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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
40.251 N 73.164 W (40°15'3" N 73°9'52" 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: 36.3 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

Station 44025
Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
     (24 hours for tsunami stations)

Buoy Camera Photos taken at 04/19/2021 1010 UTC. Click photo to enlarge.
Photos from Buoy Camera at station 44025
Photos are generally taken hourly during daylight operations.

Conditions at 44025 as of
1110 GMT on 04/19/2021:
     

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): SSW ( 210 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3.9 kts
5-day plot - Wind Gust Wind Gust (GST): 5.8 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES): 29.87 in
5-day plot - Water Temperature Water Temperature (WTMP): 47.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 20 meters (WSPD20M): 3.9 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
1105 5.8 kts-
Previous observations
5-day plot - Wind Direction 5-day plot - Wind Speed 5-day plot - Wind Gust 5-day plot - Wave Height 5-day plot - Dominant Wave Period 5-day plot - Average Period 5-day plot - Mean Wave Direction 5-day plot - Atmospheric Pressure 5-day plot - Pressure Tendency 5-day plot - Air Temperature 5-day plot - Water Temperature 5-day plot - Dew Point 5-day plot - Salinity 5-day plot - Visibility 5-day plot - Tide (above MLLW)
MM DD TIME
(GMT)
WDIR WSPD
kts
GST
kts
WVHT
ft
DPD
sec
APD
sec
MWD PRES
in
PTDY
in
ATMP
°F
WTMP
°F
DEWP
°F
SAL
psu
VIS
nmi
TIDE
ft
04191100  W 1.9 3.9----29.86-- 47.1----
04191050 WSW 1.9 3.9 2.0 114.2 E29.86-- 46.9----
04191040  W 3.9 3.9----29.86-- 46.9----
04191030  W 3.9 3.9----29.85-- 46.9----
04191020  W 3.9 5.8----29.85-- 46.9----
04191010  W 3.9 5.8----29.85-- 46.9----
04191000  W 5.8 5.8----29.85-- 46.9----
04190950  W 5.8 5.8 2.0 104.4 E29.85-------
04190940 WSW 5.8 5.8----29.85-- 46.9----
04190930 WSW 5.8 7.8----29.85-- 46.9----
04190920 WSW 5.8 7.8----29.85-- 46.9----
04190910  SW 5.8 5.8----29.85-- 46.9----
04190900  SW 5.8 7.8----29.85-- 46.9----
04190850  SW 5.8 7.8 2.0 44.0SSW29.85-- 47.1----
04190840  SW 5.8 5.8----29.85-- 47.1----
04190830 WSW 5.8 5.8----29.86-- 47.1----
04190820  SW 5.8 5.8----29.86-- 47.1----
04190810 WSW 5.8 5.8----29.86-- 47.1----
04190800 WSW 5.8 7.8----29.86-- 47.3----
04190750  W 5.8 9.7 2.3 114.1ESE29.86-- 47.3----
04190740 WSW 7.8 7.8----29.86-- 47.3----
04190730 WSW 7.8 7.8----29.86-- 47.3----
04190720 WSW 7.8 9.7----29.86-- 47.3----
04190710 WSW 7.8 9.7----29.86-- 47.5----
04190700 WSW 7.8 9.7----29.86-- 47.5----
04190650  W 9.7 11.7 2.3 43.9 SW29.86-- 47.5----
04190640 WSW 9.7 11.7----29.85-- 47.5----
04190630 WSW 9.7 11.7----29.85-- 47.5----
04190620 WSW 9.7 11.7----29.85-- 47.3----
04190610 WSW 9.7 11.7----29.85-- 47.1----
04190600 WSW 11.7 13.6----29.85+0.00- 47.1----
04190550 WSW 11.7 13.6 2.6 43.8 SW29.85-- 47.1----
04190540  SW 11.7 13.6----29.85-- 47.1----
04190530  SW 11.7 13.6----29.85-- 47.1----
04190520  SW 11.7 13.6----29.85-- 47.1----
04190510  SW 11.7 13.6----29.85-- 47.3----
04190500  SW 11.7 13.6----29.85-- 47.3----
04190450  SW 11.7 13.6 2.6 43.8 SW29.85-- 47.3----
04190440  SW 11.7 15.5----29.85-- 47.3----
04190430  SW 11.7 13.6----29.85-- 47.3----
04190420  SW 11.7 13.6----29.85-- 47.3----
04190410  SW 11.7 13.6----29.85-- 47.3----
04190400  SW 11.7 15.5----29.85+0.00- 47.3----
04190350  SW 13.6 15.5 2.6 33.9 SW29.85-- 47.3----
04190340  SW 11.7 15.5----29.85-- 47.3----
04190330  SW 11.7 15.5----29.85-- 47.3----
04190320  SW 13.6 15.5----29.85-- 47.3----
04190310  SW 13.6 15.5----29.85-- 47.3----
04190300  SW 13.6 15.5----29.85+0.01- 47.3----
04190250  SW 13.6 13.6 2.6 43.7 SW29.85-- 47.3----
04190240  SW 13.6 15.5----29.85-- 47.3----
04190230  SW 13.6 15.5----29.85-- 47.3----
04190220  SW 13.6 15.5----29.85-- 47.3----
04190210  SW 13.6 15.5----29.85-- 47.3----
04190200  SW 13.6 15.5----29.86+0.03- 47.3----
04190150  SW 13.6 15.5 2.3 93.9 E29.86-- 47.3----
04190140  SW 13.6 15.5----29.86-- 47.3----
04190130  SW 13.6 15.5----29.86-- 47.5----
04190120  SW 11.7 15.5----29.86-- 47.5----
04190110  SW 11.7 13.6----29.85-- 47.5----
04190100  SW 13.6 15.5----29.85+0.03- 47.5----
04190050  SW 13.6 15.5 2.3 113.9 E29.85-- 47.5----
04190040 SSW 11.7 13.6----29.85-- 47.5----
04190030  SW 11.7 15.5----29.85-- 47.5----
04190020 SSW 11.7 15.5----29.84-- 47.5----
04190010 SSW 13.6 15.5----29.84-- 47.5----
04190000  SW 13.6 15.5----29.84-- 47.5----
04182350 SSW 13.6 15.5 2.6 113.9 E29.83-- 47.5----
04182340 SSW 11.7 13.6----29.83-- 47.5----
04182330 SSW 11.7 13.6----29.83-- 47.5----
04182320 SSW 13.6 15.5----29.83-- 47.7----
04182310 SSW 11.7 15.5----29.83-- 47.7----
04182300 SSW 11.7 13.6----29.83-- 47.7----
04182250 SSW 11.7 13.6 2.3 113.8ESE29.83-- 47.7----
04182240 SSW 11.7 15.5----29.83-- 47.7----
04182230 SSW 11.7 15.5----29.83-- 47.8----
04182220 SSW 13.6 15.5----29.83-- 47.8----
04182210 SSW 13.6 15.5----29.83-- 47.8----
04182200 SSW 11.7 15.5----29.82+0.00- 47.8----
04182150 SSW 13.6 15.5 2.0 114.0 E29.82-- 48.0----
04182140 SSW 13.6 15.5----29.82-- 48.0----
04182130 SSW 13.6 15.5----29.82-- 48.0----
04182120 SSW 13.6 15.5----29.81-- 47.8----
04182110 SSW 11.7 13.6----29.81-- 48.0----
04182100 SSW 11.7 13.6----29.81-- 48.0----
04182050 SSW 11.7 13.6 2.0 94.5ENE29.81-- 48.0----
04182040 SSW 11.7 13.6----29.81-- 48.2----
04182030 SSW 11.7 15.5----29.81-- 48.0----
04182020 SSW 11.7 13.6----29.81-- 48.0----
04182010 SSW 11.7 13.6----29.81-- 48.0----
04182000 SSW 9.7 11.7----29.81-- 48.0----
04181950 SSW 11.7 13.6 2.0 115.7ESE29.81-- 48.0----
04181940 SSW 9.7 11.7----29.81-- 48.0----
04181930 SSW 9.7 11.7----29.81-- 48.0----
04181920 SSW 9.7 11.7----29.81-- 48.0----
04181910 SSW 9.7 11.7----29.81-------
04181900 SSW 7.8 9.7----29.82-0.02- 48.0----
04181850 SSW 9.7 11.7 2.0 95.7 E29.82-- 48.2----
04181840 SSW 9.7 11.7----29.82-- 48.0----
04181830 SSW 9.7 11.7----29.82-- 48.2----
04181820 SSW 9.7 11.7----29.82-- 48.0----
04181810 SSW 9.7 11.7----29.82-- 48.2----
04181800 SSW 9.7 11.7----29.82-- 48.0----
04181750 SSW 7.8 7.8 1.6 115.5 SE29.82-- 48.2----
04181740 SSW 7.8 9.7----29.82-- 48.0----
04181730 SSW 7.8 7.8----29.82-- 47.8----
04181720  SW 7.8 7.8----29.83-- 47.7----
04181710  SW 7.8 9.7----29.83-- 47.7----
04181700  SW 7.8 9.7----29.83-- 47.5----
04181650  SW 7.8 9.7 2.0 105.2ESE29.83-- 47.5----
04181640  SW 5.8 7.8----29.83-- 47.5----
04181630 WSW 7.8 9.7----29.83-- 47.5----
04181620 WSW 7.8 9.7----29.83-- 47.5----
04181610 WSW 5.8 7.8----29.83-- 47.5----
04181600 WSW 7.8 7.8----29.83+0.00- 47.3----
04181550 WSW 7.8 7.8 1.6 94.8ESE29.84-- 47.3----
04181540 WSW 7.8 9.7----29.84-- 47.3----
04181530 WSW 7.8 9.7----29.84-- 47.1----
04181520  W 7.8 9.7----29.84-- 47.1----
04181510  W 7.8 9.7----29.84-- 47.1----
04181500  W 7.8 9.7----29.84+0.00- 47.3----
04181450  W 7.8 9.7 2.0 95.2ENE29.84-- 47.1----
04181440  W 7.8 9.7----29.84-- 47.1----
04181430  W 7.8 9.7----29.84-- 47.1----
04181420  W 7.8 9.7----29.85-- 47.1----
04181410  W 7.8 9.7----29.84-- 46.9----
04181400  W 7.8 7.8----29.85-- 46.9----
04181350  W 7.8 7.8 2.0 95.3 E29.84-------
04181340  W 7.8 9.7----29.85-- 46.9----
04181330  W 7.8 9.7----29.84-- 46.8----
04181320  W 7.8 7.8----29.84-- 46.8----
04181310  W 7.8 9.7----29.84-- 46.8----
04181300  W 7.8 9.7----29.84-- 46.8----
04181250  W 7.8 9.7 2.0 104.9 E29.84-- 46.8----
04181240  W 7.8 9.7----29.84-- 46.8----
04181230  W 7.8 9.7----29.84-- 46.8----
04181220  W 7.8 11.7----29.85-- 46.9----
04181210  W 7.8 9.7----29.84-- 46.9----
04181200  W 7.8 9.7----29.84-- 46.9----
04181150  W 7.8 9.7 1.6 104.9ESE29.84-- 46.9----
04181140  W 7.8 9.7----29.84-- 46.8----
04181130  W 7.8 9.7----29.83-- 46.8----
04181120  W 7.8 9.7----29.83-- 46.8----
04181110  W 7.8 7.8----29.83-- 46.8----
04181100  W 7.8 7.8----29.82+0.03- 46.8----
04181050  W 7.8 9.7 2.0 105.5ESE29.81-- 46.8----

Detailed Wave Summary
for 44025 as of
1040 GMT on 04/19/2021:

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 HeightSignificant Wave Height (WVHT): 2.0 ft
5-day plot - Swell HeightSwell Height (SwH): 1.3 ft
5-day plot - Swell PeriodSwell Period (SwP): 10.8 sec
5-day plot - Swell DirectionSwell Direction (SwD): E
5-day plot - Wind Wave HeightWind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave PeriodWind Wave Period (WWP): 4.0 sec
5-day plot - Wind Wave DirectionWind Wave Direction (WWD):SSW
5-day plot - Average Wave PeriodAverage Wave Period (APD): 4.2 sec
Previous observations
5-day plot - Significant Wave Height 5-day plot - Swell Height 5-day plot - Swell Period 5-day plot - Swell Direction 5-day plot - Wind Wave Height 5-day plot - Wind Wave Period 5-day plot - Wind Wave Direction 5-day plot - Wave Steepness 5-day plot - Average Wave Period
MM DD TIME
(GMT)
WVHT
ft
SwH
ft
SwP
sec
SwD WWH
ft
WWP
sec
WWD STEEPNESS APD
sec
04190940  2.0 1.6 10.0 E 1.3 3.7 SW N/A 4.4
04190840  2.0 1.3 11.4 E 1.6 4.0 SSW N/A 4.0
04190740  2.3 1.6 11.4ESE 1.6 3.7 SSW N/A 4.1
04190640  2.3 1.3 11.4ENE 2.0 3.8 SW N/A 3.9
04190540  2.6 1.3 10.8 E 2.3 3.7 SW N/A 3.8
04190440  2.6 1.3 10.0ENE 2.0 3.7 SW N/A 3.8
04190340  2.6 1.6 10.0 E 2.3 3.3 SWVERY_STEEP 3.9
04190240  2.6 1.3 10.8ESE 2.3 3.6 SW N/A 3.7
04190140  2.3 1.6 9.1 E 1.6 3.2 SSW N/A 3.9
04190040  2.3 1.6 10.8 E 2.0 3.4 SSW N/A 3.9
04182340  2.6 1.6 10.8 E 2.0 3.2 SW N/A 3.9
04182240  2.3 1.6 10.8ESE 1.6 3.0 SSW N/A 3.8
04182140  2.0 1.6 11.4 E 1.3 2.7 SSW N/A 4.0
04182040  2.0 1.6 9.1ENE 1.3 2.5 WSW N/A 4.5
04181940  2.0 1.6 10.8ESE 0.7 2.5 W N/A 5.7
04181840  2.0 2.0 9.1 E 0.7 2.6 WSW N/A 5.7
04181740  1.6 1.6 10.8 SE 0.7 2.7 W N/A 5.5
04181640  2.0 1.6 10.0ESE 0.7 2.7 W N/A 5.2
04181540  1.6 1.6 9.1ESE 1.0 2.7 WSW N/A 4.8
04181440  2.0 1.6 9.1ENE 0.7 2.7 WSW N/A 5.2
04181340  2.0 2.0 9.1 E 0.7 2.6 WSW N/A 5.3
04181240  2.0 1.6 10.0 E 1.0 2.5 WSW N/A 4.9
04181140  1.6 1.6 10.0ESE 0.7 2.5 W N/A 4.9

Plot of wave energy versus frequency (and period)


Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.

The weekly status report and the weekly maintenance report also provide valuable station information.

Note that the payload types and the station locations occasionally change.
Please refer to the NDBC data inventory for the data history of each station.