Turtle Cove Surf Forecast

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

USA (1297 breaks) / Lat Long: (41.07° N 71.85° W)

Surf Forecasts:

Turtle Cove surfForecast / Long Island NY / USA

48hr Weather and Surf, issued 7 pm Saturday 30 Aug 2025 EDT

Forecast update in hr min s Forecast update imminent

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

Today's Turtle Cove sea temperature is 20.3° C
(Which is slightly cooler than normal)

How big are the waves at Turtle Cove today?

The current surf forecast for Turtle Cove at 9PM is: 0.4m 6s primary swell from a Southeast direction and 0.3m 7s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 30). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (30 Aug)	-	-
Afternoon (30 Aug)	1.5ft (0.4m)	6s
Evening (30 Aug)	1.5ft (0.4m)	6s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Saturday 30			Sunday 31								Monday 01								Tuesday 02
	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	11 AM	2 PM
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 (?)	ESE	ESE	SE	SE	ESE	SE	SSE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	6	6	6	8	7	10	10	10	10	8	7	7	7	7	9	9	9	9	6	6	6	6	6	8
Wave Graph (?)
Energy (?)	30	35	25	27	19	35	47	49	33	40	41	34	33	35	35	27	29	31	53	52	102	44	58	107
Wind (km/h)	WSW	WSW	W	NNW	N	N	N	SSE	SE	ESE	E	NNE	NE	NE	ENE	E	E	E	ENE	NE	NNE	NNE	NE	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	cross- off	off	cross- off	cross	cross	cross	cross	cross- on	cross- on	on	cross- on	cross- on	cross- on	cross- on	on	on	on	cross- on	cross- on	cross	cross- on	cross- on	on
High Tide / height (m)				12:47AM 0.60				1:37PM 0.73				1:43AM 0.57					2:40PM 0.73				2:52AM 0.57
Low Tide / height (m)		7:03PM 0.29				6:44AM 0.23					8:14PM 0.31			7:42AM 0.26					9:48PM 0.29				8:54AM 0.27

	Saturday 30			Sunday 31								Monday 01								Tuesday 02
Sunrise	-	-	-	-	-	6:11	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:13	-	-
Sunset	7:23	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:20	-	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	21	21	20	18	17	17	18	19	19	19	19	18	17	17	18	20	20	20	19	18	17	16	19	20
Feels °C (?)	17	17	16	15	14	14	16	17	17	17	18	15	12	13	14	18	18	16	15	15	14	12	16	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 Long Island NY

Wind Update Continuing clean conditions at Turtle Cove (calm at Montauk Airport 5 km from Turtle Cove). 0.4m 7s swell from the SSE with a 0.4m 7s swell from the ESE and a 0.2m 8s swell, also from the ESE. 3 swells combining to make bigger set waves.
1 hour 55 minutes ago Turtle Cove

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1 h 55 min ago

0 km/h

Clean

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