Castles Surf Break

Lat Long: 39.41° N 74.35° W

Castles 48 hour detailed Surf Forecast

Issued: 7 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Castles sea temperature is
24.8°C
3.1° 

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 (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 2ft (0.6m), 6s period with S swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.4m), 10s period with SE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 1.5ft (0.5m), 6s period with S swell.

The current surf forecast for Castles at 4AM is: 0.6m 5s primary swell from a South direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 07:00pm September 10). The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Sep)2ft (0.6m)6s
Afternoon (11 Sep)1.5ft (0.4m)10s
Evening (11 Sep)1.5ft (0.5m)6s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Sat night. Warm (max 28°C on Thu night, min 22°C on Sat night). Wind will be generally light.

Thu
10
Friday
11
Saturday
12
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
1
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
Wave
Height (m)
Direction
Period (s)
0.8
SSW
6
1
SSW
6
0.7
S
6
0.6
S
5
0.6
S
5
0.6
S
6
0.6
S
6
0.4
SE
10
0.5
S
6
0.5
S
6
0.3
SE
9
0.4
SE
9
0.4
SE
9
0.3
SE
9
0.7
SE
4
0.7
SE
4
1
SE
5
1.1
SE
5
1.3
SE
5
Wave Graph
Metric surfscale
Energy kJ
48
66
31
21
21
25
27
33
18
16
13
20
20
12
13
18
41
58
84
Wind (km/h)
15
WSW
10
WSW
10
W
10
WNW
15
N
15
NNE
15
NNE
15
ENE
10
ESE
10
SSE
5
S
0
N
10
ENE
15
ESE
20
SE
20
SE
20
SE
25
SE
25
SSE
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
on
on
on
on
on
on
High Tide
8:46PM1.43m
9:14AM1.36m
9:30PM1.39m
9:56AM1.39m
10:11PM1.33m
Low Tide
2:29PM-0.01m
3:04AM-0.04m
3:17PM-0.02m
3:43AM-0.03m
4:02PM0.01m
clear
clear
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:14
7:13
7:10
 mm
1
3
Temp °C
30
28
27
27
24
23
23
23
23
23
23
23
23
23
24
24
24
23
24
Feels °C
29
28
27
28
24
21
21
21
22
22
23
24
24
22
22
22
23
22
24
  • 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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