13th Ave South Surfside surf break

13th Ave South Surfside surfForecast / Carolina South / USA

information circle48hr Weather and Surf, issued 6 am Wednesday 18 Feb 2026 EST
Forecast 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
8.3° C
(Which is 11.9°C colder than average for this time of year)


How big are the waves at 13th Ave South Surfside today?

The current surf forecast for 13th Ave South Surfside at 11AM is: 0.2m 11s primary swell from a East-southeast direction and 0.4m 4s secondary swell from a Southeast direction, 0.3m 2s secondary swell from a South-southwest direction (forecast issued at 06:00am February 18). The wind direction is predicted to be cross-shore.

Time (EST) & DateWave HeightWave Period
Morning (18 Feb)0.5ft (0.2m)11s
Afternoon (18 Feb)2.5ft (0.8m)4s
Evening (18 Feb)2.5ft (0.8m)6s

Table - waves today at 13th Ave South Surfside. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
18
Thursday
19
Friday
20
Sat
21
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
ESE
0.2
ESE
0.2
ESE
0.6
S
0.9
S
0.9
S
0.7
S
0.9
S
0.8
S
0.7
S
0.5
S
0.7
S
0.7
S
0.8
S
0.7
S
0.7
S
0.7
S
0.6
S
0.8
S
0.8
S
0.8
S
1.1
SSW
0.6
S
0.6
S
Period(s) (?)111111455666665555556666666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)121212123645305241321628253328282921394147952625
Wind
(km/h)
10
SW
10
SW
20
SW
25
SW
25
SSW
20
SW
15
SSW
15
SW
10
SW
10
SW
20
SW
20
SW
20
SW
20
SSW
15
SSW
20
SW
15
SW
15
SW
25
SW
25
SW
20
SW
15
SW
15
SW
10
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
7:58AM
1.66
8:10PM
1.56
8:40AM
1.62
8:53PM
1.60
9:23AM
1.55
9:39PM
1.61
Low Tide
/ height (m)
1:45AM
-0.16
2:13PM
-0.16
2:28AM
-0.18
2:51PM
-0.19
3:11AM
-0.18
3:31PM
-0.20
Wednesday
18
Thursday
19
Friday
20
Sat
21
Sunrise-6:56-------6:56-------6:54------
Sunset----6:01-------6:02-------6:04---
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
Rain (mm)
------------------------
Temp. °C151617202018181817181921211919191918192323232120
Feels °C (?)141514161616161716171618191717171716172122232120
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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