Surf Forecasts:
Folly Beach surf forecast from 26 Aug 2026:
- Most powerful swell: Tuesday 1 Sep, 2PM (local time) - 1ft (0.3m), 15s period, SE swell with 34 kJ wave energy.
Best Forecast Surf Conditions for Folly Beach this week:
The most powerful waves expected at Folly Beach in the next 16 days are 0.3m 15s and forecast to arrive on Tuesday (Sep 01) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Friday (Aug 28) at 8AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Tue 1st Sep) | 1ft (0.3m) 15s |
Table - best surf conditions forecast for Folly Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s happening at Folly Beach over the next couple of weeks.
Honestly, straight up, there’s nothing to get excited about in the water right now. The whole 16-day stretch is a flat spell. We’re looking at tiny, weak waves across the board, with the swell barely pushing 3ft on a good day, and most days it’s just ankle-snappers around 0.7ft to 1ft. The combined swell energy stays low, mostly under 50, so there’s just no punch.
The water temp is sitting at a toasty 84°F, which is about 2°F warmer than normal for this time of year, so it’s a bit on the warm side, but that’s the only unusual thing.
We kick off from Tuesday, 25 August with no real surf. Wednesday and Thursday are just as flat, with cross-onshore winds chopping up what little bump there is. Friday the 28th morning sees a brief glass-off with a light cross-offshore breeze from the WSW, but it’s still only 1ft – not worth paddling out for. The wind turns choppy again by the afternoon.
Saturday and Sunday (29-30 August) offer nothing but small, messy slop. The wind stays onshore or cross-onshore, and the swell period is short, in the 5-8 second range. It's just bumpy and weak.
We then hit a long stretch from Monday, 31 August right through to Wednesday, 9 September. There are a couple of mornings that look glassy, like the mornings of 1 September and 2 September, with light winds and even a glassy surface. But the wave height never gets above 1ft. You’d be floating around on a lake. The swell period creeps up to 12 seconds on the afternoon of 2 September, which is a nice long period, but the height is still 1ft, so there’s just no energy to work with. The combined energy peaks at 68 on the afternoon of 6 September, but with a 2ft swell and 7-second period, it’s still just weak, choppy junk.
So here’s the deal – if you look at the whole run, there’s no standout session. The best you could hope for is a glassy morning with a tiny 1ft groundswell from the SE, like on 2 September morning, but it’s not even a surfable wave. It’s more of a paddleboard day. The break is fairly consistent for the region, but there just isn’t any swell forecast.
Crowds at Folly can pop up sometimes, but with this kind of flatness, you’ll have the place to yourself. Honestly, if you’re desperate for a wave, you might be better off with a kite setup because the combo of light wind days and small wind chop is more interesting for a kite than a surfboard.
Keep an eye on the charts, things change. But for now, it’s a no-go.
Rusty
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu morning. Warm (max 30°C on Fri afternoon, min 27°C on Wed morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Fri night. Warm (max 29°C on Fri night, min 27°C on Sat morning). Wind will be generally light. | ||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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) | ESE 11 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | S 4 | S 4 | SE 9 | S 4 | S 4 | SSE 5 | SE 5 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 |
Wave Graph | |||||||||||||||||||
11 | 11 | 9 | 8 | 8 | 16 | 19 | 13 | 21 | 14 | 7 | 10 | 7 | 10 | 16 | 20 | 14 | 13 | 19 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross | cross | cross-on | cross-on | cross | cross-on | cross | glassy | on | cross-on | cross-on | on | on | cross-on | on | cross-on |
High Tide | 7:04AM1.51m | 7:38PM1.77m | 7:46AM1.57m | 8:16PM1.79m | 8:25AM1.63m | 8:51PM1.78m | 9:04AM1.68m | 9:26PM1.75m | 9:42AM1.73m | 10:02PM1.70m | 10:23AM1.77m | 10:43PM1.65m | |||||||
Low Tide | 1:07AM0.27m | 1:03PM0.19m | 1:46AM0.21m | 1:48PM0.15m | 2:24AM0.15m | 2:31PM0.13m | 3:00AM0.11m | 3:13PM0.13m | 3:36AM0.08m | 3:57PM0.15m | 4:14AM0.05m | 4:43PM0.19m | 4:56AM0.05m | ||||||
— | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | |
7:52 | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | |
mm | 1 | 4 | 1 | 4 | 5 | 1 | 4 | — | — | 2 | — | — | 2 | — | — | — | — | — | — |
Temp °C | 29 | 28 | 29 | 28 | 28 | 29 | 28 | 29 | 30 | 29 | 28 | 29 | 28 | 28 | 29 | 28 | 28 | 29 | 28 |
Feels °C | 31 | 31 | 30 | 29 | 30 | 29 | 29 | 30 | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 10 | ESE 10 | ESE 9 | SSE 4 | ESE 9 | ESE 9 | S 5 | SE 9 | ESE 8 | SSE 5 | ESE 8 | ESE 8 | SSE 4 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 |
11 | 11 | 9 | 8 | 6 | 8 | 8 | 12 | 12 | 7 | 7 | 7 | 7 | 3 | 16 | 20 | 14 | 13 | 19 | |
Swell 2 Height (m) Direction Period (s) | SSE 4 | SSE 4 | — | — | ESE 9 | — | E 13 | SE 9 | E 12 | E 11 | ESE 8 | SE 5 | E 10 | SE 8 | S 4 | — | — | — | SE 16 |
2 | 2 | — | — | 8 | — | 3 | 13 | 3 | 2 | 7 | 6 | 2 | 10 | 1 | — | — | — | 10 | |
Swell 3 Height (m) Direction Period (s) | — | — | E 7 | E 15 | — | E 14 | — | E 12 | — | — | SSW 5 | — | — | SSW 4 | — | — | — | — | — |
— | — | 1 | 4 | — | 4 | — | 3 | — | — | 7 | — | — | 1 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | SSE 4 | S 4 | — | S 4 | S 4 | — | S 4 | S 4 | — | S 4 | SSE 4 | — | — | — | — | — | SSE 3 |
— | — | 2 | 5 | — | 16 | 19 | — | 21 | 14 | — | 10 | 5 | — | — | — | — | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 351 | 351 | 1423 | 351 | 114 | 1417 | 316 | 241 | 764 | 114 | 241 | 883 | 525 | 372 | 486 | 525 | 309 | 1123 | 336 |
Best forecast wave conditions in South Carolina | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Folly Beach Surf forecast
The above surf forecast table for Folly Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Folly Beach can be found by selecting the local surf guide option on the grey menu. Our Folly Beach 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 (Folly Beach) 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 Folly Beach 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.
Folly Beach is 8 km (5 miles) from the city of Mount Pleasant. If you plan a vacation in South Carolina, look for hotels and other accommodation in Mount Pleasant. Mount Pleasant has rooms for a wide range of budgets as well as car hire and transport links.











