Surf Forecasts:
How big are the waves at Naval Jetties today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with SE swell.
The current surf forecast for Naval Jetties at 8PM is: 0.4m 9s primary swell from a Southeast direction and 0.2m 6s secondary swell from a East-northeast direction (forecast issued at 01:00pm July 31). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 1.5ft (0.4m) | 8s |
| Afternoon (31 Jul) | 1.5ft (0.4m) | 8s |
| Evening (31 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Naval Jetties. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun night. Warm (max 27°C on Mon morning, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 18 | 18 | 17 | 19 | 20 | 20 | 18 | 17 | 15 | 43 | 15 | 23 | 26 | 30 | 25 | 20 | 28 | 35 | 37 | 37 | 98 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 10:23AM1.21m | 10:38PM1.46m | 11:01AM1.26m | 11:15PM1.42m | 11:41AM1.30m | ||||||||||||||||
Low Tide | 4:15PM0.08m | 4:53AM0.06m | 4:57PM0.09m | 5:29AM0.05m | 5:41PM0.10m | ||||||||||||||||
 | |  | |  | | | | | |  | |  | | | | | | |  |  | |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 7 |
Temp °C | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 24 |
Feels °C | 26 | 27 | 25 | 25 | 24 | 25 | 24 | 24 | 27 | 24 | 24 | 24 | 23 | 24 | 26 | 25 | 24 | 25 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | E 6 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | E 6 | E 6 | E 6 | — | SSE 5 |
| kJ | 18 | 18 | 17 | 19 | 20 | 20 | 18 | 17 | 15 | 1 | 7 | 7 | 7 | 3 | 7 | 6 | 1 | 1 | 1 | — | 47 |
Swell 2 Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | — | NE 6 | SE 9 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | — | E 9 | E 6 | — | — |
| kJ | 3 | 2 | 3 | 3 | 4 | 4 | — | 1 | 3 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | — | 2 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | ENE 6 | NE 6 | SE 9 | ENE 6 | SE 6 | ENE 6 | — | E 6 | — | — | — | — | — | S 8 | E 9 | — | — | E 9 | — | — |
| kJ | — | 4 | 2 | 3 | 4 | 2 | 4 | — | 1 | — | — | — | — | — | 1 | 2 | — | — | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 3 | SSE 8 | SSE 4 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | SSE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 6 |
| kJ | — | — | — | — | — | — | — | — | 1 | 43 | 15 | 23 | 26 | 30 | 25 | 20 | 28 | 35 | 37 | 37 | 98 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 126 | 346 | 374 | 374 | 374 | 119 | 63 | 126 | 374 | 400 | 1163 | 1029 | 1029 | 624 | 624 | 1156 | 1156 | 1156 | 1156 | 1034 | 0 |
Best forecast wave conditions in Delaware | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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