Castles Surf Break

Lat Long: 39.41° N 74.35° W

Castles 48 hour detailed Surf Forecast

Issued: 1 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Castles sea temperature is
23.2°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 (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 1.5ft (0.4m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 1ft (0.3m), 12s period with SE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 1ft (0.3m), 12s period with SE swell.

The current surf forecast for Castles at 7PM is: 0.3m 12s primary swell from a Southeast direction and 0.3m 7s secondary swell from a East-southeast direction, 0.4m 3s secondary swell from a Northeast direction (forecast issued at 01:00pm September 18). The wind direction is predicted to be glassy.

Time (EDT) & DateWave HeightWave Period
Morning (18 Sep)1.5ft (0.4m)7s
Afternoon (18 Sep)1ft (0.3m)12s
Evening (18 Sep)1ft (0.3m)12s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Fri afternoon, min 17°C on Mon morning). Mainly fresh winds.

Fri
18
Saturday
19
Sunday
20
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)
0.4
E
7
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
0.3
SE
12
1.1
NE
4
1.4
NE
5
1.5
ENE
6
1.3
ENE
6
1.4
E
6
1.5
E
7
1.5
E
7
1.5
E
7
1.4
ESE
7
1.5
ESE
7
1.4
ESE
7
1.3
ESE
7
1.2
ESE
7
1.1
ESE
7
1
ESE
7
Wave Graph
Metric surfscale
Energy kJ
15
23
22
22
22
22
43
111
139
104
146
192
205
214
197
215
208
181
157
131
114
Wind (km/h)
15
NNE
20
NE
10
NE
0
S
10
NNE
25
NNE
30
NE
30
NE
25
ENE
25
ENE
25
ENE
25
E
25
E
25
ESE
20
ESE
15
SE
25
SSE
25
S
25
S
25
SSW
20
SW
Wind State
cross-off
cross
cross
glassy
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross
High Tide
2:22PM1.16m
2:49AM0.87m
3:22PM1.13m
4:00AM0.86m
4:29PM1.14m
Low Tide
9:05PM0.37m
8:43AM0.38m
10:09PM0.38m
9:45AM0.39m
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
6:58
 mm
Temp °C
25
24
24
24
24
22
20
19
19
20
20
19
19
19
19
20
21
22
22
22
22
Feels °C
26
24
25
27
24
19
15
14
15
17
17
16
16
16
16
18
18
20
20
20
22
  • 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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