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 am Tuesday 21 Oct 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 17.5° C
(Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Flies today?

The current surf forecast for Flies at 2AM is: 1.3m 7s primary swell from a South-southwest direction (forecast issued at 01:00am October 21). An open ocean swell of 0.4m 11s is not directed at the surf break, a second open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (21 Oct)	3.5ft (1.1m)	7s
Afternoon (21 Oct)	3.5ft (1.1m)	6s
Evening (21 Oct)	3.5ft (1.0m)	5s

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 21								Wednesday 22								Thursday 23
	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	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SSW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW
Period(s) (?)	7	7	7	7	7	7	5	5	5	6	6	6	6	6	6	6	7	7	7	7	7	6	6	6
Wave Graph (?)
kJ (?)	261	178	151	112	103	100	54	56	72	111	113	117	150	131	118	145	199	189	189	220	230	202	175	124
Wind (km/h)	W	W	W	W	WSW	SW	SSW	SSW	SSW	SSW	W	S	WSW	WSW	WSW	W	WSW	WSW	WSW	WSW	WSW	WSW	W	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- on	cross- on	cross- on	cross- off	cross- on	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)				7:55AM 1.09					8:15PM 0.95				8:33AM 1.09				8:54PM 0.93				9:11AM 1.08
Low Tide / height (m)		1:16AM 0.09				1:51PM 0.08				1:44AM 0.08					2:21PM 0.07				2:16AM 0.07				2:53PM 0.07

		Tuesday 21								Wednesday 22								Thursday 23
Sunrise	-	-	-	7:07	-	-	-	-	-	-	-	7:07	-	-	-	-	-	-	-	7:09	-	-	-	-
Sunset	-	-	-	-	-	-	6:00	-	-	-	-	-	-	-	5:59	-	-	-	-	-	-	-	5:58	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	1	2	1	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	14	13	13	14	16	16	16	17	17	14	15	16	16	16	14	13	12	12	11	12	13	15	13
Feels °C (?)	7	6	6	6	7	9	11	11	12	12	12	12	10	8	8	5	5	4	4	3	3	4	7	5

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-off at Flies (light winds from the W at Westhampton Beach/Francis S. Gabreski Airport 13 km from Flies). 1.7m 5s windswell from the WSW with a 0.9m 8s swell from the SE. 2 swells combining to make bigger set waves.
2 hours 19 minutes ago Flies

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2 h 19 min ago

13 km/h

Cross-Off

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