Surf Forecasts:
13th Ave South Surfside surf forecast from 20 Oct 2026:
- Best quality surf: Thursday 22 Oct, 8AM (local time) - 2.5ft (0.7m), 12s period, E swell with cross-offshore winds.
- Most powerful swell: Tuesday 20 Oct, 5PM (local time) - 4.5ft (1.3m), 12s period, ENE swell with 470 kJ wave energy.
- Next surfable swell (1★+): Wednesday 21 Oct, 8PM (local time) - 2ft (0.6m), 9s period with E 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 Wednesday (Oct 21) at 8PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.3m and 11s. 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 1.3m 12s and forecast to arrive on Tuesday (Oct 20) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Oct 20) at 5AM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 21st Oct) | 2ft (0.6m) 9s |
| Best Surf | 8AM (Thu 22nd Oct) | 2.5ft (0.7m) 12s |
| Most Powerful | 5PM (Tue 20th Oct) | 4.5ft (1.3m) 12s |
Table - best surf conditions forecast for 13th Ave South Surfside over the next 16 days.
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 11°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Sun afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||||
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) | E 13 | E 12 | ENE 12 | ESE 11 | ENE 9 | E 9 | ESE 9 | E 12 | E 12 | ESE 11 | ESE 11 | E 5 | E 7 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 324 | 187 | 470 | 40 | 111 | 56 | 26 | 148 | 100 | 40 | 24 | 20 | 138 | 186 | 205 | 169 | 135 | 137 | 172 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 3:14AM1.30m | 3:49PM1.55m | 4:08AM1.41m | 4:38PM1.61m | 4:57AM1.53m | 5:24PM1.66m | 5:43AM1.67m | 6:08PM1.70m | 6:28AM1.80m | 6:52PM1.72m | 7:12AM1.91m | 7:37PM1.71m | |||||||
Low Tide | 9:09PM0.46m | 9:11AM0.47m | 10:05PM0.39m | 10:16AM0.41m | 10:55PM0.29m | 11:14AM0.30m | 11:40PM0.17m | 12:05PM0.19m | 00:23AM0.05m | 12:53PM0.07m | 1:05AM-0.05m | 1:40PM-0.02m | 1:47AM-0.13m | ||||||
 |  | |  |  | | | | | | | | | | | | | | | |
 | — | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — |
 | 6:37 | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 14 | 21 | 20 | 14 | 20 | 19 | 14 | 20 | 20 | 14 | 20 | 20 | 16 | 20 | 18 | 16 | 21 | 19 |
Feels °C | 13 | 8 | 16 | 16 | 10 | 15 | 15 | 10 | 16 | 17 | 9 | 16 | 17 | 11 | 15 | 13 | 11 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 12 | E 12 | ESE 9 | ESE 11 | E 9 | ESE 9 | E 12 | E 12 | ESE 11 | ESE 11 | ESE 10 | — | — | — | — | — | — | — |
| kJ | 324 | 187 | 129 | 26 | 40 | 56 | 26 | 148 | 100 | 40 | 22 | 10 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 13 | ESE 12 | — | ESE 11 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 40 | 41 | 24 | 25 | 92 | 48 | — | 24 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 3 | ENE 12 | ENE 5 | ENE 9 | — | ENE 4 | N 3 | — | ENE 4 | ENE 5 | E 5 | E 7 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 |
| kJ | 18 | 3 | 470 | 27 | 111 | — | 11 | 6 | — | 5 | 12 | 20 | 138 | 186 | 205 | 169 | 135 | 137 | 172 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 29 | 29 | 29 | 156 | 29 | 29 | 0 | 29 | 0 | 0 | 150 | 894 | 1181 | 891 | 684 | 663 | 464 | 43 | 150 |
Best forecast wave conditions in South Carolina | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.
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