LONG ISLAND NM South of Islip, NY (44025)

Conditions for Sunday

Current Weather/Wave Observations

Air Temperature:	55° F
Humidity:	93
Wind direction (W Dir):	ESE (105 - 114 Degrees)
Wind Speed (W Spd):	9.7 kts (11.2 mph)
Wind Gust (W Spd):	11.7 kts (13.4 mph)
Dominant Wave Period (DWP):	9 sec
Dominant Wave Height (DWH):	2.62 ft
Dominant Wave Range (DWR):	exactly 2.6 ft
Wind Wave Period (WWP):	4 sec
Wind Wave Height (WWH):	1.64 ft
Wind Wave Range (WWR):	0.82 - 2.46 ft
Wave Swell Period (WSP):	9 sec
Wave Swell Height (WSH):	1.64 ft
Wave Swell Range (WSR):	0.82 - 2.46 ft
Atmospheric Pressure (AP):	30.34 in
Pressure Tendency (PT):	+0.01 in Decreasing or steady, then increasing; or increasing, then increasing more rapidly

Updated: 10:50 AM EDT on May 19, 2013

Marine & Boating

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Current Wave Detail Observations

Updated: 11:00 AM EDT on May 19, 2013

General Information

Location:	40.25 North -73.167 West
Buoy Type:	3-meter discus buoy
Buoy Hull:	3DV18
Payload:	AMPS payload
Owned by:	NDBC
Windspeed:	Measured by obtained from anemometer
Sea Surface:	Measured by Intake
Note:

Weather/Wave Buoy Data for May 19, 2013

Time	Temp		Humidity	Wind			Dominant Wave			Wind Wave			Wave Swell			Pressure
	Air (°F)	Water (°F)		Dir	Speed (kts)	Speed (mph)	Period (sec)	Height (ft)	Range (ft)	Period (sec)	Height (ft)	Range (ft)	Period (sec)	Height (ft)	Range (ft)	Atmo. (in)	Tend. (in)
20:50	56	54	90	SE	7.8	8.9	8	1.97	exactly 2.0	-	-	-	8	1.64	0.82 - 2.46	30.32	-
21:50	56	54	86	SSE	9.7	11.2	8	1.97	exactly 2.0	4	1.64	0.82 - 2.46	8	1.64	0.82 - 2.46	30.32	-
22:50	56	54	76	SE	7.8	8.9	8	1.97	exactly 2.0	-	-	-	8	1.64	0.82 - 2.46	30.31	-
23:50	55	54	88	ESE	7.8	8.9	9	1.97	exactly 2.0	4	1.64	0.82 - 2.46	9	1.64	0.82 - 2.46	30.31	-0.01
00:50	55	54	84	SSE	7.8	8.9	9	1.97	exactly 2.0	4	1.64	0.82 - 2.46	9	1.64	0.82 - 2.46	30.31	-
01:50	55	54	84	South	7.8	8.9	8	1.97	exactly 2.0	-	-	-	8	1.64	0.82 - 2.46	30.30	-0.01
02:50	55	54	89	South	7.8	8.9	9	1.97	exactly 2.0	4	1.64	0.82 - 2.46	9	1.64	0.82 - 2.46	30.30	-0.01
03:50	55	54	90	South	11.7	13.4	9	1.97	exactly 2.0	5	1.64	0.82 - 2.46	9	1.64	0.82 - 2.46	30.30	-0.01
04:50	54	54	96	SSE	7.8	8.9	5	2.30	exactly 2.3	4	1.64	0.82 - 2.46	5	1.64	0.82 - 2.46	30.30	-
05:50	55	54	92	ESE	9.7	11.2	9	2.30	exactly 2.3	4	1.64	0.82 - 2.46	9	1.64	0.82 - 2.46	30.30	-
06:50	55	54	92	ESE	7.8	8.9	9	2.30	exactly 2.3	4	1.64	0.82 - 2.46	9	1.64	0.82 - 2.46	30.31	+0.01
07:50	55	54	94	ESE	7.8	8.9	8	2.30	exactly 2.3	4	1.64	0.82 - 2.46	8	1.64	0.82 - 2.46	30.32	+0.02
08:50	55	54	94	ESE	11.7	13.4	8	2.62	exactly 2.6	5	1.64	0.82 - 2.46	8	1.64	0.82 - 2.46	30.32	+0.02
09:50	55	54	93	ESE	9.7	11.2	8	2.62	exactly 2.6	5	1.64	0.82 - 2.46	8	1.64	0.82 - 2.46	30.33	+0.02
10:50	55	54	93	ESE	9.7	11.2	9	2.62	exactly 2.6	4	1.64	0.82 - 2.46	9	1.64	0.82 - 2.46	30.34	+0.01

Wave Detail Buoy Data for May 19, 2013

Time	Water Depth	Wave Height	Spectral Peak Period	Average Wave Period	Sampling Interval	Wave Record
20:00	131 ft	2.03 ft	8.3 sec	5.5 sec	0.6 sec	2400 sec
21:00	131 ft	1.97 ft	7.7 sec	5.5 sec	0.6 sec	2400 sec
22:00	131 ft	2.00 ft	8.3 sec	5.6 sec	0.6 sec	2400 sec
23:00	131 ft	1.87 ft	7.7 sec	5.2 sec	0.6 sec	2400 sec
00:00	131 ft	1.94 ft	9.1 sec	4.8 sec	0.6 sec	2400 sec
01:00	131 ft	1.84 ft	9.1 sec	5.0 sec	0.6 sec	2400 sec
02:00	131 ft	1.87 ft	7.7 sec	5.0 sec	0.6 sec	2400 sec
03:00	131 ft	1.94 ft	9.1 sec	4.8 sec	0.6 sec	2400 sec
04:00	131 ft	2.07 ft	9.1 sec	4.6 sec	0.6 sec	2400 sec
05:00	131 ft	2.20 ft	5.0 sec	4.5 sec	0.6 sec	2400 sec
06:00	131 ft	2.36 ft	9.1 sec	4.9 sec	0.6 sec	2400 sec
07:00	131 ft	2.23 ft	9.1 sec	5.0 sec	0.6 sec	2400 sec
08:00	131 ft	2.36 ft	8.3 sec	5.0 sec	0.6 sec	2400 sec
09:00	131 ft	2.53 ft	8.3 sec	5.0 sec	0.6 sec	2400 sec
10:00	131 ft	2.53 ft	8.3 sec	4.9 sec	0.6 sec	2400 sec
11:00	131 ft	2.62 ft	9.1 sec	4.7 sec	0.6 sec	2400 sec