
Surf Forecasts:
Folly Beach surf forecast from 6 Aug 2026:
- Best quality surf: Sunday 9 Aug, 8PM (local time) - 2.5ft (0.7m), 7s period, SE swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 2AM (local time) - 3.5ft (1.1m), 8s period, SE swell with 173 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 8PM (local time) - 2.5ft (0.7m), 7s period with SE swell.
Best Forecast Surf Conditions for Folly Beach this week:
The surf forecast for Folly Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 8PM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.6m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Folly Beach in the next 16 days are 1.1m 8s and forecast to arrive on Saturday (Aug 08) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 5s period and expected on Wednesday (Aug 12) at 11AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 9th Aug) | 2.5ft (0.7m) 7s |
| Best Surf | 8PM (Sun 9th Aug) | 2.5ft (0.7m) 7s |
| Most Powerful | 2AM (Sat 8th Aug) | 3.5ft (1.1m) 8s |
Table - best surf conditions forecast for Folly Beach over the next 16 days.
The Lowdown
Alright, this is a tough one to call, folks. I’m Rusty, and I’ve been staring at the charts for Folly Beach, and I gotta be straight with you: it’s looking like a real dry spell. We’re looking at a 16-day window here, and there’s just nothing on the menu worth paddling out for. The whole forecast is a graveyard of "poor surf conditions" with scores that don’t break the zero mark. Basically, if you’re itching for a wave, you’re going to be itching for a long time.
The pattern is a stubborn, low-energy setup. We’ve got tiny, choppy swells coming in from the southeast mostly, with periods hanging around 4 to 8 seconds. That’s short-period, weak windswell, not the kind of energy that builds a rideable face. The combined swell energy is a joke, barely cracking a hundred (like 16 to 110) for most of the time, which is a dead giveaway that the ocean is just flat and tired.
Let’s walk through it. The first possible look is Thursday the 6th of August, but it’s a total non-starter. A 1ft to 2ft swell from the SE with a 7-second period, and a cross-onshore wind from the SSE at 6 mph. The water temp is about average for the time of year, but you won’t care because you’ll be sitting on the beach. Friday the 7th is the same sad story: 3ft, onshore wind, messy. Saturday the 8th? Same. Sunday the 9th through to the end of the first week? You guessed it – tiny, choppy, and crossed up.
There’s a small glimmer on the morning of Saturday the 15th of August, where we see a 3ft swell from the SSW with a 5-second period. The wind is light and cross-offshore from the WNW at 6 mph, which means clean conditions. The combined energy is a weak 55. But it’s a 5-second period. That’s all push and no face. It’ll be a dribbly, close-out shorebreak if anything at all. Not a stand-out by any stretch, just the least terrible option in a very terrible lineup.
The second week is identical. The 16th, 17th, 18th, 19th, 20th, and 21st of August are all the same pattern: tiny swells, periods that never get above 10 seconds, and mostly onshore or cross-onshore winds. The combined energy is always in the weak two-digit range. There’s just no swell energy to work with.
Honestly, this is one of those blank runs where the ocean just shuts down. For a spot like Folly Beach, which is a fairly exposed beach break, it’s a normal part of the summer pattern. The water temp is about average for the time of year, so no excitement there. For a kite surfer, maybe some of those afternoons with a 15 mph southerly wind and 2ft chop would be a laugh, but for a paddle surfer? Forget it. The forecasts can change, but right now, there’s nothing to get excited about.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Sat afternoon. Warm (max 29°C on Thu morning, min 27°C on Fri morning). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Sun night. Warm (max 32°C on Tue afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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 7 | SE 7 | SE 6 | SE 6 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | S 4 | SSW 4 | S 4 | SSW 4 | SSW 5 |
Wave Graph | |||||||||||||||||||
23 | 16 | 43 | 34 | 56 | 77 | 173 | 80 | 64 | 38 | 34 | 54 | 13 | 7 | 10 | 18 | 10 | 18 | 25 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross-on | cross | cross-off | cross | cross-off |
High Tide | 1:34AM1.45m | 2:18PM1.72m | 2:37AM1.41m | 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 | |||||||
Low Tide | 7:52AM0.02m | 8:54PM0.29m | 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 | |||||||
— | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | |
8:14 | — | 8:13 | — | — | 8:13 | — | — | 8:12 | — | — | 8:10 | — | — | 8:09 | — | — | 8:08 | — | |
mm | 2 | — | 1 | — | — | — | — | 6 | 7 | — | 2 | — | 3 | 2 | — | 3 | — | — | 2 |
Temp °C | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 27 | 29 | 28 | 29 | 30 | 28 | 30 | 32 | 30 |
Feels °C | 31 | 32 | 31 | 30 | 32 | 31 | 30 | 31 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | E 11 | SE 6 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 |
23 | 16 | 43 | 2 | 56 | 77 | 97 | 80 | 64 | 38 | 34 | 54 | 13 | 7 | 7 | 7 | 6 | 6 | 2 | |
Swell 2 Height (m) Direction Period (s) | — | — | E 11 | — | — | — | — | — | — | — | — | — | — | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 |
— | — | 2 | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 3 | 3 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 12 | — | SE 8 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 3 | |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | SE 7 | SE 6 | SE 6 | SE 7 | SE 8 | — | — | — | — | SSE 7 | S 4 | S 4 | S 4 | SSW 4 | S 4 | SSW 4 | SSW 5 |
2 | — | 21 | 34 | 32 | 33 | 173 | — | — | — | — | 37 | 7 | 7 | 10 | 18 | 10 | 18 | 25 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 584 | 538 | 1416 | 296 | 540 | 854 | 229 | 61 | 112 | 229 | 296 | 993 | 296 | 296 | 1954 | 351 | 295 | 803 | 102 |
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.











