Crystals Surf Break

Lat Long: 39.37° N 74.41° W

Issued: 1 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Crystals sea temperature is
21.5° C

3.2°C warmer than normal for this time of year

Crystals surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Crystals today (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 4.5ft (1.4m), 5s period with S swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 0.5ft (0.1m), 14s period with SE swell.
  • Evening surf: Evening surf (18 Jun, local time) - 0.5ft (0.1m), 14s period with SE swell.

The current surf forecast for Crystals at 9AM is: 1.4m 5s primary swell from a South direction and 0.1m 15s secondary swell from a Southeast direction, 0.1m 6s secondary swell from a East direction (forecast issued at 01:00am June 18). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Jun)4.5ft (1.4m)5s
Afternoon (18 Jun)0.5ft (0.1m)14s
Evening (18 Jun)0.5ft (0.1m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Thu afternoon, min 18°C on Fri morning). Mainly fresh winds.

Thursday
18
Friday
19
Saturday
20
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
5 PM
8 PM
11 PM
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
SE
16
0.1
SE
15
1.2
S
5
1.6
S
6
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
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
SE
13
0.1
SE
13
0.1
SE
12
Wave Graph
Metric surfscale
Energy kJ
9
9
67
152
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
6
6
Wind (km/h)
20
S
20
S
25
S
30
SSW
30
SW
30
SW
20
SW
15
WSW
15
W
20
WNW
15
WSW
15
W
15
SW
15
W
20
W
20
W
25
WNW
20
WNW
20
W
20
W
25
W
30
W
20
W
15
WNW
Wind State
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
off
High Tide
10:59AM1.22m
11:14PM1.56m
11:56AM1.22m
00:08AM1.44m
12:54PM1.23m
Low Tide
4:54AM-0.17m
4:51PM-0.04m
5:47AM-0.12m
5:50PM0.04m
6:40AM-0.07m
6:52PM0.12m
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:30
5:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:27
8:27
 mm
Temp °C
21
21
22
23
27
26
26
24
24
22
20
18
22
25
25
22
20
18
18
23
25
25
25
22
Feels °C
20
20
21
20
25
24
26
24
22
20
19
16
20
23
22
19
16
15
14
19
20
20
21
19
Swell 1
Height (m)
Direction
Period (s)
0.1
SE
16
0.1
SE
15
0.1
SE
15
0.1
SE
15
0.1
SE
14
0.1
SE
14
0.1
SE
14
1.3
S
7
1.2
S
7
1.3
S
7
1.3
S
8
1.2
S
8
1.1
S
8
0.9
S
8
0.9
S
8
0.8
S
7
0.7
S
7
0.7
S
7
0.7
S
8
0.7
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.6
S
7
Energy kJ
9
9
8
8
8
8
8
149
131
173
201
187
156
98
89
68
49
48
58
52
37
27
28
39
Swell 2
Height (m)
Direction
Period (s)
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
7
0.1
E
8
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
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
SE
13
0.4
SSW
4
0.1
SE
12
Energy kJ
1
1
1
1
1
1
1
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
5
6
Swell 3
Height (m)
Direction
Period (s)
0.1
E
9
0.1
E
8
0.1
E
8
0.1
E
8
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
SE
13
0.1
SE
12
Energy kJ
2
1
1
1
1
1
1
1
1
6
6
Wind waves
Height (m)
Direction
Period (s)
0.9
SSE
6
1
S
6
1.2
S
5
1.6
S
6
1.7
S
6
1.6
S
6
1.4
S
7
1.6
S
7
0.4
WNW
3
0.4
WNW
3
0.2
WNW
3
0.5
SW
3
0.4
WNW
3
0.4
WSW
3
0.4
WNW
3
0.5
W
3
0.4
WNW
3
0.4
WSW
3
0.6
SW
4
0.6
SW
4
0.4
W
3
0.3
W
3
Energy kJ
66
84
67
152
212
206
167
229
3
4
1
5
3
3
3
5
4
2
10
11
3
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
611
951
313
821
1242
87
29
11
15
15
1
1
15
11
25
32
43
39
60
43
60
60
60
60
Best forecast wave conditions in New Jersey
Rating
(10 max)
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
4
3
3
3
4
1
2
2
3
3
3
3
1
4
1
2
2
3
4
4
1
3
2
2
Header Global
Rating
(10 max)
9
9
9
5
5
5
5
6
6
6
6
7
4
4
4
4
4
5
5
9
9
4
9
9
  • 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
How to use the Wavefinder

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