- Forecast
- Maps
- Live
- Weather State
- Spot Information
13th Ave South Surfside Surf Forecast
/ Carolina South (23 breaks) / South Carolina (21 breaks) /
Surf Forecasts:
13th Ave South Surfside surfForecast / Carolina South / USA
48hr Weather and Surf, issued 1 pm Thursday 21 May 2026 EDTForecast update in hr min s Forecast update imminent
13th Ave South Surfside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 13th Ave South Surfside sea temperature is
23.2° C
(Which is slightly cooler than normal)How big are the waves at 13th Ave South Surfside today?
The current surf forecast for 13th Ave South Surfside at 7PM is: 0.6m 8s primary swell from a East-southeast direction and 0.1m 14s secondary swell from a East direction, 0.3m 3s secondary swell from a South-southeast direction (forecast issued at 01:00pm May 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.5m) | 8s |
| Afternoon (21 May) | 2ft (0.6m) | 8s |
| Evening (21 May) | 2ft (0.6m) | 8s |
Table - waves today at 13th Ave South Surfside. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Thu night. Warm (max 27°C on Thu afternoon, min 23°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 8 | ESE 8 | SE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | |
47 | 46 | 55 | 46 | 54 | 54 | 54 | 54 | 54 | 54 | 53 | 41 | 107 | 63 | 104 | 50 | 39 | 49 | 46 | 44 | 43 | 43 | 42 | 41 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | cross-on | cross-on | cross-on | cross-off | glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross | |
High Tide | 12:26PM1.48m | 00:45AM1.75m | 1:30PM1.49m | 1:46AM1.65m | 2:32PM1.52m | 2:45AM1.55m | ||||||||||||||||||
Low Tide | 6:15PM0.00m | 7:09AM0.02m | 7:19PM0.10m | 8:09AM0.07m | 8:27PM0.17m | |||||||||||||||||||
 |  |  | |  |  |  | | | | | | | |  | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — |
 | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:14 | — | — | — | 8:15 |
1 | — | — | — | — | — | 3 | 2 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 2 | |
Temp °C | 26 | 27 | 26 | 25 | 24 | 24 | 23 | 23 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 |
27 | 26 | 25 | 25 | 25 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 26 | 25 | 26 | 26 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | — | — | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | SE 8 | SE 8 | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
 kJ | 47 | — | — | 46 | 54 | 54 | 54 | 54 | 54 | 54 | — | 41 | 51 | — | 61 | 50 | 39 | 49 | 46 | 44 | 43 | 43 | 42 | 41 |
Swell 2 Height (m) Direction Period (s) | — | SE 14 | SE 14 | E 14 | SE 14 | SE 13 | SE 13 | E 13 | — | — | E 13 | — | — | — | — | — | — | — | — | SE 13 | — | — | — | E 7 |
| kJ | — | 8 | 8 | 4 | 8 | 7 | 7 | 3 | — | — | 3 | — | — | — | — | — | — | — | — | 7 | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 13 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 8 | SE 8 | SSE 3 | — | — | — | — | — | — | SE 8 | — | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — | — | SSW 4 | — |
| kJ | — | 46 | 55 | 2 | — | — | — | — | — | — | 53 | — | 107 | 63 | 104 | — | — | — | — | — | — | — | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 197 | 896 | 900 | 913 | 397 | 0 | 0 | 0 | 344 | 344 | 2058 | 2058 | 344 | 363 | 43 | 43 | 43 | 43 | 43 | 43 | 258 | 411 | 102 | 116 |
Best forecast wave conditions in South Carolina | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our 13th Ave South Surfside surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest