Holywell Bay surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 12 am Friday 08 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Holywell Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Holywell Bay sea temperature is
12.4° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Holywell Bay today?

The current surf forecast for Holywell Bay at 6AM is: 0.2m 15s primary swell from a West-northwest direction and 0.2m 5s secondary swell from a West direction (forecast issued at 12:00am May 08). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (08 May)0.5ft (0.2m)15s
Afternoon (08 May)1ft (0.3m)14s
Evening (08 May)1.5ft (0.4m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Very mild (max 16°C on Sat morning, min 9°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the NNE by Sun afternoon).

Friday
8
Saturday
9
Sunday
10
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
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
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
16
0.2
WNW
15
0.3
WNW
15
0.3
WNW
15
0.3
WNW
14
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
WNW
12
0.4
WNW
12
0.4
WNW
12
0.8
N
6
1.1
N
7
1.2
N
7
1.5
N
7
1.5
NNW
7
1.3
NNW
7
1.2
N
7
0.2
W
11
0.2
W
11
0.1
W
10
1.8
N
7
2.2
N
7
Wave Graph
Metric surfscale
Energy kJ
5
5
22
42
42
38
60
59
57
52
49
48
47
107
134
218
210
186
150
9
9
3
297
515
Wind (km/h)
10
ESE
0
S
5
SSE
5
S
5
SW
0
ENE
10
ENE
15
ENE
15
ENE
20
ENE
20
ENE
25
ENE
20
ENE
20
ENE
20
NE
20
NE
25
ENE
30
ENE
30
NE
35
NE
35
NE
35
NNE
30
NNE
30
NNE
off
glassy
glassy
cross-off
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
High Tide
9:59AM4.86m
10:25PM4.94m
10:55AM4.62m
11:28PM4.78m
12:07PM4.53m
Low Tide
3:56AM1.79m
4:14PM1.94m
4:54AM2.02m
5:16PM2.13m
6:04AM2.10m
6:30PM2.16m
cloud
part cloud
clear
clear
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
light rain
cloud
light rain
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:50
8:51
8:52
1
1
1
Temp °C
11
11
10
12
13
14
13
12
12
12
12
14
16
16
16
14
13
11
9
9
12
13
13
11
9
10
9
11
12
13
11
9
9
8
7
9
11
12
13
10
8
4
2
2
5
5
7
4
Swell 1
Height (m)
Direction
Period (s)
0.2
W
5
0.2
W
5
0.2
WNW
15
0.3
WNW
15
0.3
WNW
15
0.3
WNW
14
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
WNW
12
0.4
WNW
12
0.4
NNW
5
0.8
N
6
1.1
N
7
0.3
WNW
12
0.3
WNW
11
1.5
NNW
7
1.3
NNW
7
1.2
N
7
0.2
W
11
0.2
W
11
0.1
W
10
0.1
SW
9
0.2
SSW
9
Energy kJ
2
2
22
42
42
38
60
59
57
52
49
9
44
107
27
25
210
186
150
9
9
2
3
8
Swell 2
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
16
0.2
W
5
0.2
W
5
0.2
W
5
0.1
W
7
0.2
W
9
0.4
WNW
12
0.4
WNW
12
0.4
WNW
12
0.2
W
8
0.2
W
8
0.2
W
11
0.2
W
11
0.2
W
11
0.1
W
13
0.1
SW
9
0.1
W
10
0.1
W
10
Energy kJ
5
5
2
2
2
1
6
48
47
47
5
5
9
9
9
3
3
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
W
8
0.1
SW
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
10
0.1
W
10
0.1
W
9
0.2
W
9
0.2
W
8
0.2
W
8
0.1
S
13
0.1
S
13
0.1
W
8
0.1
W
13
Energy kJ
1
3
1
1
1
1
1
2
2
2
6
6
5
4
3
1
3
Wind waves
Height (m)
Direction
Period (s)
0.2
NNW
5
0.3
NE
2
0.4
NE
3
0.4
NE
3
1.2
N
7
1.5
N
7
0.5
NE
3
0.7
NE
4
0.9
NE
4
1.6
NNE
7
1.8
NNE
6
1.6
N
6
1.8
N
7
2.2
N
7
Energy kJ
2
1
3
2
134
218
5
13
28
206
237
200
297
515
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
Distance (km)
391
383
35
35
19
9
2
2
2
13
2
2
2
228
25
27
288
496
288
249
280
280
263
27
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
3
1
1
1
1
Header Global
Rating
(10 max)
6
6
6
7
6
7
7
6
5
5
5
5
5
5
5
4
4
4
4
4
4
9
9
5
  • 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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