Trevone Bay Surf Break

Lat Long: 50.55° N 4.98° W

Trevone Bay Surf Forecast and Surf Report

Issued: 12 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Trevone Bay sea temperature is
18.9° C
2.1° 

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 22 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 10AM (local time) - 10ft (3.0m), 8s period, W swell with cross-offshore winds.
  • Most powerful swell: Thursday 27 Aug, 10AM (local time) - 10ft (3.0m), 8s period, W swell with 1,331 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 7AM (local time) - 2ft (0.6m), 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 (Aug 22) at 7AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.8m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Trevone Bay in the next 16 days are 3.0m 8s and forecast to arrive on Thursday (Aug 27) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Monday (Aug 24) at 7AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sat 22nd Aug)2ft (0.6m) 10s
Best Surf10AM (Thu 27th Aug)10ft (3.0m) 8s
Most Powerful10AM (Thu 27th Aug)10ft (3.0m) 8s

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


The Lowdown

Oi, Rusty here. Let's have a look at what Trevone Bay has got cooking for us over the next couple of weeks.

Right off the bat, the first few days are looking pretty average. We've got some small swell rolling in, but nothing that's going to get the heart pumping. The winds are mostly cross-off or light enough that the water will be clean, but the waves are tiny, around `0.7ft` to `2ft` from the W or WSW. The energy is low (96 to just 33), so you'll be bobbing around more than surfing. The water temperature feels about average for this time of year.

There's a proper wait for the good stuff. We’ve got a long gap with no recommendations until we get to Thursday the 27th of August. That morning, the swell jumps right up to `10ft` from the W, and the energy reading goes through the roof (1331). The wind is a light cross-off, so it should be clean, but this is too big for this spot – that's expert-only territory and even then, it's pushing it. That afternoon the wind swings cross-on and it gets messy.

The swell hangs around in the `7ft` to `10ft` range for a few days, but the wind is a problem. It's mostly cross-on or onshore, making for choppy, lumpy conditions. The energy is strong (544 to 1026), but the quality isn't there for a paddle board.

The one that stands out is Wednesday the 2nd of September. The morning has a `7ft` WSW swell with a clean cross-off wind (749 energy). It's getting bigger. The afternoon is even better, with a `8ft` W swell, still clean under a cross-off breeze, and the energy jumps to 1630. This is the pick of the fortnight – a solid, clean swell with enough punch for a good session if you're comfortable in that size.

Don't get too excited about Thursday the 3rd of September. It's huge again, `10ft` from the W with very long period (11 seconds) and massive energy (2423), but it's simply too big for Trevone Bay. That kind of long-period groundswell needs a point break or a reef, not this setup.

After that, it drops off. Friday the 4th of September is `7ft` but the wind is onshore and messy, and it stays that way with smaller, choppy waves through to the end of the forecast.

So in a nutshell: if you've got patience, wait for the Wednesday the 2nd of September. That's your window for a proper surf. Everything else is either too small, too windy, or too big for the break.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Mon afternoon, min 14°C on Fri night). Winds increasing (light winds from the ENE on Sat night, fresh winds from the E by Mon morning).

Days 4-6 Weather Summary

Moderate rain (total 19mm), heaviest on Wed morning. Warm (max 22°C on Tue morning, min 16°C on Mon night). Winds decreasing (fresh winds from the ESE on Tue morning, light winds from the S by Wed night).

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
1
0
0
0
0
0
1
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)
0.5
W
10
0.5
W
9
0.4
W
9
0.2
WSW
14
0.4
SW
13
0.4
WSW
10
0.2
WSW
14
0.2
WSW
13
0.2
W
9
0.4
WNW
10
0.5
W
10
0.6
W
9
0.6
W
8
0.7
SSW
7
0.8
SW
7
3
W
8
2.1
W
8
1.6
W
7
1.1
W
9
3
NNW
7
0.9
SW
10
Wave Graph
Metric surfscale
Energy kJ
45
40
24
19
43
38
19
17
7
36
49
59
51
46
55
1331
491
257
177
791
182
Wind (km/h)
10
ENE
20
NNE
20
NE
10
ENE
10
NE
15
E
30
E
30
E
25
E
30
E
30
SE
20
SSE
20
S
25
S
15
SSE
15
SW
20
WSW
20
WNW
25
WNW
25
WNW
30
WNW
Wind State
cross-off
cross-on
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-on
on
cross-on
cross-on
cross-on
High Tide
1:23PM4.42m
2:13AM4.35m
2:55PM4.54m
3:34AM4.59m
4:02PM4.90m
4:28AM4.98m
4:48PM5.36m
5:09AM5.41m
5:26PM5.81m
5:44AM5.82m
6:00PM6.22m
6:17AM6.17m
6:32PM6.55m
Low Tide
7:02AM2.49m
7:57PM2.48m
8:40AM2.46m
9:27PM2.28m
9:54AM2.15m
10:26PM1.90m
10:44AM1.73m
11:10PM1.46m
11:23AM1.30m
11:46PM1.04m
11:57AM0.90m
00:19AM0.68m
12:30PM0.58m
00:50AM0.40m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
rain showers
thunderstorm
light rain
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
rain showers
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:20
6:22
6:22
6:24
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:23
8:22
8:20
8:17
8:15
8:14
 mm
1
1
5
8
2
1
1
1
6
Temp °C
17
17
17
19
19
18
20
22
19
22
20
18
20
20
17
18
18
17
17
17
17
Feels °C
13
13
14
17
16
16
13
15
14
17
17
16
17
16
15
17
16
14
13
13
12
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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