Crantock Surf Break

Lat Long: 50.40° N 5.12° W

Crantock Surf Forecast and Surf Report

Issued: 6 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Crantock sea temperature is
17.9° C
1.7° 

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


Crantock surf forecast from 18 Jul 2026:

  • Most powerful swell: Thursday 23 Jul, 4AM (local time) - 5.5ft (1.7m), 7s period, N swell with 255 kJ wave energy.

Best Forecast Surf Conditions for Crantock this week:

The most powerful waves expected at Crantock in the next 16 days are 1.7m 7s and forecast to arrive on Thursday (Jul 23) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Jul 19) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4AM (Thu 23rd Jul)5.5ft (1.7m) 7s

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


The Lowdown

Alright, let me be straight with you. I’ve looked at the forecast for the next couple of weeks, and honestly, it’s a tough one. There’s nothing that really jumps out as a good session. The entire 16-day window is a bit of a write-off for decent waves.

Let’s start with the overall picture. We’re looking at Crantock, a river mouth break that’s fairly consistent and sheltered. It’s a beginner-friendly spot. The water temperature is sitting at 64°, which is a touch warmer than normal for this time of year.

For the first few days, from Saturday the 18th right through to the end of July, it’s all pretty poor. The swell is small, mostly under 3 ft, and coming from the north or northwest. The wind is a problem – it’s almost always a cross-onshore, often a moderate to fresh breeze, making it choppy and lumpy. The combined swell energy is weak, barely getting into double digits (37 to 96). The one morning on Sunday the 19th had clean conditions with an offshore breeze, but the swell was only 2 ft and weak, so it’s not really worth paddling out for.

As we move into the second week, things don’t get much better. There’s a bit more size, with swells climbing to 5 ft to 7 ft, and the combined energy gets into the moderate range (126 to 494). The wind is still mostly cross-onshore or onshore, though. The morning of Thursday the 30th of July is the only time the surf quality gets a “marginal” rating – the swell hits 7 ft from the WNW with a period of 8 seconds, and the wind is cross-offshore, making it clean. But it’s still not a standout, and it’s a long way out.

The swell is over 5 ft at that point, so it’s getting a bit too big for beginners. The period is short, under 8 seconds, so the waves won’t be that well shaped. With the wind being cross-off at the river mouth, it might be a bit shifty.

The last few days of the forecast, into the start of August, show the swell dropping back down to under 3 ft, with weak energy again. The wind is a mix of cross and cross-off, but there’s just no power to the waves.

So, there’s no real standout here. The best on offer, if you’re desperate, is probably that Thursday the 30th of July morning, but it’s a gamble. For the rest of it, you’re better off waiting for a better forecast. It’s a real shame, but sometimes it’s just like that.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Sun afternoon, min 16°C on Sat night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Tue morning, min 15°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, fresh winds from the N by Wed afternoon).

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
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
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)
0.7
N
4
1.1
N
5
1.1
N
6
0.7
N
6
0.5
N
5
0.6
N
4
0.7
N
5
0.9
NNW
5
0.9
N
6
0.8
NNW
6
0.4
WNW
10
0.9
N
5
1.1
N
6
1.2
N
5
1.7
N
6
1.2
N
6
0.8
N
5
0.6
N
5
0.2
W
8
0.2
W
8
0.2
W
8
Wave Graph
Metric surfscale
Energy kJ
19
56
77
31
15
12
22
42
49
42
36
43
72
77
235
106
37
19
7
7
7
Wind (km/h)
20
N
30
N
20
N
20
ESE
15
N
15
N
20
NNE
25
N
15
N
5
ENE
15
N
15
N
25
NNE
30
N
30
NNE
20
NNE
20
N
15
N
10
N
20
NNW
15
NW
Wind State
cross-on
cross-on
cross-on
off
cross-on
cross-on
cross
cross-on
cross-on
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
9:08PM6.57m
9:31AM6.06m
9:52PM6.19m
10:15AM5.70m
10:37PM5.73m
11:02AM5.33m
11:26PM5.27m
11:54AM4.98m
00:23AM4.88m
12:56PM4.72m
1:30AM4.63m
2:08PM4.63m
2:43AM4.60m
Low Tide
3:05PM0.43m
3:34AM0.50m
3:48PM0.75m
4:17AM0.88m
4:32PM1.13m
5:01AM1.29m
5:19PM1.53m
5:49AM1.68m
6:13PM1.88m
6:45AM2.00m
7:18PM2.13m
7:54AM2.18m
8:34PM2.18m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:30
5:31
5:31
5:33
5:35
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:22
9:21
9:20
9:19
9:16
9:15
 mm
Temp °C
17
17
17
19
20
18
18
18
17
22
22
20
17
17
17
17
17
16
19
19
18
Feels °C
14
13
13
17
17
16
15
13
16
20
19
18
13
13
13
14
14
14
17
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 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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