Station 42040 (LLNR 245) - LUKE OFFSHORE TEST PLATFORM - 63 NM South of Dauphin Island, AL Image indicating link to RSS feed of recent meteorological observations for station 42040


Conditions at 42040 as of
(6:40 pm CDT)
2340 GMT on 05/27/2024:
     

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): SW ( 230 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 13.6 kts
5-day plot - Wind Gust Wind Gust (GST): 17.5 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.93 in
5-day plot - Air Temperature Air Temperature (ATMP): 82.9 °F
5-day plot - Dew Point Dew Point (DEWP): 77.2 °F
5-day plot - Heat Index Heat Index (HEAT): 92.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 13.6 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 15.5 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 (CDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
6:36 pm 13.6 kts-
Previous observations
TIME
(CDT)
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
2024-05-27 06:10 pm SW 13.6 15.5 3.9-4.9SSE29.93- 83.1- 77.2---
2024-05-27 06:00 pm SW 11.7 15.5----29.93-0.03 83.1- 77.4---
2024-05-27 05:50 pm SW 11.7 15.5 3.6 74.9 S29.93- 83.1- 77.2---
2024-05-27 05:40 pm SW 13.6 15.5----29.94- 83.1- 77.0---
2024-05-27 05:30 pm SW 11.7 13.6----29.94- 83.1- 77.4---
2024-05-27 05:20 pm SW 11.7 15.5 3.6 74.8 S29.94- 83.1- 77.2---
2024-05-27 05:10 pm SW 11.7 15.5 3.6-4.8 S29.94- 83.1- 77.0---
2024-05-27 05:00 pm SW 11.7 15.5----29.94-0.03 83.1- 76.8---
2024-05-27 04:50 pm SW 11.7 13.6 3.6 64.8 S29.94- 83.3- 77.0---
2024-05-27 04:40 pm SW 11.7 15.5 3.6-4.8 S29.95- 83.3- 77.0---
2024-05-27 04:30 pm SW 11.7 15.5----29.95- 83.1- 76.6---
2024-05-27 04:20 pm SW 11.7 13.6 3.6 74.8 SE29.95- 83.1- 76.6---
2024-05-27 04:10 pm SW 11.7 15.5 3.6-4.8 SE29.95- 83.1- 76.6---
2024-05-27 04:00 pm SW 11.7 15.5----29.95-0.04 83.1- 76.8---
2024-05-27 03:50 pm SW 11.7 13.6 3.3 74.7 SE29.95- 83.1- 76.8---
2024-05-27 03:40 pm SW 13.6 15.5----29.95- 83.1- 76.6---
2024-05-27 03:30 pm SW 13.6 15.5----29.95- 83.1- 76.6---
2024-05-27 03:20 pm SW 11.7 15.5 3.9 85.1SSW29.95- 83.1- 76.8---
2024-05-27 03:10 pm SW 11.7 15.5 3.9-5.1SSW29.95- 83.1- 76.8---
2024-05-27 03:00 pm SW 11.7 13.6----29.96-0.04 83.1- 77.0---
2024-05-27 02:50 pm SW 11.7 13.6 3.6 64.8 SE29.96- 83.1- 76.6---
2024-05-27 02:40 pm SW 11.7 15.5----29.96- 83.1- 76.8---
2024-05-27 02:30 pm SW 11.7 15.5----29.96- 83.1- 76.8---
2024-05-27 02:20 pm SW 13.6 15.5 3.6 64.9SSE29.96- 83.1- 76.8---
2024-05-27 02:10 pm SW 13.6 15.5 3.6-4.9SSE29.96- 82.9- 76.5---
2024-05-27 02:00 pm SW 11.7 15.5----29.97-0.02 82.9- 76.5---
2024-05-27 01:50 pm SW 11.7 15.5 3.6 75.0SSE29.97- 82.9- 77.0---
2024-05-27 01:40 pm SW 11.7 13.6----29.97- 82.8- 76.8---
2024-05-27 01:30 pmSSW 11.7 13.6----29.98- 82.8- 77.0---
2024-05-27 01:20 pmSSW 11.7 15.5 3.9 64.9 E29.98- 82.8- 77.0---
2024-05-27 01:10 pmSSW 13.6 17.5 3.9-4.9 E29.98- 82.8- 76.8---
2024-05-27 01:00 pmSSW 11.7 15.5----29.98+0.02 82.8- 77.0---
2024-05-27 12:50 pmSSW 11.7 15.5 3.6 74.8SSW29.98- 82.6- 76.8---
2024-05-27 12:40 pm SW 11.7 15.5----29.99- 82.6- 76.8---
2024-05-27 12:30 pmSSW 11.7 15.5----30.00- 82.6- 76.8---
2024-05-27 12:20 pm SW 13.6 15.5 4.3 75.1 NE30.00- 82.6- 77.0---
2024-05-27 12:10 pm SW 13.6 17.5 4.3-5.1 NE30.00- 82.6- 77.2---
2024-05-27 12:00 pmSSW 13.6 17.5----30.00+0.02 82.4- 76.8---
2024-05-27 11:50 am SW 13.6 15.5 3.6 74.9 NW30.00- 82.4- 76.8---
2024-05-27 11:40 amSSW 13.6 15.5 3.6-4.9 NW30.00- 82.2- 76.8---
2024-05-27 11:30 amSSW 13.6 15.5----29.99- 82.2- 77.0---
2024-05-27 11:20 amSSW 13.6 17.5 4.3 65.0 NE29.99- 82.2- 77.0---
2024-05-27 11:10 am SW 13.6 17.5 4.3-5.0 NE29.99- 82.0- 77.0---
2024-05-27 11:00 amSSW 13.6 17.5----29.99+0.01 82.0- 77.2---
2024-05-27 10:50 am S 13.6 15.5 3.9 74.8 SW29.98- 82.2- 77.2---
2024-05-27 10:40 am S 13.6 15.5----29.97- 82.0- 76.8---
2024-05-27 10:30 amSSW 11.7 15.5----29.97- 82.0- 76.8---
2024-05-27 10:20 am S 13.6 15.5 3.9 64.8 SW29.97- 82.0- 76.6---
2024-05-27 10:10 am S 11.7 15.5 3.9-4.8 SW29.96- 82.0- 76.8---
2024-05-27 10:00 am S 11.7 17.5----29.96+0.00 82.2- 76.8---
2024-05-27 09:50 amSSW 13.6 17.5 3.9 64.6 SW29.96- 82.4- 75.9---
2024-05-27 09:40 amSSW 13.6 17.5 3.9-4.6 SW29.97- 82.4- 76.1---
2024-05-27 09:30 amSSW 13.6 15.5----29.97- 82.6- 76.5---
2024-05-27 09:20 am SW 13.6 15.5 4.3 74.8 SW29.97- 82.6- 76.1---
2024-05-27 09:10 am SW 13.6 17.5 4.3-4.8 SW29.98- 82.6- 76.1---
2024-05-27 09:00 am SW 13.6 17.5----29.98+0.06 82.6- 76.5---
2024-05-27 08:50 am SW 15.5 17.5----29.97- 82.6- 76.1---
2024-05-27 08:40 am SW 13.6 17.5----29.97- 82.6- 75.9---
2024-05-27 08:30 am-------29.97-------
2024-05-27 08:20 am SW 11.7 13.6 3.9 64.8WSW29.97- 82.4- 76.5---
2024-05-27 08:10 am SW 11.7 13.6 3.9-4.8WSW29.98- 82.4- 76.3---
2024-05-27 08:00 am SW 9.7 11.7----29.98+0.09 82.4- 77.0---
2024-05-27 07:50 amSSW 9.7 11.7 3.9 64.8WSW29.96- 82.4- 76.6---
2024-05-27 07:40 am SW 9.7 11.7 3.9-4.8WSW29.96- 82.4- 76.6---
2024-05-27 07:30 am SW 9.7 11.7----29.96- 82.2- 76.5---
2024-05-27 07:20 amWSW 9.7 13.6 3.9 64.7WSW29.96- 82.0- 76.6---
2024-05-27 07:10 amWSW 9.7 13.6 3.9-4.7WSW29.96- 82.0- 77.0---
2024-05-27 07:00 amWSW 9.7 13.6----29.96+0.08 82.0- 76.8---
2024-05-27 06:50 amWSW 11.7 13.6 3.9 74.6WSW29.95- 81.9- 77.0---
2024-05-27 06:40 am SW 11.7 15.5----29.95- 81.7- 77.0---
2024-05-27 06:30 am SW 11.7 13.6----29.93- 81.7- 77.4---
2024-05-27 06:20 am SW 11.7 13.6 3.9 64.6 SW29.93- 81.7- 77.4---
2024-05-27 06:10 am SW 13.6 15.5 3.9-4.6 SW29.92- 81.5- 77.2---
2024-05-27 06:00 amSSW 13.6 17.5----29.91+0.04 81.5- 77.2---
2024-05-27 05:50 amSSW 13.6 17.5 3.9 64.5 SW29.91- 81.5- 77.2---
2024-05-27 05:40 amSSW 13.6 17.5----29.90- 81.5- 77.5---
2024-05-27 05:30 amSSW 13.6 19.4----29.89- 81.5- 77.7---
2024-05-27 05:20 amSSW 13.6 17.5 4.3 64.5SSW29.89- 81.5- 77.5---
2024-05-27 05:10 amSSW 15.5 19.4 4.3-4.5SSW29.89- 81.5- 77.4---
2024-05-27 05:00 amSSW 15.5 19.4----29.88+0.00 81.5- 77.4---
2024-05-27 04:50 amSSW 15.5 19.4 4.3 64.3SSW29.88- 81.5- 77.4---
2024-05-27 04:40 amSSW 15.5 19.4 4.3-4.3SSW29.88- 81.5- 77.4---
2024-05-27 04:30 amSSW 15.5 19.4----29.88- 81.5- 77.2---
2024-05-27 04:20 amSSW 17.5 21.4 4.3 54.3SSW29.88- 81.5- 77.2---
2024-05-27 04:10 amSSW 15.5 19.4 4.3-4.3SSW29.87- 81.7- 77.4---
2024-05-27 04:00 am S 17.5 21.4----29.87-0.02 81.7- 77.2---
2024-05-27 03:50 amSSW 17.5 21.4 4.3 54.3SSW29.87- 81.7- 77.2---
2024-05-27 03:40 amSSW 17.5 21.4 4.3-4.3SSW29.87- 81.7- 76.8---
2024-05-27 03:30 am S 17.5 21.4----29.87- 81.7- 76.6---
2024-05-27 03:20 am S 17.5 23.3 4.3 54.1SSW29.87- 81.7- 76.8---
2024-05-27 03:10 am S 17.5 21.4 4.3-4.1SSW29.87- 81.9- 77.0---
2024-05-27 03:00 am S 15.5 21.4----29.87-0.02 81.9- 77.0---
2024-05-27 02:50 am S 17.5 23.3 3.9 54.1 S29.87- 81.9- 76.8---
2024-05-27 02:40 am S 17.5 21.4 3.9-4.1 S29.87- 82.0- 76.8---
2024-05-27 02:30 am S 17.5 21.4----29.88- 81.9- 77.0---
2024-05-27 02:20 am S 15.5 21.4 3.9 54.0 S29.88- 81.9- 77.2---
2024-05-27 02:10 am S 17.5 19.4 3.9-4.0 S29.88- 81.9- 77.2---
2024-05-27 02:00 am S 17.5 21.4----29.88-0.03 82.0- 77.2---
2024-05-27 01:50 am S 17.5 23.3 3.9 64.1 S29.88- 82.0- 77.4---
2024-05-27 01:40 am S 17.5 21.4----29.88- 82.0- 77.2---
2024-05-27 01:30 am S 17.5 23.3----29.88- 82.0- 77.4---
2024-05-27 01:20 am S 19.4 23.3 3.9 64.1 S29.88- 82.0- 77.2---
2024-05-27 01:10 am S 19.4 25.3 3.9-4.1 S29.88- 82.0- 77.5---
2024-05-27 01:00 am S 17.5 23.3----29.89-0.02 82.0- 77.7---
2024-05-27 12:50 am S 19.4 23.3 3.9 54.1 S29.89- 82.0- 77.7---
2024-05-27 12:40 am S 17.5 21.4----29.89- 82.0- 77.9---
2024-05-27 12:30 am S 19.4 21.4----29.89- 82.0- 77.7---
2024-05-27 12:20 am S 19.4 23.3 3.9 54.0 S29.90- 82.0- 77.9---
2024-05-27 12:10 am S 17.5 23.3 3.9-4.0 S29.90- 82.0- 77.9---
2024-05-27 12:00 am S 19.4 23.3----29.90+0.00 82.2- 77.9---
2024-05-26 11:50 pm S 19.4 23.3 3.6 44.2 S29.90- 82.2- 77.9---
2024-05-26 11:40 pm S 17.5 21.4 3.6-4.2 S29.90- 82.0- 77.9---
2024-05-26 11:30 pm S 17.5 21.4----29.90- 82.2- 78.3---
2024-05-26 11:20 pm S 17.5 21.4 3.9 64.1 S29.91- 82.2- 78.3---
2024-05-26 11:10 pm S 17.5 21.4 3.9-4.1 S29.91- 82.2- 78.1---
2024-05-26 11:00 pm S 17.5 21.4----29.91+0.02 82.2- 78.1---
2024-05-26 10:50 pm S 17.5 21.4 3.6 64.2SSW29.91- 82.2- 78.3---
2024-05-26 10:40 pm S 17.5 23.3 3.6-4.2SSW29.91- 82.2- 78.1---
2024-05-26 10:30 pm S 17.5 21.4----29.91- 82.4- 78.1---
2024-05-26 10:20 pm S 17.5 21.4 3.6 64.2 S29.91- 82.4- 78.1---
2024-05-26 10:10 pm S 15.5 21.4 3.6-4.2 S29.91- 82.4- 77.9---
2024-05-26 10:00 pm S 17.5 21.4----29.91+0.04 82.4- 77.7---
2024-05-26 09:50 pm S 17.5 21.4 3.6 54.1 S29.91- 82.4- 77.7---
2024-05-26 09:40 pm S 15.5 21.4 3.6-4.1 S29.91- 82.4- 77.9---
2024-05-26 09:30 pm S 15.5 21.4----29.90- 82.4- 77.9---
2024-05-26 09:20 pm S 15.5 21.4 3.6 64.2SSW29.90- 82.4- 77.7---
2024-05-26 09:10 pm S 17.5 21.4 3.6-4.2SSW29.89- 82.4- 77.7---
2024-05-26 09:00 pm S 15.5 21.4----29.89+0.00 82.6- 77.7---
2024-05-26 08:50 pm S 17.5 21.4 3.6 64.2 SW29.89- 82.4- 77.7---
2024-05-26 08:40 pm S 15.5 21.4 3.6-4.2 SW29.89- 82.6- 78.1---
2024-05-26 08:30 pm S 17.5 21.4----29.89- 82.4- 77.7---
2024-05-26 08:20 pm S 17.5 21.4 3.6 64.4 SW29.89- 82.4- 77.9---
2024-05-26 08:10 pm S 17.5 21.4 3.6-4.4 SW29.89- 82.6- 77.9---
2024-05-26 08:00 pm S 17.5 21.4----29.88-0.02 82.4- 77.7---
2024-05-26 07:50 pm S 17.5 21.4 3.3 54.4WSW29.88- 82.4- 77.9---
2024-05-26 07:40 pm S 17.5 19.4----29.88- 82.4- 78.1---
2024-05-26 07:30 pm S 15.5 19.4----29.88- 82.4- 77.9---
2024-05-26 07:20 pm--- 3.6 64.4WSW29.88-------
2024-05-26 07:10 pm S 17.5 21.4----29.87- 82.4- 77.5---
2024-05-26 07:00 pm S 17.5 19.4----29.87-0.04 82.4- 77.5---
2024-05-26 06:50 pm S 15.5 17.5 3.3 64.4SSE29.88- 82.6- 77.7---

Detailed Wave Summary
for 42040 as of (6:10 pm CDT)
2310 GMT on 05/27/2024:

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): 3.9 ft
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 4.9 sec
Previous observations
TIME
(CDT)
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
2024-05-27 05:40 pm 3.6------ AVERAGE 4.9
2024-05-27 05:10 pm 3.6------ STEEP 4.8
2024-05-27 04:40 pm 3.6------ STEEP 4.8
2024-05-27 04:10 pm 3.6------ STEEP 4.8
2024-05-27 03:40 pm 3.3------ AVERAGE 4.7
2024-05-27 03:10 pm 3.9------ AVERAGE 5.1
2024-05-27 02:40 pm 3.6------ STEEP 4.8
2024-05-27 02:10 pm 3.6------ STEEP 4.9
2024-05-27 01:40 pm 3.6------ STEEP 5.0
2024-05-27 01:10 pm 3.9------ STEEP 4.9
2024-05-27 12:40 pm 3.6------ AVERAGE 4.8
2024-05-27 12:10 pm 4.3------ STEEP 5.1
2024-05-27 11:40 am 3.6------ AVERAGE 4.9
2024-05-27 11:10 am 4.3------ STEEP 5.0
2024-05-27 10:40 am 3.9------ AVERAGE 4.8
2024-05-27 10:10 am 3.9------ STEEP 4.8
2024-05-27 09:40 am 3.9------ STEEP 4.6
2024-05-27 09:10 am 4.3------ STEEP 4.8
2024-05-27 08:10 am 3.9------ STEEP 4.8
2024-05-27 07:40 am 3.9------ STEEP 4.8
2024-05-27 07:10 am 3.9------ STEEP 4.7
2024-05-27 06:40 am 3.9------ STEEP 4.6
2024-05-27 06:10 am 3.9------ STEEP 4.6
2024-05-27 05:40 am 3.9------ STEEP 4.5
2024-05-27 05:10 am 4.3------VERY_STEEP 4.5
2024-05-27 04:40 am 4.3------ STEEP 4.3
2024-05-27 04:10 am 4.3------VERY_STEEP 4.3
2024-05-27 03:40 am 4.3------VERY_STEEP 4.3
2024-05-27 03:10 am 4.3------VERY_STEEP 4.1
2024-05-27 02:40 am 3.9------VERY_STEEP 4.1
2024-05-27 02:10 am 3.9------VERY_STEEP 4.0
2024-05-27 01:40 am 3.9------ STEEP 4.1
2024-05-27 01:10 am 3.9------ STEEP 4.1
2024-05-27 12:40 am 3.9------VERY_STEEP 4.1
2024-05-27 12:10 am 3.9------VERY_STEEP 4.0
2024-05-26 11:40 pm 3.6------VERY_STEEP 4.2
2024-05-26 11:10 pm 3.9------ STEEP 4.1
2024-05-26 10:40 pm 3.6------ STEEP 4.2
2024-05-26 10:10 pm 3.6------ STEEP 4.2
2024-05-26 09:40 pm 3.6------VERY_STEEP 4.1
2024-05-26 09:10 pm 3.6------ STEEP 4.2
2024-05-26 08:40 pm 3.6------ STEEP 4.2
2024-05-26 08:10 pm 3.6------ STEEP 4.4
2024-05-26 07:40 pm 3.3------VERY_STEEP 4.4
2024-05-26 07:10 pm 3.6------ STEEP 4.4

Plot of wave energy versus frequency (and period)