Aberystwyth harbour trap Surf Break

Aberystwyth harbour trap 48 hour detailed Surf Forecast

Lat Long: 52.46° N 4.07° W

Issued: 12 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aberystwyth harbour trap sea temperature is
14.8° C

1.5°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) - 1ft (0.3m), 9s period with WSW 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 SW swell.

The current surf forecast for Aberystwyth harbour trap at 9AM is: 0.3m 9s primary swell from a West-southwest direction and 0.5m 4s secondary swell from a Southwest direction (forecast issued at 12:00am June 18). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (18 Jun)1ft (0.3m)9s
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 Fri afternoon. Warm (max 20°C on Fri morning, min 13°C on Wed night). Winds decreasing (fresh winds from the SSW on Fri morning, light winds from the NW by Sat afternoon).

Thursday
18
Friday
19
Saturday
20
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
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
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
Swell
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)
0.6
WSW
4
0.2
WSW
10
0.4
WSW
9
0.5
SW
4
0.8
SW
4
0.8
SW
5
0.8
SW
6
0.6
SW
6
0.6
WSW
6
0.6
WSW
6
0.6
WSW
6
0.9
SW
6
1.1
SW
7
1.1
SW
7
0.9
WSW
7
0.8
WSW
8
0.6
WSW
8
0.4
SW
8
0.4
SW
8
0.4
WSW
7
0.4
SW
7
0.4
SW
7
0.3
WSW
7
0.2
WSW
7
Wave Graph
Metric surfscale
Energy kJ
13
9
32
8
19
37
42
31
27
27
26
70
112
121
96
72
37
14
14
21
14
14
11
5
Wind (km/h)
10
SSE
10
SSE
15
S
20
S
30
SSW
20
SSW
15
S
15
SSE
15
SSE
15
SSE
20
S
30
S
35
SSW
30
SSW
20
SSW
15
SSW
15
SSW
10
SSW
20
WSW
15
SW
10
W
10
NW
10
NNW
5
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
10:25PM5.14m
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
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
rain showers
cloud
light rain
rain showers
part cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
 mm
1
1
1
1
Temp °C
13
13
15
17
19
17
17
18
17
17
17
18
20
20
17
16
16
16
15
15
16
16
16
15
Feels °C
11
11
14
15
15
14
15
17
16
16
15
14
15
16
15
15
15
16
13
13
15
15
15
14
Swell 1
Height (m)
Direction
Period (s)
0.6
WSW
4
0.4
WSW
4
0.4
WSW
9
0.2
WSW
9
0.2
WSW
9
0.1
W
9
0.8
SW
6
0.6
SW
6
0.6
WSW
6
0.6
WSW
6
0.6
WSW
6
0.8
WSW
8
0.4
SW
8
0.4
SW
8
0.4
WSW
7
0.4
SW
7
0.4
SW
7
0.3
WSW
7
0.2
WSW
7
Energy kJ
13
8
32
8
8
2
42
31
27
27
26
72
14
14
21
14
14
11
5
Swell 2
Height (m)
Direction
Period (s)
0.2
W
10
0.2
WSW
10
0.1
W
9
Energy kJ
8
9
2
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.5
SW
4
0.8
SW
4
0.8
SW
5
0.3
SSE
2
0.3
SSE
3
0.4
S
3
0.9
SW
6
1.1
SW
7
1.1
SW
7
0.9
WSW
7
0.6
WSW
8
0.5
SW
4
0.4
WSW
4
Energy kJ
7
19
37
1
1
2
70
112
121
96
37
8
6
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
95
95
95
109
138
222
95
95
95
107
109
109
177
332
222
95
146
185
101
47
164
267
89
96
Best forecast wave conditions in Mid Wales
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
2
2
2
2
2
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
9
9
9
5
5
5
5
6
6
6
4
8
4
4
6
4
4
4
5
5
9
5
  • 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
How to use the Wavefinder

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