
Surf Forecasts:
Folly Beach Pier surf forecast from 12 Sep 2026:
- Most powerful swell: Tuesday 15 Sep, 11AM (local time) - 4ft (1.2m), 6s period, E swell with 109 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 1.2m 6s and forecast to arrive on Tuesday (Sep 15) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Monday (Sep 14) at 2AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Tue 15th Sep) | 4ft (1.2m) 6s |
Table - best surf conditions forecast for Folly Beach Pier over the next 16 days.
The Lowdown
Alright folks, it’s Rusty here. Let’s cut through the noise and talk about the next couple of weeks. I’ve got the full picture laid out for you, and I’m not gonna sugarcoat it: it’s a slow start, but there’s a light at the end of the tunnel that might just be worth the wait.
Right now, and for the next week and a half, we’re looking at a whole lot of nothing at Folly Beach Pier. It’s that kind of stretch where you’re better off tuning the board or cleaning the wax off your car. We're talking tiny, weak surf – nothing over a foot or so, with periods that are all over the shop, from 4 seconds up to 12. There’s a brief bump on the 15th where the swell energy gets moderate (113), and the wave height pushes to just over 4 feet, but it’s coming with a fresh cross-shore wind that’ll chop it all to bits. Not worth getting wet for.
We’ve got a couple of mornings with clean, glassy conditions, like the morning of the 14th, but there’s simply no swell to go with it. It’s a classic case of the ocean looking pretty but having no punch. This quiet spell runs right through to the 22nd. You’re looking at a solid ten days of not much more than knee-to-waist-high slop. For the surfers who just need a fix, you can go get your toes wet, but you won't be getting any rides worth telling your mates about.
Now, here’s where things get interesting. Keep your eye on the morning of September 23rd. That’s the day the ocean finally wakes up. The swell builds to a solid chest-high plus, with an easterly-southeast direction, and the energy in the water jumps into the strong territory (432). We’re looking at clean conditions with a gentle cross-offshore breeze, which is exactly what this beach/pier setup needs. This is the standout window. The swell is pushing 6 feet, so it’s not for the groms, but it’s a proper surf.
The pattern holds into the 24th, but it gets bigger and messier. The swell peaks out over 7 feet and the energy is well into the very strong range (965 to 1134). The period stretches out to 10-11 seconds, which means more power and longer waits between sets. It’s still a decent wave, but the conditions get a bit more questionable as the wind swings around. It’s not the same clean, groomed lines as the 23rd. That Thursday is for the experienced crew who don’t mind a bit of a battle.
Beyond that, into the 25th and 26th, the swell starts to ease off slowly, but it stays rideable. The morning of the 25th still has some size – around 6 feet – and the energy is still strong (508), but it’s not as clean. By the 27th we’re back to a more junky, cross-onshore chop that’ll have you fighting for a decent face.
So, here’s the deal. Don't waste your energy this week. The water temperature is about average for this time of year, so only a thin wetsuit is needed. Ride the static, fix the dings, and save your energy for that Wednesday morning on the 23rd. That’s the one. It won't be perfect, but it’s the best on offer, and trust me, after this flat spell, a solid head-high wave with clean conditions will feel like a gift from the surf gods.
Rusty out.
Short Range ForecastLight rain (total 9mm), mostly falling on Fri night. Warm (max 31°C on Mon afternoon, min 26°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm (max 30°C on Mon night, min 20°C on Thu morning). Winds increasing (light winds from the SSE on Mon night, fresh winds from the ENE by Tue morning). | ||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
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 | S 5 | S 5 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 5 | E 5 |
Wave Graph | |||||||||||||||||||
13 | 8 | 11 | 17 | 14 | 25 | 21 | 20 | 19 | 0 | 109 | 103 | 88 | 79 | 81 | 50 | 60 | 43 | 37 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-on | cross | cross-off | cross-on | cross | glassy | cross-on | cross-on | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross |
High Tide | 9:27PM1.97m | 9:55AM1.98m | 10:08PM1.88m | 10:38AM1.96m | 10:47PM1.79m | 11:20AM1.91m | 11:26PM1.68m | 12:02PM1.84m | 00:05AM1.58m | 12:46PM1.76m | 00:47AM1.49m | 1:33PM1.70m | 1:34AM1.43m | ||||||
Low Tide | 3:11AM-0.01m | 3:33PM0.02m | 3:50AM0.02m | 4:17PM0.10m | 4:29AM0.08m | 5:00PM0.19m | 5:08AM0.16m | 5:44PM0.29m | 5:48AM0.24m | 6:30PM0.38m | 6:32AM0.31m | 7:21PM0.46m | |||||||
— | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | |
7:30 | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:25 | — | — | 7:24 | — | — | 7:22 | — | |
mm | 4 | 2 | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 28 | 27 | 28 | 28 | 28 | 30 | 29 | 30 | 31 | 30 | 25 | 25 | 25 | 24 | 25 | 24 | 24 | 27 | 27 |
Feels °C | 30 | 30 | 31 | 30 | 31 | 31 | 31 | 34 | 32 | 33 | 24 | 22 | 23 | 22 | 22 | 22 | 23 | 27 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SSE 5 | SE 8 | SE 9 | S 5 | SE 10 | S 5 | S 5 | SE 9 | SE 9 | E 15 | E 15 | — | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | ESE 5 |
13 | 7 | 11 | 13 | 12 | 23 | 25 | 7 | 19 | 20 | 4 | 4 | — | 8 | 7 | 7 | 7 | 7 | 15 | |
Swell 2 Height (m) Direction Period (s) | — | SE 7 | — | — | SE 10 | — | SE 9 | SE 9 | S 4 | — | — | — | — | — | — | — | — | SE 9 | ESE 8 |
— | 8 | — | — | 14 | — | 21 | 20 | 6 | — | — | — | — | — | — | — | — | 3 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | SE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 13 |
— | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | |
Wind waves Height (m) Direction Period (s) | S 3 | — | S 5 | S 5 | SW 4 | S 4 | — | — | — | — | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 5 | E 5 |
4 | — | 11 | 17 | 5 | 25 | — | — | — | — | 109 | 103 | 88 | 79 | 81 | 50 | 60 | 43 | 37 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 315 | 1417 | 498 | 113 | 59 | 538 | 163 | 59 | 1124 | 295 | 106 | 106 | 106 | 831 | 106 | 297 | 355 | 382 | 297 |
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.










