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Surf Forecasts:
Naval Jetties surfForecast / Delaware / USA
48hr Weather and Surf, issued 1 am Sunday 31 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
17.0° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Naval Jetties today (31 May):
- Morning surf: Morning surf (31 May, local time) - 2.5ft (0.8m), 10s period with E swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.8m), 10s period with E swell.
- Evening surf: Evening surf (31 May, local time) - 2.5ft (0.7m), 10s period with E swell.
The current surf forecast for Naval Jetties at 5AM is: 0.7m 9s primary swell from a East-northeast direction and 0.3m 10s secondary swell from a East direction (forecast issued at 01:00am May 31). The wind direction is predicted to be glassy.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 2.5ft (0.8m) | 10s |
| Afternoon (31 May) | 2.5ft (0.8m) | 10s |
| Evening (31 May) | 2.5ft (0.7m) | 10s |
Table - waves today at Naval Jetties. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon morning. Very mild (max 19°C on Sun night, min 12°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the NE by Tue morning). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 7 | E 7 | |
192 | 79 | 122 | 177 | 133 | 130 | 104 | 102 | 72 | 71 | 47 | 43 | 26 | 41 | 84 | 82 | 41 | 86 | 126 | 164 | 212 | 165 | 138 | 114 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | |
High Tide | 9:21AM1.07m | 9:33PM1.47m | 9:58AM1.06m | 10:11PM1.46m | 10:35AM1.05m | 10:49PM1.44m | ||||||||||||||||||
Low Tide | 3:27AM0.06m | 3:05PM0.12m | 4:05AM0.08m | 3:43PM0.12m | 4:42AM0.09m | 4:20PM0.14m | ||||||||||||||||||
 | |  | | | | | | |  |  |  |  | | | | | | | | | | | | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 16 | 17 | 18 | 19 | 19 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 14 | 15 | 15 | 14 | 14 |
10 | 11 | 10 | 13 | 15 | 15 | 15 | 14 | 12 | 16 | 17 | 16 | 13 | 11 | 12 | 10 | 9 | 8 | 7 | 8 | 9 | 9 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | S 5 | S 5 | S 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | S 6 | E 13 | E 13 | SE 8 |
 kJ | 122 | 79 | 122 | 177 | 133 | 130 | 104 | 102 | 72 | 71 | 47 | 43 | 26 | 4 | 4 | 2 | 2 | 3 | 3 | 3 | 1 | 3 | 3 | 2 |
Swell 2 Height (m) Direction Period (s) | S 6 | E 10 | S 8 | S 8 | SE 8 | — | — | SE 9 | SE 9 | SE 9 | S 4 | SSE 5 | SSE 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | E 9 | — | — | — | — | E 12 |
| kJ | 1 | 18 | 1 | 6 | 3 | — | — | 3 | 3 | 3 | 9 | 7 | 8 | 3 | 3 | 3 | 3 | 3 | 2 | — | — | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 9 | — | — | S 6 | — | — | — | — | — | SE 9 | SE 9 | SE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | — | — | 1 | — | — | — | — | — | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | — | — | SE 2 | SSE 3 | SSE 3 | S 4 | S 4 | — | — | — | E 9 | ENE 9 | ENE 9 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 7 | E 7 |
| kJ | 192 | — | — | — | — | 2 | 6 | 4 | 6 | 12 | — | — | — | 41 | 84 | 82 | 41 | 86 | 126 | 164 | 212 | 165 | 138 | 114 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 0 | 0 | 0 | 0 | 225 | 51 | 28 | 47 | 0 | 1 | 39 | 232 | 314 | 391 | 525 | 398 | 487 | 526 | 255 | 707 | 1375 | 527 | 21 |
Best forecast wave conditions in Delaware | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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