Surf Forecasts:
How big are the waves at Bethany today (10 Aug):
- Afternoon surf: Afternoon surf (10 Aug, local time) - 1.5ft (0.4m), 6s period with SSE swell.
- Evening surf: Evening surf (10 Aug, local time) - 0.5ft (0.1m), 10s period with SE swell.
The current surf forecast for Bethany at 10PM is: 0.4m 6s primary swell from a Southeast direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm August 10). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | 1.5ft (0.4m) | 6s |
| Evening (10 Aug) | 0.5ft (0.1m) | 10s |
Table - waves today at Bethany. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu morning. Warm (max 31°C on Tue afternoon, min 23°C on Tue morning). Wind will be generally light. | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||
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) | SSE 6 | SE 10 | SE 6 | SSE 6 | SSE 6 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SE 8 | SE 8 | SSE 5 | SSE 5 | ENE 4 | SE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 13 | 4 | 8 | 6 | 3 | 10 | 10 | 9 | 9 | 10 | 6 | 3 | 3 | 3 | 3 | 6 | 6 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | on | cross-off | off | cross-off | cross-off | cross-off | cross | off | off | cross-off | cross | on | on | on | cross-on | cross-off | cross-off |
High Tide | 6:26PM1.44m | 7:03AM1.21m | 7:21PM1.48m | 7:56AM1.28m | 8:11PM1.50m | ||||||||||||||
Low Tide | 1:04AM-0.05m | 1:04PM-0.03m | 1:56AM-0.11m | 2:00PM-0.06m | |||||||||||||||
 |  |  | | |  | |  | |  | |  | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 8:00 | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:58 | — | — |
mm | — | — | — | — | — | 2 | — | — | — | 1 | 2 | — | 1 | — | — | — | — | — | — |
Temp °C | 29 | 30 | 24 | 24 | 24 | 23 | 27 | 31 | 31 | 30 | 26 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 |
Feels °C | 29 | 29 | 26 | 26 | 25 | 24 | 29 | 30 | 33 | 32 | 27 | 24 | 24 | 24 | 24 | 25 | 27 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SE 10 | SE 6 | SSW 4 | S 4 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | S 4 | S 5 | S 5 | SSE 5 | SSE 5 | ENE 4 | NE 4 |
| kJ | 13 | 4 | 8 | 6 | 3 | 10 | 10 | 9 | 9 | 10 | 6 | 3 | 1 | 5 | 5 | 6 | 6 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | SE 10 | E 9 | SE 10 | SSE 6 | SSE 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 5 | SE 8 | SE 8 | SE 8 | NE 4 | SE 8 | SE 8 |
| kJ | 4 | 1 | 4 | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 9 | — | E 8 | SE 10 | SE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | SE 8 | — | E 8 | NE 4 | SE 8 | E 7 | E 7 |
| kJ | 2 | — | 1 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | — | 1 | 3 | — | 1 | 1 | 3 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | S 4 | — | — | — | — | — | SSW 3 | — | — | SW 3 | W 2 | WNW 2 | — | — | — | S 5 | S 3 |
| kJ | 24 | 17 | 8 | — | — | — | — | — | 4 | — | — | 2 | 1 | 1 | — | — | — | 5 | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1051 | 1051 | 28 | 503 | 308 | 508 | 508 | 2666 | 3197 | 1101 | 147 | 451 | 451 | 1180 | 451 | 1344 | 1101 | 1051 | 252 |
Best forecast wave conditions in Delaware | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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