Surf Forecasts:
Folly Beach Pier surf forecast from 18 Aug 2026:
- Most powerful swell: Sunday 23 Aug, 11AM (local time) - 3.5ft (1.0m), 6s period, S swell with 59 kJ wave energy.
Best Forecast Surf Conditions for Folly Beach Pier this week:
The most powerful waves expected at Folly Beach Pier in the next 16 days are 1.0m 6s and forecast to arrive on Sunday (Aug 23) at 11AM. Winds are predicted to be glassy 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 21) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sun 23rd Aug) | 3.5ft (1.0m) 6s |
Table - best surf conditions forecast for Folly Beach Pier over the next 16 days.
The Lowdown
Alright, let's get into it.
Straight up, the next couple of weeks are looking pretty flat and crummy. We've got a solid stretch of nothing going on, with tiny, weak swell and onshore winds messing up what little there is. It’s a classic dead spell, and you’re gonna have to wait it out.
The first faint sign of life comes on Sunday, the 23rd. The swell might bump up to a whole 3ft, and the morning looks glassy with light southerly winds. That's your best bet for a clean paddle, but even then, the period is short and the energy is weak. It's knee-high, clean, but not really worth the effort. Monday the 24th and Tuesday the 25th are back to tiny leftovers, so don’t get too excited.
The only real window, if you can call it that, is around the 27th and 28th. There’s a bit more energy in the water, finally getting into the triple digits (123 on Thursday afternoon and 105 on Friday afternoon). The swell height stays small, around 1ft to 3ft, but there’s a slightly longer period to it. For Folly Beach Pier, we’re looking at a SE swell, which is okay, though not perfect for the spot. But the wind is still a problem – mostly cross and cross-on, keeping things choppy.
Honestly, for the first week, there’s nothing that’s going to get your heart racing. The water is a touch warmer than usual for this time of year, running about 3°F above average, so it will feel nice out there, but that’s about the only highlight.
If you’re desperate, Sunday morning the 23rd is your best bet for a clean, glassy paddle, but don’t expect much push.
The bigger issue is the constant onshore winds. With the tiny swell and all that chop, the setup at Folly Beach Pier, being a beach/pier break, is looking a whole lot more interesting for kite surfing than paddle surfing. You might want to dig out the kite gear because the surfboards are gonna be gathering dust.
There is a bit of hope towards the end of the second week. The period on the 26th jumps to 18 seconds, but the swell is tiny. Long-period groundswell like that is better at a point or reef break, but at a beach break, it tends to close out. And with the wind still being cross-shore, it's not shaping up to be anything special.
So, bottom line: we’ve got a long, dry spell ahead. The forecast is pretty locked in for the near term, and it’s poor. The long-range stuff for the end of August is promising a slight increase in energy, but it’s still small and wind affected. I wouldn’t be cancelling any plans for this one. Keep the board in the car, but maybe keep the kite gear closer.
Stay patient. It tends not to stay this poor for long.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 35°C on Tue afternoon, min 28°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 67mm), heaviest during Fri night. Warm (max 31°C on Fri afternoon, min 22°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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 8 | SE 11 | SE 10 | SE 10 | SE 9 | SE 9 | SE 8 | ESE 8 | S 4 | S 5 | S 4 | S 5 | ESE 9 | ESE 13 | S 5 | S 6 | S 6 | S 6 | S 5 | SE 12 | SE 11 |
Wave Graph | |||||||||||||||||||||
18 | 30 | 26 | 23 | 21 | 12 | 11 | 7 | 12 | 11 | 14 | 16 | 8 | 17 | 19 | 59 | 50 | 38 | 18 | 25 | 31 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | cross-off | cross-on | cross | cross-off | cross-on | cross-on | glassy | on | on | glassy | cross-on | cross | glassy | cross-on | cross | cross-on | cross-on | cross |
High Tide | 1:29PM1.71m | 1:30AM1.49m | 2:19PM1.66m | 2:19AM1.41m | 3:12PM1.63m | 3:13AM1.35m | 4:08PM1.62m | 4:10AM1.34m | 5:04PM1.65m | 5:07AM1.35m | 5:57PM1.70m | 6:01AM1.40m | 6:45PM1.76m | ||||||||
Low Tide | 7:08PM0.32m | 7:16AM0.22m | 8:01PM0.39m | 8:07AM0.28m | 8:59PM0.44m | 9:02AM0.31m | 9:58PM0.45m | 10:00AM0.31m | 10:55PM0.42m | 10:56AM0.29m | 11:48PM0.37m | 11:48AM0.24m | 00:36AM0.30m | ||||||||
6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | |
— | 8:00 | — | — | 8:00 | — | — | 7:59 | — | — | 7:58 | — | — | 7:57 | — | — | 7:55 | — | — | 7:53 | — | |
mm | — | — | — | — | — | — | — | — | 2 | 1 | — | 33 | 5 | 1 | 16 | 7 | 1 | 3 | 1 | — | 2 |
Temp °C | 33 | 35 | 32 | 32 | 34 | 31 | 31 | 33 | 31 | 29 | 31 | 26 | 26 | 29 | 27 | 27 | 29 | 30 | 30 | 30 | 29 |
Feels °C | 35 | 36 | 35 | 33 | 34 | 33 | 31 | 33 | 33 | 34 | 34 | 29 | 31 | 31 | 27 | 31 | 29 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 4 | SE 11 | SE 10 | SE 10 | SE 9 | SE 9 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SSE 5 | ESE 9 | SE 9 | SE 8 | SE 8 | SE 12 | SE 12 | SE 12 | ESE 11 |
4 | 30 | 26 | 23 | 21 | 12 | 11 | 7 | 7 | 7 | 7 | 3 | 5 | 8 | 3 | 3 | 3 | 6 | 6 | 21 | 12 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | E 5 | S 4 | — | — | — | — | — | — | E 15 | SE 10 | SSW 5 | SE 13 | SE 13 | SE 13 | SE 12 | SE 8 | E 8 | — | SE 11 |
18 | 16 | 1 | 3 | — | — | — | — | — | — | 4 | 4 | 2 | 7 | 7 | 6 | 6 | 3 | 1 | — | 31 | |
Swell 3 Height (m) Direction Period (s) | SE 12 | E 6 | — | — | — | — | — | — | — | — | E 6 | SE 14 | ESE 9 | ESE 13 | — | — | — | — | — | — | — |
6 | 1 | — | — | — | — | — | — | — | — | 1 | 8 | 8 | 17 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SSW 4 | SSW 4 | — | SSW 3 | SSW 4 | S 4 | S 4 | S 4 | S 5 | S 4 | S 5 | — | S 3 | S 5 | S 6 | S 6 | S 6 | S 5 | S 5 | S 5 |
— | 10 | 12 | — | 3 | 4 | 3 | 6 | 12 | 11 | 14 | 16 | — | 8 | 19 | 59 | 50 | 38 | 18 | 25 | 21 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 103 | 295 | 283 | 103 | 297 | 878 | 1156 | 1434 | 498 | 373 | 2321 | 169 | 221 | 340 | 169 | 4 | 303 | 129 | 245 | 776 | 296 |
Best forecast wave conditions in South Carolina | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Folly Beach Pier Surf forecast
The above surf forecast table for Folly Beach Pier 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 Pier can be found by selecting the local surf guide option on the grey menu. Our Folly Beach Pier 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 Pier) 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 Pier 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 Pier is 9 km (6 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.











