Naval Jetties Surf Forecast

/ Delaware (9 breaks) / Delaware (9 breaks) /

USA (1297 breaks) / Lat Long: (38.78° N 75.09° W)

Surf Forecasts:

Naval Jetties surfForecast / Delaware / USA

48hr Weather and Surf, issued 1 am Friday 19 Sep 2025 EDT

Forecast 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 21.9° C
(Which is 1.1°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 4AM is: 0.5m 8s primary swell from a East direction (forecast issued at 01:00am September 19). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (19 Sep)	1.5ft (0.4m)	8s
Afternoon (19 Sep)	1.5ft (0.4m)	7s
Evening (19 Sep)	1ft (0.3m)	7s

Table - waves today at Naval Jetties. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Friday 19								Saturday 20								Sunday 21
	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	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	ESE	E	E	E	E	E	SE	SE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	E	E	ESE	ESE
Period(s) (?)	8	8	8	8	8	7	7	7	7	9	9	4	5	5	5	4	5	5	5	5	6	6	7	7
Wave Graph (?)
kJ (?)	29	29	30	20	18	17	16	9	9	13	13	20	48	49	36	26	47	64	74	76	105	167	175	171
Wind (km/h)	SW	WSW	W	W	NW	NNE	S	S	NNW	NNE	NNE	NE	NE	ENE	ENE	ENE	E	E	E	E	E	E	E	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	off	off	off	cross- off	cross	cross	cross	cross- off	cross	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	on	on	on	on	on	on
High Tide / height (m)				7:32AM 1.26				7:52PM 1.51					8:16AM 1.34				8:35PM 1.49				8:55AM 1.39
Low Tide / height (m)		1:24AM 0.14				1:24PM 0.12					2:06AM 0.11				2:12PM 0.09				2:44AM 0.09				2:56PM 0.08

		Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	6:43	-	-	-	-	-	-	-	6:45	-	-	-	-	-	-	-	6:46	-	-	-	-
Sunset	-	-	-	-	-	-	7:01	-	-	-	-	-	-	-	7:00	-	-	-	-	-	-	-	6:59	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	22	21	20	20	23	25	25	25	25	22	20	19	20	20	20	19	19	20	20	20	20	20	20	19
Feels °C (?)	22	21	20	20	24	26	25	24	26	20	18	16	16	16	17	16	17	19	19	18	17	16	17	17

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Delaware

Wind Update The wind is still cross-off at Naval Jetties (light winds from the WSW at BUOY-LWSD1 3 km from Naval Jetties). 0.5m 8s swell from the ESE with a 0.3m 2s local chop from the SW and a 0.2m 5s windswell from the S as well as a 0.2m 6s windswell from the SE. 4 swells combining to make bigger set waves.
1 hour 29 minutes ago Naval Jetties

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1 h 29 min ago

11 km/h

WSW

Cross-Off

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