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Surf Forecasts:
Naval Jetties surfForecast / Delaware / USA
48hr Weather and Surf, issued 12 am Thursday 11 Dec 2025 ESTForecast update in hr min s Forecast update imminent
Naval Jetties surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Naval Jetties sea temperature is
8.2° C
(Which is slightly cooler than normal)How big are the waves at Naval Jetties today?
The current surf forecast for Naval Jetties at 7AM is: 0.4m 7s primary swell from a South-southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 12:00am December 11). An open ocean swell of 1.2m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 1ft (0.3m) | 7s |
| Afternoon (11 Dec) | 0.5ft (0.2m) | 7s |
| Evening (11 Dec) | 0.5ft (0.1m) | 9s |
Table - waves today at Naval Jetties. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 7 | 10 | 10 | 7 | 6 | 8 | 6 | 7 | 7 | 7 | 9 | 9 | 9 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 64 | 43 | 23 | 15 | 9 | 4 | 4 | 6 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off |
High Tide / height (m) | 1:22AM 1.08 | 1:39PM 1.25 | 2:24AM 1.10 | 2:37PM 1.16 | 3:23AM 1.14 | 3:35PM 1.09 | ||||||||||||||||||
Low Tide / height (m) | 7:11PM 0.04 | 7:16AM 0.14 | 8:07PM 0.07 | 8:25AM 0.18 | 9:00PM 0.09 | 9:32AM 0.19 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:09 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:37 | - | - | - | - | - | - | - | 4:38 | - |
 |  | | |  | | | | |  | | |  | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 6 | 4 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 5 |
| Feels °C (?) | 0 | -2 | -6 | -11 | -10 | -9 | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -5 | -3 | -3 | -4 | -3 | -4 | -2 | -2 | 1 | 2 | 1 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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