
Surf Forecasts:
Folly Beach Pier surf forecast from 14 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 5AM (local time) - 4ft (1.2m), 7s period, E swell with 127 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 7s and forecast to arrive on Thursday (Sep 17) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 6s period and expected on Saturday (Sep 19) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Thu 17th Sep) | 4ft (1.2m) 7s |
Table - best surf conditions forecast for Folly Beach Pier over the next 16 days.
The Lowdown
Alright, let's talk about Folly Beach Pier (Folly-Beach-Pier). The last week and a half have been pretty tough going. We're talking small, weak swell – maybe 1 to 3 feet at best – and most of it is short-period, wind-driven slop. The water temp is 83°F, which is a bit warmer than the usual for this time of year, so that’s a plus if you just want a dip.
From now through the 25th, it’s all pretty bleak. The swell is mostly under 3 feet, the period is short, and the winds are mostly cross or cross-on shore, creating a lot of chop. The energy is weak, down in those low two-digit numbers – you know, 27, 68, 87 – nothing that's going to push you down the line.
There's a slight bump on the 25th and 26th, with wave heights getting up to around 4 feet and the energy climbing into the 100s and 200s. But it's still short-period, east-southeast swell, and the winds are still cross-on. It's a bit more movement, but it's still not great.
Then, you get to Sunday the 27th and Monday the 28th. This is the window. The swell jumps up to 5 to 6 feet, the period stretches out to 9 seconds, and the energy numbers go through the roof – we're talking 497, 709, 452. That's some real power. And the wind is cross-offshore from the north-northeast. That's going to clean it right up. This is the standout. It's going to be big, clean, and lined up. Now, at 5 to 6 feet, this is getting serious. It’s not for beginners. You need to be comfortable in overhead surf.
The morning of the 29th still has solid 4 to 5 foot waves with that same clean offshore wind. It’s a great follow-up session, but the afternoon looks like it might get a little messy with some rain and a shift in the wind.
So, the plan is simple: write off the next week, and make sure you’re free on Sunday the 27th. That’s the day. Big, clean, and powerful. That’s what we’ve been waiting for.
Rusty out.
Short Range ForecastLight rain (total 5mm), mostly falling on Tue morning. Warm (max 31°C on Mon afternoon, min 24°C on Wed morning). Winds increasing (light winds from the N on Mon morning, fresh winds from the ENE by Tue morning). | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Fri morning. Warm (max 28°C on Fri afternoon, min 23°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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 9 | SE 9 | SE 9 | E 6 | E 6 | E 6 | E 6 | E 5 | E 7 | E 6 | E 5 | E 6 | E 7 | ESE 7 | ESE 7 | SE 5 | SE 5 | SE 11 | SE 6 | SE 7 | SE 7 |
Wave Graph | |||||||||||||||||||||
27 | 26 | 20 | 78 | 71 | 57 | 51 | 52 | 70 | 50 | 43 | 43 | 70 | 15 | 10 | 5 | 7 | 5 | 6 | 7 | 8 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-on | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | glassy | cross-on | cross-on |
High Tide | 11:20AM1.91m | 11:26PM1.68m | 12:02PM1.84m | 00:05AM1.58m | 12:46PM1.76m | 00:47AM1.49m | 1:33PM1.70m | 1:34AM1.43m | 2:26PM1.65m | 2:28AM1.38m | 3:23PM1.64m | 3:28AM1.38m | 4:21PM1.66m | 4:29AM1.41m | |||||||
Low Tide | 5:00PM0.19m | 5:08AM0.16m | 5:44PM0.29m | 5:48AM0.24m | 6:30PM0.38m | 6:32AM0.31m | 7:21PM0.46m | 7:21AM0.37m | 8:17PM0.51m | 8:18AM0.41m | 9:16PM0.52m | 9:19AM0.42m | 10:15PM0.48m | ||||||||
7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:05 | — | — | |
— | 7:27 | — | — | 7:25 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — | |
mm | 1 | — | — | 4 | — | — | — | — | — | — | — | 4 | 3 | — | — | — | — | — | — | — | 1 |
Temp °C | 30 | 31 | 29 | 27 | 26 | 25 | 26 | 26 | 26 | 24 | 26 | 26 | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 29 | 27 |
Feels °C | 33 | 32 | 31 | 27 | 24 | 23 | 24 | 24 | 24 | 22 | 25 | 27 | 30 | 30 | 30 | 32 | 30 | 30 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | E 15 | E 15 | — | SE 14 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | E 7 | ESE 7 | ESE 7 | SE 5 | SE 9 | SE 9 | SE 6 | SE 7 | ESE 9 |
27 | 26 | 20 | 4 | 4 | — | 8 | 7 | 7 | 7 | 7 | 7 | 32 | 15 | 10 | 5 | 3 | 3 | 6 | 7 | 8 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SE 9 | SE 9 | SE 13 | SE 9 | SE 8 | E 7 | E 6 | E 7 | SE 8 | ESE 8 | SE 7 |
— | — | — | — | — | — | — | — | — | — | 3 | 3 | 6 | 3 | 3 | 4 | 1 | 1 | 3 | 7 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | SE 12 | SE 12 | SE 9 | SE 12 | SE 11 | SE 11 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 6 | 3 | 5 | 5 | 4 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | E 6 | E 6 | E 6 | E 6 | E 5 | E 7 | E 6 | E 5 | E 6 | E 7 | — | — | — | SE 5 | SE 6 | — | S 3 | S 3 |
— | — | — | 78 | 71 | 57 | 51 | 52 | 70 | 50 | 43 | 43 | 70 | — | — | — | 7 | 11 | — | 1 | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 245 | 297 | 869 | 1822 | 1418 | 1418 | 1418 | 679 | 106 | 382 | 487 | 303 | 221 | 1124 | 498 | 498 | 1424 | 1104 | 498 | 546 | 350 |
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.










