Tenby (North Beach) surf break

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

information circle48hr Weather and Surf, issued 12 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 4AM is: 2.2m 7s primary swell from a West-southwest direction (forecast issued at 12:00am May 18). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (18 May)6.5ft (2.0m)7s
Afternoon (18 May)5ft (1.5m)7s
Evening (18 May)3.5ft (1.1m)7s

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 28mm), heaviest during Mon night. Very mild (max 14°C on Wed afternoon, min 9°C on Sun night). Mainly strong winds.

Monday
18
Tuesday
19
Wednesday
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
1
1
1
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.1
WSW
7
2.2
WSW
7
2.2
WSW
7
1.9
WSW
7
1.6
WSW
7
1.5
WSW
7
1.6
SW
6
1.1
WSW
7
2.1
SSW
7
2.2
SW
7
2.1
SW
8
2.3
SW
8
2.3
SW
8
2.5
SW
8
2.5
WSW
8
3
WSW
9
3
WSW
9
3.5
WSW
10
3
WSW
13
3
WSW
13
3
WSW
13
2.5
WSW
13
2.4
WSW
13
2.3
WSW
12
Wave Graph
Metric surfscale
Energy kJ
420
498
512
366
244
205
200
109
373
489
477
643
669
878
1043
1320
1502
2132
3436
2976
2628
1944
1905
1474
Wind (km/h)
25
W
25
W
20
W
25
WSW
30
SW
25
SSW
30
S
35
SSE
35
SSE
30
SSW
25
SSW
35
SW
40
SW
40
SW
40
SW
35
SW
35
SW
40
WSW
35
WSW
30
SW
30
SW
30
SW
25
SSW
25
SSW
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
cross
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
1:42AM0.03m
2:04PM0.14m
2:30AM0.10m
2:51PM0.36m
3:19AM0.37m
3:40PM0.72m
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
cloud
rain showers
rain showers
rain showers
light rain
rain showers
cloud
light rain
cloud
cloud
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
5:20
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:09
9:10
2
1
1
2
1
1
1
2
4
4
2
1
1
1
1
2
Temp °C
9
9
9
10
11
11
11
11
11
13
12
12
13
13
12
12
12
13
12
13
13
14
13
13
3
3
4
5
5
5
6
4
4
8
7
6
6
6
4
5
6
6
6
7
7
9
9
9
Swell 1
Height (m)
Direction
Period (s)
0.4
W
11
0.3
W
11
0.3
WSW
10
1.1
WSW
7
0.1
S
19
0.1
S
19
0.1
S
19
0.1
W
15
0.1
W
15
0.1
W
14
3
WSW
13
2.4
WSW
13
2.3
WSW
12
Energy kJ
38
20
20
99
7
7
7
4
4
4
2628
1905
1474
Swell 2
Height (m)
Direction
Period (s)
0.4
W
11
0.4
W
10
0.3
W
10
0.1
W
18
Energy kJ
35
33
17
7
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2.1
WSW
7
2.2
WSW
7
2.2
WSW
7
1.9
WSW
7
1.6
WSW
7
1.5
WSW
7
1.6
SW
6
1.4
S
5
2.1
SSW
7
2.2
SW
7
2.1
SW
8
2.3
SW
8
2.3
SW
8
2.5
SW
8
2.5
WSW
8
3
WSW
9
3
WSW
9
3.5
WSW
10
3
WSW
13
3
WSW
13
2.5
WSW
13
Energy kJ
420
498
512
366
244
205
200
109
373
489
477
643
669
878
1043
1320
1502
2132
3436
2976
1944
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
2
1
1
2
2
1
1
1
1
1
1
3
4
4
4
4
4
4
4
1
Distance (km)
364
128
128
128
331
81
292
315
377
377
81
407
395
395
407
340
393
340
340
340
340
323
128
77
Best forecast wave conditions in Wales - Pembrokeshire
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
3
3
3
3
2
2
2
1
2
2
1
1
2
2
3
1
4
2
2
4
4
4
Header Global
Rating
(10 max)
4
4
7
5
4
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
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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