Naval Jetties Surf Break

Lat Long: 38.78° N 75.09° W

Naval Jetties 48 hour detailed Surf Forecast

Issued: 1 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Naval Jetties sea temperature is
23.9°C
3.4° 

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


How big are the waves at Naval Jetties today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 1.5ft (0.5m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.0m), 5s period with ENE swell.
  • Evening surf: Evening surf (21 Sep, local time) - 4ft (1.2m), 6s period with ENE swell.

The current surf forecast for Naval Jetties at 4AM is: 0.6m 7s primary swell from a East-southeast direction and 0.4m 4s secondary swell from a South direction (forecast issued at 01:00am September 21). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Sep)1.5ft (0.5m)8s
Afternoon (21 Sep)3.5ft (1.0m)5s
Evening (21 Sep)4ft (1.2m)6s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Tue night. Warm (max 21°C on Mon night, min 17°C on Tue night). Winds increasing (moderate winds from the NE on Mon morning, strong winds from the ENE by Wed night).

Monday
21
Tuesday
22
Wednesday
23
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
0
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ESE
7
0.6
ESE
8
0.5
ESE
8
0.5
ESE
8
0.9
ENE
5
1.1
ENE
6
1.1
ENE
6
1.2
ENE
6
1.5
E
6
1.7
E
7
1.8
E
7
1.9
E
7
2.1
E
7
2.2
E
8
2.4
ENE
8
2.4
E
8
2.2
E
9
2.4
ENE
8
2.5
E
9
2.5
E
9
2.5
E
9
3
E
10
3
E
10
3
E
10
Wave Graph
Metric surfscale
Energy kJ
43
44
32
34
49
74
71
91
167
250
293
366
491
612
695
781
742
748
1051
1124
1187
1463
1633
1734
Wind (km/h)
10
WSW
20
N
25
NNE
20
NE
25
NE
25
ENE
30
ENE
30
ENE
30
E
35
ENE
40
ENE
40
ENE
40
ENE
45
ENE
50
ENE
45
ENE
45
ENE
50
ENE
50
ENE
45
ENE
45
NE
50
ENE
50
ENE
45
NE
Wind State
off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:57AM1.04m
5:26PM1.35m
5:51AM1.10m
6:16PM1.40m
6:38AM1.19m
7:00PM1.43m
Low Tide
11:12PM0.36m
10:54AM0.32m
00:00AM0.31m
11:48AM0.27m
00:41AM0.25m
12:37PM0.20m
rain showers
rain showers
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:47
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:58
6:55
 mm
2
1
1
1
1
2
3
4
5
3
2
Temp °C
22
21
20
19
20
20
20
21
21
20
19
19
19
18
17
18
17
17
17
18
18
18
18
18
Feels °C
24
21
19
17
17
17
17
18
18
16
13
13
13
11
9
11
10
9
9
10
10
10
9
11
  • 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 

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