The Castle Surf Break

Lat Long: 39.41° N 74.36° W

The Castle 48 hour detailed Surf Forecast

Issued: 1 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's The Castle sea temperature is
25.0° C
2.1° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 3.5ft (1.0m), 5s period with SSE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 4ft (1.2m), 5s period with S swell.

The current surf forecast for The Castle at 5PM is: 1.3m 6s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 01:00pm July 21). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Jul)3.5ft (1.0m)5s
Afternoon (21 Jul)4ft (1.2m)5s
Evening (21 Jul)--

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Tue night. Warm (max 28°C on Wed afternoon, min 20°C on Thu morning). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the E by Thu night).

Tue
21
Wednesday
22
Thursday
23
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSE
5
1.2
S
5
1.3
S
6
1.3
S
6
1.1
S
7
1.3
S
8
1.5
S
8
1.5
S
8
2.1
S
9
1.8
S
8
1.6
S
8
1
S
9
1
SSE
8
0.9
SSE
8
0.9
SSE
8
0.3
SE
9
0.3
SE
8
0.3
SE
8
0.5
E
4
0.4
SE
8
0.5
SE
8
Wave Graph
Metric surfscale
Energy kJ
49
77
108
0
0
0
0
0
0
0
0
0
0
0
0
12
11
12
9
22
28
Wind (km/h)
25
SSW
35
S
35
S
35
WNW
30
WSW
30
SW
30
SW
30
SW
25
WSW
20
WSW
15
W
10
W
15
NNW
20
NNE
20
NNE
20
N
20
NE
20
ENE
20
E
10
E
10
E
Wind State
cross-on
cross-on
cross-on
off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
High Tide
3:00PM1.16m
3:08AM0.94m
3:55PM1.14m
4:09AM0.88m
4:52PM1.15m
Low Tide
8:36AM0.14m
9:19PM0.26m
9:22AM0.20m
10:22PM0.29m
10:14AM0.24m
part cloud
part cloud
thunderstorm
heavy rain
rain showers
light rain
cloud
cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:19
8:17
 mm
5
21
10
4
1
1
Temp °C
26
25
25
21
21
21
22
22
25
27
28
28
26
22
21
20
22
22
22
22
22
Feels °C
26
23
23
18
19
18
20
20
24
27
27
28
25
19
18
17
20
19
19
21
21
  • 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.


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