Rhosneigr surfForecast / Wales – Anglesy / UK

information circle48hr Weather and Surf, issued 6 pm Tuesday 17 Jun 2025 BST
Forecast update in hr  min  s Forecast update imminent
Rhosneigr surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rhosneigr sea temperature is
13.5° C
(Which is normal for this time of year)


How big are the waves at Rhosneigr today?

The current surf forecast for Rhosneigr at 3AM is: 0.6m 5s primary swell from a South-southwest direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 06:00pm June 17). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (18 Jun)1.5ft (0.4m)5s
Afternoon (18 Jun)0.5ft (0.1m)15s
Evening (18 Jun)0.5ft (0.1m)15s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
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
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
SW
0.9
SSW
0.9
SW
0.7
SW
0.5
SW
0.4
SW
0.4
SW
0.1
S
0.1
S
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.5
S
0.5
S
0.6
S
0.5
S
0.4
SSW
0.4
S
0.6
S
0.5
S
0.4
S
0.1
SW
0.5
S
0.5
SSW
0.1
SW
0.4
SSW
0.4
SSW
0.4
SSW
0.6
SSW
0.8
SSW
1.2
SSW
1.6
SSW
1.9
SSW
1.7
SSW
1.3
SSW
1.4
SW
1.8
SW
1.8
SW
1.8
SW
2.2
WSW
2.2
W
1.9
W
1.8
WNW
1.5
NW
1.3
NW
1.2
NW
0.6
SW
0.7
SW
0.6
SW
0.5
SW
0.4
SW
Period(s) (?)5555555161515151515151515151414141434444444413341344444556666666666666566666
Wave
Graph
(?)Metric surfscale
Energy (?)604946352216129610991099988971023222523141316151310121612121213162363135241202130152214256236328366266261200155115403933199
Wind
(km/h)
25
SSW
20
SSW
15
S
5
SSW
5
N
5
NNE
5
NW
10
W
10
WSW
5
SW
5
SSE
10
SSE
5
SSE
5
ENE
5
E
5
SW
5
W
5
NNE
10
E
10
ESE
5
SSE
10
SE
10
SSE
15
S
5
S
0
S
10
SE
10
SE
10
SE
10
E
15
SSE
20
SSW
15
SSW
20
S
10
SW
15
S
15
SSW
25
S
35
S
35
S
40
SSW
40
SSW
30
SW
30
WSW
35
SW
40
SW
45
SW
45
SW
40
WSW
35
WSW
35
W
35
W
30
W
25
W
25
W
20
W
15
SW
15
SW
20
SSW
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
glassglassoffcrosscross-
on
ononcross-
on
cross-
on
crosscross-
off
glassoncross-
on
glasscross-
off
cross-
off
cross-
on
crosscross-
on
cross-
on
glassglasscrosscrosscrosscross-
off
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononon
High Tide
/ height (m)
2:13PM
3.19
2:31AM
3.62
3:14PM
3.14
3:31AM
3.57
4:22PM
3.16
4:37AM
3.55
5:29PM
3.26
5:45AM
3.59
6:31PM
3.42
6:49AM
3.68
7:27PM
3.62
7:49AM
3.79
8:19PM
3.81
8:45AM
3.89
9:10PM
3.99
Low Tide
/ height (m)
9:01PM
0.99
9:42AM
0.72
9:55PM
1.09
10:40AM
0.74
10:58PM
1.13
11:43AM
0.72
12:08AM
1.06
12:49PM
0.65
1:18AM
0.89
1:53PM
0.54
2:21AM
0.63
2:51PM
0.41
3:19AM
0.35
3:45PM
0.29
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
Sunrise-----4:50-------4:50-------4:50-------4:50-------4:50-------4:50-------4:50------
Sunset-9:46-------9:47-------9:47-------9:49-------9:49-------9:49-------9:49-------9:49--
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Rain (mm)
-----------------------------------1----21------------------
Temp. °C141515151413141415161617171719202222222221222323242424232323242422231918161415161515141413121315151515141313131414151413
Feels °C (?)111213161512131213151515151519182123222222222220252625222121222121221917151010109988645688977871011121110
  • 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>

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