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Surf Forecasts:
Bethany surfForecast / Delaware / USA
48hr Weather and Surf, issued 7 pm Sunday 31 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
16.5° C
(Which is slightly warmer than usual)How big are the waves at Bethany today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 2ft (0.6m), 10s period with E swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 1.5ft (0.5m), 9s period with E swell.
- Evening surf: Evening surf (01 Jun, local time) - 1.5ft (0.5m), 9s period with E swell.
The current surf forecast for Bethany at 2AM is: 0.7m 10s primary swell from a East direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 07:00pm May 31). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 2ft (0.6m) | 10s |
| Afternoon (01 Jun) | 1.5ft (0.5m) | 9s |
| Evening (01 Jun) | 1.5ft (0.5m) | 9s |
Table - waves today at Bethany. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Wed afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the ENE on Mon night, light winds from the ENE by Tue afternoon). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | ENE 9 | E 9 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 9 | E 10 | E 10 | |
163 | 133 | 136 | 98 | 71 | 68 | 45 | 42 | 84 | 41 | 31 | 52 | 84 | 127 | 113 | 149 | 97 | 61 | 61 | 50 | 32 | 28 | 67 | 67 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | off | cross | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | on | cross | cross-off | off | cross-off | cross-on | cross-on | cross-on | cross-on | |
High Tide | 8:38PM1.34m | 9:06AM1.05m | 9:15PM1.31m | 9:46AM1.02m | 9:52PM1.27m | 10:28AM1.00m | ||||||||||||||||||
Low Tide | 2:24PM0.14m | 3:11AM0.04m | 3:04PM0.16m | 3:50AM0.05m | 3:42PM0.18m | 4:28AM0.07m | ||||||||||||||||||
 | |  | |  | | | |  |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — |
 | — | 8:16 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | 8:19 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 19 | 16 | 16 | 17 | 16 | 17 | 16 | 16 | 15 | 13 | 12 | 12 | 13 | 14 | 15 | 17 | 17 | 17 | 17 | 17 | 16 | 18 | 19 |
13 | 16 | 12 | 12 | 15 | 15 | 14 | 11 | 13 | 10 | 7 | 7 | 6 | 7 | 9 | 12 | 13 | 13 | 13 | 14 | 13 | 12 | 14 | 16 | |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | S 5 | S 5 | E 9 | S 5 | E 9 | S 5 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 10 | E 10 |
 kJ | 163 | 133 | 136 | 98 | 71 | 16 | 12 | 42 | 8 | 41 | 4 | 3 | 3 | 3 | 3 | 99 | 97 | 61 | 61 | 50 | 32 | 18 | 67 | 67 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 9 | S 6 | SE 9 | SE 9 | E 10 | E 9 | S 5 | SE 9 | S 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 6 | S 5 | ENE 8 | E 9 | E 9 | ENE 10 | ENE 9 | ESE 8 | E 8 |
| kJ | 3 | 3 | 1 | 3 | 3 | 68 | 45 | 13 | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 24 | 15 | 16 | 18 | 28 | 6 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 9 | SE 9 | SE 9 | E 13 | SE 9 | — | E 13 | E 13 | E 13 | E 13 | SE 9 | E 12 | E 13 | — | E 12 | E 8 | ESE 8 | S 6 | SE 7 |
| kJ | — | — | — | — | — | 3 | 3 | 3 | 4 | 3 | — | 3 | 3 | 3 | 3 | 3 | 12 | 3 | — | 3 | 1 | 6 | 1 | 2 |
Wind waves Height (m) Direction Period (s) | SSE 3 | S 4 | S 4 | S 4 | S 4 | — | — | — | ENE 9 | E 4 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | — | — | — | — | — | N 2 | N 3 | N 3 |
| kJ | 3 | 9 | 14 | 16 | 20 | — | — | — | 84 | 7 | 31 | 52 | 84 | 127 | 113 | 149 | — | — | — | — | — | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 206 | 206 | 0 | 144 | 0 | 6 | 198 | 275 | 327 | 451 | 513 | 252 | 175 | 46 | 46 | 21 | 548 | 0 | 0 | 0 | 35 | 48 | 48 | 28 |
Best forecast wave conditions in Delaware | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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