Surf Forecasts:
How big are the waves at Bethany today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 7.5ft (2.3m), 10s period with E swell.
- Evening surf: Evening surf (21 Oct, local time) - 10ft (3.0m), 10s period with ENE swell.
The current surf forecast for Bethany at 12AM is: 3.0m 11s primary swell from a East-northeast direction and 2.1m 11s secondary swell from a East direction (forecast issued at 07:00pm October 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 7.5ft (2.3m) | 10s |
| Evening (21 Oct) | 10ft (3.0m) | 10s |
Table - waves today at Bethany. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Tue night, min 11°C on Wed morning). Mainly strong winds. | |||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 12 | ENE 12 | ENE 11 | E 11 | E 11 | E 11 | ENE 11 | ENE 11 | ENE 11 | E 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 867 | 1682 | 1994 | 1268 | 1429 | 1491 | 1635 | 2923 | 2767 | 1589 | 1462 | 1194 | 866 | 694 | 606 | 668 | 561 | 467 | 314 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on |
High Tide | 3:41PM1.09m | 4:21AM1.01m | 4:36PM1.12m | 5:11AM1.10m | 5:27PM1.17m | ||||||||||||||
Low Tide | 10:20PM0.20m | 10:37AM0.26m | 11:04PM0.13m | 11:27AM0.18m | |||||||||||||||
 |  | | | |  | |  | |  | |  | | | | | | | | |
 | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 15 | 13 | 13 | 11 | 12 | 13 | 15 | 14 | 14 | 13 | 12 | 11 | 12 | 15 | 17 | 16 | 15 |
Feels °C | 11 | 11 | 9 | 6 | 5 | 3 | 4 | 5 | 7 | 6 | 7 | 5 | 4 | 3 | 5 | 8 | 11 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | — | E 10 | E 11 | — | — | — | — | ENE 11 | E 12 | E 12 | ENE 12 | ENE 11 | E 11 | E 11 | E 11 | ENE 11 | ENE 11 | ENE 11 | E 10 |
| kJ | — | 884 | 1010 | — | — | — | — | 1626 | 1562 | 1589 | 1462 | 1194 | 866 | 694 | 606 | 668 | 561 | 467 | 314 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | — | — | — | N 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | N 4 |
| kJ | 867 | 1682 | 1994 | 1268 | 1429 | 1491 | 1635 | 2923 | 2767 | — | — | — | 40 | 34 | 25 | 25 | 10 | — | 18 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 46 | 46 | 452 | 452 | 452 | 451 | 462 | 452 | 452 | 452 | 451 | 451 | 451 | 451 | 451 | 48 | 48 | 48 | 47 |
Best forecast wave conditions in Delaware | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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