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Naval Jetties surfForecast / Delaware / USA
48hr Weather and Surf, issued 7 am Sunday 17 May 2026 EDTForecast 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
14.1° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Naval Jetties today?
The current surf forecast for Naval Jetties at 10AM is: 0.8m 8s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East direction (forecast issued at 07:00am May 17). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 2.5ft (0.8m) | 8s |
| Afternoon (17 May) | 2.5ft (0.7m) | 8s |
| Evening (17 May) | 3ft (0.9m) | 8s |
Table - waves today at Naval Jetties. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 31°C on Tue afternoon, min 19°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the S by Tue night). | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | SSE 7 | SE 8 | SE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 4 | SE 8 | S 4 | S 5 | S 5 | SE 9 | SE 9 | S 5 | S 5 | S 5 | S 5 | S 6 | |
130 | 62 | 59 | 64 | 80 | 100 | 31 | 21 | 21 | 17 | 15 | 52 | 23 | 24 | 31 | 37 | 33 | 28 | 20 | 34 | 61 | 64 | 80 | 75 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | |
High Tide | 9:27AM1.23m | 9:49PM1.73m | 10:19AM1.21m | 10:42PM1.71m | 11:13AM1.18m | 11:37PM1.66m | ||||||||||||||||||
Low Tide | 3:24AM-0.15m | 3:16PM-0.12m | 4:17AM-0.14m | 4:07PM-0.10m | 5:11AM-0.11m | 5:01PM-0.06m | ||||||||||||||||||
 |  | | |  |  |  |  | | | | | | | | | | | | | | | | | |
 | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | 5:43 |
 | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | 8:08 |
— | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 19 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 25 | 27 | 29 | 26 | 25 | 23 | 23 | 22 | 27 | 31 | 30 | 24 | 23 | 23 |
17 | 18 | 23 | 27 | 24 | 22 | 23 | 23 | 23 | 23 | 26 | 26 | 26 | 24 | 23 | 23 | 22 | 21 | 26 | 29 | 26 | 20 | 19 | 21 | |
Swell 1 Height (m) Direction Period (s) | S 6 | SSE 7 | SE 8 | SE 8 | E 8 | E 8 | SE 8 | SE 8 | SE 8 | SSE 5 | SSE 5 | SE 8 | — | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 | SE 8 | SE 9 |
 kJ | 45 | 62 | 59 | 64 | 5 | 1 | 31 | 21 | 21 | 8 | 8 | 20 | — | 16 | 16 | 17 | 20 | 20 | 20 | 26 | 18 | 19 | 18 | 19 |
Swell 2 Height (m) Direction Period (s) | SE 8 | E 8 | E 8 | E 9 | — | — | E 8 | E 8 | E 8 | SE 8 | SE 8 | E 7 | — | E 17 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 16 | E 16 | SE 16 |
| kJ | 28 | 13 | 6 | 13 | — | — | 1 | 1 | 1 | 15 | 15 | 1 | — | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 10 |
Swell 3 Height (m) Direction Period (s) | E 9 | — | E 19 | — | — | — | — | S 6 | S 6 | — | — | E 18 | E 18 | E 14 | — | E 17 | — | E 16 | E 16 | — | — | — | — | — |
| kJ | 14 | — | 7 | — | — | — | — | 1 | 1 | — | — | 6 | 6 | 4 | — | 5 | — | 5 | 5 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | — | — | — | SSE 8 | SSE 8 | S 4 | S 4 | S 5 | S 5 | — | SSE 8 | SSE 4 | S 4 | S 4 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 6 |
| kJ | 130 | — | — | — | 80 | 100 | 12 | 9 | 11 | 17 | — | 52 | 23 | 24 | 31 | 37 | 33 | 28 | 20 | 34 | 61 | 64 | 80 | 75 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1172 | 1 | 0 | 0 | 0 | 21 | 145 | 205 | 51 | 19 | 43 | 35 | 43 | 1029 | 707 | 707 | 566 | 0 | 171 | 35 | 169 | 707 | 624 | 574 |
Best forecast wave conditions in Delaware | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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