Surf Forecasts:
Broadhaven South surf forecast from 1 Sep 2026:
- Best quality surf: Friday 4 Sep, 7AM (local time) - 8ft (2.4m), 8s period, WSW swell with offshore winds.
- Most powerful swell: Friday 4 Sep, 7AM (local time) - 8ft (2.4m), 8s period, WSW swell with 707 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 7AM (local time) - 8ft (2.4m), 8s 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 04) at 7AM. The primary swell is predicted to be 2.4m and 8s period with a secondary swell of 0.2m and 15s. 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 2.4m 8s and forecast to arrive on Friday (Sep 04) at 7AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Tuesday (Sep 01) at 7PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Fri 4th Sep) | 8ft (2.4m) 8s |
| Best Surf | 7AM (Fri 4th Sep) | 8ft (2.4m) 8s |
| Most Powerful | 7AM (Fri 4th Sep) | 8ft (2.4m) 8s |
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 menu for the next couple of weeks.
Right off the bat, I gotta be straight with you – this isn’t one of those classic Pembrokeshire swells. We’ve got surf on the cards, but the quality is going to be a real struggle. The wind is the main villain here, just constantly messing with the shape. The first few days are a write-off. We’re looking at a gap from now until the morning of the 2nd of September where it’s just not worth paddling out. The water is sitting at 65°F at the start, which is much warmer than normal for this time of year, so that’s a nice surprise if you’re just having a dip.
Broadhaven South is the only game in town. It’s a sheltered spot, but it’s inconsistent, so you need patience. The first real chance comes on Wednesday morning, the 2nd of September. We’ll see a 4ft SW swell, but the wind is a nasty cross-on from the SSW at 22 mph, making it lumpy. Not worth it.
The first proper window of opportunity looks like Wednesday afternoon, 2nd September. The wind swings to a cross-off from the WSW at 19 mph, and the swell picks up to 6ft with a 7-second period. The energy is moderate (379). It’s going to be a clean looking wave, but that short period means it’ll be a bit crumbly, and 6ft is getting into the zone where it’s a bit much for beginners. For the experienced lot, it’s a session.
The best of the lot, the one to circle on the calendar, is Friday morning, 4th September. We’ve got a clean 7ft swell from the WSW, with a 7-second period, and the wind is a cross-off from the WNW at 16 mph. The wave energy is strong (600). It’s going to be a bit of a beast, and 7ft is solid. This is for the experts. Beginners should stay on the sand. This break is inconsistent, so if it lines up, it’ll be a memorable one. The energy is strong, but the short period will keep it from being a perfect wall.
The following week is a mix of small, weak swells and strong winds, with a few offshore windows. Monday morning, 7th September, sees a tiny 2ft, but the wind is a clean cross-off from the WSW. It’s a clean, small wave for a longboard. Then Friday morning, 11th September, we get a fresh offshore NW wind at 19 mph, but the swell is only 2ft with a 9-second period. It’ll be glassy, but you’ll be working for every ripple.
The 15th of September shows a very long period swell of 13 seconds, but the height is a pathetic 0.7ft. That’s a ghost swell. All that energy (20) and no power to push it. The wind is light and cross-off, so it’ll be flat and clean.
The standout for the whole period, no question, is that Friday morning, 4th September. It’s the biggest, most powerful swell with the best wind. For the rest, it’s a case of watching the wind and hoping for a lucky window. The crowds at Broadhaven South are often there, so expect company on the good days.
This is Rusty, signing off.
Short Range ForecastLight rain (total 5mm), mostly falling on Tue afternoon. Very mild (max 18°C on Wed afternoon, min 16°C on Mon afternoon). Winds increasing (light winds from the W on Mon night, fresh winds from the SSW by Wed morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Sun morning, min 14°C on Fri night). Winds decreasing (strong winds from the SW on Thu night, light winds from the SSE by Sat afternoon). | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 9 | WSW 8 | W 8 | SW 5 | SW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 7 | WSW 8 | WSW 8 | WSW 9 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 |
Wave Graph | ||||||||||||||||||||
768 | 375 | 147 | 136 | 11 | 83 | 352 | 412 | 270 | 270 | 594 | 547 | 318 | 193 | 127 | 103 | 64 | 62 | 25 | 24 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-on | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | on | cross-on |
High Tide | 9:10PM7.97m | 9:28AM7.69m | 9:46PM7.71m | 10:06AM7.40m | 10:27PM7.29m | 10:49AM6.97m | 11:14PM6.75m | 11:41AM6.44m | 00:15AM6.16m | 12:51PM5.97m | 1:38AM5.75m | 2:24PM5.81m | 3:15AM5.78m | |||||||
Low Tide | 3:18AM0.35m | 3:33PM0.48m | 3:53AM0.63m | 4:10PM0.81m | 4:32AM1.06m | 4:54PM1.27m | 5:20AM1.59m | 5:50PM1.81m | 6:25AM2.13m | 7:12PM2.25m | 8:02AM2.43m | 9:01PM2.28m | ||||||||
— | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — | |
8:08 | — | — | 8:07 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — | |
mm | — | — | — | 2 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 17 | 16 | 17 | 15 | 16 | 17 | 20 | 21 | 19 |
Feels °C | 11 | 12 | 14 | 13 | 15 | 12 | 14 | 15 | 15 | 15 | 14 | 13 | 12 | 14 | 13 | 15 | 15 | 15 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | — | — | SW 18 | SW 18 | W 8 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | — | SW 14 | WSW 8 | WSW 9 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 8 |
— | — | 12 | 12 | 11 | 10 | 24 | 21 | 21 | 37 | — | 33 | 318 | 193 | 127 | 103 | 64 | 62 | 25 | 24 | |
Swell 2 Height (m) Direction Period (s) | — | — | SW 18 | — | SW 16 | SW 16 | SW 9 | — | — | — | — | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SW 13 | SW 13 | ESE 4 |
— | — | 12 | — | 10 | 10 | 3 | — | — | — | — | 20 | 20 | 20 | 18 | 17 | 7 | 7 | 6 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 13 | SW 12 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | |
Wind waves Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 9 | WSW 8 | WSW 5 | SW 5 | SW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 7 | WSW 8 | — | — | — | — | — | ESE 3 | SE 4 | SSW 5 |
768 | 375 | 147 | 136 | 37 | 83 | 352 | 412 | 270 | 270 | 594 | 547 | — | — | — | — | — | 9 | 15 | 18 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 138 | 17 | 105 | 133 | 99 | 385 | 336 | 336 | 118 | 328 | 164 | 182 | 182 | 0 | 9 | 43 | 9 | 79 | 324 | 359 |
Best forecast wave conditions in Wales - Pembrokeshire | ||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||
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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.











