Surf Break

Lat Long: 39.41° N 74.35° W

Castles 48 hour detailed Surf Forecast

Issued: 7 am 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castles sea temperature is
19.0°C
2.7° 

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 (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 1.5ft (0.5m), 6s period with S swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 0.5ft (0.2m), 9s period with ESE swell.
  • Evening surf: Evening surf (17 Oct, local time) - 6ft (1.8m), 7s period with NE swell.

The current surf forecast for Castles at 12PM is: 0.2m 9s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a South direction (forecast issued at 07:00am October 17). An open ocean swell of 1.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (17 Oct)1.5ft (0.5m)6s
Afternoon (17 Oct)0.5ft (0.2m)9s
Evening (17 Oct)6ft (1.8m)7s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat morning. Very mild (max 14°C on Mon night, min 7°C on Sat afternoon). Mainly strong winds.

Saturday
17
Sunday
18
Monday
19
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
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
1
0
0
0
0
0
0
0
2
1
0
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
6
0.6
S
6
0.3
SE
9
0.2
ESE
9
1.6
NE
7
1.8
NE
7
2
NE
7
2
NE
7
2.2
NE
8
2.3
ENE
8
2.3
ENE
8
2.2
ENE
9
2.1
ENE
9
1.9
ENE
10
2
E
10
2.2
E
10
2.4
E
11
2.5
E
11
2.5
ESE
11
3
E
12
3
E
12
3
E
12
3.5
E
12
Wave Graph
Metric surfscale
Energy kJ
24
26
13
8
247
298
355
389
573
700
739
796
736
696
770
976
1271
1739
1532
2538
2631
3015
3685
Wind (km/h)
35
N
35
N
35
N
35
N
25
NNE
30
N
30
N
25
N
30
N
30
NNE
30
NE
30
NE
25
NE
25
NE
25
NE
30
NE
30
NE
35
NNE
35
NNE
40
NE
35
NNE
35
NNE
35
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
1:42PM1.16m
2:17AM0.86m
2:36PM1.12m
3:20AM0.86m
3:37PM1.11m
Low Tide
7:06AM0.36m
8:27PM0.34m
8:02AM0.39m
9:22PM0.34m
9:02AM0.40m
10:19PM0.32m
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
—
—
—
—
—
—
—
7:09
—
—
—
—
—
—
—
7:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:15
—
—
—
—
—
—
—
6:14
—
—
—
—
—
—
—
6:13
—
—
 mm
1
4
2
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
13
9
8
7
10
10
10
8
8
8
10
10
10
11
11
12
12
11
11
12
13
14
13
Feels °C
6
1
0
-1
3
2
2
1
0
0
2
3
3
5
4
6
5
4
3
4
5
6
5
  • 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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