Broadhaven South Surf Break

Lat Long: 51.61° N 4.92° W

Broadhaven South Surf Forecast and Surf Report

Issued: 6 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Broadhaven South sea temperature is
17.7°C
1.9° 

Broadhaven South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Broadhaven South surf forecast from 11 Sep 2026:

  • Best quality surf: Friday 11 Sep, 10AM (local time) - 5ft (1.5m), 9s period, WSW swell with offshore winds.
  • Most powerful swell: Saturday 12 Sep, 7PM (local time) - 7ft (2.1m), 7s period, WSW swell with 432 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 10AM (local time) - 5ft (1.5m), 9s period with WSW swell.

Best Forecast Surf Conditions for Broadhaven South this week:

The surf forecast for Broadhaven South over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 10AM. The primary swell is predicted to be 1.5m and 9s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Broadhaven South in the next 16 days are 2.1m 7s and forecast to arrive on Saturday (Sep 12) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 8s period and expected on Wednesday (Sep 16) at 1AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Fri 11th Sep)5ft (1.5m) 9s
Best Surf10AM (Fri 11th Sep)5ft (1.5m) 9s
Most Powerful 7PM (Sat 12th Sep)7ft (2.1m) 7s

Table - best surf conditions forecast for Broadhaven South over the next 16 days.


The Lowdown

Alright, Rusty here. Let's get into it.

First off, it's been a bit quiet out there for the first week or so – we're looking at a real slow start. From now on the 11th, through to the start of the second week, there's not much to get excited about. The swell is small, wind is messy, and the scores are low. The first real swell of note won't start building until the weekend of the 19th and into the following week, so you’re looking at a solid gap with average conditions before we get anything proper.

The pick of the whole period has to be Friday the 25th at Broadhaven South. That is a serious pulse of energy. The morning has a solid 12 ft southwest swell, and by the afternoon we're talking a clean 13 ft, also from the southwest. The combined energy of all swells directed here is strong, with an afternoon reading of 3009 (strong wave energy). The wind is light offshore from the northwest, and that's about as good as it gets. Wave period is 10 seconds, so it's a groundswell with some proper shape and power. But you need to know your limits here – 13 ft is expert territory only. The crowds at Broadhaven South are often present, so you'll have some company, but the quality will make it worth the paddle out. The water temperature is about average for this time of year.

Leading up to that, the Thursday morning on the 24th is a standout of its own. Broadhaven South will have a clean 8 ft west swell with glassy conditions – absolutely no wind from the north-northwest. It's a strong, moderate wave energy (649), and the period is 8 seconds, so it's a bit shorter-period, but the clean, glassy conditions will make it surf incredibly well. This is for the intermediate crowd; the 8 ft is getting big but manageable.

On the weekend before, starting Saturday the 19th, there's a building swell. The morning has 8 ft from the west with a gentle cross-off breeze at Broadhaven South, but the period is a short 8 seconds and the combined energy is moderate (680). It’s surfable, but it's not in the same league as the following week.

The very end of the forecast, Saturday the 26th, still has good energy at Broadhaven South with a 10 ft southwest swell, but it's not as crisp as Friday the 25th.

So, to be blunt: sit tight through this first week. The real action kicks off from the 24th into the 25th. If you're an experienced surfer, mark Friday the 25th in your calendar – that is going to be the session of the run.

Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Sat night. Very mild (max 18°C on Sun night, min 14°C on Fri morning). Winds increasing (light winds from the WNW on Fri afternoon, fresh winds from the SW by Sat morning).

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Very mild (max 19°C on Mon morning, min 13°C on Tue night). Mainly fresh winds.

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
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
Wave
Height (m)
Direction
Period (s)
1.5
WSW
9
1.3
WSW
9
1
WSW
8
0.1
S
15
2
WSW
7
1.9
WSW
7
1.5
WSW
7
1.3
WSW
9
1.1
WSW
9
1.2
WSW
9
1.3
WSW
6
1.1
WSW
7
1.4
W
7
1.4
W
7
1.9
W
8
1.1
W
7
0.7
W
10
0.8
W
10
0.4
WSW
10
0.3
W
9
1.1
W
6
Wave Graph
Metric surfscale
Energy kJ
367
249
144
4
362
376
237
260
184
222
140
114
173
184
0
107
96
141
32
16
94
Wind (km/h)
20
NNW
10
WNW
20
SW
35
SW
30
SW
30
WSW
15
WNW
15
WSW
20
SW
20
SW
25
SSW
30
SSW
30
NW
30
WNW
40
NW
30
NW
25
WNW
35
W
30
NW
25
WNW
20
NW
Wind State
off
off
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
off
cross-off
off
off
off
cross-off
off
cross-off
off
High Tide
7:19PM8.23m
7:39AM8.03m
7:57PM8.31m
8:15AM8.05m
8:32PM8.17m
8:49AM7.88m
9:06PM7.84m
9:23AM7.55m
9:40PM7.36m
9:56AM7.09m
10:14PM6.78m
10:31AM6.54m
10:51PM6.17m
Low Tide
1:14PM0.20m
1:37AM-0.01m
1:50PM0.04m
2:11AM-0.02m
2:24PM0.08m
2:43AM0.17m
2:57PM0.30m
3:14AM0.51m
3:29PM0.67m
3:45AM0.97m
4:02PM1.16m
4:17AM1.51m
4:37PM1.72m
cloud
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
rain showers
part cloud
clear
rain showers
part cloud
clear
part cloud
cloud
cloud
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:48
6:50
6:50
6:52
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:42
7:39
7:37
7:35
7:32
7:30
 mm
6
1
1
1
Temp °C
15
15
16
17
17
17
17
17
18
19
18
18
15
16
15
14
14
16
15
15
15
Feels °C
13
13
11
12
13
13
16
16
18
18
15
15
9
10
8
8
9
11
9
10
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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How to use the Wavefinder 

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Information about the Broadhaven South Surf forecast

The above surf forecast table for Broadhaven South provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Broadhaven South can be found by selecting the local surf guide option on the grey menu. Our Broadhaven South surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Broadhaven South) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Broadhaven South may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Wales - Pembrokeshire? If you are looking for accommodation near Broadhaven South, camping, hotels and holiday cottages in Wales - Pembrokeshire, consider staying in Pembroke which is 8 km (5 miles) away. Other places in and around Wales - Pembrokeshire where you can find information about places to rent, and car hire include Milford Haven which is 10 km (6 miles) away, Fishguard, Carmarthen and Aberporth.

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