Right now

Temp15°C

Wind27 km/h

Gusts41 km/h

Humidity83.5%

Rain 48hdry

Last rainNone recent

Assessment

No recent rain

Tidal access: Belay ledges inundated at high tide — access 2h either side of low water

Breezy — good for drying

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Monday 28 September

Good

Temp0°C

Raindry

Wind27 km/h

Gusts41 km/h

Humidity84%

No recent rain

Time °C Rain Wind (km/h) Gust Hum

10:00 — dry — — null%

18:00 15° dry 27 — 83.5%

19:00 15° dry 30 — 85.9%

20:00 15° dry 31 — 86.1%

21:00 15° dry 33 — 85.4%

Tue Tuesday 29 September

Poor

Temp18°C

Rain20mm

Wind44 km/h

Gusts—

Humidity92%

20.4mm rain forecastWindy — 44 km/h, gusts 0 km/h

Good conditions for granite
Very windy — exposed routes will be unpleasant
Very windy — consider sheltered alternatives

Time °C Rain Wind (km/h) Gust Hum

06:00 16° dry 32 — 94.9%

07:00 16° dry 39 — 94.5%

08:00 17° dry 38 — 93.7%

09:00 17° dry 40 — 94.1%

10:00 17° dry 42 — 93.1%

11:00 18° dry 42 — 92.6%

12:00 18° dry 42 — 92.6%

13:00 19° dry 43 — 90.8%

14:00 19° 0.3mm 43 — 88.9%

15:00 19° 2mm 48 — 88.5%

16:00 18° 0.3mm 49 — 94.1%

17:00 18° 6mm 51 — 91.7%

18:00 18° 3mm 53 — 90.7%

19:00 18° 4mm 55 — 92%

20:00 18° 3mm 50 — 90.7%

21:00 18° 1mm 44 — 92.1%

Wed Wednesday 30 September

Poor

Temp17°C

Rain2mm

Wind36 km/h

Gusts—

Humidity73%

2.1mm rain forecast

Good conditions for granite
Very windy — exposed routes will be unpleasant
Very windy — consider sheltered alternatives

Time °C Rain Wind (km/h) Gust Hum

06:00 17° dry 36 — 79.8%

07:00 17° dry 39 — 78.1%

08:00 17° dry 38 — 75.5%

09:00 17° dry 39 — 73%

10:00 17° dry 34 — 75.5%

11:00 17° dry 38 — 72.3%

12:00 18° 0.2mm 35 — 71.3%

13:00 18° 0.9mm 35 — 69.6%

14:00 16° 0.1mm 39 — 78.2%

15:00 17° 0.1mm 34 — 71.9%

16:00 17° 0.2mm 35 — 70.1%

17:00 16° dry 36 — 69%

18:00 16° 0.2mm 31 — 75.7%

19:00 16° 0.2mm 28 — 69.1%

20:00 16° dry 28 — 70.3%

21:00 15° dry 28 — 75.7%

Thu Thursday 1 October

Poor

Temp17°C

Rain1mm

Wind26 km/h

Gusts—

Humidity64%

1mm rain forecast

Good conditions for granite
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 15° dry 27 — 72.7%

12:00 17° dry 26 — 64.4%

18:00 16° dry 23 — 72%

Fri Friday 2 October

Good

Temp18°C

Raindry

Wind22 km/h

Gusts—

Humidity77%

Should be dry

Good conditions for granite
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 17° dry 22 — 81.5%

12:00 18° dry 22 — 76.8%

18:00 16° dry 12 — 83.4%

Sat Saturday 3 October

Good

Temp18°C

Raindry

Wind10 km/h

Gusts—

Humidity87%

Should be dry

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 16° dry 8 — 91.4%

12:00 18° dry 10 — 86.6%

18:00 16° dry 13 — 92.3%

Sun Sunday 4 October

Good

Temp16°C

Raindry

Wind9 km/h

Gusts—

Humidity79%

Should be dry

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 14° dry 8 — 91%

12:00 16° dry 9 — 79.4%

18:00 15° dry 10 — 82%

Mon Monday 5 October

Good

Temp17°C

Raindry

Wind9 km/h

Gusts—

Humidity82%

Should be dry

Good conditions for granite

Time °C Rain Wind (km/h) Gust Hum

06:00 12° dry 4 — 98.1%

12:00 17° dry 9 — 81.9%

18:00 15° dry 5 — 89.4%

Tidal access
Belay ledges inundated at high tide — access 2h either side of low water

About Carn Les Boel

Carn Les Boel is an atmospheric granite headland situated near Nanjizal on the wild southwestern coast of Penwith. The rock character consists of rough, wave-washed granite with deep vertical cracks, sharp arêtes, and horizontal break systems. Facing southwest, the cliff receives brilliant afternoon and evening sun, drying quickly under prevailing ocean breezes. Traditional climbing options span mid-grade routes to sustained lower E-grades, led by Boel Wall. The approach requires a twenty-five minute coastal walk from Trevescan or Porthgwarra followed by an abseil. High tides submerge the lower belay platforms, demanding low-tide planning.

Region: Cornwall — West Penwith
Rock type: Granite
Aspect: south-west-facing
Altitude: 30m
Exposure: low
Seepage: low

Other crags in this region

Aire Point Cape Cornwall Carn Barra Carn Galver Carn Gloose Chun Castle Boulders Gurnard's Head Kenidjack Cliff Pedn-a-Vounder Pendeen Watch Porth Ledden Porthcurno Rosemergy Mountain Zennor Aerie