Jap Rock surf break

Jap Rock surfForecast / Florida – South / USA

information circle48hr Weather and Surf, issued 1 pm Saturday 16 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Jap Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jap Rock sea temperature is
27.9° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Jap Rock today?

The current surf forecast for Jap Rock at 7PM is: 1.0m 5s primary swell from a East direction and 0.4m 6s secondary swell from a North-northeast direction, 0.1m 9s secondary swell from a Northeast direction (forecast issued at 01:00pm May 16). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (16 May)2ft (0.6m)4s
Afternoon (16 May)3ft (0.9m)4s
Evening (16 May)3.5ft (1.0m)5s

Table - waves today at Jap Rock. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Sun morning. Warm (max 28°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Sat
16
Sunday
17
Monday
18
Tue
19
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
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
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
E
4
0.9
E
4
0.9
E
5
1
E
5
1.1
E
5
1
E
5
1.1
E
5
1.1
E
5
1
E
5
0.9
E
5
0.8
E
5
0.7
E
5
0.9
E
4
1.1
E
5
1.2
E
5
1.2
E
5
1.1
E
5
1.1
E
5
1
E
5
1
E
5
1.1
E
5
1.2
E
5
1.2
E
5
1.2
E
5
Wave Graph
Metric surfscale
Energy kJ
14
30
36
50
64
54
60
61
52
42
31
22
31
55
77
77
62
62
52
52
62
73
76
76
Wind (km/h)
20
E
20
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
E
25
E
25
E
25
E
20
E
20
E
20
E
20
E
25
E
20
E
20
E
25
E
20
E
20
E
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
High Tide
8:17AM0.87m
9:03PM0.98m
9:09AM0.89m
9:55PM0.99m
10:02AM0.89m
10:47PM0.97m
Low Tide
2:32PM-0.22m
3:06AM-0.02m
3:23PM-0.23m
3:57AM-0.02m
4:17PM-0.21m
4:51AM-0.00m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:00
8:00
8:00
8:00
1
1
1
1
1
1
1
1
Temp °C
27
28
27
26
26
26
26
26
27
27
27
26
26
26
26
26
27
27
27
26
26
26
26
26
27
28
27
26
26
27
27
26
28
28
27
26
26
26
27
26
27
27
27
26
27
26
26
26
Swell 1
Height (m)
Direction
Period (s)
0.3
N
7
0.4
NNE
6
0.4
NNE
6
0.4
NNE
6
0.4
NNE
6
0.3
NNE
6
0.3
NNE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.4
NE
6
0.3
SSE
4
0.2
SSE
5
0.1
NE
11
0.1
NE
10
0.1
NE
10
0.2
E
8
0.2
SSE
5
0.3
SSE
5
0.3
SSE
5
0.2
S
5
0.1
NE
9
0.1
NE
9
Energy kJ
8
14
13
12
12
7
7
8
9
9
9
9
4
2
4
4
4
5
2
5
5
2
3
3
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
6
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.2
E
8
0.1
NE
9
0.1
NE
9
0.2
ESE
8
0.2
E
8
0.2
ESE
8
0.3
SSE
4
0.2
NNE
6
0.1
NE
11
0.1
S
5
0.1
S
5
0.1
NE
10
0.2
NNE
9
0.2
E
8
0.1
NE
10
0.1
NE
10
0.1
N
8
0.1
NE
8
Energy kJ
2
3
3
3
3
5
3
3
6
5
6
4
3
5
1
1
4
8
5
4
4
1
3
Swell 3
Height (m)
Direction
Period (s)
0.2
E
7
0.1
NE
6
0.1
NE
12
0.1
NE
11
0.1
NE
9
0.1
NE
11
0.1
NE
11
0.1
NE
9
0.1
NE
9
0.1
NE
9
0.2
ESE
8
0.1
NE
11
0.1
NE
10
0.1
NE
8
0.2
E
8
0.1
NE
10
0.1
NE
8
0.1
NE
8
Energy kJ
4
2
6
5
3
5
5
3
3
3
6
5
4
3
5
4
3
3
Wind waves
Height (m)
Direction
Period (s)
0.6
E
4
0.9
E
4
0.9
E
5
1
E
5
1.1
E
5
1
E
5
1.1
E
5
1.1
E
5
1
E
5
0.9
E
5
0.8
E
5
0.7
E
5
0.9
E
4
1.1
E
5
1.2
E
5
1.2
E
5
1.1
E
5
1.1
E
5
1
E
5
1
E
5
1.1
E
5
1.2
E
5
1.2
E
5
1.2
E
5
Energy kJ
14
30
36
50
64
54
60
61
52
42
31
22
31
55
77
77
62
62
52
52
62
73
76
76
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
859
1590
1612
1193
797
974
631
1157
1138
1218
1429
1199
974
925
775
1068
1074
1074
1812
1590
974
778
775
663
Best forecast wave conditions in South Florida
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
3
2
2
2
2
2
2
1
2
2
2
4
5
4
4
4
4
4
4
3
Header Global
Rating
(10 max)
5
6
5
4
4
4
6
9
9
7
4
4
5
7
5
4
5
4
4
4
4
5
5
5
  • 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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