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Trearddur Bay (Holy Island) location map

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

48hr Weather and Surf, issued 11 am Friday 29 Mar 2024 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 9.1°C (Statistics for 29 Mar 1981-2005 - mean: 7.8 °C max: 9.0 °C min: 6.0 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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 9.1°C (Statistics for 29 Mar 1981-2005 - mean: 7.8 °C max: 9.0 °C min: 6.0 °C)


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

The current surf forecast for Trearddur Bay (Holy Island) at 2PM is: 1.7m 11s primary swell from a South-southwest direction and 1.0m 11s secondary swell from a Southwest direction (forecast issued at 11:00am March 29). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (29 Mar)3.5ft (1.0m)11s
Afternoon (29 Mar)5.5ft (1.7m)11s
Evening (29 Mar)7ft (2.2m)6s

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

Updates in  hr  min  s Update imminent
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM
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
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
SW
1
SW
1.7
SSW
1.8
SSW
2.2
SSW
2
SSW
1.8
SSW
1.8
SSW
1.5
SSW
1.3
SSW
1.2
SSW
1
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.6
SSW
0.5
SSW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.4
SW
0.5
SW
0.5
SW
0.6
SSW
0.5
SW
0.5
SW
0.8
SW
0.9
SW
1
SSW
1
SSW
1.1
SSW
1.1
SSW
1.1
SSW
1.2
SSW
1.6
SW
2.2
SW
1.9
SW
1.7
SSW
1.4
SW
0.8
SW
0.8
SSW
0.9
SW
0.9
SW
0.9
SW
1.9
SSW
2.2
SSW
1.7
SSW
1.9
SSW
1.6
SSW
1.4
SSW
2.2
SSW
2.5
SSW
3
SSW
Period(s) (?)11111110679998888888888887888888888811998888899101010101181010106779910688
Wave
Graph
(?)Metric surfscale
Energy (?)2372336156403993465494973522491921401148486848285836647303333333332232828473157101115134125142138146212456913710543450134851421421422464532785914313493178591165
Wind
(km/h)
30
S
30
S
35
S
35
SSW
40
SSW
35
S
40
S
30
SSW
30
S
30
S
20
S
15
SSE
15
ESE
10
E
20
ESE
25
ESE
25
ESE
15
E
20
E
20
E
20
ENE
25
ENE
25
ENE
35
ENE
40
ENE
35
E
30
E
25
E
25
E
30
ENE
25
E
25
E
15
E
5
SE
20
SE
20
SE
20
E
25
SSE
25
S
30
SSW
40
SSW
45
SSW
50
SSW
50
SW
40
SW
40
SW
35
SSW
25
S
40
SSE
55
SSW
60
SSW
55
SSW
30
SSW
30
SW
35
SW
25
SW
25
SSW
20
S
25
ESE
50
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
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
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
crosscross-
on
cross-
on
onononononononcross-
on
cross-
on
cross-
on
onononononononcross-
on
cross-
off
cross-
on
High Tide
/ height (m)
12:25PM
5.21
12:44AM
5.14
12:59PM
5.02
1:20AM
4.96
1:40PM
4.76
2:06AM
4.72
2:35PM
4.46
3:09AM
4.47
3:58PM
4.22
4:38AM
4.35
5:44PM
4.24
6:12AM
4.52
7:07PM
4.55
7:22AM
4.90
Low Tide
/ height (m)
6:15AM
1.10
6:35PM
1.20
6:50AM
1.28
7:11PM
1.45
7:31AM
1.53
7:54PM
1.76
8:23AM
1.81
8:53PM
2.09
9:35AM
2.04
10:17PM
2.29
11:08AM
2.04
11:53PM
2.19
12:35PM
1.71
1:07AM
1.82
1:38PM
1.21
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sunrise5:56------5:54-------5:52-------5:48-------5:47-------5:45-------5:41-------5:39----
Sunset---6:49-------6:51-------6:52-------6:54-------6:57-------6:58-------7:00-------7:01
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Rain (mm)
111--------------------------------22511---21--241--31-1--27
Temp. °C8999988889101099991011121198878899986578887991010101010109991011111091091010111112
Feels °C (?)11110001125655434776422-1-102331-1-1253323452100202320-2-134255763

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