Constantine Bay Surf Break

Lat Long: 50.53° N 5.03° W

Constantine Bay Surf Forecast and Surf Report

Issued: 12 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Constantine Bay sea temperature is
19.4° C
2.5° 

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


Constantine Bay surf forecast from 16 Aug 2026:

  • Best quality surf: Sunday 23 Aug, 7PM (local time) - 1.5ft (0.5m), 9s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 1AM (local time) - 7.5ft (2.3m), 8s period, W swell with 701 kJ wave energy.
  • Next surfable swell (1★+): Sunday 23 Aug, 7PM (local time) - 1.5ft (0.5m), 9s period with WSW swell.

Best Forecast Surf Conditions for Constantine Bay this week:

The surf forecast for Constantine Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 7PM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.4m and 5s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Constantine Bay in the next 16 days are 2.3m 8s and forecast to arrive on Thursday (Aug 20) at 1AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Aug 23) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 23rd Aug)1.5ft (0.5m) 9s
Best Surf 7PM (Sun 23rd Aug)1.5ft (0.5m) 9s
Most Powerful 1AM (Thu 20th Aug)7.5ft (2.3m) 8s

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


The Lowdown

Right then, let’s have a look at what’s on the cards for Constantine Bay over the next couple of weeks.

Truth be told, it’s a bit of a slow start. The first ten days or so are a write-off for decent waves. We’ve got a bit of swell pushing through, but the wind is all over the place – mostly onshore or cross-onshore, and often strong enough to wreck any chance of a clean face. The energy is there, with the combined swell energy climbing from a weak 32 (moderate energy) up to a solid 699 (strong energy) by the 20th of August, but with a fresh breeze and lumpy conditions, it’s just not gonna be any fun. You’d be fighting a losing battle.

Then, right at the tail end of the forecast, we finally get a glimmer of hope. The standout window is the morning of Monday, the 31st of August. The water is sitting at 67°F, which is much warmer than usual for this time of year – a solid 5°F above average, so you can leave the thick winter suit at home.

The swell is a solid 7ft from the west with an 8-second period, and the combined energy is a very healthy 545 (strong energy). That’s a fair bit of power, but it’s a clean set-up. The wind is a light breeze from the north-northeast, giving us a nice cross-offshore flow. That means the waves should be holding their shape nicely, with clean faces and maybe a bit of a wall. Just be aware that crowds are possible here, so you might have some company. This is the one to point the car at for some proper waves.

After that, the afternoon swings cross-shore, and the energy is still high at 568, but the quality drops off a bit for the session.

So, in short: a long, flat and windy first week, then a promising morning on the 31st of August. Keep an eye on that one.

Rusty

Short Range Forecast

Some drizzle, heaviest during Tue night. Very mild (max 19°C on Sun night, min 16°C on Sun morning). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Wed night. Very mild (max 17°C on Wed morning, min 14°C on Fri night). Mainly fresh winds.

Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
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)
0.4
W
7
0.5
W
7
0.3
W
7
0.9
WNW
6
1
WNW
8
0.9
W
7
1.3
WNW
6
1.2
W
6
1.4
WNW
6
1.5
WNW
6
1.8
W
7
2.3
W
8
2.1
WNW
9
2
WNW
9
1.2
W
9
1
W
8
0.8
W
8
0.6
W
8
0.4
W
10
0.5
W
10
0.8
NNW
5
Wave Graph
Metric surfscale
Energy kJ
17
25
8
55
127
77
134
104
160
176
320
701
662
603
230
117
76
49
35
48
39
Wind (km/h)
20
N
15
NW
15
W
15
NNW
15
NW
20
WSW
25
WNW
20
WNW
30
WNW
30
WNW
35
W
35
W
30
WNW
30
NW
20
NNW
20
NW
25
NNW
20
N
25
NNE
25
N
30
NNE
Wind State
cross
cross-on
on
cross
cross-on
on
on
on
on
on
on
on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-off
cross
cross-off
High Tide
8:41PM6.78m
9:00AM6.37m
9:19PM6.35m
9:38AM5.98m
9:57PM5.84m
10:17AM5.52m
10:38PM5.30m
11:01AM5.06m
11:28PM4.80m
11:59AM4.65m
00:39AM4.43m
1:23PM4.42m
2:13AM4.35m
Low Tide
2:37PM0.26m
3:00AM0.40m
3:13PM0.60m
3:35AM0.82m
3:50PM1.03m
4:11AM1.29m
4:29PM1.50m
4:51AM1.77m
5:16PM1.96m
5:43AM2.20m
6:22PM2.34m
7:02AM2.49m
7:57PM2.48m
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clear
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
6:11
6:13
6:13
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:38
8:37
8:35
8:32
8:30
8:29
8:27
 mm
1
2
4
2
2
1
Temp °C
16
17
19
18
17
19
18
18
18
17
17
17
17
17
16
15
15
15
15
16
16
Feels °C
13
14
18
17
16
17
15
16
14
11
10
11
12
11
13
11
10
11
10
11
10
  • 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 Constantine Bay Surf forecast

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

Constantine Bay is 7 km (4 miles) from Padstow. If you plan a holiday in North Cornwall, look for hotels and other accommodation in Padstow. Padstow has rooms for a wide range of budgets as well as car hire and transport links.

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