The Castle Surf Break

Lat Long: 39.41° N 74.36° W

The Castle 48 hour detailed Surf Forecast

Issued: 1 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Castle sea temperature is
25.1° C
2.4° 

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


How big are the waves at The Castle today (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 0.5ft (0.1m), 14s period with SE swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.7m), 4s period with S swell.
  • Evening surf: Evening surf (18 Jul, local time) - 4.5ft (1.3m), 6s period with S swell.

The current surf forecast for The Castle at 5AM is: 0.1m 14s primary swell from a Southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.3m 4s secondary swell from a South direction (forecast issued at 01:00am July 18). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Jul)0.5ft (0.1m)14s
Afternoon (18 Jul)2.5ft (0.7m)4s
Evening (18 Jul)4.5ft (1.3m)6s

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


Short Range Forecast

Heavy rain (total 37mm), heaviest during Sat night. Warm (max 28°C on Sun afternoon, min 20°C on Mon morning). Winds decreasing (fresh winds from the SSW on Sat night, calm by Sun afternoon).

Saturday
18
Sunday
19
Monday
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
14
0.1
SE
14
0.1
SE
14
0.5
S
3
0.5
S
4
0.9
S
4
1.3
S
6
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
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
Wave Graph
Metric surfscale
Energy kJ
8
8
7
7
7
29
103
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
Wind (km/h)
10
WSW
15
SSW
15
SSW
15
SSW
10
S
10
S
30
SSW
30
SW
20
WSW
20
WSW
20
NW
15
NW
15
NNW
5
ENE
10
ESE
5
WNW
15
NNE
10
N
15
N
10
NE
15
ESE
15
SE
10
SSE
20
SSE
Wind State
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
off
off
off
glassy
on
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
on
cross-on
High Tide
11:50PM1.37m
12:30PM1.21m
00:40AM1.26m
1:21PM1.19m
1:29AM1.15m
2:10PM1.18m
Low Tide
6:17AM-0.05m
6:28PM0.08m
7:05AM0.01m
7:26PM0.15m
7:52AM0.07m
8:22PM0.21m
clear
clear
cloud
rain showers
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:45
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:21
8:20
 mm
1
2
4
6
19
5
Temp °C
25
24
24
25
25
25
26
24
23
23
23
25
28
27
25
24
22
21
20
23
24
24
24
24
Feels °C
25
25
23
25
28
29
25
23
24
24
23
25
27
27
25
24
21
20
18
22
22
23
24
23
  • 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 The Castle 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.


Nearest locationNearest