Hurricane Symbol View the latest observations near Atlantic Tropical Storm Philippe.

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
(7:30 am EDT)
1130 GMT on 09/28/2023:
     

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 - Atmospheric Pressure Atmospheric Pressure (PRES):30.20 in
5-day plot - Water Temperature Water Temperature (WTMP): 64.8 °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
2023-09-28 07:10 am--- 7.5 95.7ESE--- 64.9----
2023-09-28 06:50 am--- 7.5 105.8ESE30.19-- 64.9----
2023-09-28 06:30 am-------30.19-- 64.9----
2023-09-28 06:10 am--- 7.2 105.6ESE--- 64.9----
2023-09-28 05:50 am--- 7.5 95.9ESE30.19-- 64.9----
2023-09-28 05:30 am-------30.19-- 64.9----
2023-09-28 05:10 am--- 7.2 85.7 E--- 64.9----
2023-09-28 04:50 am--- 7.5 85.8ESE30.19-- 64.9----
2023-09-28 04:30 am--- 7.5-5.8ESE30.19-- 64.9----
2023-09-28 04:10 am--- 7.5 95.9 E--- 64.9----
2023-09-28 03:50 am--- 7.5 85.9ESE30.20-- 64.9----
2023-09-28 03:30 am-------30.20-- 64.9----
2023-09-28 03:10 am--- 7.9 86.0 E--- 64.9----
2023-09-28 02:50 am--- 7.5 85.9 E30.21-- 64.9----
2023-09-28 02:30 am--- 7.5-5.9 E30.21-- 64.9----
2023-09-28 02:10 am--- 7.5 95.8ESE--- 64.9----
2023-09-28 01:50 am--- 8.2 96.1ESE30.22-- 64.9----
2023-09-28 01:30 am-------30.22-- 64.9----
2023-09-28 01:10 am--- 7.2 95.7 E--- 64.9----
2023-09-28 12:50 am--- 7.5 106.0ESE30.22-- 64.9----
2023-09-28 12:30 am-------30.23-- 64.9----
2023-09-28 12:10 am--- 6.9 85.6 E--- 64.9----
2023-09-27 11:50 pm--- 6.9 105.6 E30.24-- 65.1----
2023-09-27 11:30 pm--- 6.9-5.6 E30.24-- 65.1----
2023-09-27 11:10 pm--- 6.6 75.7 E--- 65.1----
2023-09-27 10:50 pm--- 6.9 75.5 E30.24-------
2023-09-27 10:30 pm--- 6.9-5.5 E30.23-- 64.9----
2023-09-27 10:10 pm--- 6.6 75.5 E--- 64.9----
2023-09-27 09:50 pm--- 7.2 75.7 E30.24-- 64.9----
2023-09-27 09:30 pm-------30.24-- 64.9----
2023-09-27 09:10 pm--- 6.9 75.6ESE--- 64.9----
2023-09-27 08:50 pm--- 6.9 85.5ESE30.24-- 64.9----
2023-09-27 08:30 pm-------30.24-- 64.9----
2023-09-27 08:10 pm--- 7.2 85.6 E--- 64.9----
2023-09-27 07:50 pm--- 6.9 75.5 E30.24-- 64.9----
2023-09-27 07:10 pm--- 6.9-5.5 E30.24-- 64.9----
2023-09-27 06:50 pm--- 6.9 75.5 E30.24-- 64.9----
2023-09-27 06:30 pm-------30.24-- 64.9----
2023-09-27 06:10 pm--- 7.5 75.5 E--- 65.1----
2023-09-27 05:50 pm--- 7.5 75.4 E30.23-- 65.1----
2023-09-27 05:30 pm-------30.23-- 65.1----
2023-09-27 05:10 pm--- 7.2 65.4 E--- 65.1----
2023-09-27 04:50 pm--- 7.2 75.5 E30.23-- 65.1----
2023-09-27 04:30 pm-------30.23-- 65.1----
2023-09-27 04:10 pm--- 7.2 85.4 E--- 65.1----
2023-09-27 03:50 pm--- 7.2 75.5 E30.24-- 65.1----
2023-09-27 03:30 pm--- 7.2-5.5 E30.24-- 65.1----
2023-09-27 03:10 pm--- 7.2 85.5 E--- 65.1----
2023-09-27 02:50 pm--- 7.5 85.7 E30.24-- 65.3----
2023-09-27 02:30 pm-------30.25-- 65.3----
2023-09-27 02:10 pm--- 7.2 75.6 E--- 65.3----
2023-09-27 01:50 pm--- 7.5 95.6ESE30.26-- 65.5----
2023-09-27 01:30 pm-------30.27-- 65.5----
2023-09-27 01:10 pm--- 7.5 95.8 E--------
2023-09-27 12:50 pm--- 7.5 105.8 E30.29-- 65.5----
2023-09-27 12:30 pm-------30.29-- 65.5----
2023-09-27 12:10 pm--- 7.9 85.8ESE--- 65.5----
2023-09-27 11:50 am--- 7.9 85.9 E30.29-- 65.5----
2023-09-27 11:30 am-------30.29-- 65.5----
2023-09-27 11:10 am--- 7.9 85.9ESE--- 65.5----
2023-09-27 10:50 am--- 8.5 86.1ESE30.28-- 65.5----
2023-09-27 10:30 am-------30.29-- 65.3----
2023-09-27 10:10 am--- 8.2 96.1 E--- 65.3----
2023-09-27 09:50 am--- 8.5 86.1 E30.28-- 65.5----
2023-09-27 09:30 am-------30.28-- 65.5----
2023-09-27 09:10 am--- 8.2 86.1 E--- 65.5----
2023-09-27 08:50 am--- 8.9 106.1ESE30.28-- 65.5----
2023-09-27 08:30 am--- 8.9-6.1ESE30.27-- 65.5----
2023-09-27 08:10 am--- 8.5 96.1 E--- 65.5----
2023-09-27 07:50 am--- 7.9 85.7 E30.27-- 65.5----
2023-09-27 07:30 am-------30.26-- 65.5----
2023-09-27 07:10 am--- 8.5 96.0ESE--- 65.5----
2023-09-27 06:50 am--- 7.9 95.9 E30.25-- 65.5----

Detailed Wave Summary
for 44025 as of (7:10 am EDT)
1110 GMT on 09/28/2023:

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): 7.5 ft
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 5.7 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
2023-09-28 06:40 am 7.5------ AVERAGE 5.8
2023-09-28 06:10 am 7.2------ AVERAGE 5.6
2023-09-28 05:40 am 7.5------ AVERAGE 5.9
2023-09-28 05:10 am 7.2------ STEEP 5.7
2023-09-28 04:40 am 7.5------ STEEP 5.8
2023-09-28 04:10 am 7.5------ AVERAGE 5.9
2023-09-28 03:40 am 7.5------ STEEP 5.9
2023-09-28 03:10 am 7.9------ STEEP 6.0
2023-09-28 02:40 am 7.5------ STEEP 5.9
2023-09-28 02:10 am 7.5------ AVERAGE 5.8
2023-09-28 01:40 am 8.2------ AVERAGE 6.1
2023-09-28 01:10 am 7.2------ AVERAGE 5.7
2023-09-28 12:40 am 7.5------ AVERAGE 6.0
2023-09-28 12:10 am 6.9------ STEEP 5.6
2023-09-27 11:40 pm 6.9------ AVERAGE 5.6
2023-09-27 11:10 pm 6.6------ STEEP 5.7
2023-09-27 10:40 pm 6.9------ STEEP 5.5
2023-09-27 10:10 pm 6.6------ STEEP 5.5
2023-09-27 09:40 pm 7.2------VERY_STEEP 5.7
2023-09-27 09:10 pm 6.9------ STEEP 5.6
2023-09-27 08:40 pm 6.9------ STEEP 5.5
2023-09-27 08:10 pm 7.2------ STEEP 5.6
2023-09-27 07:40 pm 6.9------ STEEP 5.5
2023-09-27 07:10 pm 6.9------ STEEP 5.5
2023-09-27 06:40 pm 6.9------ STEEP 5.5
2023-09-27 06:10 pm 7.5------VERY_STEEP 5.5
2023-09-27 05:40 pm 7.5------VERY_STEEP 5.4
2023-09-27 05:10 pm 7.2------VERY_STEEP 5.4
2023-09-27 04:40 pm 7.2------VERY_STEEP 5.5
2023-09-27 04:10 pm 7.2------ AVERAGE 5.4
2023-09-27 03:40 pm 7.2------VERY_STEEP 5.5
2023-09-27 03:10 pm 7.2------ STEEP 5.5
2023-09-27 02:40 pm 7.5------ STEEP 5.7
2023-09-27 02:10 pm 7.2------ STEEP 5.6
2023-09-27 01:40 pm 7.5------ AVERAGE 5.6
2023-09-27 01:10 pm 7.5------ AVERAGE 5.8
2023-09-27 12:40 pm 7.5------ AVERAGE 5.8
2023-09-27 12:10 pm 7.9------ STEEP 5.8
2023-09-27 11:40 am 7.9------ STEEP 5.9
2023-09-27 11:10 am 7.9------ STEEP 5.9
2023-09-27 10:40 am 8.5------ STEEP 6.1
2023-09-27 10:10 am 8.2------ AVERAGE 6.1
2023-09-27 09:40 am 8.5------ STEEP 6.1
2023-09-27 09:10 am 8.2------ STEEP 6.1
2023-09-27 08:40 am 8.9------ AVERAGE 6.1
2023-09-27 08:10 am 8.5------ AVERAGE 6.1
2023-09-27 07:40 am 7.9------ STEEP 5.7
2023-09-27 07:10 am 8.5------ AVERAGE 6.0

Plot of wave energy versus frequency (and period)