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Surf Forecasts:

Castles surfForecast / New Jersey / USA

information circle48hr Weather and Surf, issued 7 pm Tuesday 17 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Castles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Castles sea temperature is
6.3° C
 (Which is 2.3°C warmer than normal for this time of year)

How big are the waves at Castles today?

The current surf forecast for Castles at 10PM is: 1.2m 10s primary swell from a Southeast direction and 0.6m 9s secondary swell from a South direction (forecast issued at 07:00pm March 17). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (17 Mar)--
Afternoon (17 Mar)4.5ft (1.3m)10s
Evening (17 Mar)4ft (1.2m)10s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
2
2
2
2
2
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
SE
1.1
SE
1.3
SE
1.3
SE
1.3
SE
1.3
SE
1.1
SE
1.1
SE
0.9
SSE
1.1
SE
1.1
SE
1.1
SE
1
SE
1
SE
1
SE
0.7
SE
0.7
SE
0.9
SE
0.9
SE
1
SE
0.8
ESE
0.9
SE
0.8
ESE
0.8
ESE
Period(s) (?)101010101010999999999889989988
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2502813243413412962252161331831791761491451427474123123142901079090
Wind
(km/h)
25
W
25
WNW
25
WNW
20
NW
15
NW
20
NNW
20
NNE
10
SE
15
SE
10
SE
15
SSE
5
SSE
10
SE
5
ESE
10
SE
15
SSE
15
S
15
S
15
S
10
SSW
10
W
5
WNW
5
SW
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffoffoffoffcross-
off		ononononononglassononcross-
on		cross-
on		cross-
on		crosscross-
off		glasscrosscross-
on
High Tide
/ height (m)
8:21PM
1.07
8:41AM
1.21
9:02PM
1.17
9:23AM
1.21
9:42PM
1.25
10:04AM
1.19
Low Tide
/ height (m)
2:15PM
-0.07
2:25AM
-0.09
2:52PM
-0.12
3:10AM
-0.14
3:29PM
-0.16
3:54AM
-0.17
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise-----7:03-------7:03-------7:01--
Sunset7:05-------7:06-------7:07-------
cloud
cloud
part cloud
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
cloud
clear
clear
clear
cloud
part cloud
cloud
cloud
cloud
clear
cloud
clear
Rain (mm)
------------------------
Temp. °C531-1-2-2-2-1-1-100112233445467
Feels °C (?)-3-5-7-8-8-10-9-6-7-6-6-4-4-3-3-3-2-2-1-11132
  • 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

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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.

View detailed surf forecast for Castles at:
surf-forecast.com

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