Castles Surf Break

Lat Long: 39.41° N 74.35° W

Castles 48 hour detailed Surf Forecast

Issued: 7 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Castles sea temperature is
25.6° C
2.2° 

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 (15 Aug):

  • Afternoon surf: Afternoon surf (15 Aug, local time) - 1ft (0.3m), 9s period with SE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 0.5ft (0.2m), 9s period with ESE swell.

The current surf forecast for Castles at 11PM is: 0.2m 9s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a South direction, 0.3m 3s secondary swell from a Northeast direction (forecast issued at 07:00pm August 15). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (15 Aug)--
Afternoon (15 Aug)1ft (0.3m)9s
Evening (15 Aug)0.5ft (0.2m)9s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sun night. Warm (max 29°C on Mon afternoon, min 20°C on Sun night). Winds decreasing (fresh winds from the S on Sun night, calm by Mon afternoon).

Sat
15
Sunday
16
Monday
17
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
1
1
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)
0.3
SE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.3
SE
9
0.3
SE
9
0.5
SSE
6
0.3
SE
8
0.7
SSE
4
0.9
SSE
4
1.3
S
5
1.3
S
5
1.3
S
6
1.2
S
6
1.1
S
6
1
S
6
0.9
S
6
0.9
SSE
7
Wave Graph
Metric surfscale
Energy kJ
12
8
8
8
7
12
12
18
11
12
26
80
94
110
109
97
79
64
75
Wind (km/h)
15
E
10
SE
10
SE
10
SSE
10
SSE
15
SSE
20
SSE
20
S
20
S
20
SSE
30
S
30
S
25
SSW
20
SW
15
WNW
5
NNW
10
WSW
10
WNW
10
NW
Wind State
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
off
glassy
cross-off
off
off
High Tide
11:21PM1.32m
11:54AM1.29m
00:06AM1.21m
12:40PM1.26m
Low Tide
5:09PM0.02m
5:38AM0.00m
6:00PM0.10m
6:22AM0.08m
6:54PM0.18m
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
heavy rain
light rain
light rain
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:52
7:50
 mm
2
11
1
1
1
1
1
Temp °C
24
24
24
24
24
24
24
24
21
20
23
24
23
24
24
27
29
29
26
Feels °C
23
24
25
26
25
24
23
22
20
19
20
22
23
26
26
31
32
31
29
  • 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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