Atlantic Terrace Surf Forecast

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

USA (1297 breaks) / Lat Long: (41.01° N 71.98° W)

Surf Forecasts:

Atlantic Terrace surfForecast / Long Island NY / USA

48hr Weather and Surf, issued 1 pm Monday 20 Oct 2025 EDT

Forecast update in hr min s Forecast update imminent

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

Today's Atlantic Terrace sea temperature is 17.7° C
(Which is 2.3°C warmer than normal for this time of year)

How big are the waves at Atlantic Terrace today?

The current surf forecast for Atlantic Terrace at 2PM is: 1.7m 7s primary swell from a South-southwest direction and 0.8m 6s secondary swell from a East-southeast direction, 0.2m 10s secondary swell from a East-southeast direction (forecast issued at 01:00pm October 20). The wind direction is predicted to be cross-shore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (20 Oct)	6.5ft (2.0m)	6s
Afternoon (20 Oct)	5.5ft (1.7m)	7s
Evening (20 Oct)	6ft (1.9m)	7s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Monday 20					Tuesday 21								Wednesday 22								Thursday 23
	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 (?)	S	SSW	SSW	SW	S	S	S	SW	SW	SSW	SSW	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SW	SSW	SW	SW
Period(s) (?)	6	7	7	7	8	8	7	7	7	7	6	6	6	6	6	6	6	7	6	7	7	7	7	7
Wave Graph (?)
kJ (?)	233	247	266	372	160	111	88	179	135	120	115	95	106	104	126	155	170	137	133	144	189	185	200	173
Wind (km/h)	SW	SW	W	W	W	W	W	W	WSW	SW	SW	SSW	SSW	W	S	S	WSW	SW	SW	W	WSW	WSW	WSW	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- on	cross- on	cross- off	cross- on	cross- on	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)					8:01PM 0.78				8:19AM 0.94				8:29PM 0.77				8:49AM 0.93				8:54PM 0.75
Low Tide / height (m)		1:36PM 0.05				1:28AM 0.05					2:08PM 0.04			1:56AM 0.05					2:40PM 0.05				2:27AM 0.06

	Monday 20					Tuesday 21								Wednesday 22								Thursday 23
Sunrise	-	-	-	-	-	-	-	7:05	-	-	-	-	-	-	-	7:05	-	-	-	-	-	-	-	7:07
Sunset	-	-	6:00	-	-	-	-	-	-	-	5:59	-	-	-	-	-	-	-	5:57	-	-	-	-	-

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

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 Still cross-shore at Atlantic Terrace (light winds from the SW at Montauk Airport 8 km from Atlantic Terrace). 1.4m 7s swell from the S with a 0.8m 10s swell from the ESE and a 0.5m 9s swell from the E. 3 swells combining to make bigger set waves.
2 hours 31 minutes ago Atlantic Terrace

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2 h 31 min ago

13 km/h

Cross-Shore

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