Thursday the 23rd has the best combo of the early week: a glassy morning with 1ft west swell, 9-second period, total calm winds. It’s clean, but still only ankle-snappers.

Friday the 24th remains tiny, and the weekend of the 25th and 26th is a slow build but still poor. By Sunday the 26th, we see a slight bump to 3ft west-northwest swell, but the period drops right off to 6 seconds and the wind is a fresh cross-onshore at 19 mph. The combined energy is only 68, and it’s described as “fresh cross-onshore and lumpy”. Not what we want.

The first real standout of the forecast comes on Monday the 27th. The morning sees 4ft west swell, 8 seconds, combined energy of 236 (moderate) – not huge, but there’s finally some push. Unfortunately, the wind is a moderate cross-shore from the west-northwest at 16 mph, so it’s going to be bumpy. By the afternoon, the swell builds to 5ft, period 9 seconds, energy up to 356, but winds swing lighter cross-shore. Still, this is the first window with proper size. It’s described as “marginal surf” though, with tide concerns possible.

The best on offer likely falls on Tuesday the 28th. The morning session gets a solid 7ft west-northwest swell, period 9 seconds, and an energy reading of 765 – that’s a serious push. Winds are cross-offshore from the northwest at 9 mph, giving clean conditions. That’s solid overhead stuff, but it’s pushing into the 8ft range, so this is for experienced surfers only. Beginners should stay out of the water. The swell direction (WNW) isn’t a perfect match for optimum SW, but it’s still a good wave for Poldhu Cove.

After that, it backs off quickly. Wednesday the 29th drops to 3ft, and the wind goes onshore again. The rest of the week and into the first of August stays small, weak, and wind-affected. The final few days from the 31st of July have a bit of energy with 2ft to 2ft west-northwest swell, combined energy around 155-163, and clean cross-offshore winds from the east, but they’re howling at 25-28 mph. That’s more of a windswell situation and is going to be gnarly. Saturday the 1st and Sunday the 2nd of August see a small kick back up to 4ft to 5ft, but the wind is onshore and lumpy. Monday the 3rd fades again.

Water temperature is around average for this time of year. Poldhu Cove is a fairly exposed spot, but with this wind and swell combo, it’s not looking prime. It’s inconsistent here, and this forecast proves it – long gaps of nothing. But that Tuesday the 28th morning is the window for anyone wanting a proper session.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Tue afternoon, min 17°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Fri afternoon, min 16°C on Wed night). Winds decreasing (fresh winds from the N on Wed night, calm by Thu afternoon).

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
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)
0.2
W
7
0.2
W
7
0.2
W
9
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
0.2
W
8
0.2
W
8
0.3
WNW
10
0.3
WNW
8
0.3
W
9
Wave Graph
Metric surfscale
Energy kJ
4
4
6
10
22
35
31
31
30
28
15
14
14
13
12
12
5
5
18
14
14
Wind (km/h)
20
SSE
15
SE
20
N
15
ESE
5
S
15
N
5
E
10
SSW
15
N
20
NNE
25
N
35
N
15
ENE
0
N
15
NNE
5
E
10
W
15
NNW
15
WNW
25
WNW
30
WNW
Wind State
cross
cross
cross-off
cross-off
cross-on
cross-off
glassy
on
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-off
glassy
cross-on
cross-off
cross
cross
cross-on
High Tide
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
2:51PM3.57m
3:18AM3.55m
Low Tide
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
8:53AM1.54m
9:34PM1.48m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:33
5:33
5:35
5:37
5:37
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:21
9:20
9:19
9:17
9:15
9:15
9:14
 mm
Temp °C
18
19
18
18
20
19
20
21
20
21
17
19
20
20
19
19
22
18
20
19
18
Feels °C
15
19
16
16
17
16
18
19
17
16
12
15
18
18
16
18
21
16
17
14
13
  • 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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