Long Beach Surf Forecast

/ Long Island NY (34 breaks) / New York (44 breaks) /

USA (1297 breaks) / Lat Long: (40.58° N 73.66° W)

Surf Forecasts:

Long Beach surfForecast / Long Island NY / USA

48hr Weather and Surf, issued 7 am Thursday 18 Sep 2025 EDT

Forecast update in hr min s Forecast update imminent

Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Long Beach sea temperature is 21.6° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Long Beach today?

The current surf forecast for Long Beach at 10AM is: 0.9m 7s primary swell from a East-southeast direction and 0.2m 5s secondary swell from a South direction (forecast issued at 07:00am September 18). The wind direction is predicted to be offshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (18 Sep)	3ft (0.9m)	7s
Afternoon (18 Sep)	2.5ft (0.8m)	7s
Evening (18 Sep)	2.5ft (0.7m)	7s

Table - waves today at Long Beach. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18							Friday 19								Saturday 20								Sun 21
	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
Rating (10 max)	1	1	1	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 (?)	ESE	ESE	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	ESE	SE	ESE	SE	SE	E	E	ESE	ESE	SE
Period(s) (?)	7	7	7	7	7	7	7	8	8	8	7	7	7	9	7	9	7	9	9	6	6	6	6	15
Wave Graph (?)
kJ (?)	104	96	68	68	54	48	37	37	39	37	36	21	16	12	9	12	10	12	3	95	94	82	66	8
Wind (km/h)	NNE	NNE	NNW	SW	SSW	SSW	W	WNW	NW	NW	WNW	WSW	SW	W	NNE	NNE	NE	NE	ENE	E	ESE	ESE	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	off	cross- off	on	on	on	cross- on	cross	cross- off	cross- off	cross	cross- on	cross- on	cross	off	off	off	off	cross- off	cross- off	cross	cross	cross	cross- off
High Tide / height (m)		5:27AM 1.37				5:45PM 1.57				6:19AM 1.46				6:34PM 1.60				7:05AM 1.54				7:17PM 1.61
Low Tide / height (m)				11:29AM 0.14				12:14AM 0.04				12:20PM 0.10				12:58AM -0.00				1:08PM 0.06				1:39AM -0.02

	Thursday 18							Friday 19								Saturday 20								Sun 21
Sunrise	-	6:37	-	-	-	-	-	-	-	6:37	-	-	-	-	-	-	-	6:39	-	-	-	-	-	-
Sunset	-	-	-	-	6:59	-	-	-	-	-	-	-	6:57	-	-	-	-	-	-	-	6:54	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	19	19	20	23	24	23	25	24	22	21	24	27	27	26	23	20	18	17	18	19	19	18	18	17
Feels °C (?)	19	19	20	22	22	21	24	22	20	19	22	25	25	26	19	16	12	11	14	15	15	15	15	15

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 Long Island NY

Wind Update Continuing clean conditions at Long Beach (light winds from the N at New York City/JFK Airport 11 km from Long Beach). 0.9m 7s swell from the ESE with a 0.2m 5s windswell from the S. 2 swells combining to make bigger set waves.
2 hours 12 minutes ago Long Beach

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2 h 12 min ago

7 km/h

Clean

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