Aberystwyth harbour trap Surf Break

Aberystwyth harbour trap 48 hour detailed Surf Forecast

Lat Long: 52.46° N 4.07° W

Issued: 6 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aberystwyth harbour trap sea temperature is
14.7° C

1.4°C warmer than normal for this time of year

Aberystwyth harbour trap surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Aberystwyth harbour trap today (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 1.5ft (0.5m), 4s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 2.5ft (0.8m), 5s period with SW swell.
  • Evening surf: Evening surf (18 Jun, local time) - 2.5ft (0.7m), 6s period with WSW swell.

The current surf forecast for Aberystwyth harbour trap at 12PM is: 0.6m 4s primary swell from a Southwest direction and 0.2m 9s secondary swell from a West-southwest direction (forecast issued at 06:00am June 18). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (18 Jun)1.5ft (0.5m)4s
Afternoon (18 Jun)2.5ft (0.8m)5s
Evening (18 Jun)2.5ft (0.7m)6s

Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 20°C on Fri morning, min 13°C on Sat night). Winds decreasing (fresh winds from the SSW on Fri morning, calm by Sat afternoon).

Thursday
18
Friday
19
Saturday
20
Sun
21
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
1 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
WSW
10
0.2
WSW
9
0.5
SW
4
0.8
SW
4
0.8
SW
5
0.8
SW
6
0.7
WSW
6
0.7
WSW
6
0.7
WSW
6
0.7
WSW
7
0.9
SW
7
1.1
SW
7
1.1
SW
8
0.9
WSW
8
0.5
WSW
8
0.7
SW
8
0.4
WSW
8
0.5
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
SW
8
0.4
SW
8
0.2
WSW
7
0.2
WSW
7
Wave Graph
Metric surfscale
Energy kJ
9
8
9
19
37
43
35
36
37
40
82
118
125
91
33
60
23
33
22
19
14
14
5
5
Wind (km/h)
15
SSE
15
S
20
S
30
SSW
25
SSW
15
S
15
S
15
S
20
S
20
S
25
S
35
SSW
30
SSW
15
S
15
S
15
SSW
15
WSW
15
SW
15
WSW
15
W
10
WNW
5
NW
5
NE
10
E
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
on
glassy
glassy
cross-off
High Tide
10:52AM4.67m
11:14PM4.96m
11:43AM4.39m
00:06AM4.71m
12:40PM4.11m
Low Tide
5:48AM0.50m
6:02PM0.83m
6:35AM0.63m
6:46PM1.00m
7:22AM0.83m
7:32PM1.22m
part cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
cloud
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:40
9:42
9:42
9:42
 mm
1
1
1
1
Temp °C
13
15
17
19
18
17
18
17
17
17
18
20
19
17
17
16
15
15
15
16
16
15
14
14
Feels °C
11
13
15
15
15
16
17
15
15
15
15
15
16
16
16
15
14
13
13
14
15
15
13
13
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
4
0.3
WSW
4
0.2
WSW
9
0.2
WSW
9
0.1
W
9
0.1
W
9
0.7
WSW
6
0.7
WSW
6
0.7
WSW
6
0.7
WSW
7
0.5
WSW
8
0.7
SW
8
0.4
WSW
8
0.5
WSW
8
0.4
WSW
8
0.4
WSW
8
0.4
SW
8
0.4
SW
8
0.2
WSW
7
0.2
WSW
7
Energy kJ
7
3
8
8
2
2
35
36
37
40
33
60
23
33
22
19
14
14
5
5
Swell 2
Height (m)
Direction
Period (s)
0.2
WSW
10
0.2
WSW
9
0.5
SW
4
Energy kJ
9
8
10
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
S
2
0.5
SW
4
0.8
SW
4
0.8
SW
5
0.8
SW
6
0.3
S
3
0.3
SSE
3
0.4
S
3
0.5
S
3
0.9
SW
7
1.1
SW
7
1.1
SW
8
0.9
WSW
8
0.4
WSW
4
Energy kJ
1
9
19
37
43
1
1
2
4
82
118
125
91
8
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Distance (km)
95
95
95
222
222
95
95
109
107
107
109
332
177
0
95
141
98
50
47
238
238
89
89
96
Best forecast wave conditions in Mid Wales
Rating
(10 max)
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
2
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
9
9
9
5
5
5
5
6
6
6
6
7
4
4
4
4
4
5
5
9
9
4
9
  • 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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