Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Bethany surfForecast / Delaware / USA
48hr Weather and Surf, issued 12 am Friday 05 Dec 2025 ESTForecast 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
10.5° C
(Which is normal for this time of year)How big are the waves at Bethany today?
The current surf forecast for Bethany at 6AM is: 0.4m 10s primary swell from a East-southeast direction and 0.7m 5s secondary swell from a Northeast direction (forecast issued at 12:00am December 05). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 2.5ft (0.8m) | 10s |
| Afternoon (05 Dec) | 1.5ft (0.4m) | 10s |
| Evening (05 Dec) | 1.5ft (0.4m) | 10s |
Table - waves today at Bethany. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 5 | 10 | 10 | 10 | 10 | 10 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 50 | 41 | 39 | 38 | 131 | 38 | 38 | 38 | 38 | 37 | 37 | 23 | 34 | 34 | 37 | 37 | 37 | 16 | 16 | 16 | 16 | 25 | 24 | 24 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross- on | cross | glass | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- off | cross- off | cross | cross- on | cross- on | glass | cross- off | cross- off |
High Tide / height (m) | 7:13AM 1.52 | 7:48PM 1.19 | 8:04AM 1.50 | 8:43PM 1.16 | 8:59AM 1.43 | |||||||||||||||||||
Low Tide / height (m) | 12:59AM -0.16 | 1:56PM -0.22 | 1:52AM -0.16 | 2:48PM -0.21 | 2:45AM -0.12 | 3:39PM -0.17 | ||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:03 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:38 | - | - | - | - | - | - | - | 4:38 | - | - | - | - | - | - | - | 4:38 | - |
 | | |  |  |  | |  | | | | | | | |  | | | | |  | | | | |
Rain (mm) | - | - | - | - | 1 | - | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 3 | 1 | 0 | 1 | 3 | 5 | 6 | 5 | 6 | 5 | 4 | 3 | 3 | 5 | 6 | 5 | 4 | 4 | 3 | 3 | 4 | 5 | 6 | 7 |
| Feels °C (?) | -5 | -7 | -6 | -3 | -2 | 1 | 4 | 2 | 2 | 0 | -1 | -2 | -1 | 1 | 2 | 1 | 0 | -1 | -2 | -1 | 1 | 2 | 2 | 3 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
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.
Nearest