Poldhu Cove Surf Break

Lat Long: 50.03° N 5.27° W

Poldhu Cove Surf Forecast and Surf Report

Issued: 6 pm 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Poldhu Cove sea temperature is
17.8°C
1.3° 

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 7 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 10PM (local time) - 2.5ft (0.8m), 9s period, WNW swell with glassy winds.
  • Most powerful swell: Monday 7 Sep, 10PM (local time) - 6.5ft (2.0m), 12s period, WSW swell with 1,036 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 10PM (local time) - 2.5ft (0.8m), 9s period with WNW 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 09) at 10PM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.7m and 8s. 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 2.0m 12s and forecast to arrive on Monday (Sep 07) at 10PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 9th Sep)2.5ft (0.8m) 9s
Best Surf10PM (Wed 9th Sep)2.5ft (0.8m) 9s
Most Powerful10PM (Mon 7th Sep)6.5ft (2.0m) 12s

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 on the table for the next couple of weeks.

Honestly, the outlook for Poldhu Cove is a bit of a tough one. The whole 16-day window is a real mixed bag of conditions that just don’t line up for a classic session. The water’s sitting at 64°, which is a touch warmer than normal for this time of year, but that’s about the only thing that’s easy going.

We start off with a bit of a dud. Monday the 7th has some swell, with a 7ft push from the WSW, but that 12 mph cross-on wind and a chunky 1245 combined energy reading (moderate wave energy) just makes for a choppy, messy affair. Not worth paddling out for.

The pattern doesn’t really improve. The first week is largely a write-off. Tuesday the 8th has a cleaner look with NNW winds, but the swell is dropping and the wind is still up. A few mornings, like Wednesday the 9th and Friday the 11th, show some clean conditions with cross-off winds, but the swell is too small or the period is too short to get excited about. The best of the first week is probably Wednesday the 16th. That morning is clean with a light NNE breeze, and then the afternoon goes glassy with zero wind. You’ve got a 3ft swell from the west with a 10-second period (145 combined energy). The waves are there, but they’re just ordinary. It’s a chance to get wet, but don’t expect any standouts.

There is a gap of several days where the surf really drops off. From Thursday the 17th right through to Saturday the 19th, the swell is barely a ripple, all under 3ft. Most of these days are a flat-out no-go, just tiny, weak, and clean but not worth the walk.

Now, things start to perk up a bit in the second week, but it’s still not a home run. Sunday the 20th brings a pulse of energy. The morning sees a 6ft west swell with a 10-second period (413 combined energy), but it’s a bit cross-shore. The afternoon is the real tease: the swell jumps to 6ft from the west, with a 12-second period, and the combined energy rockets up to 949 (moderate to strong wave energy). That’s a proper groundswell. The problem? That 12 mph cross-on wind creates a moderate cross-onshore chop. It’s going to be lumpy. It’s the most size we’ve seen, but the wind is the spoiler. For an expert looking for a challenge, it might be the only option, but for the average surfer, the conditions are poor.

After that, it fades out again. The onshore winds pick up on Monday the 21st, and by Tuesday the 22nd, we’re back to small, lumpy leftovers.

To be straight with you, there isn’t a single standout day in this whole forecast. The closest we get to a "session" is the glassy afternoon on the 16th for a mellow paddle, or the afternoon of the 20th for the sheer size, but the wind ruins it. It’s the kind of run where you’re better off checking the tides and the local cams, because the forecasts aren’t doing us any favours here.

Rusty.

Short Range Forecast

Heavy rain (total 21mm), heaviest during Mon night. Very mild (max 17°C on Mon afternoon, min 14°C on Mon night). Winds decreasing (fresh winds from the NW on Tue afternoon, calm by Wed night).

Days 5-7 Weather Summary

Light rain (total 5mm), mostly falling on Sat night. Very mild (max 18°C on Fri morning, min 14°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the SW by Sat afternoon).

Mon
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
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
1
1
0
0
0
0
0
1
0
0
0
0
0
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
WSW
12
2
W
11
1.6
WNW
9
1.9
W
9
1.8
WNW
9
1.4
WNW
10
1
WNW
9
0.7
WNW
9
0.6
WSW
8
0.8
WSW
5
2
W
10
1.5
W
9
1.2
W
8
1
W
8
1.1
W
10
1.1
W
10
1.9
W
8
1.6
W
10
1.4
W
10
1.2
W
10
Wave Graph
Metric surfscale
Energy kJ
1240
917
432
588
508
351
181
80
44
27
738
355
200
124
233
239
421
482
356
266
Wind (km/h)
20
WSW
25
WSW
30
NNW
35
NW
25
NW
15
NNW
15
WNW
10
SSW
20
SSW
25
SSW
20
SW
20
NNW
25
NNW
5
NW
15
SW
30
SW
25
WNW
20
NNW
15
WNW
10
WSW
Wind State
cross-on
on
cross-off
cross
cross
cross-off
cross
cross-on
on
on
on
cross-off
cross-off
cross
on
on
cross-on
cross-off
cross
on
High Tide
3:02AM3.84m
3:28PM4.21m
3:59AM4.16m
4:20PM4.57m
4:46AM4.47m
5:04PM4.86m
5:27AM4.71m
5:44PM5.04m
6:05AM4.85m
6:22PM5.09m
6:41AM4.89m
6:58PM5.01m
Low Tide
9:14PM1.00m
9:42AM0.94m
10:17PM0.61m
10:38AM0.56m
11:08PM0.24m
11:25AM0.23m
11:51PM-0.02m
12:07PM0.01m
00:31AM-0.16m
12:46PM-0.08m
1:08AM-0.15m
1:23PM-0.04m
1:43AM-0.01m
cloud
heavy rain
rain showers
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
rain showers
clear
clear
clear
cloud
light rain
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:47
6:48
6:50
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:51
7:49
7:45
7:44
7:42
7:39
 mm
18
3
1
2
2
Temp °C
17
16
16
16
16
16
15
16
17
17
17
18
17
14
16
17
18
16
16
16
Feels °C
13
12
9
8
10
13
12
13
13
13
15
16
13
13
12
12
15
13
13
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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