Trevone Bay surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 12 am Wednesday 09 Jul 2025 BST
Forecast update in hr  min  s Forecast update imminent
Trevone Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trevone Bay sea temperature is
17.0° C
(Which is 1.5°C warmer than normal for this time of year)


How big are the waves at Trevone Bay today?

The current surf forecast for Trevone Bay at 6AM is: 0.6m 7s primary swell from a West direction and 0.2m 5s secondary swell from a North direction (forecast issued at 12:00am July 09). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (09 Jul)2.5ft (0.7m)7s
Afternoon (09 Jul)2.5ft (0.7m)7s
Evening (09 Jul)2ft (0.6m)7s

Table - waves today at Trevone Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
W
0.7
W
0.7
W
0.6
W
0.7
W
0.7
W
0.7
W
0.6
W
0.6
W
0.5
W
0.5
W
0.5
W
0.5
W
0.6
W
0.6
W
0.6
W
0.6
WNW
0.6
WNW
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.7
W
0.7
W
0.6
W
0.6
W
0.7
W
0.7
W
0.8
W
0.9
W
0.9
W
0.8
W
0.8
W
0.7
W
0.7
W
0.7
W
0.6
W
0.6
W
0.6
W
0.5
W
0.5
W
0.5
W
0.5
W
0.4
W
0.3
W
0.6
WSW
0.9
WSW
1
WSW
1.2
WSW
Period(s) (?)88777777777999999999999998888888888888999988888888888781071098
Wave
Graph
(?)Metric surfscale
Energy (?)686864455349493842303845426062666969636358566261586059575757545458767657577592109133130969372707052545240444336375668137165184
Wind
(km/h)
5
WNW
5
WNW
5
NNW
0
E
5
NNW
10
NNW
10
NNW
10
N
10
NNE
10
NNE
10
NE
10
NE
5
NNE
10
N
15
N
15
NNE
10
NE
10
NE
10
ENE
10
SE
15
SE
10
ESE
10
E
5
E
5
ENE
10
ESE
10
ESE
15
ESE
25
SE
25
SE
20
SE
15
ESE
15
E
15
ESE
25
ESE
25
ESE
30
SE
30
ESE
25
SE
20
ESE
15
SE
20
ESE
25
ESE
25
ESE
25
ESE
25
SE
20
SE
15
SSE
10
S
5
SE
5
NNE
5
N
5
SSW
5
WNW
15
W
25
W
10
W
10
W
10
WSW
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
onglassglassoncross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrossglasscross-
on
cross-
on
cross-
on
crosscrosscross-
off
offoffoffcross-
off
cross-
off
glasscross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
cross-
off
offcross-
off
offoffoffoffoffoffcross-
off
offoffoffoffoffcross-
off
offcrossglasscross-
off
glasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
5:05AM
5.37
5:26PM
5.61
5:47AM
5.62
6:07PM
5.90
6:27AM
5.85
6:46PM
6.15
7:06AM
6.03
7:25PM
6.35
7:44AM
6.14
8:03PM
6.47
8:23AM
6.19
8:43PM
6.50
9:04AM
6.15
9:24PM
6.42
Low Tide
/ height (m)
11:02PM
1.55
11:21AM
1.43
11:46PM
1.28
12:03PM
1.17
12:28AM
1.03
12:43PM
0.95
1:07AM
0.83
1:21PM
0.78
1:46AM
0.68
1:58PM
0.68
2:24AM
0.61
2:37PM
0.66
3:04AM
0.62
3:17PM
0.73
3:46AM
0.71
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Sunrise---5:18-------5:18-------5:20-------5:20-------5:22-------5:22-------5:24-------5:24
Sunset-------9:30-------9:30-------9:30-------9:29-------9:28-------9:27-------9:25----
part cloudclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudclearclearpart cloudclear
Rain (mm)
------------------------------------------------------------
Temp. °C161616161718181818181818192020202121212122242423222221202325252423222121222526252322212023232322202019192120191817171616
Feels °C (?)161617171818171818181818202019192021202020232323222019172022222221191716161921212018161619181919192019192120171617171615
  • 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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