Castles Surf Break

Lat Long: 39.41° N 74.35° W

Castles 48 hour detailed Surf Forecast

Issued: 1 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castles sea temperature is
25.0° C
2.1° 

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


How big are the waves at Castles today (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 2ft (0.6m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 1.5ft (0.5m), 7s period with S swell.
  • Evening surf: Evening surf (20 Jul, local time) - 2ft (0.6m), 6s period with S swell.

The current surf forecast for Castles at 9AM is: 0.6m 7s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 01:00am July 20). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Jul)2ft (0.6m)7s
Afternoon (20 Jul)1.5ft (0.5m)7s
Evening (20 Jul)2ft (0.6m)6s

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


Short Range Forecast

Heavy rain (total 32mm), heaviest during Tue night. Warm (max 28°C on Wed afternoon, min 20°C on Mon morning). Winds increasing (light winds from the ENE on Mon morning, strong winds from the SW by Tue night).

Monday
20
Tuesday
21
Wednesday
22
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
1
0
0
0
0
0
2
3
3
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)
0.7
S
7
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.6
S
7
0.7
SSE
6
0.9
SSE
4
1.1
SSE
5
1.4
SSE
5
1.5
SSE
6
1.3
SSE
6
1.8
S
6
1.8
S
7
1.9
SSW
7
2.1
S
8
2
S
8
2.1
S
8
2.2
SSW
8
2.2
S
8
2.5
S
8
2.5
S
9
2.3
S
8
Wave Graph
Metric surfscale
Energy kJ
51
35
34
22
23
22
32
44
25
52
117
134
106
221
278
352
496
470
504
528
612
870
912
692
Wind (km/h)
5
NNW
10
NNE
10
NNE
10
ENE
15
ESE
15
SSE
15
SSE
25
SSE
20
SSE
20
SE
25
SE
20
S
30
S
30
S
45
SW
25
WSW
25
SW
30
SW
25
SW
25
SW
25
SW
20
SW
15
WSW
15
WNW
Wind State
glassy
cross-off
cross-off
cross-on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross
cross
cross
cross-off
off
High Tide
1:29AM1.15m
2:10PM1.18m
2:16AM1.04m
3:00PM1.16m
3:08AM0.94m
3:55PM1.14m
Low Tide
7:52AM0.07m
8:22PM0.21m
8:36AM0.14m
9:19PM0.26m
9:22AM0.20m
10:22PM0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
thunderstorm
thunderstorm
mod rain
heavy rain
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:47
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:20
8:19
8:19
 mm
1
1
8
14
1
1
1
1
2
2
Temp °C
22
20
20
22
23
24
23
23
23
23
24
25
26
26
24
23
23
24
23
26
27
28
26
25
Feels °C
24
19
19
21
22
23
22
21
23
23
24
26
25
26
20
23
22
23
22
25
27
28
26
25
  • 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 

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 Castles 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.


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