Surf Forecasts:
How big are the waves at Naval Jetties today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 1.5ft (0.4m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 1.5ft (0.4m), 7s period with SE swell.
- Evening surf: Evening surf (18 Aug, local time) - 1ft (0.3m), 11s period with SE swell.
The current surf forecast for Naval Jetties at 3AM is: 0.3m 9s primary swell from a Southeast direction and 0.3m 5s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 17). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 1.5ft (0.4m) | 7s |
| Afternoon (18 Aug) | 1.5ft (0.4m) | 7s |
| Evening (18 Aug) | 1ft (0.3m) | 11s |
Table - waves today at Naval Jetties. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Mon night. Warm (max 28°C on Wed afternoon, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||
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 5 | SSE 5 | SE 6 | SE 9 | SE 9 | SSE 6 | SE 7 | SE 7 | SE 7 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 5 | 5 | 9 | 12 | 19 | 8 | 13 | 12 | 11 | 19 | 58 | 57 | 38 | 15 | 34 | 33 | 22 | 21 | 20 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 00:59AM1.24m | 1:29PM1.39m | 1:47AM1.14m | 2:20PM1.35m | |||||||||||||||
Low Tide | 6:57PM0.15m | 7:05AM0.13m | 7:52PM0.22m | 7:51AM0.20m | 8:51PM0.29m | ||||||||||||||
 |  |  | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:50 | — | — |
mm | — | — | 2 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 26 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 26 | 26 | 25 | 24 | 26 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 30 | 29 | 28 | 27 | 27 | 28 | 31 | 29 | 28 | 28 | 28 | 27 | 24 | 26 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 5 | SSE 5 | SE 6 | SE 9 | SE 9 | SSE 6 | SE 7 | SE 7 | SE 7 | SE 6 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 |
| kJ | 5 | 5 | 9 | 12 | 19 | 8 | 13 | 12 | 11 | 11 | 58 | 57 | 38 | 15 | 34 | 33 | 22 | 21 | 20 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 4 | SSE 5 | E 4 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | SE 11 | ENE 3 | ENE 3 | — | SSE 5 | — | — | — | — | — |
| kJ | 2 | 2 | 2 | 6 | 1 | 7 | 7 | 7 | 7 | 19 | 1 | 1 | — | 3 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 7 | SSE 7 | ESE 4 | ESE 4 | E 13 | — | SE 13 | SE 12 | SE 12 | ENE 3 | — | — | — | — | — | NE 4 | — | — | — |
| kJ | 2 | 5 | 2 | 2 | 3 | — | 6 | 6 | 5 | 1 | — | — | — | — | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 228 | 355 | 237 | 255 | 63 | 99 | 63 | 317 | 362 | 63 | 1 | 0 | 58 | 58 | 59 | 87 | 362 | 158 | 126 |
Best forecast wave conditions in Delaware | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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