Bossiney Haven Surf Break

Lat Long: 50.67° N 4.74° W

Bossiney Haven Surf Forecast and Surf Report

Issued: 6 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bossiney Haven sea temperature is
19.0° C
2.3° 

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


Bossiney Haven surf forecast from 21 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 10PM (local time) - 3ft (0.9m), 9s period, WSW swell with offshore winds.
  • Most powerful swell: Friday 28 Aug, 1PM (local time) - 5.5ft (1.7m), 7s period, W swell with 306 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 10PM (local time) - 3ft (0.9m), 9s period with WSW swell.

Best Forecast Surf Conditions for Bossiney Haven this week:

The surf forecast for Bossiney Haven over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 10PM. The primary swell is predicted to be 0.9m and 9s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Bossiney Haven in the next 16 days are 1.7m 7s and forecast to arrive on Friday (Aug 28) at 1PM. 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 Tuesday (Aug 25) at 1AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 26th Aug)3ft (0.9m) 9s
Best Surf10PM (Wed 26th Aug)3ft (0.9m) 9s
Most Powerful 1PM (Fri 28th Aug)5.5ft (1.7m) 7s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.

Well, I gotta be straight with you – it’s a pretty grim picture for the foreseeable future. The surf is tiny, the wind is all over the place, and the conditions are just plain ordinary. We’re looking at a long stretch of nothing special, so don't be in a rush to grab your board.

Kicking things off, we’ve got Bossiney Haven. This spot is fairly consistent, but it’s a sheltered little nook, so it needs a proper swell from the west to get going. The water’s sitting at about 66°, which is much warmer than normal for this time of year – a weird little anomaly.

We start with a couple of days of nothing. Then, on Friday the 23rd, the morning looks glassy as anything with the wind from the east, but the swell is a pathetic 1.0 ft. The wave energy is a weak 22. That’s not surf, that’s a lake. The afternoon isn’t any better with a tiny 0.7 ft swell. Through the 24th and 25th, the wind is howling from the southeast and east-southeast at 22 mph, which is a fresh breeze. The swell is still tiny, and the conditions are just a mess.

We get a glimmer on Tuesday the 26th with a bit of an offshore wind, but the swell is still only 3 ft with a short period of 9 seconds. The energy is moderate at 103, but it’s still ‘poor surf conditions’. The glassy morning on Thursday the 27th is a tease, but the swell is under 3 ft.

The first real sign of life is on Friday the 28th, with a west swell pushing 6 ft. The wave energy is moderate at 282. But the wind is a fresh cross-shore, making it lumpy. For a sheltered spot like Bossiney, that’s not going to do it any favours. A lot of energy, but the wind is just wrong.

The only time this place looks even remotely interesting is on Sunday the 30th. The morning has a clean offshore wind from the south at 16 mph, and the swell is a solid 5 ft from the west with a period of 8 seconds. The energy is strong at 323. It’s still being described as 'surfable waves but very ordinary conditions', and it’s only getting a 1 out of 10, but it’s the best we’ve got. The afternoon stays clean offshore, but the swell drops back to 4 ft. The crowds are possible here, so don’t expect a secret spot.

Then we’re back to the doldrums. The next week is a write-off. The swell is all over the place, but the wind is a constant problem – onshore or strong cross-shore. There’s a big pulse of energy on Wednesday the 2nd of September, with a west swell hitting 10 ft and an energy reading of 1700, but the wind is a cross-off at 19 mph. That much swell is only for experts, and with the wind direction, it’s going to be a messy, dangerous beast. Not a paddle-out for the average surfer.

The best bet for a proper surf is the morning of Sunday the 30th of August. It’s not a classic, but it’s the only thing that lines up with a clean offshore wind and a decent-sized swell. For the rest of it, you’re better off going for a walk.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sat morning, min 13°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Wed morning. Warm (max 23°C on Tue afternoon, min 16°C on Mon night). Winds decreasing (strong winds from the ESE on Mon night, light winds from the SE by Wed night).

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
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)
0.8
W
9
0.7
W
8
0.4
W
8
0.5
W
10
0.4
W
9
0.3
W
9
0.3
W
9
0.2
WSW
14
0.3
WSW
10
0.2
W
9
0.2
W
9
0.2
W
9
0.2
WNW
10
0.4
WNW
10
0.5
W
9
0.8
WSW
9
0.8
SW
7
1
W
8
0.9
W
8
0.8
W
7
1.1
W
10
Wave Graph
Metric surfscale
Energy kJ
93
66
21
45
26
14
13
18
20
8
6
6
10
32
44
103
77
137
95
67
230
Wind (km/h)
25
N
20
NNW
15
N
15
NE
20
N
15
NE
5
E
10
N
10
ENE
35
E
35
ESE
30
E
35
SE
20
SSE
25
SSE
35
S
35
SSE
15
SSE
5
SW
20
W
35
WSW
Wind State
on
cross-on
on
cross-on
on
cross-on
glassy
on
cross
cross
cross-off
cross
cross-off
off
off
off
off
cross-off
glassy
cross
cross-off
High Tide
12:14PM5.01m
00:54AM4.79m
1:38PM4.77m
2:29AM4.70m
3:11PM4.89m
3:50AM4.95m
4:19PM5.28m
4:45AM5.37m
5:05PM5.76m
5:26AM5.83m
5:43PM6.25m
6:01AM6.26m
6:17PM6.69m
Low Tide
6:35PM2.54m
7:15AM2.70m
8:11PM2.70m
8:55AM2.68m
9:41PM2.49m
10:09AM2.34m
10:41PM2.07m
10:59AM1.88m
11:24PM1.60m
11:38AM1.41m
00:00AM1.14m
12:12PM0.98m
00:33AM0.74m
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
cloud
light rain
thunderstorm
clear
part cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:16
6:18
6:18
6:20
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:25
8:23
8:22
8:20
8:17
8:15
 mm
2
2
2
2
2
Temp °C
15
15
15
18
17
16
18
18
17
22
22
19
22
23
19
19
20
17
18
18
17
Feels °C
10
11
12
14
13
13
16
15
15
15
15
12
19
20
15
13
15
16
18
15
12
  • 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 Bossiney Haven Surf forecast

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

Are you planning a holiday in North Cornwall? If you are looking for accommodation near Bossiney Haven, camping, hotels and holiday cottages in North Cornwall, consider staying in Padstow which is 19 km (12 miles) away. Other places in and around North Cornwall where you can find information about places to rent, and car hire include Bodmin which is 21 km (13 miles) away, Bude, Par and Saint Austell.

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