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Trearddur Bay (Holy Island) ratings
Quality on a good day: 2.7
Consistency of Surf: 2.3
Difficulty Level: 2.3
Wind and Kite Surfing: 2.5
Crowds: 3.0

Overall: 3.9

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Based on 3 votes. Vote


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Trearddur Bay (Holy Island) Surf Forecast / Wales – Anglesy / UK

48hr Weather and Surf, issued 6 am Wednesday 27 Oct 2021 BST
Forecast update in  hr  min  s Update imminent
Trearddur Bay (Holy Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trearddur Bay (Holy Island) sea temperature is 14.5 °C (Statistics for 27 Oct 1981-2005 - mean: 13.1 max: 14.1 min: 12.1 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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Trearddur Bay (Holy Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trearddur Bay (Holy Island) sea temperature is 14.5 °C (Statistics for 27 Oct 1981-2005 - mean: 13.1 max: 14.1 min: 12.1 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Wales - Anglesy

  1. weather stationWind Update The cross-on wind has turned onshore at Trearddur Bay (Holy Island) (strong winds from the SW at Trearddur Bay 0 km from Trearddur Bay (Holy Island)).

    Trearddur Bay (Holy Island)
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1 h 6 min ago

Strong
42 km/h
SW
Onshore
Please reload the page to see if there are any updates.


How big are the waves at Trearddur Bay (Holy Island) today?

The current surf forecast for Trearddur Bay (Holy Island) at 12PM is: 3.5m 8s primary swell from a South-southwest direction (forecast issued at 06:00am October 27). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (27 Oct)11ft (3.5m)8s
Afternoon (27 Oct)11ft (3.5m)8s
Evening (27 Oct)11ft (3.5m)9s

Table - waves today at Trearddur Bay (Holy Island). (Swell directed towards the surf break)

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
Temp. °C
Chill °C (?)
Sunrise
Sunset
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
000000000000000000000000000000000000000000000000011000000000
T unitedkingdom.htsgw.metric.6.cc23T unitedkingdom.htsgw.metric.12.cc23T unitedkingdom.htsgw.metric.18.cc23
T unitedkingdom.htsgw.metric.24.cc23T unitedkingdom.htsgw.metric.30.cc23T unitedkingdom.htsgw.metric.42.cc23
T unitedkingdom.htsgw.metric.48.cc23T unitedkingdom.htsgw.metric.54.cc23T unitedkingdom.htsgw.metric.66.cc23
T unitedkingdom.htsgw.metric.72.cc23T unitedkingdom.htsgw.metric.78.cc23T unitedkingdom.htsgw.metric.90.cc23
T unitedkingdom.htsgw.metric.96.cc23T unitedkingdom.htsgw.metric.102.cc23T unitedkingdom.htsgw.metric.114.cc23
T unitedkingdom.htsgw.metric.120.cc23T unitedkingdom.htsgw.metric.126.cc23T unitedkingdom.htsgw.metric.138.cc23
T unitedkingdom.htsgw.metric.144.cc23T unitedkingdom.htsgw.metric.150.cc23T unitedkingdom.htsgw.metric.162.cc23
T unitedkingdom.htsgw.metric.168.cc23T unitedkingdom.htsgw.metric.174.cc23T unitedkingdom.htsgw.metric.186.cc23
3.5
SW
3.5
SW
3.5
SW
3.5
SSW
3.5
SSW
3.5
SSW
3.5
SSW
4
SSW
3.5
SSW
2.5
SSW
2.3
SSW
3
SSW
2.5
SSW
1.9
SSW
1.5
SSW
1.5
SSW
1.3
SSW
1.5
SSW
1.9
SSW
2.1
SW
1.8
SW
1.6
SW
1.7
SSW
1.5
SSW
1.4
SSW
1.3
SSW
1.5
SSW
1.4
SSW
1.3
SSW
1.1
SSW
1
SSW
0.8
SSW
1
SSW
1.6
SW
1.6
SW
1.7
SW
1.7
WSW
1.7
WSW
1.6
W
1.6
WNW
1.7
W
1.5
WSW
1.7
WSW
1.8
WSW
1.8
SW
1.7
WSW
1.5
WSW
1.2
SW
1
SW
0.9
SSW
1.2
S
1.2
SSW
1.2
SSW
1.1
SW
1
SW
0.8
SW
0.6
SW
0.5
SW
0.4
SW
0.4
SW
8888999999988998866778788866788886666566656666678887810999999
140214021437161419622103194922522053105682112088695533243212231433004573633292622912422081291551691421137411014815418517016115716117212818427122217015414711310116014416221117310668392020
55
SSW
55
SSW
55
SSW
60
SSW
60
SSW
60
SSW
60
S
55
S
45
SSW
25
SSW
30
SSW
45
SSW
35
SSW
25
SSW
25
S
40
S
35
S
40
S
45
W
30
SW
30
SSW
30
SSW
35
SSW
30
SW
35
SW
35
SW
30
SW
30
SSW
25
SSW
20
S
20
S
25
S
30
S
30
SW
30
WSW
25
WSW
20
WSW
20
W
30
W
35
W
35
W
40
WSW
40
WSW
40
WSW
40
WSW
35
WSW
25
WSW
20
SW
10
S
5
S
10
SW
25
NW
30
N
25
N
25
NNW
30
N
30
N
25
N
20
N
25
N
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
onononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
glassoncrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
2:41AM
4.70
2:58PM
4.73
3:36AM
4.43
3:57PM
4.52
4:50AM
4.25
5:17PM
4.41
6:19AM
4.27
6:42PM
4.52
7:35AM
4.51
7:50PM
4.80
8:29AM
4.85
8:40PM
5.14
9:11AM
5.19
9:22PM
5.48
9:50AM
5.51
8:43AM
2.13
9:22PM
2.16
9:37AM
2.41
10:30PM
2.34
10:51AM
2.60
11:54PM
2.33
12:18PM
2.55
1:13AM
2.07
1:31PM
2.27
2:10AM
1.68
2:25PM
1.87
2:55AM
1.26
3:08PM
1.45
3:35AM
0.88

Note: the tide data above is for Holyhead, Wales which is 4 km away. Surf properties and timing are calculated for Trearddur Bay (Holy Island).New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Trearddur Bay (Holy Island) blow from the NE

Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
cloudlight raincloudcloudcloudlight rainlight rainlight rainmod rainmod rainlight rainmod rainlight rainlight rainlight rainlight rainlight rainlight rainlight rainpart cloudpart cloudthunderstorm thunderstorm thunderstorm rain showerslight rainlight rainlight rainlight rainlight raincloudclearcloudlight raincloudclearclearclearpart cloudclearclearclearcloudcloudlight rainrain showerscloudcloudlight rainlight rainlight rainlight rainlight rainlight rainrain showerslight rainrain showersrain showerslight rainrain showers
cloudylight raincloudycloudycloudylight rainlight rainlight rainmod. rainmod. rainlight rainmod. rainlight rainlight rainlight rainlight rainlight rainlight rainlight rainsome cloudssome cloudsrisk thund- derrisk thund- derrisk thund- derrain shwrslight rainlight rainlight rainlight rainlight raincloudyclearcloudylight raincloudyclearclearclearsome cloudsclearclearclearcloudycloudylight rainrain shwrscloudycloudylight rainlight rainlight rainlight rainlight rainlight rainrain shwrslight rainrain shwrsrain shwrslight rainrain shwrs
-1---144875103211142--123112111---5----------11--113354111111
15151515151515151514151514141413131311121312121212121212121111111211111111111010101010111111101110999899999910
12121212121212121212131212121210101079109999999109989888987666677878897645655567
--8:06-------8:07-------8:10-------8:11-------8:14-------8:15-------8:18-------8:19-
----5:57-------5:54-------5:52-------5:51-------5:49-------5:46-------5:45-------

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