
Surf Forecasts:
13th Ave South Surfside surf forecast from 20 Jul 2026:
- Best quality surf: Thursday 23 Jul, 11AM (local time) - 3.5ft (1.0m), 6s period, S swell with cross-offshore winds.
- Most powerful swell: Wednesday 22 Jul, 11AM (local time) - 4ft (1.2m), 7s period, S swell with 123 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 11AM (local time) - 3.5ft (1.0m), 6s period with S swell.
Best Forecast Surf Conditions for 13th Ave South Surfside this week:
The surf forecast for 13th Ave South Surfside over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 23) at 11AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.3m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at 13th Ave South Surfside in the next 16 days are 1.2m 7s and forecast to arrive on Wednesday (Jul 22) 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 0.3m 3s period and expected on Sunday (Jul 26) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Thu 23rd Jul) | 3.5ft (1.0m) 6s |
| Best Surf | 11AM (Thu 23rd Jul) | 3.5ft (1.0m) 6s |
| Most Powerful | 11AM (Wed 22nd Jul) | 4ft (1.2m) 7s |
Table - best surf conditions forecast for 13th Ave South Surfside over the next 16 days.
The Lowdown
Alright, let’s get into it. I’m lookin’ at the charts for 13th Ave South Surfside for the next couple of weeks, and I gotta be straight with you – it’s a pretty grim stretch. The swell window just ain't cooperating, and the wind is messy most of the time.
For the first week, from Monday the 20th through to Saturday the 26th, it’s a write-off. We’ve got a weak, short-period S swell, mostly between 1 ft and 4 ft, but the wind is a constant problem. Mostly cross or cross-onshore, often fresh and lumpy, with a few thunderstorms in the mix. The combined wave energy barely gets going, with a weak 18 to 186 (combined energy of all swells directed here). The water is a touch warmer than normal at 85° on Monday morning, but that’s small comfort when the waves are shit. You’re not gonna want to paddle out in this.
We finally get a brief window on Thursday morning the 23rd. The wind switches to a light cross-offshore from the WSW at 9 mph, cleaning things up. The swell is a modest 3 ft from the S, with a moderate energy reading of 114. It’s surfable, but ordinary. Still, that’s the best the week’s got.
Then we hit another dead zone. Friday the 24th through Sunday the 27th is all small, weak, and choppy. Monday the 27th has a clean-looking cross-offshore wind, but the swell is a pathetic 1 ft from the SSE. Barely a ripple.
Now, here’s a little glimmer. Tuesday the 28th of July. The morning brings a clean offshore breeze from the NNW at 9 mph, and the swell pushes up to 4 ft from the S. The energy comes in at a moderate 111. It’s not a standout day, but it’s the best we’ve seen. The afternoon stays clean with a cross-offshore wind from the SW. If you’re desperate, that Tuesday morning is your window.
The rest of the run is a total dud. Wednesday the 29th through to Tuesday the 4th of August is all small, weak, and onshore. We’re talkin’ swell under 2 ft, with combined energy readings dropping to as low as 7. There’s a glassy morning on the 1st of August, but with only 1.0 ft of SE swell, it’s not worth the wetsuit. This is a long, blank run. For an inconsistent spot like this, it’s not unusual, but it still stings.
Honestly, for a beginner spot, even the best day on Tuesday the 28th is only 4 ft – that’s fine for learning. But the crowds are possible here, so if you go, you might have company. The optimum swell direction is SE, and we’re getting S swells, so it’s never quite firing on all cylinders.
So, to sum it up: if you’re a surfer, stay home until at least Tuesday the 28th of July. That morning is your only real chance. Otherwise, this is a long two weeks of nothing. The forecasts could change, but don’t hold your breath.
Rusty.
Short Range ForecastModerate rain (total 12mm), heaviest on Mon morning. Warm (max 32°C on Wed afternoon, min 27°C on Mon morning). Winds increasing (light winds from the SW on Mon morning, fresh winds from the SSW by Tue afternoon). | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Thu night. Warm (max 31°C on Thu morning, min 22°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
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) | S 5 | S 4 | S 5 | S 6 | S 5 | S 6 | S 7 | S 5 | S 6 | S 6 | S 5 | S 5 | S 6 | S 6 | ESE 8 | SE 8 | SE 8 | SE 8 | SSW 5 | SSW 5 | SSW 6 |
Wave Graph | |||||||||||||||||||||
25 | 16 | 20 | 46 | 70 | 76 | 123 | 83 | 64 | 71 | 46 | 29 | 30 | 30 | 24 | 15 | 14 | 20 | 23 | 27 | 43 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross | cross-off | cross-on | cross-off | cross | cross-on | cross-on | cross | cross-on | glassy | cross-off | cross-on | cross |
High Tide | 1:28PM1.66m | 1:30AM1.44m | 2:21PM1.62m | 2:21AM1.33m | 3:13PM1.59m | 3:13AM1.25m | 4:04PM1.58m | 4:05AM1.22m | 4:53PM1.60m | 4:56AM1.23m | 5:40PM1.64m | 5:44AM1.26m | 6:24PM1.69m | ||||||||
Low Tide | 7:24PM0.30m | 7:38AM0.18m | 8:23PM0.37m | 8:28AM0.23m | 9:25PM0.41m | 9:21AM0.27m | 10:26PM0.41m | 10:16AM0.29m | 11:21PM0.38m | 11:10AM0.28m | 00:11AM0.34m | 11:59AM0.26m | 00:54AM0.28m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | |
— | 8:23 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:21 | — | — | 8:20 | — | |
mm | 2 | — | 1 | 2 | — | 2 | 2 | — | 3 | 2 | 1 | 7 | 2 | 1 | 1 | — | 2 | 4 | — | 5 | 1 |
Temp °C | 29 | 30 | 29 | 30 | 31 | 28 | 31 | 32 | 29 | 31 | 30 | 26 | 23 | 26 | 26 | 24 | 23 | 24 | 26 | 27 | 27 |
Feels °C | 32 | 30 | 29 | 30 | 29 | 28 | 31 | 31 | 29 | 33 | 34 | 29 | 26 | 28 | 28 | 25 | 24 | 27 | 30 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 5 | SE 8 | SE 8 | — | — | — | SSE 7 | SE 9 | SE 8 | S 6 | ESE 8 | SE 7 | S 6 | SSE 5 | ESE 8 | SSE 5 | SSE 5 | S 5 | SSW 5 | S 5 | S 6 |
13 | 2 | 2 | — | — | — | 60 | 12 | 10 | 35 | 6 | 8 | 30 | 17 | 24 | 9 | 9 | 8 | 8 | 8 | 15 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | — | — | — | — | — | SE 9 | — | — | SE 7 | — | — | SE 8 | SE 8 | S 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 |
2 | — | — | — | — | — | 3 | — | — | 8 | — | — | 10 | 16 | 4 | 15 | 14 | 14 | 15 | 16 | 6 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 5 | S 4 | S 5 | S 6 | S 5 | S 6 | S 7 | S 5 | S 6 | S 6 | S 5 | S 5 | — | S 6 | — | — | — | SSW 5 | SSW 5 | SSW 5 | SSW 6 |
25 | 16 | 20 | 46 | 70 | 76 | 123 | 83 | 64 | 71 | 46 | 29 | — | 30 | — | — | — | 20 | 23 | 27 | 43 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 150 | 945 | 431 | 1321 | 1321 | 360 | 443 | 436 | 397 | 0 | 100 | 14 | 43 | 43 | 43 | 150 | 43 | 0 | 0 | 145 | 20 |
Best forecast wave conditions in South Carolina | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the 13th Ave South Surfside Surf forecast
The above surf forecast table for 13th Ave South Surfside provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 13th Ave South Surfside can be found by selecting the local surf guide option on the grey menu. Our 13th Ave South Surfside 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 (13th Ave South Surfside) 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 13th Ave South Surfside 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.
13th Ave South Surfside is 2 km (1 miles) from Myrtle Beach. If you plan a vacation in South Carolina, look for hotels and other accommodation in Myrtle Beach. Myrtle Beach has rooms for a wide range of budgets as well as car hire and transport links.










