13th Ave South Surfside Surf Break

Lat Long: 33.67° N 78.90° W

Issued: 7 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's 13th Ave South Surfside sea temperature is
26.6° C

Normal for this time of year

13th Ave South Surfside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 13th Ave South Surfside today (18 Jun):

  • Afternoon surf: Afternoon surf (18 Jun, local time) - 2.5ft (0.7m), 6s period with S swell.
  • Evening surf: Evening surf (18 Jun, local time) - 3ft (0.9m), 5s period with S swell.

The current surf forecast for 13th Ave South Surfside at 11PM is: 0.9m 6s primary swell from a South direction and 0.1m 14s secondary swell from a East direction (forecast issued at 07:00pm June 18). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Jun)--
Afternoon (18 Jun)2.5ft (0.7m)6s
Evening (18 Jun)3ft (0.9m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Fri morning. Warm (max 31°C on Fri afternoon, min 22°C on Sat morning). Winds decreasing (strong winds from the WSW on Fri morning, calm by Sat night).

Thu
18
Friday
19
Saturday
20
Sun
21
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
11 AM
2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
6
0.9
S
5
0.9
S
6
0.8
S
6
0.9
S
6
0.9
S
7
1.1
SSW
7
1.9
SSW
7
0.7
S
7
0.6
S
7
0.6
S
7
0.5
S
7
0.4
S
7
0.4
SE
7
0.4
SSE
7
0.5
NE
4
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.2
SSE
6
0.2
SSE
6
0.3
SE
6
0.3
SE
6
0.4
SE
6
Wave Graph
Metric surfscale
Energy kJ
39
43
48
39
62
71
111
387
54
39
38
26
15
12
15
8
8
8
8
4
4
6
6
9
Wind (km/h)
20
SSW
25
SSW
15
WSW
15
SW
15
SSW
30
SW
40
WSW
30
WNW
15
W
10
WSW
10
SW
10
NW
20
NNE
20
NNE
15
NNE
5
N
10
NNW
10
NNE
5
NNE
5
SSE
5
SSW
5
W
5
S
20
SSE
Wind State
cross-on
cross
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
glassy
cross-off
cross-on
cross-on
High Tide
11:25PM1.90m
12:06PM1.62m
00:21AM1.77m
1:06PM1.62m
1:16AM1.63m
Low Tide
5:00PM-0.08m
5:49AM-0.06m
5:57PM0.04m
6:41AM0.01m
6:56PM0.15m
7:33AM0.07m
cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
heavy rain
part cloud
cloud
cloud
part cloud
thunderstorm
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:28
8:28
8:28
8:29
 mm
1
2
3
11
1
Temp °C
30
29
26
25
25
26
25
29
31
30
29
26
23
22
25
29
30
30
28
26
25
24
27
28
Feels °C
31
29
28
27
27
25
22
27
31
32
31
28
21
19
22
29
29
29
27
26
26
25
27
26
Swell 1
Height (m)
Direction
Period (s)
0.1
E
14
0.1
E
14
0.1
SE
14
0.1
SE
14
0.1
E
14
0.1
E
14
0.9
S
7
0.7
S
7
0.6
S
7
0.6
S
7
0.5
S
7
0.4
S
7
0.4
SE
7
0.4
SSE
7
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.2
SSE
6
0.2
SSE
6
0.3
SE
6
0.3
SE
6
0.4
SE
6
Energy kJ
4
4
8
8
4
4
86
54
39
38
26
15
12
15
8
8
8
8
4
4
6
6
9
Swell 2
Height (m)
Direction
Period (s)
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
SE
7
0.4
SE
7
0.3
S
6
0.1
SE
13
0.3
ENE
4
0.2
ENE
4
0.2
E
4
0.2
E
4
0.2
E
4
0.2
E
4
Energy kJ
4
3
3
3
2
12
7
7
3
2
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.1
E
13
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
Energy kJ
7
7
7
7
7
7
7
7
7
3
3
3
3
3
3
3
Wind waves
Height (m)
Direction
Period (s)
0.8
S
6
0.9
S
5
0.9
S
6
0.8
S
6
0.9
S
6
0.9
S
7
1.1
SSW
7
1.9
SSW
7
0.3
W
3
0.2
WNW
3
0.4
NE
3
0.4
NE
4
0.5
NE
4
Energy kJ
39
43
48
39
62
71
111
387
1
1
2
4
8
Nearest Offshore or Glassy
Rating
(10 max)
3
1
1
1
1
2
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
2543
487
524
14
100
381
354
363
20
0
47
14
29
60
150
197
150
757
788
788
757
381
381
381
Best forecast wave conditions in South Carolina
Rating
(10 max)
1
2
2
2
2
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
3
3
3
2
3
3
3
3
2
3
3
1
1
2
3
3
3
3
3
1
Header Global
Rating
(10 max)
5
5
6
6
6
6
4
4
4
4
5
5
4
6
5
5
8
9
9
9
8
8
7
7
  • 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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