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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


Conditions at 44025 as of
(8:10 am EDT)
1210 GMT on 07/23/2026:
     

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 - Wave Height Wave Height (WVHT): 4.6 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 8 sec
5-day plot - Average Wave Period Average Period (APD): 4.7 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): S ( 175 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 72.1 °F
Previous observations
TIME
(EDT)
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
2026-07-23 07:40 am--- 4.3 94.6 S--- 72.1----
2026-07-23 07:10 am--- 4.6 84.9 S--- 72.1----
2026-07-23 06:40 am--- 4.6 84.8 S--- 72.1----
2026-07-23 06:10 am--- 4.6 84.9 S--- 72.1----
2026-07-23 05:40 am--- 4.6 84.9 S--- 72.1----
2026-07-23 05:10 am--- 5.2 85.1 S--- 72.3----
2026-07-23 04:40 am--- 4.9 94.7 S--- 72.3----
2026-07-23 04:10 am--- 4.9 94.8 S--- 72.5----
2026-07-23 03:40 am--- 4.9 84.7 S--- 72.5----
2026-07-23 03:10 am--- 5.2 84.9 S--- 72.5----
2026-07-23 02:40 am--- 5.2 95.2 S--- 72.7----
2026-07-23 02:10 am--- 5.2 85.3 S--- 73.0----
2026-07-23 01:40 am--- 5.6 85.7 S--- 73.2----
2026-07-23 12:40 am--- 5.9 85.9 S--- 72.9----
2026-07-23 12:10 am--- 5.6 86.1 S--- 72.9----
2026-07-22 11:40 pm--- 5.6 95.9 S--- 72.7----
2026-07-22 11:10 pm--- 6.2 96.1 S--- 72.9----
2026-07-22 10:40 pm--- 5.9 85.9 S--- 72.7----
2026-07-22 09:40 pm--- 6.2 85.9 S--- 72.9----
2026-07-22 09:10 pm--- 6.6 96.3 S--- 73.0----
2026-07-22 08:40 pm--- 6.2 96.0 S--- 73.2----
2026-07-22 08:10 pm--- 6.2 96.1 S--- 73.2----
2026-07-22 07:10 pm--- 7.2 86.2 S--------
2026-07-22 06:40 pm--- 6.6 86.1 S--- 73.8----
2026-07-22 06:10 pm--- 6.6 96.2 S--- 73.8----
2026-07-22 05:40 pm--- 7.2 96.2 S--- 73.8----
2026-07-22 05:10 pm--- 6.9 96.2 S--- 73.8----
2026-07-22 04:40 pm--- 7.2 96.4 S--- 73.6----
2026-07-22 04:10 pm--- 6.9 86.2 S--- 72.3----
2026-07-22 03:40 pm--- 6.2 85.8 S--- 72.5----
2026-07-22 03:10 pm--- 6.9 86.1 S--- 72.3----
2026-07-22 02:40 pm--- 7.2 86.2 S--- 72.5----
2026-07-22 02:10 pm--- 6.9 86.2 S--- 72.3----
2026-07-22 01:10 pm--- 6.9 86.4 S--- 72.1----
2026-07-22 12:10 pm--- 7.5 86.5 S--- 72.1----
2026-07-22 11:40 am--- 7.5 86.3 S--- 72.1----
2026-07-22 11:10 am--- 7.5 86.3 S--- 72.1----
2026-07-22 10:40 am--- 7.9 86.4 S--- 72.1----
2026-07-22 10:10 am--- 6.9 86.0SSE--- 72.1----
2026-07-22 09:40 am--- 6.2 85.6SSE--- 72.1----

Wave Summary
for 44025 as of (8:10 am EDT)
1210 GMT on 07/23/2026:

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): 4.6 ft
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 4.7 sec
Previous observations
TIME
(EDT)
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
2026-07-23 07:40 am 4.3------ N/A 4.6
2026-07-23 07:10 am 4.6------ AVERAGE 4.9
2026-07-23 06:40 am 4.6------ AVERAGE 4.8
2026-07-23 06:10 am 4.6------ AVERAGE 4.9
2026-07-23 05:40 am 4.6------ AVERAGE 4.9
2026-07-23 05:10 am 5.2------ AVERAGE 5.1
2026-07-23 04:40 am 4.9------ N/A 4.7
2026-07-23 04:10 am 4.9------ AVERAGE 4.8
2026-07-23 03:40 am 4.9------ AVERAGE 4.7
2026-07-23 03:10 am 5.2------ AVERAGE 4.9
2026-07-23 02:40 am 5.2------ AVERAGE 5.2
2026-07-23 02:10 am 5.2------ AVERAGE 5.3
2026-07-23 01:40 am 5.6------ STEEP 5.7
2026-07-23 12:40 am 5.9------ AVERAGE 5.9
2026-07-23 12:10 am 5.6------ AVERAGE 6.1
2026-07-22 11:40 pm 5.6------ AVERAGE 5.9
2026-07-22 11:10 pm 6.2------ AVERAGE 6.1
2026-07-22 10:40 pm 5.9------ AVERAGE 5.9
2026-07-22 09:40 pm 6.2------ AVERAGE 5.9
2026-07-22 09:10 pm 6.6------ AVERAGE 6.3
2026-07-22 08:40 pm 6.2------ AVERAGE 6.0
2026-07-22 08:10 pm 6.2------ AVERAGE 6.1
2026-07-22 07:10 pm 7.2------ AVERAGE 6.2
2026-07-22 06:40 pm 6.6------ AVERAGE 6.1
2026-07-22 06:10 pm 6.6------ AVERAGE 6.2
2026-07-22 05:40 pm 7.2------ AVERAGE 6.2
2026-07-22 05:10 pm 6.9------ AVERAGE 6.2
2026-07-22 04:40 pm 7.2------ AVERAGE 6.4
2026-07-22 04:10 pm 6.9------ AVERAGE 6.2
2026-07-22 03:40 pm 6.2------ AVERAGE 5.8
2026-07-22 03:10 pm 6.9------ STEEP 6.1
2026-07-22 02:40 pm 7.2------ AVERAGE 6.2
2026-07-22 02:10 pm 6.9------ AVERAGE 6.2
2026-07-22 01:10 pm 6.9------ AVERAGE 6.4
2026-07-22 12:10 pm 7.5------ STEEP 6.5
2026-07-22 11:40 am 7.5------ STEEP 6.3
2026-07-22 11:10 am 7.5------ STEEP 6.3
2026-07-22 10:40 am 7.9------ STEEP 6.4
2026-07-22 10:10 am 6.9------ AVERAGE 6.0
2026-07-22 09:40 am 6.2------ STEEP 5.6

Plot icon Plot of wave energy versus frequency (and period)