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Surf Forecasts:

Bethany surf break

Bethany surfForecast / Delaware / USA

information circle48hr Weather and Surf, issued 7 pm Tuesday 17 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Bethany surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bethany sea temperature is
4.2° C
 (Which is 1.0°C colder than average for this time of year)

How big are the waves at Bethany today?

The current surf forecast for Bethany at 12AM is: 0.9m 10s primary swell from a East-southeast direction and 0.6m 4s secondary swell from a Northwest direction (forecast issued at 07:00pm March 17). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Mar)--
Afternoon (18 Mar)3.5ft (1.0m)10s
Evening (18 Mar)3ft (0.9m)10s

Table - waves today at Bethany. (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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
0.6
ESE
0.5
E
0.8
ESE
0.8
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.7
ESE
Period(s) (?)101010101010999999999989998888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)17716116817117113412812312084838181797777474088841031038273
Wind
(km/h)
25
WNW
25
NW
30
NW
25
NW
20
NW
30
NNW
15
NE
10
ESE
15
ESE
15
SE
15
SE
15
SE
10
SE
5
ESE
10
SE
15
SE
20
SSE
15
S
15
S
10
SSW
10
SW
5
WNW
0
E
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscross-
off		crosscrosscross-
on		oncross-
on		crosscrosscrosscrosscrosscross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		glasscross
High Tide
/ height (m)
7:34PM
1.21
7:52AM
1.28
8:12PM
1.30
8:32AM
1.30
8:51PM
1.36
9:15AM
1.28
Low Tide
/ height (m)
1:50AM
-0.05
2:10PM
-0.11
2:36AM
-0.10
2:50PM
-0.14
3:21AM
-0.13
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise-----7:07-------7:05-------7:03--
Sunset7:07-------7:08-------7:09-------
cloud
cloud
cloud
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C531-1-2-2-1-10001122334566577
Feels °C (?)-3-5-8-9-9-11-7-6-6-6-6-4-4-2-3-3-3-2-112252
  • 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 Bethany 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 Bethany at:
surf-forecast.com

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