Crantock Surf Break

Lat Long: 50.40° N 5.12° W

Crantock Surf Forecast and Surf Report

Issued: 12 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Crantock sea temperature is
18.2°C
2.1° 

Crantock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Crantock surf forecast from 10 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 10PM (local time) - 4ft (1.2m), 10s period, W swell with cross-offshore winds.
  • Most powerful swell: Thursday 10 Sep, 7PM (local time) - 7.5ft (2.3m), 9s period, W swell with 842 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 10PM (local time) - 4ft (1.2m), 10s period with W swell.

Best Forecast Surf Conditions for Crantock this week:

The surf forecast for Crantock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 10PM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.1m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Crantock in the next 16 days are 2.3m 9s and forecast to arrive on Thursday (Sep 10) at 7PM. 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 3s period and expected on Tuesday (Sep 15) at 1AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sun 13th Sep)4ft (1.2m) 10s
Best Surf10PM (Sun 13th Sep)4ft (1.2m) 10s
Most Powerful 7PM (Thu 10th Sep)7.5ft (2.3m) 9s

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


The Lowdown

Alright, let’s get into it. The outlook for Crantock over the next 16 days is a bit of a tough one for us paddle surfers. The river mouth setup here is sheltered, but the wind and swell just aren't lining up for clean, rideable waves for most of the run. There are a few flickers of hope, but you’ll have to be picky.

Thursday 10th September kicks things off, but it’s a mess. We’ve got a weak 3ft swell from the WSW with a short 6-second period, and a strong 19 mph cross-off wind. The combined energy is low at 82, so it’s weak and messy. The water is sitting at 65°, which is much warmer than normal for this time of year, about 4° above average. It’s a write-off.

Friday 11th September morning looks a bit better. The swell is a cleaner 5ft from the west with a 9-second period, and the wind turns light and onshore from the NW at 6 mph. The combined energy climbs to 373, which is moderate. Still, the forecast calls it poor surf conditions. The wind is onshore, so it’s not going to be glassy, but it’s the best we’ve seen so far. The afternoon is a step down with 4ft.

Saturday 12th and Sunday 13th are a write-off again with strong cross-shore winds and lumpy chop. The swell hangs around 4ft to 5ft, but the wind is ruining it.

Monday 14th September morning is a real standout. We get a 3ft west swell with a 9-second period, and the wind swings to a light 9 mph cross-off from the SW. The combined energy is low at 166, but the wind is clean, making for a clean surf. Crantock is fairly consistent, but it’s a river mouth, so it can be a bit fickle. The morning session is the pick of the first week.

Tuesday 15th September sees a bigger pulse of swell, 5ft to 7ft from the WNW, but the wind is a strong 19 mph onshore from the NW. The combined energy jumps to 588, but it’s going to be a blown-out, choppy mess. The afternoon gets up to 7ft, which is getting into the expert-only zone, but the wind is terrible.

Wednesday 16th September is similar – a solid 5ft to 6ft swell with moderate onshore wind. The energy is strong at 799, but the quality is poor.

Thursday 17th September drops off to 3ft and smaller, with onshore wind. Not worth it.

Friday 18th September morning offers a glimmer. A small 2ft swell from the WNW, but with a very long 12-second period and a clean cross-off wind from the SSW at 19 mph. The combined energy is a weak 175, but those long-period waves will be clean and lined up. It’s a small wave session for the log.

Saturday 19th September and Sunday 20th are back to strong onshore winds and lumpy, poor conditions. The swell is 5ft to 6ft, but the wind is a fresh 22 mph.

Monday 21st September drops to tiny 2ft to 2ft with a fresh cross-onshore wind. The energy is pathetic at 65 to 75. A complete flat spell.

Tuesday 22nd September sees a new pulse of 3ft to 4ft from the WNW with a 10-second period, but the wind is still a fresh cross-onshore. The energy is moderate at 348, but the chop is there.

Wednesday 23rd September is more of the same: 3ft to 3ft, cross-onshore wind, and a period of 13 seconds on the afternoon session. That long period gives some shape, but the wind is a problem.

Thursday 24th September has a bigger 6ft to 6ft swell from the WNW with a short 7-second period, and a light cross-onshore wind in the morning. The combined energy is 400, but the short period and cross-onshore wind make it a lumpy, weak close-out. Better for kite surfers than paddle surfers.

Friday 25th September – the final day of the forecast – offers a last chance. A 6ft west swell with an 8-second period, and a light 9 mph cross-off wind from the south. The combined energy is 337. The forecast calls it “surfable waves but very ordinary conditions,” which is the best we get. It’s clean, but the swell is a bit short-period and the size is borderline for beginners.

To be honest, the only real standout in this whole 16-day window is the Monday 14th September morning session. It’s the cleanest, most surfable window with a light offshore wind and a well-shaped 3ft west swell. The rest of the run is a lot of wind and chop, with a few small, clean windows for the longboard. The crowds at Crantock can be often, so expect company on that Monday morning.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Very mild (max 19°C on Sat morning, min 15°C on Fri night). Winds decreasing (fresh winds from the SSW on Thu morning, light winds from the WNW by Fri afternoon).

Days 4-6 Weather Summary

Some drizzle, heaviest during Tue afternoon. Warm (max 21°C on Mon morning, min 15°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, fresh winds from the WNW by Tue morning).

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
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
1
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)
0.9
WSW
6
1.9
W
8
1.8
W
10
1.5
W
9
1.3
W
9
1.1
W
8
1.2
W
8
1.5
W
8
1.9
W
10
1.5
W
10
1.3
W
10
1.1
W
9
1
W
9
1
W
9
1
W
8
1.6
WNW
10
2.2
WNW
7
2.1
W
9
1.9
WNW
10
1.6
W
10
1.3
W
10
Wave Graph
Metric surfscale
Energy kJ
43
447
587
373
257
160
201
277
668
434
320
205
160
153
129
588
485
645
710
573
367
Wind (km/h)
30
SSW
30
SW
15
WSW
10
NW
10
NW
15
WSW
25
SW
30
SW
25
WSW
15
WNW
15
WNW
15
WSW
15
SW
20
SW
20
SSE
30
NW
30
WNW
30
NNW
25
NNW
25
NW
15
WNW
Wind State
cross-off
cross
cross
on
on
cross
cross
cross
cross-on
on
cross-on
cross
cross-off
cross
cross-off
on
on
on
cross-on
on
on
High Tide
5:36PM6.65m
5:59AM6.54m
6:16PM6.92m
6:36AM6.73m
6:54PM6.99m
7:12AM6.75m
7:29PM6.87m
7:47AM6.62m
8:04PM6.58m
8:20AM6.34m
8:38PM6.17m
8:54AM5.95m
9:13PM5.69m
Low Tide
11:38AM0.44m
00:03AM0.14m
12:17PM0.15m
00:40AM-0.03m
12:54PM0.03m
1:15AM-0.02m
1:28PM0.07m
1:48AM0.15m
2:02PM0.27m
2:19AM0.45m
2:34PM0.59m
2:50AM0.85m
3:07PM1.01m
3:22AM1.30m
part cloud
light rain
rain showers
clear
clear
part cloud
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
rain showers
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:48
6:50
6:52
6:52
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:44
7:42
7:39
7:37
7:35
7:32
 mm
1
1
3
1
Temp °C
18
17
18
18
17
16
19
19
18
16
17
19
21
21
18
16
16
16
15
15
15
Feels °C
12
12
16
17
16
14
15
15
15
15
16
19
20
20
17
11
11
11
11
10
11
  • 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 Crantock Surf forecast

The above surf forecast table for Crantock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Crantock can be found by selecting the local surf guide option on the grey menu. Our Crantock 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 (Crantock) 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 Crantock 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.

Crantock is 2 km (1 miles) from Newquay. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Newquay. Newquay has rooms for a wide range of budgets as well as car hire and transport links.

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