Tenby (North Beach) surf break

Tenby (North Beach) surfForecast / Wales – Pembrokeshire / UK

information circle48hr Weather and Surf, issued 6 am Monday 18 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Tenby (North Beach) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tenby (North Beach) sea temperature is
12.1° C
(Which is slightly warmer than usual)

How big are the waves at Tenby (North Beach) today?

The current surf forecast for Tenby (North Beach) at 2PM is: 1.7m 7s primary swell from a West-southwest direction and 0.4m 11s secondary swell from a West direction (forecast issued at 06:00am May 18). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (18 May)6ft (1.9m)7s
Afternoon (18 May)5ft (1.6m)7s
Evening (18 May)5.5ft (1.7m)6s

Table - waves today at Tenby (North Beach). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 20mm), heaviest during Mon night. Very mild (max 14°C on Wed morning, min 9°C on Mon morning). Winds increasing (light winds from the SW on Mon morning, strong winds from the SW by Tue afternoon).

Monday
18
Tuesday
19
Wednesday
20
Thu
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
0
0
1
1
1
1
1
1
1
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.2
WSW
7
2
WSW
7
1.8
WSW
7
1.7
WSW
7
1.7
WSW
7
1.2
WSW
6
1.7
SW
6
2.1
SSW
7
2.2
SW
7
2.1
SW
8
2.5
SW
8
2.5
SW
8
2.5
SW
8
3
SW
9
3
WSW
9
3
WSW
9
3.5
WSW
11
3.5
WSW
12
3
WSW
13
3
WSW
13
2.5
WSW
13
2.4
WSW
13
2.3
WSW
12
2.1
WSW
12
Wave Graph
Metric surfscale
Energy kJ
498
415
312
277
237
107
223
406
529
489
750
794
941
1254
1399
1748
2460
3304
3247
2676
2088
1749
1547
1215
Wind (km/h)
30
W
20
W
15
SW
30
SW
25
SSW
30
S
35
SSE
35
SSE
30
SW
30
SSW
35
SW
35
SW
40
SW
40
SW
40
WSW
35
WSW
30
WSW
25
WSW
35
WSW
30
SW
25
SW
25
SW
20
SSW
25
S
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-off
cross
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
cross
High Tide
7:53AM8.16m
8:15PM8.21m
8:40AM7.97m
9:03PM8.02m
9:30AM7.61m
9:53PM7.67m
Low Tide
2:04PM0.14m
2:30AM0.10m
2:51PM0.36m
3:19AM0.37m
3:40PM0.72m
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
light rain
light rain
light rain
light rain
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:20
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:09
9:10
9:12
2
1
1
1
1
2
3
3
3
2
1
1
1
1
Temp °C
10
9
9
11
11
11
11
11
13
12
13
13
13
12
12
12
12
12
13
14
14
13
13
13
4
4
5
5
5
6
4
4
8
7
7
6
6
4
4
6
7
7
7
9
9
9
10
9
Swell 1
Height (m)
Direction
Period (s)
0.3
W
12
0.3
W
11
0.4
W
11
0.3
W
11
1.2
WSW
6
0.3
W
10
0.1
S
19
0.1
S
19
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
13
0.9
WSW
16
1.3
W
15
2.3
WSW
12
2
WSW
12
Energy kJ
23
23
38
20
107
17
7
7
4
4
4
3
416
723
1547
1119
Swell 2
Height (m)
Direction
Period (s)
0.3
WSW
10
Energy kJ
20
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2.2
WSW
7
2
WSW
7
1.8
WSW
7
1.7
WSW
7
1.7
WSW
7
0.9
S
5
1.7
SW
6
2.1
SSW
7
2.2
SW
7
2.1
SW
8
2.5
SW
8
2.5
SW
8
2.5
SW
8
3
SW
9
3
WSW
9
3
WSW
9
3.5
WSW
11
3.5
WSW
12
3
WSW
13
3
WSW
13
2.5
WSW
13
2.4
WSW
13
2.1
WSW
12
Energy kJ
498
415
312
277
237
34
223
406
529
489
750
794
941
1254
1399
1748
2460
3304
3247
2676
2088
1749
1215
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
1
1
1
2
1
1
1
2
3
3
4
4
4
4
2
4
1
1
Distance (km)
128
128
128
331
81
292
315
377
377
340
407
395
395
407
389
393
340
340
340
340
375
128
77
77
Best forecast wave conditions in Wales - Pembrokeshire
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
3
3
2
2
2
1
2
1
1
2
2
2
3
1
2
2
3
4
3
3
Header Global
Rating
(10 max)
4
6
5
4
4
5
5
4
4
4
4
4
4
4
4
4
5
5
4
5
5
5
5
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

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