Trevone Bay Surf Break

Lat Long: 50.55° N 4.98° W

Trevone Bay Surf Forecast and Surf Report

Issued: 12 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
18.0°C
1.6° 

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


Trevone Bay surf forecast from 3 Sep 2026:

  • Best quality surf: Saturday 5 Sep, 7PM (local time) - 3.5ft (1.1m), 10s period, W swell with glassy winds.
  • Most powerful swell: Monday 7 Sep, 7AM (local time) - 8ft (2.4m), 13s period, W swell with 1,922 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 7PM (local time) - 3.5ft (1.1m), 10s period with W swell.

Best Forecast Surf Conditions for Trevone Bay this week:

The surf forecast for Trevone Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 7PM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.2m and 4s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Trevone Bay in the next 16 days are 2.4m 13s and forecast to arrive on Monday (Sep 07) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Sep 06) at 10AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sat 5th Sep)3.5ft (1.1m) 10s
Best Surf 7PM (Sat 5th Sep)3.5ft (1.1m) 10s
Most Powerful 7AM (Mon 7th Sep)8ft (2.4m) 13s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what Trevone Bay has got cooking for us. I’ll be straight with you – it’s been a tough stretch for the surf, and the next ten days are looking pretty grim. The wind and swell just aren’t lining up, and most of the time it’s either blown out or too messy to get excited about.

The water is sitting at 64°, which is a touch warmer than normal for this time of year, so at least you won’t be freezing your butt off while you’re staring at the chop.

We start off on Thursday, 3rd September, with a sloppy, poor surf conditions… period. The wind is howling from the WSW at 15-19 mph, cross-shore, making a mess of the 5 ft swell. The combined energy is weak (287), so don’t bother. Friday and Saturday are similar – a bit of height but onshore and choppy, with the energy picking up to moderate (707) on Friday, but it’s all cross-onshore junk. Not worth paddling out.

Sunday the 6th gets a bit of a reprieve – the wind swings offshore from the SE, but the swell has dropped to knee-high (2 ft-2 ft) with weak energy (85). The conditions are clean, but you’d be lucky to get a ride. The following week, from Monday the 7th through to Monday the 14th, is a write-off. There’s a big pulse of swell on Monday morning with 8 ft groundswell (period 13 seconds) and strong energy (1796), but the wind is howling onshore from the NW at 19 mph. That’s a recipe for a washing machine. Too big for beginners and not clean enough for anyone else. The rest of those days are just a repeat of the same story – wind, chop, and marginal conditions.

Now, the standout. If you can wait, Tuesday the 15th of September is the only real window we’ve got. The morning is looking glassy – ENE wind at just 3 mph, clean as a whistle. The swell is a modest 4 ft from the west with a period of 9 seconds and moderate energy (285). It’s not a monster, but it’s the cleanest conditions we’ve seen in the whole forecast. For a beginner or someone wanting a cruisey session, that’s your best bet. It’s fairly consistent here, so you’ll get enough waves. Crowds are possible though, so don’t expect solitude.

Wednesday the 16th is also glassy in the morning, but the swell has dropped to 3 ft, so it’s a bit weaker. Still, it’s a decent backup if you missed Tuesday.

After that, it’s back to poor surf with strong winds through the 17th and 18th. So, to sum it up: the first 12 days are a bust, but that Tuesday morning, 15th September, is the one to circle. It’s not world-class, but it’s the best we’ve got.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 20°C on Thu night, min 15°C on Fri night). Winds decreasing (strong winds from the WSW on Thu night, calm by Sat afternoon).

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Warm (max 21°C on Sun morning, min 13°C on Mon night). Winds increasing (light winds from the S on Sun night, strong winds from the WSW by Mon night).

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
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
1
1
1
0
1
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)
1.5
W
8
1.5
W
8
1.9
WSW
8
2.2
W
8
1.9
W
9
1.7
W
9
1.4
WNW
11
1.2
W
11
0.9
W
10
0.7
W
9
0.6
W
9
1.2
W
9
2.4
W
13
2.2
W
12
2.2
W
10
2.2
W
9
2
W
9
2.2
WNW
8
1.4
W
8
1.2
W
7
2
WSW
7
Wave Graph
Metric surfscale
Energy kJ
266
273
385
687
562
473
469
326
153
78
52
225
1796
1299
932
766
593
556
241
146
382
Wind (km/h)
25
WSW
30
WSW
40
SW
25
WNW
25
WNW
25
WNW
10
WNW
10
WNW
15
SE
30
SE
25
SSE
15
SW
25
NW
20
WNW
35
WSW
30
NW
30
WNW
25
WNW
20
W
25
SW
35
WSW
Wind State
cross
cross
cross
cross-on
cross-on
on
on
cross-on
off
off
off
cross
on
cross-on
cross
on
cross-on
cross-on
cross-on
cross
cross-on
High Tide
10:16PM5.77m
10:43AM5.52m
11:16PM5.27m
11:52AM5.12m
00:39AM4.91m
1:25PM4.98m
2:17AM4.94m
2:56PM5.26m
3:37AM5.33m
4:05PM5.78m
4:35AM5.83m
4:57PM6.33m
Low Tide
4:02PM1.10m
4:29AM1.37m
5:00PM1.54m
5:35AM1.81m
6:23PM1.90m
7:11AM2.05m
8:08PM1.90m
8:50AM1.86m
9:35PM1.51m
10:02AM1.40m
10:36PM0.98m
10:56AM0.88m
11:24PM0.49m
part cloud
clear
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
rain showers
clear
clear
part cloud
part cloud
cloud
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:39
6:39
6:41
6:43
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:00
7:59
7:57
7:54
7:52
7:50
7:47
 mm
1
5
6
Temp °C
19
19
20
17
16
16
15
16
16
21
21
18
16
17
17
15
16
16
15
16
18
Feels °C
17
16
15
14
11
12
14
15
14
16
17
17
12
14
13
9
9
10
11
12
14
  • 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 Trevone Bay Surf forecast

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

Trevone Bay is 4 km (2 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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