Jetty Surf Break

Lat Long: 40.79° N 72.66° W

Jetty 48 hour detailed Surf Forecast

Issued: 7 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jetty sea temperature is
23.0° C
1.2° 

Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Jetty today (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 2ft (0.6m), 4s period with S swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.7m), 4s period with S swell.
  • Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.1m), 5s period with S swell.

The current surf forecast for Jetty at 10AM is: 0.6m 4s primary swell from a South direction and 0.1m 8s secondary swell from a Southeast direction, 0.1m 14s secondary swell from a Southeast direction (forecast issued at 07:00am July 18). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Jul)2ft (0.6m)4s
Afternoon (18 Jul)2.5ft (0.7m)4s
Evening (18 Jul)3.5ft (1.1m)5s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Sat night. Warm (max 26°C on Sun afternoon, min 19°C on Sun night). Winds decreasing (strong winds from the SW on Sat night, light winds from the ENE by Mon morning).

Saturday
18
Sunday
19
Monday
20
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
1
0
0
1
1
1
1
1
1
1
0
0
0
0
0
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)
0.4
SSW
5
0.5
S
4
0.6
S
4
0.7
S
4
0.8
S
4
1.1
S
5
1.1
SSW
6
1
S
6
1.9
SW
7
1.2
S
7
1
S
7
0.9
S
7
0.9
S
7
0.9
S
7
0.8
S
7
0.8
S
8
0.8
S
8
0.8
S
8
0.8
S
8
0.7
S
8
0.7
S
8
0.7
S
7
0.7
S
7
Wave Graph
Metric surfscale
Energy kJ
8
7
12
18
24
64
77
66
383
155
103
81
87
87
68
71
72
74
72
55
55
53
51
Wind (km/h)
20
SSW
25
SSW
25
SSW
25
SW
25
S
25
SSW
45
SW
35
WSW
30
W
25
NW
25
NNW
20
NW
20
NW
15
NW
15
NNW
15
NNW
10
NNE
10
NE
5
ENE
10
SE
10
SSE
15
S
15
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
cross
on
on
on
cross-on
High Tide
11:26AM1.05m
11:43PM1.07m
12:15PM1.03m
00:32AM0.98m
1:06PM1.00m
Low Tide
4:45AM-0.01m
4:59PM0.08m
5:28AM0.04m
5:51PM0.15m
6:12AM0.09m
6:45PM0.20m
clear
clear
cloud
light rain
light rain
mod rain
mod rain
mod rain
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:33
5:35
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:17
8:16
 mm
1
2
6
9
6
Temp °C
23
23
24
23
23
23
23
23
23
22
22
25
26
25
23
21
19
20
22
22
23
22
22
Feels °C
22
22
22
22
22
23
19
21
22
20
18
21
22
22
20
19
18
19
21
20
22
20
20
  • 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 Jetty 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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