Surf Forecasts:
Broadhaven South surf forecast from 22 Aug 2026:
- Best quality surf: Friday 28 Aug, 4AM (local time) - 8ft (2.5m), 7s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 7PM (local time) - 10ft (3.0m), 8s period, W swell with 1,149 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 4AM (local time) - 8ft (2.5m), 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 Friday (Aug 28) at 4AM. The primary swell is predicted to be 2.5m and 7s period with a secondary swell of 0.1m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Broadhaven South in the next 16 days are 3.0m 8s and forecast to arrive on Friday (Aug 28) 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 0.4m 3s period and expected on Saturday (Aug 22) at 10PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 28th Aug) | 8ft (2.5m) 7s |
| Best Surf | 4AM (Fri 28th Aug) | 8ft (2.5m) 7s |
| Most Powerful | 7PM (Fri 28th Aug) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Broadhaven South over the next 16 days.
The Lowdown
Alright, let’s talk Broadhaven South in feet and miles per hour. This is a protected little cove that needs a south-west swell to light up, and for the next couple of weeks it’s mostly going to be a quiet affair. Water temp is around 64°, a touch warmer than usual for this time of year, at least for that first Saturday.
We start Saturday the 22nd with tiny 1ft waves from the SW and WSW. The period is long, about 15 seconds, but the energy is barely measurable – just 65. Wind is a cross-offshore breeze at 12 mph, keeping it clean, but there’s nothing to ride.
Sunday the 23rd is more of the same – 1ft from the SW, 14-second period, energy down to 39. A light offshore from the NNW at 6 mph Sunday afternoon cleans it up, but still flat.
Monday the 24th gets a little bump to 3ft, but it’s a nasty short-period windswell from the ESE with only 4 seconds between waves. A fresh cross-onshore wind at 22 mph makes it choppy and lumpy. Energy is at 68 – weak and messy. Not surfable.
Tuesday the 25th pushes size up to 4ft from the east, still with that ugly 5-second period. Energy climbs to a moderate 117, but the wind is a fresh cross-onshore at 19 mph. It’s lumpy and rough – better for kite surfing than paddling.
Wednesday the 26th drops to 1ft again, with onshore winds that go light in the afternoon. Poor conditions.
Thursday the 27th brings a bit more life – 5ft to 5ft from the SW, with 7- to 8-second period. Energy hits a moderate 242 to 298, but it’s cross-on shore winds again, fresh and lumpy.
Friday the 28th is the standout, but only for the brave. We get 8ft from the WSW, a 7-second period, and the energy jumps to a strong 605 in the morning, hitting 832 by the afternoon. Wind shifts to a cross-offshore from the west at 16 mph by the afternoon, making it clean. That 8ft is big – expert territory only. The short period means it’ll be a bit sloppy, but for experienced surfers, Friday afternoon the 28th is the best session on offer.
Saturday the 29th stays solid at 7ft in the morning, dropping to 5ft in the afternoon, both from the west with a cross-off wind. Energy stays strong at 411 and 214, but the swell period is still short at 7 seconds. Clean, but big and lumpy.
From Sunday the 30th onward, we’re back to tiny waves. Monday the 31st has a surfable afternoon – 4ft from the west, 8-second period, offshore wind from the NW at 12 mph, and moderate energy at 205. It’s okay, nothing special.
After that, the first week of September fades to 1ft or less with barely any energy. The 3rd of September has a pulse of 5ft from the WSW with a 6-second period, and some clean afternoon conditions, but the period is too short to get excited.
Bottom line: if you want the best of a quiet run, aim for Friday afternoon the 28th of August. It’s big, clean, and the only real swell of the 16-day window. After that, there’s a long dry spell. That’s just how it goes here sometimes.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 14°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the ESE by Mon morning). | Days 4-6 Weather SummaryHeavy rain (total 32mm), heaviest during Wed night. Warm (max 22°C on Tue afternoon, min 16°C on Wed night). Winds decreasing (fresh winds from the E on Tue morning, calm by Wed night). | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
AM | 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) | SW 15 | WSW 10 | SSW 15 | SW 14 | SW 13 | SW 14 | ESE 4 | E 4 | E 5 | E 5 | E 5 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SW 8 | SW 7 | SW 7 | WSW 7 | W 8 | W 8 |
Wave Graph | |||||||||||||||||||||
34 | 30 | 21 | 32 | 28 | 31 | 29 | 30 | 51 | 88 | 50 | 26 | 23 | 21 | 32 | 232 | 289 | 248 | 605 | 832 | 924 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | glassy | cross-on | cross-on | cross-on | cross | cross-off | off |
High Tide | 2:18PM5.16m | 3:09AM5.09m | 3:52PM5.29m | 4:31AM5.37m | 4:59PM5.73m | 5:25AM5.84m | 5:46PM6.27m | 6:06AM6.35m | 6:24PM6.81m | 6:42AM6.84m | 6:58PM7.30m | 7:15AM7.26m | 7:30PM7.69m | ||||||||
Low Tide | 8:51PM2.93m | 9:35AM2.90m | 10:22PM2.70m | 10:50AM2.53m | 11:22PM2.24m | 11:40AM2.04m | 00:05AM1.73m | 12:19PM1.53m | 00:41AM1.23m | 12:53PM1.06m | 1:13AM0.81m | 1:24PM0.69m | 1:44AM0.48m | ||||||||
6:15 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:24 | — | — | |
— | 8:29 | — | — | 8:27 | — | — | 8:23 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 28 | 3 | — | 1 | — | — | 1 |
Temp °C | 17 | 17 | 14 | 17 | 20 | 18 | 18 | 23 | 20 | 20 | 22 | 19 | 19 | 21 | 20 | 18 | 19 | 17 | 18 | 18 | 18 |
Feels °C | 15 | 12 | 10 | 16 | 16 | 14 | 12 | 18 | 13 | 15 | 16 | 19 | 17 | 22 | 21 | 13 | 16 | 16 | 17 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 9 | SW 14 | SW 13 | SW 10 | SW 9 | SSW 13 | SSW 13 | SSW 8 | SW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SW 8 | SW 12 | — | — | — | — |
31 | 30 | 16 | 32 | 28 | 25 | 13 | 18 | 17 | 7 | 11 | 26 | 23 | 21 | 32 | 232 | 5 | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSW 15 | SSW 15 | W 9 | W 9 | SW 14 | SSW 14 | SW 9 | W 9 | SSW 13 | W 8 | W 9 | W 8 | W 8 | W 8 | W 7 | W 8 | — | — | — | — |
34 | 21 | 21 | 6 | 6 | 31 | 19 | 3 | 6 | 17 | 5 | 15 | 12 | 11 | 10 | 4 | 1 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NW 5 | SW 12 | SW 12 | NNW 4 | — | NNW 4 | W 9 | W 9 | SW 9 | W 8 | SW 13 | SW 13 | SW 12 | SW 4 | SW 12 | SW 12 | W 13 | — | — | — | — |
1 | 6 | 6 | 1 | — | 1 | 7 | 6 | 3 | 5 | 7 | 7 | 6 | 3 | 6 | 6 | 3 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | N 4 | NNW 4 | N 3 | ENE 2 | — | — | ESE 4 | E 4 | E 5 | E 5 | E 5 | SSE 3 | S 4 | — | — | — | SW 7 | SW 7 | WSW 7 | W 8 | W 8 |
6 | 5 | 2 | 1 | — | — | 29 | 30 | 51 | 88 | 50 | 6 | 7 | — | — | — | 289 | 248 | 605 | 832 | 924 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 43 | 174 | 43 | 120 | 115 | 10 | 335 | 328 | 244 | 336 | 134 | 85 | 121 | 85 | 85 | 114 | 288 | 23 | 105 | 6 | 255 |
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.











