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Surf Forecasts:
Naval Jetties surfForecast / Delaware / USA
48hr Weather and Surf, issued 1 pm 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 8PM is: 0.7m 10s primary swell from a East direction and 0.4m 3s secondary swell from a South-southeast direction (forecast issued at 01:00pm May 31). The wind direction is predicted to be cross-shore.
| 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 ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 19°C on Sun night, min 12°C on Mon night). Winds increasing (calm on Sun afternoon, fresh winds from the ENE by Mon night). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | ENE 9 | ENE 4 | E 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | |
177 | 133 | 100 | 102 | 75 | 72 | 49 | 47 | 43 | 27 | 86 | 29 | 41 | 49 | 75 | 108 | 117 | 115 | 107 | 82 | 87 | 69 | 47 | 32 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | cross | cross | cross-off | cross-off | glassy | glassy | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross | |
High Tide | 9:21AM1.07m | 9:33PM1.47m | 9:58AM1.06m | 10:11PM1.46m | 10:35AM1.05m | 10:49PM1.44m | ||||||||||||||||||
Low Tide | 3:05PM0.12m | 4:05AM0.08m | 3:43PM0.12m | 4:42AM0.09m | 4:20PM0.14m | 5:19AM0.12m | ||||||||||||||||||
 | | | |  | |  |  | |  | | | | |  | | | | | |  | | | | |
 | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — |
 | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:19 | — | — | — | 8:20 |
— | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 18 | 19 | 18 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 14 | 13 | 12 | 12 | 15 | 16 | 16 | 17 | 16 | 15 | 16 | 16 |
14 | 16 | 15 | 15 | 13 | 12 | 16 | 16 | 15 | 12 | 13 | 12 | 8 | 8 | 7 | 8 | 10 | 12 | 12 | 13 | 13 | 12 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 4 | E 10 | E 9 | E 9 | S 5 | S 5 | S 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | S 5 | S 5 | E 7 | E 7 | E 7 | E 7 | E 7 |
 kJ | 177 | 133 | 100 | 102 | 75 | 72 | 13 | 47 | 43 | 27 | 4 | 4 | 2 | 3 | 3 | 3 | 3 | 1 | 1 | 82 | 87 | 69 | 47 | 32 |
Swell 2 Height (m) Direction Period (s) | S 8 | SE 9 | SE 8 | — | SE 9 | SE 9 | E 10 | S 5 | SSE 5 | SSE 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | — | — | — | E 13 | — | E 12 | E 10 | E 9 |
| kJ | 6 | 3 | 3 | — | 3 | 3 | 49 | 11 | 8 | 8 | 3 | 3 | 3 | 3 | 3 | 3 | — | — | — | 3 | — | 3 | 8 | 15 |
Swell 3 Height (m) Direction Period (s) | — | S 6 | — | — | — | — | SE 9 | SE 9 | SE 9 | SE 9 | — | — | — | — | — | — | — | — | — | E 12 | S 6 | S 6 | S 6 | S 6 |
| kJ | — | 1 | — | — | — | — | 3 | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | 3 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | SE 3 | SSE 3 | S 4 | S 4 | SSW 5 | — | — | — | ENE 9 | ENE 4 | E 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | E 7 | — | — | — | — | — |
| kJ | — | — | 2 | 4 | 6 | 10 | 28 | — | — | — | 86 | 29 | 41 | 49 | 75 | 108 | 117 | 115 | 107 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 185 | 163 | 28 | 54 | 0 | 0 | 99 | 232 | 337 | 477 | 525 | 228 | 225 | 228 | 237 | 525 | 526 | 28 | 0 | 0 | 0 | 43 |
Best forecast wave conditions in Delaware | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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