30th Street/Ship Bottom Surf Break

Lat Long: 39.64° N 74.18° W

30th Street/Ship Bottom 48 hour detailed Surf Forecast

Issued: 7 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's 30th Street/Ship Bottom sea temperature is
24.4°C
2.8° 

30th Street/Ship Bottom surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at 30th Street/Ship Bottom today (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 1.5ft (0.4m), 6s period with SSE swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 1.5ft (0.4m), 6s period with SSE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 1ft (0.3m), 10s period with SE swell.

The current surf forecast for 30th Street/Ship Bottom at 1PM is: 0.4m 6s primary swell from a South-southeast direction and 0.2m 10s secondary swell from a East-southeast direction, 0.4m 4s secondary swell from a East-northeast direction (forecast issued at 07:00am September 11). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Sep)1.5ft (0.4m)6s
Afternoon (11 Sep)1.5ft (0.4m)6s
Evening (11 Sep)1ft (0.3m)10s

Table - waves today at 30th Street/Ship Bottom. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 21mm), heaviest during Sat night. Warm (max 28°C on Sun afternoon, min 21°C on Sun morning). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
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
0
0
0
0
0
0
0
1
0
0
0
0
1
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
SSE
5
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.3
SE
10
0.3
SE
10
0.2
ESE
11
0.2
ESE
9
0.2
ESE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
10
0.8
SE
4
1.1
SE
5
1.1
SE
5
1
SSE
5
0.9
SE
5
0.7
SE
5
0.7
SE
5
0.7
SE
5
0.4
SE
10
0.4
SE
9
Wave Graph
Metric surfscale
Energy kJ
9
10
12
12
15
14
11
8
8
20
30
22
23
22
49
66
55
42
28
27
27
23
23
Wind (km/h)
10
NNW
20
NE
15
NE
15
ENE
10
ESE
10
SSE
10
SSW
5
NNW
5
N
5
SE
15
SE
20
SE
20
SSE
20
SE
25
SE
25
S
5
W
5
N
10
NW
10
WNW
10
W
10
W
10
W
Wind State
cross-off
cross-on
cross-on
on
cross-on
cross-on
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
off
cross
cross-off
cross-off
off
off
off
High Tide
8:02AM1.63m
8:17PM1.62m
8:45AM1.64m
8:59PM1.55m
9:27AM1.61m
9:42PM1.46m
Low Tide
2:15PM-0.01m
2:40AM-0.07m
3:01PM0.00m
3:20AM-0.02m
3:44PM0.05m
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
thunderstorm
mod rain
light rain
light rain
light rain
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:09
7:08
 mm
1
2
6
3
4
5
Temp °C
24
23
23
24
24
23
23
23
22
22
23
24
24
23
23
26
23
22
21
25
28
27
25
Feels °C
25
22
21
23
23
22
23
24
23
23
22
23
23
23
23
25
26
25
23
28
30
29
26
  • 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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