Poldhu Cove Surf Break

Lat Long: 50.03° N 5.27° W

Poldhu Cove Surf Forecast and Surf Report

Issued: 12 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Poldhu Cove sea temperature is
18.1°C
1.2° 

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 28 Aug 2026:

  • Best quality surf: Wednesday 2 Sep, 7AM (local time) - 3.5ft (1.0m), 8s period, W swell with cross-offshore winds.
  • Most powerful swell: Saturday 29 Aug, 4PM (local time) - 13ft (4.0m), 10s period, WSW swell with 2,887 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 2 Sep, 7AM (local time) - 3.5ft (1.0m), 8s period with W swell.

Best Forecast Surf Conditions for Poldhu Cove this week:

The surf forecast for Poldhu Cove over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 7AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.2m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Poldhu Cove in the next 16 days are 4.0m 10s and forecast to arrive on Saturday (Aug 29) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Wed 2nd Sep)3.5ft (1.0m) 8s
Best Surf 7AM (Wed 2nd Sep)3.5ft (1.0m) 8s
Most Powerful 4PM (Sat 29th Aug)13ft (4.0m) 10s

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


The Lowdown

Right then, let’s have a look at what Poldhu Cove has got cooking for us over the next couple of weeks. I’ll be straight with you, mate – this stretch of coast is in for a rough ride. The swell is going to be pumping at times, but the wind gods are having a laugh, and most of it is going to be a messy, blown-out write-off.

Kicking off Friday morning, the 28th of August, there’s a 3 ft swell from the WSW but it’s getting belted by a 16 mph cross-onshore. The water’s got a bit of energy behind it (112), but it’s choppy and poor. It gets worse through the weekend. Saturday the 29th sees the swell jump to 8 ft from the SW, but with a 37 mph onshore gale, it’s a total mess (energy reading 662). By the afternoon, it’s 13 ft and getting absolutely destroyed. Sunday isn’t much better – 7 ft with a fresh onshore breeze. This is all blown out, not worth paddling out.

Monday the 31st of August shows a bit of a change. The swell drops to 10 ft from the west, and the wind swings to a cross-shore at 19 mph. The energy is serious (1507), but the notes say it’s marginal at best. Too much lumpy chop. Tuesday the 1st of September and Wednesday the 2nd are flat and small, with 3-4 ft waves and still messy. Nothing to get excited about.

Now, look at the 4th of September – Friday. We’ve got a 7 ft swell from the west with a 15-second period, which is proper long-period groundswell. That kind of period at a beach break like Poldhu can make it close out, but the energy is strong (1627). The problem? A 19 mph cross-onshore wind. It’s going to be lumpy and tough. Not a beginner’s wave (over 5 ft).

Saturday the 5th of September morning is the closest we get to a decent window. The swell drops to 4 ft from the west, still a nice 11-second period, and the wind goes light and cross-shore. Only 6 mph. For the first time, it might actually look clean. The energy is moderate (421), and it’s still described as marginal, but that’s your best bet in this whole two-week run.

From the 7th of September onwards, it dries right up. The 8th of September Tuesday morning has tiny 3 ft waves with clean offshore winds, but it’s weak (76). A proper flat spell sets in. Then, on the 9th of September, it tries to kick back up, but with a 16 mph onshore wind and short period swell, it’s back to poor form. The 10th of September has another big, powerful swell (8 ft, energy 1157) but a near-gale is on it. That’s kite-surfing territory, not for a paddle board. It fades out weak and messy through the 11th and 12th.

Honestly, the only day that stands out at Poldhu Cove is Saturday the 5th of September in the morning. The wind is light, the swell has some shape to it, and it’s not a complete washing machine. The rest is either too small, too windy, or too big and blown out. It’s a tough run.

Rusty.

Short Range Forecast

Heavy rain (total 28mm), heaviest during Fri night. Very mild (max 19°C on Fri morning, min 17°C on Thu night). Winds increasing (light winds from the WSW on Thu night, near gales from the SW by Sat morning).

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun night. Very mild (max 18°C on Mon afternoon, min 15°C on Tue night). Winds decreasing (strong winds from the W on Sun night, light winds from the NW by Wed morning).

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
1
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)
1
WSW
6
1.6
WSW
6
1.4
SW
6
2.5
SW
7
4
WSW
10
2.5
WSW
9
2
WSW
9
2.5
WSW
8
3.5
W
10
3
W
10
2.3
W
9
1.6
W
10
1.2
W
9
1
W
9
1
W
8
1.1
W
8
1
W
8
1.1
W
7
1.9
W
8
1.9
W
8
2
W
8
Wave Graph
Metric surfscale
Energy kJ
80
177
152
662
2887
1070
616
750
2375
1507
918
464
229
148
130
138
118
131
409
470
522
Wind (km/h)
25
WSW
40
SW
35
SSW
60
SW
50
W
25
W
30
SSW
35
WSW
45
W
30
WNW
20
W
15
WSW
20
SW
20
W
25
WNW
10
NW
15
WSW
25
SW
25
WSW
30
WSW
30
WSW
Wind State
cross-on
on
on
on
cross-on
cross-on
on
on
cross-on
cross
cross-on
on
on
cross-on
cross-on
cross
cross-on
on
on
on
cross-on
High Tide
5:42AM4.38m
5:57PM4.71m
6:13AM4.57m
6:28PM4.87m
6:45AM4.70m
7:00PM4.94m
7:18AM4.75m
7:34PM4.92m
7:53AM4.71m
8:11PM4.78m
8:31AM4.57m
8:52PM4.54m
9:15AM4.34m
9:40PM4.21m
Low Tide
12:16PM0.37m
00:39AM0.21m
12:51PM0.20m
1:13AM0.08m
1:26PM0.12m
1:48AM0.06m
2:01PM0.14m
2:23AM0.14m
2:39PM0.26m
3:01AM0.32m
3:19PM0.46m
3:43AM0.58m
4:06PM0.73m
clear
part cloud
heavy rain
rain showers
rain showers
part cloud
rain showers
thunderstorm
rain showers
clear
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
6:31
6:33
6:35
6:35
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:14
8:12
8:09
8:07
8:06
8:04
8:01
 mm
16
6
1
1
4
1
Temp °C
19
19
18
18
18
18
19
18
17
17
18
17
18
18
17
16
17
18
18
19
19
Feels °C
14
13
15
8
10
15
14
13
10
12
15
15
15
15
15
15
15
15
16
16
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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