Station List

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Station 44025 (LLNR 830) - LONG ISLAND - 30 NM South of Islip, NY Image indicating link to RSS feed of recent meteorological observations for station 44025

Owned and maintained by National Data Buoy Center
3-meter foam buoy
SCOOP payload
40.258 N 73.175 W (40°15'30" N 73°10'29" W)

Site elevation: sea level
Air temp height: 3.7 m above site elevation
Anemometer height: 4.1 m above site elevation
Barometer elevation: 2.7 m above mean sea level
Sea temp depth: 1.5 m below water line
Water depth: 40.2 m
Watch circle radius: 83 yards

Right whales are active off NY from November to April. Speed restrictions of 10 knots apply to vessels 65 feet or greater in specific areas along the mid-Atlantic coast. To learn more about right whales and rules protecting them, go to: http://www.nmfs.noaa.gov/pr/shipstrike

Latest NWS Marine Forecast 1 and Latest NWS Marine Forecast 2

Important Notice to Mariners

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 44025

Regional HF Radar Surface Current Observations

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Station 44025

Conditions at 44025 as of
1540 GMT on 03/28/2025:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR):WSW ( 240 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 5.8 kts
5-day plot - Wind Gust Wind Gust (GST): 7.8 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.24 in
5-day plot - Air Temperature Air Temperature (ATMP): 42.8 °F
5-day plot - Dew Point Dew Point (DEWP): 40.8 °F
5-day plot - Wind Chill Wind Chill (CHILL): 38.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 7.8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 7.8 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Highest 1-minute Wind Speed
Time (GMT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
1531 7.8 kts-
Previous observations
TIME
(GMT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2025-03-28 1530WSW 7.8 7.8----30.24- 42.8- 40.8---
2025-03-28 1520 SW 7.8 9.7 3.0 54.2SSW30.24- 42.6- 40.5---
2025-03-28 1510WSW 7.8 9.7 3.0-4.2SSW30.25- 42.8- 40.5---
2025-03-28 1500WSW 7.8 9.7----30.25+0.00 42.6- 40.3---
2025-03-28 1450WSW 7.8 11.7 3.0 54.2SSW30.25- 42.6- 40.3---
2025-03-28 1440WSW 9.7 11.7----30.26- 42.6- 40.1---
2025-03-28 1430WSW 9.7 11.7----30.26- 42.6- 39.9---
2025-03-28 1420WSW 9.7 11.7 3.0 54.2SSW30.26- 42.6- 39.9---
2025-03-28 1410WSW 9.7 11.7 3.0-4.2SSW30.26- 42.6- 39.9---
2025-03-28 1400WSW 9.7 9.7----30.25+0.04 42.6- 39.7---
2025-03-28 1350WSW 9.7 11.7 3.0 64.1SSW30.25- 42.6- 39.6---
2025-03-28 1340WSW 9.7 11.7 3.0-4.1SSW30.25- 42.6- 39.4---
2025-03-28 1330WSW 9.7 13.6----30.24- 42.8- 39.6---
2025-03-28 1320WSW 11.7 13.6 3.3 54.0SSW30.24- 42.8- 39.2---
2025-03-28 1310WSW 11.7 13.6 3.3-4.0SSW30.24- 43.0- 39.2---
2025-03-28 1300WSW 11.7 13.6----30.24+0.04 43.0- 38.8---
2025-03-28 1250WSW 11.7 15.5 3.3 54.1SSW30.24- 43.0- 38.8---
2025-03-28 1240WSW 13.6 15.5 3.3-4.1SSW30.24- 43.2- 38.8---
2025-03-28 1230WSW 13.6 15.5----30.24- 43.2- 38.8---
2025-03-28 1220WSW 11.7 15.5 3.3 54.2SSW30.24- 43.3- 38.8---
2025-03-28 1210WSW 11.7 15.5 3.3-4.2SSW30.24- 43.2- 39.4---
2025-03-28 1200 W 9.7 11.7----30.25+0.06 42.8- 39.7---
2025-03-28 1150 W 9.7 11.7 3.6 54.1SSW30.24- 42.8- 41.0---
2025-03-28 1140 W 9.7 11.7----30.24- 43.0- 41.7---
2025-03-28 1130WSW 11.7 13.6----30.23- 43.2- 41.7---
2025-03-28 1120WSW 11.7 15.5 3.6 54.1SSW30.22- 43.3- 41.7---
2025-03-28 1110WSW 13.6 15.5 3.6-4.1SSW30.22- 43.5- 41.7---
2025-03-28 1100WSW 13.6 17.5----30.22+0.03 43.5- 41.5---
2025-03-28 1050 SW 15.5 17.5 3.9 54.2 SW30.21- 43.7- 41.4---
2025-03-28 1040 SW 15.5 19.4----30.21- 43.7- 41.4---
2025-03-28 1030 SW 15.5 19.4----30.21- 43.7- 41.2---
2025-03-28 1020 SW 17.5 21.4 4.6 54.3SSW30.20- 43.7- 41.0---
2025-03-28 1010 SW 17.5 19.4 4.6-4.3SSW30.20- 43.9- 41.0---
2025-03-28 1000 SW 17.5 21.4----30.20+0.00 43.9- 40.8---
2025-03-28 0950 SW 17.5 21.4 4.3 64.3SSW30.19- 43.9- 40.6---
2025-03-28 0940 SW 19.4 23.3----30.19- 44.1- 40.6---
2025-03-28 0930 SW 19.4 23.3----30.19- 43.9- 40.5---
2025-03-28 0920 SW 19.4 25.3 4.3 54.2SSW30.19- 44.1- 40.5---
2025-03-28 0910 SW 19.4 25.3 4.3-4.2SSW30.19- 44.2- 40.3---
2025-03-28 0900 SW 21.4 27.2----30.19-0.04 44.4- 39.9---
2025-03-28 0850 SW 19.4 25.3 3.9 54.0SSW30.19- 44.4- 39.6---
2025-03-28 0840 SW 19.4 25.3----30.19- 44.6- 39.4---
2025-03-28 0830 SW 19.4 23.3----30.19- 44.4- 39.0---
2025-03-28 0820 SW 17.5 21.4 3.3 53.9SSW30.20- 44.2- 38.8---
2025-03-28 0810 SW 19.4 23.3 3.3-3.9SSW30.19- 44.4- 38.5---
2025-03-28 0800 SW 19.4 23.3----30.19-0.04 44.2- 38.1---
2025-03-28 0750 SW 19.4 23.3 3.0 43.6SSW30.19- 44.2- 38.1---
2025-03-28 0740 SW 19.4 23.3 3.0-3.6SSW30.19- 44.1- 38.1---
2025-03-28 0730SSW 17.5 21.4----30.19- 43.9- 38.5---
2025-03-28 0720SSW 17.5 21.4 3.0 43.6SSW30.20- 43.9- 38.7---
2025-03-28 0710SSW 17.5 21.4 3.0-3.6SSW30.20- 43.9- 38.5---
2025-03-28 0700SSW 19.4 23.3----30.20-0.04 43.9- 38.1---
2025-03-28 0650SSW 17.5 21.4 2.3 43.5 SW30.20- 43.9- 38.1---
2025-03-28 0640SSW 15.5 19.4----30.20- 43.9- 38.1---
2025-03-28 0630SSW 15.5 19.4----30.21- 43.7- 38.5---
2025-03-28 0620SSW 15.5 19.4 2.3 43.4 SW30.21- 43.5- 38.7---
2025-03-28 0610SSW 15.5 19.4 2.3-3.4 SW30.22- 43.5- 38.7---
2025-03-28 0600SSW 15.5 19.4----30.22-0.03 43.5- 38.5---
2025-03-28 0550SSW 15.5 19.4 2.0 33.3WSW30.22- 43.5- 38.5---
2025-03-28 0540SSW 15.5 19.4----30.23- 43.5- 38.5---
2025-03-28 0530SSW 15.5 17.5----30.23- 43.7- 37.9---
2025-03-28 0520SSW 15.5 19.4 1.6 33.2WSW30.22- 44.1- 37.0---
2025-03-28 0510SSW 15.5 19.4 1.6-3.2WSW30.23- 44.4- 35.4---
2025-03-28 0500SSW 13.6 17.5----30.23-0.01 44.6- 34.3---
2025-03-28 0450SSW 13.6 15.5 1.6 43.2 W30.23- 44.4- 34.7---
2025-03-28 0440SSW 11.7 15.5----30.24- 44.2- 35.1---
2025-03-28 0430 SW 11.7 15.5----30.24- 44.1- 34.7---
2025-03-28 0420 SW 13.6 15.5 1.6 43.2 W30.24- 44.1- 34.9---
2025-03-28 0410 SW 11.7 13.6 1.6-3.2 W30.24- 44.2- 35.1---
2025-03-28 0400 SW 11.7 13.6----30.24+0.00 44.2- 34.7---
2025-03-28 0350 SW 11.7 15.5 1.3 43.4 W30.24- 44.1- 34.7---
2025-03-28 0340 SW 11.7 13.6----30.25- 44.4- 34.5---
2025-03-28 0330 SW 11.7 13.6----30.25- 43.9- 35.1---
2025-03-28 0320 SW 9.7 11.7 1.3 33.4 W30.25- 43.9- 35.6---
2025-03-28 0310 SW 7.8 9.7 1.3-3.4 W30.25- 43.9- 35.1---
2025-03-28 0300 SW 9.7 11.7----30.25+0.03 44.1- 35.1---
2025-03-28 0250WSW 9.7 11.7 1.3 43.4 W30.25-------
2025-03-28 0240WSW 11.7 13.6 1.3-3.4 W30.24- 44.1- 35.1---
2025-03-28 0230WSW 11.7 13.6----30.24- 44.1- 35.4---
2025-03-28 0220WSW 9.7 13.6 1.3 33.4WNW30.24- 44.1- 35.6---
2025-03-28 0210WSW 9.7 11.7 1.3-3.4WNW30.24- 43.9- 35.8---
2025-03-28 0200WSW 9.7 9.7----30.24+0.02 44.1- 35.1---
2025-03-28 0150WSW 7.8 9.7 1.3 143.6 SE30.24- 44.1- 35.4---
2025-03-28 0140WSW 7.8 9.7----30.24- 44.4- 34.3---
2025-03-28 0130WSW 9.7 11.7----30.25- 44.4- 34.3---
2025-03-28 0120WSW 9.7 9.7 1.3 133.6 E30.24- 44.1- 34.9---
2025-03-28 0110WSW 9.7 11.7 1.3-3.6 E30.24- 44.2- 34.9---
2025-03-28 0100WSW 9.7 9.7----30.24+0.04 44.4- 34.5---
2025-03-28 0050WSW 7.8 11.7 1.3 133.5 S30.24- 43.7- 35.4---
2025-03-28 0040 SW 5.8 7.8----30.24- 43.3- 36.7---
2025-03-28 0030 SW 7.8 9.7----30.23- 43.5- 36.1---
2025-03-28 0020 SW 9.7 11.7 1.3 33.4 W30.23- 44.1- 34.7---
2025-03-28 0010 SW 9.7 11.7 1.3-3.4 W30.22- 43.5- 35.2---
2025-03-28 0000 SW 7.8 9.7----30.22+0.02 43.5- 35.8---
2025-03-27 2350 SW 9.7 11.7 1.6 43.3 W30.22- 43.3- 35.8---
2025-03-27 2340 SW 9.7 13.6----30.21- 43.2- 36.1---
2025-03-27 2320SSW 9.7 11.7 1.6 133.6 SE30.22- 43.0- 35.4---
2025-03-27 2310SSW 9.7 11.7 1.6-3.6 SE30.22- 43.0- 35.8---
2025-03-27 2300 SW 11.7 13.6----30.22+0.01 43.2- 34.9---
2025-03-27 2250SSW 11.7 13.6 1.6 43.4 W30.22- 43.0- 34.2---
2025-03-27 2240SSW 9.7 13.6----30.21- 43.0- 35.1---
2025-03-27 2230SSW 9.7 13.6----30.21- 43.0- 35.1---
2025-03-27 2220SSW 9.7 11.7 2.0 43.6WNW30.21- 42.6- 35.2---
2025-03-27 2210SSW 9.7 11.7 2.0-3.6WNW30.21- 42.6- 35.6---
2025-03-27 2200SSW 9.7 11.7----30.21+0.00 42.8- 34.5---
2025-03-27 2150SSW 9.7 11.7 2.0 43.7WNW30.21- 43.3- 32.0---
2025-03-27 2140 SW 9.7 11.7 2.0-3.7WNW30.20- 43.3- 32.0---
2025-03-27 2130 SW 11.7 13.6----30.20- 43.2- 32.2---
2025-03-27 2120 SW 11.7 13.6 2.0 43.8 W30.20- 42.8- 34.0---
2025-03-27 2110 SW 9.7 11.7 2.0-3.8 W30.20- 43.0- 33.6---
2025-03-27 2100 SW 9.7 11.7----30.20-0.04 43.2- 31.5---
2025-03-27 2050 SW 9.7 11.7 2.0 43.8WNW30.20- 42.8- 32.0---
2025-03-27 2040 SW 9.7 11.7 2.0-3.8WNW30.20- 42.4- 32.7---
2025-03-27 2030 SW 9.7 11.7----30.20- 42.3- 33.6---
2025-03-27 2020WSW 9.7 11.7 2.3 43.9WNW30.20- 42.8- 31.6---
2025-03-27 2010WSW 9.7 13.6 2.3-3.9WNW30.20- 42.8- 30.9---
2025-03-27 2000WSW 11.7 13.6----30.20-0.04 42.6- 30.6---
2025-03-27 1950WSW 9.7 11.7 2.6 43.8WNW30.21- 42.3- 30.6---
2025-03-27 1940 W 11.7 13.6 2.6-3.8WNW30.21- 42.4- 28.9---
2025-03-27 1930 W 11.7 15.5----30.21- 42.1- 27.3---
2025-03-27 1920 W 13.6 15.5 2.6 53.8WNW30.21- 42.1- 27.3---
2025-03-27 1910 W 13.6 15.5 2.6-3.8WNW30.22- 41.7- 27.1---
2025-03-27 1900 W 13.6 17.5----30.22-0.04 41.5- 27.9---
2025-03-27 1850 W 15.5 17.5 3.0 53.9WNW30.22- 41.2- 26.2---
2025-03-27 1840 W 15.5 17.5----30.22- 41.0- 26.6---
2025-03-27 1830 W 15.5 19.4----30.23- 40.6- 26.2---
2025-03-27 1820 W 15.5 19.4 3.0 53.9WNW30.23- 40.3- 25.9---
2025-03-27 1810 W 15.5 19.4 3.0-3.9WNW30.24- 40.1- 26.1---
2025-03-27 1800 W 15.5 19.4----30.24-0.02 39.9- 25.3---
2025-03-27 1750 W 15.5 19.4 3.0 53.9WNW30.24- 39.7- 24.8---
2025-03-27 1740 W 15.5 19.4----30.24- 39.4- 24.1---
2025-03-27 1730 W 15.5 19.4----30.24- 39.2- 22.6---
2025-03-27 1720 W 13.6 17.5 3.3 54.1WNW30.25- 39.0- 22.6---
2025-03-27 1710 W 15.5 19.4 3.3-4.1WNW30.25- 38.8- 22.3---
2025-03-27 1700 W 13.6 17.5----30.25-0.01 38.5- 23.5---
2025-03-27 1650 W 13.6 17.5 3.6 54.1WNW30.25- 38.1- 23.7---
2025-03-27 1640 W 15.5 17.5 3.6-4.1WNW30.26- 38.1- 24.1---
2025-03-27 1630 W 15.5 19.4----30.26- 37.9- 23.7---
2025-03-27 1620WNW 15.5 21.4 3.6 54.0WNW30.26- 37.9- 24.8---
2025-03-27 1610WNW 17.5 19.4 3.6-4.0WNW30.26- 37.6- 24.1---
2025-03-27 1600WNW 17.5 21.4----30.26+0.01 37.6- 24.3---
2025-03-27 1550WNW 17.5 21.4 3.3 54.0WNW30.26- 37.4- 23.7---
Detailed Wave Summary
for 44025 as of
1510 GMT on 03/28/2025:

These wave data are displayed in rounded times.

     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Significant Wave Height Significant Wave Height (WVHT): 3.0 ft
5-day plot - Swell Height Swell Height (SwH): 2.3 ft
5-day plot - Swell Period Swell Period (SwP): 5.0 sec
5-day plot - Swell Direction Swell Direction (SwD):SSW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.4 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): SW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS):VERY_STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 4.2 sec
Previous observations
TIME
(GMT)		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Swell Height
SwH
ft		 5-day plot - Swell Period
SwP
sec		 5-day plot - Swell Direction
SwD
 		 5-day plot - Wind Wave Height
WWH
ft		 5-day plot - Wind Wave Period
WWP
sec		 5-day plot - Wind Wave Direction
WWD
 		 5-day plot - Wave Steepness
STEEPNESS
 		 5-day plot - Average Wave Period
APD
sec
2025-03-28 1440 3.0 2.3 5.0SSW 1.6 3.6 SSWVERY_STEEP 4.2
2025-03-28 1410 3.0 2.0 5.0SSW 2.0 4.0 SWVERY_STEEP 4.2
2025-03-28 1340 3.0 1.6 5.6SSW 2.3 4.8 SSW STEEP 4.1
2025-03-28 1310 3.3 0.7 12.9SSE 3.0 5.3 SSW STEEP 4.0
2025-03-28 1240 3.3 0.7 9.1 S 3.3 5.3 SSW STEEP 4.1
2025-03-28 1210 3.3 0.7 12.9 SE 3.3 5.3 SSWVERY_STEEP 4.2
2025-03-28 1140 3.6 2.6 4.8SSW 2.3 4.0 SWVERY_STEEP 4.1
2025-03-28 1110 3.6 0.7 8.3 SW 3.6 5.3 SSWVERY_STEEP 4.1
2025-03-28 1040 3.9 0.3 12.9ENE 3.9 5.3 SWVERY_STEEP 4.2
2025-03-28 1010 4.6 0.7 12.1ENE 4.3 5.3 SSWVERY_STEEP 4.3
2025-03-28 0940 4.3 0.3 12.1SSW 4.3 5.6 SSWVERY_STEEP 4.3
2025-03-28 0910 4.3 0.7 12.9SSE 4.3 5.0 SSWVERY_STEEP 4.2
2025-03-28 0840 3.9 0.7 7.7 SE 3.9 5.0 SSWVERY_STEEP 4.0
2025-03-28 0810 3.3 0.7 12.9 S 3.3 4.5 SSWVERY_STEEP 3.9
2025-03-28 0740 3.0 0.7 8.3SSW 3.0 4.3 SSWVERY_STEEP 3.6
2025-03-28 0710 3.0 0.7 12.9 E 3.0 3.8 SSWVERY_STEEP 3.6
2025-03-28 0640 2.3 0.7 12.9 NE 2.3 3.7 SW N/A 3.5
2025-03-28 0610 2.3 0.7 12.9 SE 2.0 3.8 SW N/A 3.4
2025-03-28 0540 2.0 0.7 12.9 S 2.0 3.4 WSW N/A 3.3
2025-03-28 0510 1.6 0.7 12.9 SE 1.6 3.4 WSW N/A 3.2
2025-03-28 0440 1.6 0.7 12.9SSE 1.6 3.6 W N/A 3.2
2025-03-28 0410 1.6 0.7 12.1ESE 1.3 3.6 W N/A 3.2
2025-03-28 0340 1.3 0.7 8.3ESE 1.3 3.6 W N/A 3.4
2025-03-28 0310 1.3 0.7 12.9SSE 1.3 3.3 W N/A 3.4
2025-03-28 0240 1.3 0.7 12.9ESE 1.3 3.6 W N/A 3.4
2025-03-28 0210 1.3 0.7 12.9 SE 1.3 3.4 WNW N/A 3.4
2025-03-28 0140 1.3 1.0 13.8 SE 1.0 3.3 W N/A 3.6
2025-03-28 0110 1.3 1.0 12.9 E 1.0 3.4 W N/A 3.6
2025-03-28 0040 1.3 0.7 12.9 S 1.0 3.4 W N/A 3.5
2025-03-28 0010 1.3 0.7 8.3ESE 1.3 3.3 W N/A 3.4
2025-03-27 2340 1.6 0.7 12.9ESE 1.3 3.6 W N/A 3.3
2025-03-27 2310 1.6 1.0 12.9 SE 1.3 3.7 WNW N/A 3.6
2025-03-27 2240 1.6 0.7 12.9ESE 1.3 3.7 W N/A 3.4
2025-03-27 2210 2.0 1.0 12.9ESE 1.6 4.0 WNW N/A 3.6
2025-03-27 2140 2.0 1.0 12.9 SE 1.6 4.0 WNW N/A 3.7
2025-03-27 2110 2.0 1.0 4.5 W 1.6 3.8 W N/A 3.8
2025-03-27 2040 2.0 1.0 12.1 E 2.0 4.2 WNW N/A 3.8
2025-03-27 2010 2.3 1.0 12.9WSW 2.3 4.3 WNW N/A 3.9
2025-03-27 1940 2.6 1.0 8.3 SE 2.6 4.3 WNWVERY_STEEP 3.8
2025-03-27 1910 2.6 1.0 12.9 W 2.6 4.5 WNWVERY_STEEP 3.8
2025-03-27 1840 3.0 1.0 12.9 E 2.6 4.5 WNWVERY_STEEP 3.9
2025-03-27 1810 3.0 1.0 7.7ESE 3.0 4.5 WNWVERY_STEEP 3.9
2025-03-27 1740 3.0 1.0 7.7 E 3.0 4.5 WNWVERY_STEEP 3.9
2025-03-27 1710 3.3 1.0 8.3ESE 3.3 5.0 WNWVERY_STEEP 4.1
2025-03-27 1640 3.6 1.0 7.7ESE 3.3 4.8 WNWVERY_STEEP 4.1
2025-03-27 1610 3.6 1.0 7.7ESE 3.6 4.5 WNWVERY_STEEP 4.0

Plot of wave energy versus frequency (and period)