Broadhaven South Surf Break

Lat Long: 51.61° N 4.92° W

Broadhaven South Surf Forecast and Surf Report

Issued: 6 pm 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Broadhaven South sea temperature is
18.2°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 27 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 1PM (local time) - 5ft (1.5m), 7s period, SW swell with offshore winds.
  • Most powerful swell: Saturday 29 Aug, 7PM (local time) - 10ft (3.0m), 10s period, WSW swell with 1,424 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 1PM (local time) - 5ft (1.5m), 7s period with SW 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 Saturday (Aug 29) at 1PM. The primary swell is predicted to be 1.5m and 7s 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 3.0m 10s and forecast to arrive on Saturday (Aug 29) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Friday (Aug 28) at 7AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Sat 29th Aug)5ft (1.5m) 7s
Best Surf 1PM (Sat 29th Aug)5ft (1.5m) 7s
Most Powerful 7PM (Sat 29th Aug)10ft (3.0m) 10s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what's on the cards for Broadhaven South. Gotta be straight with ya – this outlook is a bit of a mixed bag. We've got some size rolling in at times, but the conditions are gonna be fighting us for the most part. The water's a touch warmer than normal for this time of year, sitting at 65°F, which is a little bonus.

The pattern kicks off with a few frustrating days. Thursday the 27th of August has a tiny 1ft SW swell with a weak energy reading of just 19, and a cross-shore wind making a mess of things – not worth paddling out. Friday the 28th sees the swell build to 5ft, then 5ft, but the forecast keeps calling it poor surf conditions even with clean winds. Saturday the 29th and Sunday the 30th get some decent size, up to 6ft and pushing a moderate energy of 378 into Saturday afternoon, but the wind swings onshore and chops it all up. It's frustrating stuff.

Monday the 31st is where it starts to get interesting. A 7ft WSW groundswell (10-second period) rolls in Monday morning with a fresh offshore NW wind and a solid energy reading of 820. That's the kind of combo that can make this spot work, but it's only rated as marginal due to tricky tides. The afternoon drops to 6ft, still clean, but the magic might be short-lived.

After that, the swell drops right off. Tuesday and Wednesday are tiny, with weak readings below 60. Then the wind turns nasty on Thursday the 3rd of September. We get a 7ft SW swell, but it's getting hammered by a 22-25 mph cross-shore wind, energy is up around 465, but it's lumpy and messy – that's a kite-surfing setup, not a paddle-surfing one.

The middle of the second week is quiet again with small, weak swells. Friday the 4th of September afternoon kicks back up to 7ft from the WSW with clean wind, but the period is a short 7 seconds, making it a bit fat and weak for the size.

Now, here’s the real standout, and it's a long way off: Monday the 7th of September morning. We've got a beautiful 10ft W swell rolling in with glassy conditions – zero wind. The energy reading is a massive 2544, which is strong. But that size is firmly in the "experts only" territory. It'll be a powerful, clean swell at a sheltered spot that is notoriously inconsistent. For the experienced crew, that Monday morning could be the best session of the whole outlook. The tricky part is that it's over a week away, so treat it as a promising but less certain highlight. The crowd factor at Broadhaven South is "often," so be ready to share the peak.

After that, things taper off again. The rest of the window shows more small, poor-quality surf with onshore wind. The 8ft pulses on Friday the 11th of September look clean from the north, but with strong winds, it's another one that looks more inviting for a kite than a log.

So, to wrap it up: we've got a few windows of hope, particularly Monday the 31st of August morning and that potential glassy beast on Monday the 7th of September for the brave. But overall, the consistency isn't there. Hold out for that Monday 7th window.

Rusty.

Short Range Forecast

Heavy rain (total 24mm), heaviest during Fri night. Very mild (max 19°C on Thu afternoon, min 16°C on Sat afternoon). Winds increasing (light winds from the SW on Thu night, strong winds from the WNW by Sat afternoon).

Days 5-7 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Very mild (max 18°C on Tue afternoon, min 15°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, light winds from the NW by Wed morning).

Thu
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
1
1
1
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)
0.4
SW
6
0.7
SW
6
1.4
SW
6
1.5
SW
6
1.4
SW
6
1.6
SW
6
1.8
SW
8
2.2
WSW
9
1.7
WSW
9
1.7
WSW
9
1.8
SW
8
2
WSW
10
1.7
WSW
10
1.3
WSW
9
0.5
W
9
0.1
SW
18
1.1
W
6
0.7
WSW
6
0.5
WSW
7
0.2
SSW
15
Wave Graph
Metric surfscale
Energy kJ
11
42
146
183
152
201
378
812
449
421
428
820
528
276
40
12
85
34
30
21
Wind (km/h)
15
SW
20
WSW
20
WSW
25
W
20
SW
25
S
35
WSW
20
WNW
20
SSW
30
SSW
25
WNW
30
NW
20
WNW
25
WSW
30
WSW
25
W
15
NW
10
NW
15
SW
25
SW
Wind State
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-off
cross-off
cross-on
cross-on
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross
cross
High Tide
6:58PM7.30m
7:15AM7.26m
7:30PM7.69m
7:47AM7.58m
8:02PM7.94m
8:19AM7.77m
8:35PM8.04m
8:53AM7.81m
9:10PM7.97m
9:28AM7.69m
9:46PM7.71m
10:06AM7.40m
10:27PM7.29m
Low Tide
1:13AM0.81m
1:24PM0.69m
1:44AM0.48m
1:55PM0.42m
2:15AM0.29m
2:27PM0.29m
2:46AM0.24m
2:59PM0.31m
3:18AM0.35m
3:33PM0.48m
3:53AM0.63m
4:10PM0.81m
clear
thunderstorm
light rain
rain showers
rain showers
rain showers
clear
rain showers
rain showers
light rain
thunderstorm
part cloud
cloud
part cloud
rain showers
rain showers
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:26
6:26
6:28
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:17
8:15
8:14
8:10
8:08
8:07
8:05
 mm
2
2
1
8
8
1
2
2
6
1
2
Temp °C
19
18
18
18
18
17
18
16
19
17
16
15
16
16
17
18
18
16
17
18
Feels °C
17
18
15
15
13
14
13
11
14
13
12
10
12
12
12
16
17
14
16
14
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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