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Bethany surfForecast / Delaware / USA
16 Day Weather and Surf, issued 7 pm Friday 15 May 2026 EDTForecast 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
13.5° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Bethany this week:
The surf forecast for Bethany over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 16) at 5AM. The primary swell is predicted to be 0.6m and 10s period with a secondary swell of 0.4m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bethany in the next 16 days are 1.4m 6s and forecast to arrive on Friday (May 22) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Saturday (May 16) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 16th May) | 2ft (0.6m) 10s |
| Best Surf | 5AM (Sat 16th May) | 2ft (0.6m) 10s |
| Most Powerful | 2PM (Fri 22nd May) | 4.5ft (1.4m) 6s |
Table - best surf conditions forecast for Bethany over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 26°C on Mon afternoon, min 16°C on Fri night). Winds decreasing (fresh winds from the S on Sat night, calm by Sun afternoon). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Warm (max 28°C on Tue afternoon, min 20°C on Thu afternoon). Mainly fresh winds. | ||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
E 9 | E 10 | E 9 | E 9 | SSE 8 | SSE 8 | SE 8 | SSE 6 | SE 8 | SE 8 | ESE 9 | ESE 8 | SSE 6 | ESE 9 | ESE 9 | ESE 9 | SSE 6 | ESE 9 | SE 8 | NE 5 | ENE 6 | |
42 | 65 | 41 | 39 | 64 | 73 | 21 | 25 | 15 | 18 | 31 | 28 | 26 | 32 | 34 | 32 | 35 | 29 | 19 | 106 | 123 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross | cross-off | off | off | cross-off | off | off | cross-off | cross-off | off | cross-on | cross-on | on | cross-on | |
High Tide | 7:47AM1.24m | 8:03PM1.56m | 8:39AM1.25m | 8:53PM1.57m | 9:33AM1.23m | 9:45PM1.53m | 10:30AM1.21m | 10:43PM1.47m | 11:31AM1.18m | 11:43PM1.39m | 12:32PM1.17m | 00:43AM1.32m | 1:31PM1.17m | ||||||||
Low Tide | 1:54AM-0.10m | 1:51PM-0.07m | 2:47AM-0.15m | 2:43PM-0.08m | 3:39AM-0.16m | 3:36PM-0.06m | 4:30AM-0.14m | 4:28PM-0.02m | 5:22AM-0.10m | 5:22PM0.04m | 6:17AM-0.04m | 6:21PM0.12m | 7:16AM0.02m | 7:27PM0.18m | |||||||
 | | |  |  |  |  | |  |  | | | | | | | | |  | | | |
 | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — |
 | 8:04 | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 |
— | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | 1 | 17 | — | — | |
Temp °C | 19 | 20 | 22 | 19 | 22 | 24 | 23 | 23 | 26 | 25 | 27 | 28 | 23 | 27 | 28 | 22 | 26 | 28 | 17 | 13 | 13 |
17 | 16 | 16 | 15 | 22 | 26 | 22 | 23 | 24 | 22 | 25 | 25 | 19 | 25 | 24 | 19 | 25 | 28 | 14 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 10 | E 9 | SE 8 | SSE 8 | E 9 | SE 8 | SSE 6 | SE 8 | SE 8 | S 5 | ESE 8 | S 6 | ESE 9 | ESE 9 | ESE 9 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 8 |
 kJ | 42 | 65 | 41 | 22 | 64 | 6 | 21 | 25 | 15 | 18 | 21 | 28 | 23 | 32 | 34 | 32 | 35 | 18 | 19 | 17 | 18 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 8 | E 9 | E 8 | — | E 8 | SE 8 | E 14 | E 13 | ESE 9 | E 13 | SSE 6 | E 15 | E 14 | E 15 | ESE 9 | ESE 9 | SE 8 | SE 8 | SSE 6 |
| kJ | 24 | 28 | 25 | 25 | 12 | — | 1 | 14 | 4 | 3 | 31 | 4 | 26 | 4 | 4 | 4 | 31 | 29 | 18 | 18 | 8 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | — | — | E 9 | — | — | E 15 | E 7 | E 18 | E 17 | E 13 | E 16 | ESE 8 | — | E 12 | — | E 14 | E 15 | SE 14 | E 13 | E 13 |
| kJ | 16 | — | — | 39 | — | — | 4 | 1 | 6 | 6 | 3 | 5 | 24 | — | 3 | — | 4 | 4 | 8 | 4 | 3 |
Wind waves Height (m) Direction Period (s) | — | SSW 3 | S 4 | S 6 | — | SSE 8 | S 5 | — | SSE 5 | S 4 | S 6 | S 4 | SSW 6 | S 6 | S 5 | S 6 | S 6 | — | N 3 | NE 5 | ENE 6 |
| kJ | — | 2 | 28 | 102 | — | 73 | 22 | — | 23 | 19 | 39 | 25 | 34 | 29 | 47 | 73 | 80 | — | 1 | 106 | 123 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 28 | 419 | 0 | 0 | 28 | 73 | 364 | 1043 | 195 | 57 | 595 | 0 | 28 | 225 | 17 | 0 | 46 | 210 | 252 | 844 |
Best forecast wave conditions in Delaware | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.
Information about the Bethany Surf forecast
The above surf forecast table for Bethany provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bethany can be found by selecting the local surf guide option on the grey menu. Our Bethany surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bethany) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Bethany may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Bethany is 20 km (12 miles) from Ocean City. If you plan a vacation in Delaware, look for hotels and other accommodation in Ocean City. Ocean City has rooms for a wide range of budgets as well as car hire and transport links.
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