Porthmeor surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 6 am Monday 23 Jun 2025 BST
Forecast update in hr  min  s Forecast update imminent
Porthmeor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porthmeor sea temperature is
15.8° C
(Which is 1.1°C warmer than normal for this time of year)


How big are the waves at Porthmeor today?

The current surf forecast for Porthmeor at 8AM is: 1.3m 7s primary swell from a West-northwest direction and 1.1m 7s secondary swell from a Southwest direction, 0.6m 11s secondary swell from a West-northwest direction (forecast issued at 06:00am June 23). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Jun)4.5ft (1.3m)7s
Afternoon (23 Jun)4.5ft (1.3m)7s
Evening (23 Jun)5ft (1.6m)10s

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

Updates in  hr  min  s Forecast update imminent
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
Rating
(10 max)
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 (?)
1.5
W
1.4
WNW
1.3
WNW
1.4
WNW
1.3
WNW
1.5
W
1.6
W
1.6
W
1.5
W
1
W
1.4
W
1.6
W
1.4
W
1.3
W
1.4
W
1.3
W
1.3
W
1.2
W
1.2
W
1.1
W
1.1
W
1.1
W
1.1
W
1.1
W
1.3
W
1.6
W
2
W
2.1
W
1.9
WNW
1.8
W
1.7
W
1.7
W
1.8
W
1.8
W
2
W
2.1
W
2.2
W
2.2
W
2.2
W
2.1
W
2
W
1.9
W
1.9
W
1.8
W
1.8
W
1.8
W
1.8
W
1.7
W
1.7
W
1.7
W
1.7
W
1.7
W
1.8
W
1.8
W
1.8
W
1.7
W
1.6
W
1.5
W
1.5
W
1.4
W
Period(s) (?)78777101010101067779999999999967888898999101111101010111111111111111111111111111111101010
Wave
Graph
(?)Metric surfscale
Energy (?)45541435927334745250050043119027632931226633027926923022519419418919419447403715044504504154214544701130771103510751069955850768795727741755769686686686673673755743730639566459441369
Wind
(km/h)
30
WNW
25
WNW
25
WNW
25
WNW
25
W
20
W
20
WSW
25
W
25
SW
30
SW
25
WSW
25
WSW
20
WSW
20
WSW
15
WSW
15
SW
15
SW
10
SW
10
SW
15
SSW
20
SW
20
SW
20
SW
20
SW
30
SW
25
W
25
W
25
W
25
W
25
WSW
25
SW
30
SW
30
SW
30
SW
35
SW
30
SW
30
SW
25
SW
25
SW
20
SW
15
WSW
10
W
10
W
15
WSW
15
WSW
10
W
5
SW
10
SSW
10
SSW
15
SSW
15
SW
15
SW
15
SW
15
SW
10
SW
10
SW
10
S
10
S
10
S
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
High Tide
/ height (m)
3:31AM
5.38
4:01PM
5.50
4:28AM
5.57
4:55PM
5.74
5:21AM
5.71
5:45PM
5.92
6:12AM
5.77
6:34PM
6.00
6:59AM
5.73
7:21PM
5.97
7:46AM
5.60
8:07PM
5.85
8:31AM
5.40
8:52PM
5.63
9:17AM
5.15
Low Tide
/ height (m)
10:00AM
0.80
10:30PM
0.72
10:56AM
0.64
11:26PM
0.50
11:49AM
0.51
12:18AM
0.36
12:39PM
0.45
1:08AM
0.32
1:26PM
0.46
1:55AM
0.38
2:11PM
0.56
2:41AM
0.53
2:55PM
0.73
3:26AM
0.75
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Sunrise-5:11-------5:11-------5:11-------5:11-------5:13-------5:13-------5:13-------5:13--
Sunset-----9:36-------9:36-------9:36-------9:36-------9:36-------9:36-------9:36------
clearclearpart cloudclearclearclearclearcloudcloudcloudcloudpart cloudpart cloudpart cloudclearclearclearclearpart cloudpart cloudpart cloudcloudpart cloudcloudrain showerspart cloudpart cloudpart cloudclearpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearcloudcloudpart cloudclearclearpart cloudclearpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearclear
Rain (mm)
------------------------1-----------------------------------
Temp. °C141414151515141415151617181716161616181919181717171616161615151616161718181817171717181919191818181819191919181818182020
Feels °C (?)999111111101012111315161515151515171717161515131312121211111112121213141515151617191919191919191819181819191919192019
  • 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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