
Surf Forecasts:
Folly Beach surf forecast from 7 Aug 2026:
- Most powerful swell: Saturday 8 Aug, 5AM (local time) - 4ft (1.2m), 8s period, SE swell with 201 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 1.2m 8s and forecast to arrive on Saturday (Aug 08) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Friday (Aug 14) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Sat 8th Aug) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for Folly Beach over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s chew the fat on what’s headed our way for the next couple of weeks.
Honestly, partner, I’m staring at this 16-day outlook and it’s a straight-up drought. There’s not a single session worth wetting a suit for. The whole stretch is a bust for decent surf. We’re looking at a gap of over a week and a half with no real recommendations, and the few bits of swell that do pop up are tiny, weak, and all chewed up by the wind.
The first little flicker of something, if you can even call it that, is on Friday, August 7th, at Folly Beach. We’ve got a puny 1.0ft SE swell, but it’s got a short 7-second period on it. The combined energy is a weak 91, and with a cross-on wind, it’s just choppy junk. The water temp is sitting at 86°, which is a touch warmer than normal for this time of year.
We drift through the weekend into the next week, and it’s the same sad story. The swell barely shows a pulse. Saturday the 8th drops to 0.8ft, Sunday the 9th is flat at 0.5ft with a glassy morning but no power. There’s a *very* brief moment on the morning of Friday, August 14th, where we get a clean 1.0ft SSW swell with a 6-second period, and for the first time, we get offshore wind out of the NW. The energy is still a weak 51. It’s clean, but the swell is just too small and weak to do a thing with.
From the 15th all the way to the 22nd of August, the story doesn’t change. We’re scraping the bottom with 0.2ft to 0.6ft waves, short periods, and mostly cross or onshore breezes. Even when the wind goes clean, there’s nothing underneath it. The combined energy never gets above a pathetic 79. For a spot like Folly Beach that’s fairly exposed, this is a proper flat spell. A setup like this, with so little wave energy and messy wind, looks more interesting for a kite than a paddle.
That’s the whole story. There is no standout session here. Not one. It’s a dry spell, pure and simple. Hope the models change their tune.
Rusty.
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat afternoon. Warm (max 29°C on Fri afternoon, min 25°C on Sat afternoon). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 13mm), heaviest on Mon night. Warm (max 34°C on Wed afternoon, min 27°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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) | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | S 4 | SSW 4 | ESE 6 | SSW 4 | SE 8 | SE 8 | SSW 5 | SW 5 | SE 8 | SSW 5 | SSW 5 |
Wave Graph | |||||||||||||||||||||
65 | 88 | 86 | 66 | 64 | 39 | 28 | 19 | 13 | 7 | 16 | 21 | 4 | 19 | 3 | 3 | 17 | 17 | 10 | 25 | 35 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | cross-on | glassy | cross-on | cross | cross | cross-on | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 3:25PM1.76m | 3:47AM1.40m | 4:35PM1.81m | 4:59AM1.43m | 5:42PM1.87m | 6:07AM1.49m | 6:44PM1.93m | 7:09AM1.57m | 7:41PM1.96m | 8:07AM1.64m | 8:33PM1.96m | 9:01AM1.70m | 9:22PM1.92m | ||||||||
Low Tide | 8:54AM0.01m | 10:02PM0.26m | 9:59AM-0.01m | 11:08PM0.20m | 11:04AM-0.05m | 00:10AM0.13m | 12:07PM-0.09m | 1:07AM0.05m | 1:07PM-0.14m | 1:59AM-0.02m | 2:04PM-0.16m | 2:48AM-0.07m | 2:57PM-0.14m | 3:35AM-0.07m | |||||||
6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | |
— | 8:13 | — | — | 8:12 | — | — | 8:10 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | |
mm | 1 | — | — | 4 | 6 | 2 | 3 | — | 4 | 3 | — | 5 | 1 | — | 3 | — | — | 1 | 1 | — | 2 |
Temp °C | 28 | 29 | 28 | 28 | 25 | 27 | 28 | 29 | 28 | 30 | 31 | 30 | 30 | 33 | 31 | 32 | 34 | 31 | 31 | 34 | 30 |
Feels °C | 31 | 31 | 30 | 31 | 28 | 30 | 33 | 31 | 29 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 34 | 33 | 31 | 34 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 8 | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | S 5 | ESE 6 | S 5 | S 5 | SE 8 | SSE 5 | S 5 | SE 8 | ESE 7 |
65 | 88 | — | 66 | 64 | 39 | 28 | 19 | 13 | 7 | 7 | 4 | 11 | 4 | 13 | 8 | 3 | 9 | 13 | 9 | 5 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 10 | SE 10 | SE 9 | ESE 6 | SE 9 | SE 6 | SE 6 | SE 6 | ESE 8 | SE 8 | — | — |
— | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 4 | 3 | 2 | 1 | 1 | 6 | 10 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 8 | SE 9 | — | SE 8 | SE 8 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | 3 | 3 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 8 | SE 8 | — | — | — | — | S 3 | S 4 | S 4 | S 4 | SSW 4 | — | SSW 4 | SW 5 | — | SSW 5 | SW 5 | W 3 | SSW 5 | SSW 5 |
26 | 48 | 86 | — | — | — | — | 2 | 7 | 5 | 16 | 21 | — | 19 | 17 | — | 17 | 17 | 1 | 25 | 35 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 243 | 229 | 755 | 213 | 795 | 112 | 102 | 962 | 316 | 296 | 1821 | 718 | 102 | 2272 | 342 | 295 | 2188 | 295 | 1155 | 295 | 137 |
Best forecast wave conditions in South Carolina | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.











