Coastguards Surf Forecast

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

USA (1297 breaks)

Surf Forecasts:

Coastguards 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

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

Today's Coastguards sea temperature is 22.2° C
(Which is slightly warmer than usual)

How big are the waves at Coastguards today?

The current surf forecast for Coastguards at 10PM is: 0.5m 7s primary swell from a Southeast direction and 0.3m 6s secondary swell from a East-southeast direction, 0.6m 3s secondary swell from a South-southwest direction (forecast issued at 07:00pm August 30). The wind direction is predicted to be cross-onshore.

Time (EDT) & Date	Wave Height	Wave Period
Morning (30 Aug)	-	-
Afternoon (30 Aug)	1.5ft (0.4m)	6s
Evening (30 Aug)	1.5ft (0.5m)	6s

Table - waves today at Coastguards. (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 (?)	SE	SE	SSE	SSE	ESE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	6	6	7	7	6	10	10	10	10	8	8	7	7	7	7	9	9	9	9	6	6	6	6	6
Wave Graph (?)
Energy (?)	28	32	42	30	12	25	32	32	46	32	37	34	31	30	23	23	27	13	13	56	48	53	59	58
Wind (km/h)	WSW	SSW	WNW	NNE	NNE	NNE	NNE	ESE	SSE	SSE	ESE	ENE	NE	NE	ENE	ENE	E	E	ENE	NE	NNE	NNE	NNE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	on	cross	off	off	off	off	glass	cross- on	cross- on	cross	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	off	cross
High Tide / height (m)				1:14AM 1.01				1:44PM 1.22					2:09AM 0.98				2:38PM 1.22				3:09AM 0.98
Low Tide / height (m)		7:08PM 0.37				6:53AM 0.37					8:17PM 0.38				8:06AM 0.39				9:22PM 0.35				9:16AM 0.37

	Saturday 30			Sunday 31								Monday 01								Tuesday 02
Sunrise	-	-	-	-	-	6:18	-	-	-	-	-	-	-	6:18	-	-	-	-	-	-	-	6:20	-	-
Sunset	7:29	-	-	-	-	-	-	-	7:27	-	-	-	-	-	-	-	7:25	-	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	22	21	21	19	18	18	20	22	21	20	20	19	19	18	20	21	22	21	20	19	17	17	20	22
Feels °C (?)	19	18	19	16	15	15	17	21	18	18	18	17	17	14	16	17	19	19	18	18	15	14	18	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 Continuing clean conditions at Coastguards (light winds from the N at Farmingdale Airport 14 km from Coastguards). 0.4m 7s swell from the SE with a 0.3m 2s local chop from the SW. 2 swells combining to make bigger set waves.
2 hours 40 minutes ago Coastguards

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2 h 40 min ago

7 km/h

Clean

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