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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

See all 18 ratings

Based on 3 votes. Vote


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

7 Day Weather and Surf, issued 5 pm Sunday 28 Feb 2021 GMT
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 7.8 °C (Statistics for 28 Feb 1981-2005 - mean: 7.4 max: 8.6 min: 5.1 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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 7.8 °C (Statistics for 28 Feb 1981-2005 - mean: 7.4 max: 8.6 min: 5.1 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Wales - Anglesy

  1. weather stationWind Update The wind is still cross-off at Trearddur Bay (Holy Island) (light winds from the NNW at Trearddur Bay 0 km from Trearddur Bay (Holy Island)). no significant swell

    Trearddur Bay (Holy Island)
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Best Forecast Surf Conditions for Trearddur Bay (Holy Island) this week:

The most powerful waves expected at Trearddur Bay (Holy Island) in the next 7 days are 0.2m 10s and forecast to arrive on Friday (Mar 05) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Thursday (Mar 04) at 9PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9PM (Fri 5th Mar)0.5ft (0.2m) 10s

Table - best surf conditions forecast for Trearddur Bay (Holy Island) over the next 7 days.

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)
High °C
Low °C
Chill °C (?)
Sunrise
Sunset
Sun
28
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
00000000000000000000000
T unitedkingdom.htsgw.metric.6.cc23
T unitedkingdom.htsgw.metric.24.cc23
T unitedkingdom.htsgw.metric.48.cc23
T unitedkingdom.htsgw.metric.72.cc23
T unitedkingdom.htsgw.metric.96.cc23
T unitedkingdom.htsgw.metric.120.cc23
T unitedkingdom.htsgw.metric.144.cc23
T unitedkingdom.htsgw.metric.168.cc23
0.1
W
0.1
SW
0.4
ESE
0.8
E
0.1
W
0.7
E
0.1
W
0.1
W
0.3
E
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
0.1
SW
0.1
SW
0.2
SSW
0.2
SSW
0.2
SSW
0.1
SW
0.1
SW
0.1
SW
0.1
W
13744841614386566111010998888
42001054011111449883222
10
NE
15
ENE
10
ENE
5
WSW
5
E
5
SE
5
NW
0
SSE
10
ENE
10
NNE
15
NNE
15
NE
30
ENE
30
ENE
25
E
15
ENE
15
SSE
15
SSE
15
SSW
10
ESE
10
SSE
10
WSW
10
SSE
offoffcross-
off
glasscross-
off
crossglassglassoffoffcross-
off
offoffcross-
off
cross-
off
cross-
off
crosscross-
on
oncross-
off
cross-
on
oncross-
on
11:23PM
5.68
11:38AM
5.96
12:02AM
5.69
12:17PM
5.95
12:43AM
5.61
1:00PM
5.81
1:26AM
5.43
1:46PM
5.56
2:14AM
5.16
2:39PM
5.19
3:11AM
4.85
3:47PM
4.80
4:25AM
4.58
5:19PM
4.52
5:11PM
0.38
5:23AM
0.56
5:51PM
0.31
6:03AM
0.53
6:32PM
0.38
6:45AM
0.63
7:16PM
0.60
7:31AM
0.85
8:04PM
0.95
8:22AM
1.18
9:00PM
1.38
9:24AM
1.56
10:10PM
1.79
10:45AM
1.84
11:37PM
2.01

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

Sun
28
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clearclearclearclearclearclearclearsome cloudssome cloudscloudysome cloudsclearclearclearclearclearclearclearclearclearclearclearclear
-----------------------
79899789887664455344444
77798788876663253344344
5779967966431-2122-102222
--7:05--7:03--7:01--6:58--6:56--6:54--6:50--
5:53--5:55--5:58--6:00--6:01--6:04--6:06--6:07-

Short Range Forecast: Mostly dry. Low air temperatures (max 9°C on Sun night, min 6°C on Wed night). Wind will be generally light.

Long Range Forecast: Mostly dry. Low air temperatures (max 6°C on Thu morning, min 2°C on Fri morning). Winds decreasing (fresh winds from the ENE on Thu night, calm by Sun afternoon).

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trearddur Bay (Holy Island) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Trearddur Bay (Holy Island) Surf forecast

The above surf forecast table for Trearddur Bay (Holy Island) provides essential information for determining whether the surfing conditions will be good over the next 7 days. A general guide to surfing at Trearddur Bay (Holy Island) can be found by selecting the local surf guide option on the grey menu. Our Trearddur Bay (Holy Island) 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 (Trearddur Bay (Holy Island)) 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 Trearddur Bay (Holy Island) 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 Anglesy? If you are looking for accommodation near Trearddur Bay (Holy Island), camping, hotels and holiday cottages in Anglesy, consider staying in Holyhead which is 4 km (2 miles) away. Other places in and around Anglesy where you can find information about places to rent, and car hire include Anglesey which is 7 km (4 miles) away, Bangor, Porthmadog and Llandudno.