Castles Surf Break

Lat Long: 39.41° N 74.35° W

Castles 48 hour detailed Surf Forecast

Issued: 7 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Castles sea temperature is
23.0°C
2.4° 

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 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 4ft (1.2m), 7s period with ESE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.0m), 7s period with ESE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 3ft (0.9m), 7s period with ESE swell.

The current surf forecast for Castles at 3AM is: 1.3m 7s primary swell from a East-southeast direction and 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 07:00pm September 19). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Sep)4ft (1.2m)7s
Afternoon (20 Sep)3.5ft (1.0m)7s
Evening (20 Sep)3ft (0.9m)7s

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


Short Range Forecast

Heavy rain (total 29mm), heaviest during Tue morning. Warm (max 22°C on Sun afternoon, min 16°C on Tue morning). Winds increasing (light winds from the NNW on Sun night, strong winds from the ENE by Tue morning).

Sat
19
Sunday
20
Monday
21
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
1
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
E
6
1.3
E
6
1.3
E
6
1.3
ESE
7
1.2
ESE
7
1.2
ESE
7
1
E
7
1.1
ESE
7
1.1
SE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
7
0.9
ESE
8
0.9
ESE
8
0.8
ESE
8
0.8
ESE
8
1.3
NE
5
1.6
NE
6
1.9
ENE
6
Wave Graph
Metric surfscale
Energy kJ
74
116
135
152
139
128
97
120
116
81
84
86
91
93
76
78
84
159
300
Wind (km/h)
20
E
20
E
20
ESE
20
SE
20
SE
20
SSE
25
S
20
S
20
S
20
S
15
SSW
15
WSW
10
NNW
25
NNE
30
NE
30
NE
30
ENE
30
ENE
35
ENE
Wind State
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
High Tide
3:22PM1.13m
4:00AM0.86m
4:29PM1.14m
5:08AM0.89m
5:27PM1.17m
Low Tide
10:09PM0.38m
9:45AM0.39m
11:09PM0.35m
10:52AM0.37m
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
6:58
6:55
 mm
1
1
1
1
1
1
Temp °C
20
20
20
20
20
21
21
22
22
22
22
22
20
19
18
18
18
18
18
Feels °C
17
18
17
18
17
18
18
20
21
21
22
23
21
17
14
15
15
14
13
  • 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.


Nearest locationNearest