Poldhu Cove Surf Break

Lat Long: 50.03° N 5.27° W

Poldhu Cove Surf Forecast and Surf Report

Issued: 12 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Poldhu Cove sea temperature is
17.7°C
1.1° 

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 4 Sep 2026:

  • Best quality surf: Saturday 5 Sep, 10AM (local time) - 5.5ft (1.7m), 12s period, W swell with glassy winds.
  • Most powerful swell: Monday 7 Sep, 7AM (local time) - 8ft (2.4m), 14s period, WSW swell with 2,009 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 10AM (local time) - 5.5ft (1.7m), 12s 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 Saturday (Sep 05) at 10AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 0.2m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Poldhu Cove in the next 16 days are 2.4m 14s and forecast to arrive on Monday (Sep 07) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Sunday (Sep 06) at 10PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 5th Sep)5.5ft (1.7m) 12s
Best Surf10AM (Sat 5th Sep)5.5ft (1.7m) 12s
Most Powerful 7AM (Mon 7th Sep)8ft (2.4m) 14s

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


The Lowdown

Right, let’s have a look at what’s on the cards for the next couple of weeks. The only spot to really talk about is Poldhu Cove, and it’s a bit of a mixed bag. It’s a fairly exposed little cove, and it tends to pick up a solid SW groundswell, but it’s inconsistent. The water temp is about where you’d expect it to be for this time of year, so nothing weird there.

We kick off the forecast period with a bit of a dud, I’m afraid. The first few days are a write-off. Friday the 4th is a no-go with lumpy, cross-shore wind and rain, not worth a paddle. Saturday morning the 5th, though, is where it starts to get interesting. We get a nice 6ft swell from the west, with a proper 12-second period behind it. The real kicker is that glassy wind – just a whisper of air. That’s a huge positive, making for clean, organised lines. The combined energy is moderate (818), so it’s got a bit of push. This is the standout session of the whole outlook. Get on it.

Saturday afternoon and Sunday fade out fast, with the swell dropping and the wind turning onshore, so don’t get too excited.

Now, Monday the 7th morning sees a jump in size. We’re looking at 8ft of WSW swell, but the period is a shorter 13 seconds, and the wind is a moderate cross-shore. That’s a lot of water moving around (2003 combined energy), but it’s going to be a bit of a messy, choppy mess. It’s too big for beginners and will be a handful even for the experienced. The afternoon looks worse. The rest of that week is much the same story – plenty of swell, but always with a cross or onshore wind, keeping it lumpy and uninviting.

The following weekend, the 12th and 13th, the swell settles down to a more manageable 4ft, but with a lovely 10-11 second period and light, clean cross-off winds. The energy is light (340-346), but for a longboard or a funboard, it’ll be a million times better than the stuff we saw earlier. It’s a good, clean option.

The second week is a bit more of a waiting game. Monday the 14th has a weird 6ft swell with a very short 6-second period – that’s windswell, not proper surf. The 15th offers a better 6ft, 9-second swell with clean, light winds, so that’s a decent call. Looking further out, Wednesday the 16th morning is a real gem on paper: 5ft of west swell, glassy wind, and a clean 10-second period. That’s the other clear standout. After that, it’s mostly small, clean but weak waves right through to the 19th, with the swell dropping below 3ft.

So, to sum it up: the best on offer is that Saturday morning the 5th. It’s a clean, glassy, solid groundswell. The second best is the Wednesday morning the 16th – another glassy, clean session. The rest is either too windy, too messy, or too small. For a spot that’s inconsistent, it’s not a bad run, but you’ll need to pick your moments.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 19°C on Thu night, min 15°C on Fri night). Winds decreasing (fresh winds from the SW on Thu night, calm by Sat morning).

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Very mild (max 18°C on Sun night, min 15°C on Mon night). Mainly fresh winds.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
3
0
0
0
0
0
2
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)
2.3
W
9
2
W
9
1.9
W
10
1.7
W
12
1.5
W
11
1.1
W
10
0.8
W
9
0.7
W
9
0.7
WSW
16
2.5
WSW
13
2.1
W
12
2.4
W
11
2.3
W
9
2.1
W
9
2
W
9
1.6
W
8
1.4
W
8
1.8
WSW
6
2.5
WSW
8
2.2
W
9
1.9
W
9
Wave Graph
Metric surfscale
Energy kJ
773
635
716
800
546
234
106
74
229
1992
1269
1278
861
686
635
351
253
271
851
786
606
Wind (km/h)
20
WNW
30
WNW
20
WNW
5
W
15
SSW
15
ESE
20
SE
15
SSW
25
WSW
25
WNW
20
WSW
35
WSW
25
WNW
30
WNW
30
WNW
30
WNW
25
WSW
40
SSW
25
WNW
30
W
35
NW
Wind State
cross
cross-on
cross
glassy
cross-on
cross-off
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross
High Tide
10:08AM4.04m
10:41PM3.85m
11:20AM3.76m
00:07AM3.59m
12:55PM3.67m
1:45AM3.60m
2:23PM3.87m
3:02AM3.84m
3:28PM4.21m
3:59AM4.16m
4:20PM4.57m
4:46AM4.47m
5:04PM4.86m
Low Tide
4:32AM0.90m
5:02PM1.02m
5:34AM1.19m
6:15PM1.25m
6:56AM1.35m
7:48PM1.26m
8:27AM1.25m
9:14PM1.00m
9:42AM0.94m
10:17PM0.61m
10:38AM0.56m
11:08PM0.24m
11:25AM0.23m
11:51PM-0.02m
light rain
cloud
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part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
rain showers
part cloud
rain showers
clear
part cloud
cloud
heavy rain
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
6:41
6:43
6:45
6:47
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:59
7:57
7:54
7:52
7:51
7:49
7:45
 mm
1
1
1
20
Temp °C
17
17
16
16
16
16
18
19
18
17
17
17
16
16
16
16
17
17
18
19
17
Feels °C
15
12
12
15
14
14
15
18
16
13
13
12
10
10
10
11
12
12
15
15
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 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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