Flies Surf Forecast

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

USA (1297 breaks) / Lat Long: (40.84° N 72.47° W)

Surf Forecasts:

Flies surfForecast / Long Island NY / USA

48hr Weather and Surf, issued 1 pm Tuesday 16 Sep 2025 EDT

Forecast update in hr min s Forecast update imminent

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

Today's Flies sea temperature is 20.6° C
(Which is slightly warmer than usual)

How big are the waves at Flies today?

The current surf forecast for Flies at 6PM is: 0.1m 8s primary swell from a South direction (forecast issued at 01:00pm September 16). An open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (16 Sep)	0.5ft (0.1m)	12s
Afternoon (16 Sep)	0.5ft (0.1m)	12s
Evening (16 Sep)	0.5ft (0.1m)	8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 16					Wednesday 17								Thursday 18								Friday 19
	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
Rating (10 max)	0	0	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 (?)	SE	SE	S	S	S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW
Period(s) (?)	12	12	8	8	7	7	7	7	7	7	7	7	7	6	6	6	6	6	6	5	5	5	5	4
Wave Graph (?)
kJ (?)	6	6	1	1	1	4	4	4	9	8	15	24	23	14	13	12	12	6	6	6	3	3	3	5
Wind (km/h)	ENE	E	E	E	E	E	E	ENE	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	SSE	SW	SW	WSW	W	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross	cross	cross- on	cross- on	glass	cross	cross	cross- off	cross- off	cross- off
High Tide / height (m)			4:00PM 1.04				4:36AM 0.87					5:01PM 1.06				5:33AM 0.93				5:55PM 1.08				6:22AM 0.99
Low Tide / height (m)	8:49AM 0.23				10:34PM 0.21				10:13AM 0.23					11:42PM 0.18				11:32AM 0.20				12:29AM 0.15

	Tuesday 16					Wednesday 17								Thursday 18								Friday 19
Sunrise	-	-	-	-	-	-	-	6:31	-	-	-	-	-	-	-	6:31	-	-	-	-	-	-	-	6:33
Sunset	-	-	6:58	-	-	-	-	-	-	-	6:55	-	-	-	-	-	-	-	6:53	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	18	19	19	18	18	18	18	18	19	19	19	19	19	20	19	19	20	21	21	21	21	21	21	21
Feels °C (?)	14	14	14	14	14	14	14	14	15	16	16	17	17	19	18	17	19	22	23	21	21	20	20	20

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 The wind is still cross-on at Flies (light winds from the E at Westhampton Beach/Francis S. Gabreski Airport 13 km from Flies). No surfable waves
2 hours 7 minutes ago Flies

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2 h 7 min ago

17 km/h

Cross-On

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