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Station 42084 - Southwest Pass Entrance W, LA (256) Image indicating link to RSS feed of recent meteorological observations for station 42084

Information submitted by Scripps Institution of Oceanography
Waverider Buoy
28.988 N 89.649 W (28°59'17" N 89°38'56" W)

Site elevation: sea level
Air temp height: 2 m above site elevation
Sea temp depth: 0.46 m below water line
Water depth: 46 m

The highly endangered Rice's whale, a newly identified species, inhabit the northeastern Gulf of America year-round along the continental shelf-break between 100m and 400m depth. Vessels can kill or injure whales - please use slow speeds and be prepared to avoid surfacing whales. To report sightings call 1-877-WHALE-HELP.

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Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 42084

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Station 42084

Conditions at 42084 as of
(12:30 pm CDT)
1730 GMT on 07/26/2026:
     

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): 1.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 3 sec
5-day plot - Average Wave Period Average Period (APD): 2.9 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): SW ( 223 deg true )
5-day plot - Air Temperature Air Temperature (ATMP): 86.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 88.3 °F
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
2026-07-26 12:00 pm--- 1.3 62.8 S-- 86.5 88.2----
2026-07-26 11:30 am--- 1.3 52.8 S-- 86.4 87.8----
2026-07-26 11:00 am--- 1.3 62.9SSW-- 86.2 87.4----
2026-07-26 10:30 am--- 1.3 32.8 SW-- 86.0 87.1----
2026-07-26 10:00 am--- 1.3 32.8WSW-- 85.8 86.9----
2026-07-26 09:30 am--- 1.3 32.8WSW-- 86.2 86.9----
2026-07-26 09:00 am--- 1.3 32.8 SW-- 86.0 86.7----
2026-07-26 08:30 am--- 1.3 62.8 S-- 86.2 86.9----
2026-07-26 08:00 am--- 1.3 52.8 S-- 85.5 86.5----
2026-07-26 07:30 am--- 1.3 62.8 S-- 85.5 86.4----
2026-07-26 07:00 am--- 1.6 62.8 S-- 84.7 86.4----
2026-07-26 06:30 am--- 1.6 32.8 SW-- 84.4 86.5----
2026-07-26 06:00 am--- 1.6 63.0 S-- 84.6 86.7----
2026-07-26 05:30 am--- 1.6 62.9 S-- 84.6 86.7----
2026-07-26 05:00 am--- 1.6 52.9 S-- 84.6 86.9----
2026-07-26 04:30 am--- 1.6 53.0 S-- 84.7 87.1----
2026-07-26 04:00 am--- 1.6 53.0 S-- 84.7 87.3----
2026-07-26 03:30 am--- 1.6 43.1SSE-- 84.9 87.3----
2026-07-26 03:00 am--- 1.6 63.1SSE-- 84.9 87.1----
2026-07-26 02:30 am--- 1.3 53.1SSE-- 85.1 87.1----
2026-07-26 02:00 am--- 1.6 53.1 S-- 85.1 87.1----
2026-07-26 01:30 am--- 1.6 53.2 S-- 85.3 87.3----
2026-07-26 01:00 am--- 1.6 53.4SSE-- 85.5 87.3----
2026-07-26 12:30 am--- 1.6 53.5SSE-- 85.6 87.4----
2026-07-26 12:00 am--- 1.6 63.6 S-- 86.0 88.0----
2026-07-25 11:30 pm--- 1.3 53.6 S-- 86.2 88.3----
2026-07-25 11:00 pm--- 1.3 53.9 S-- 86.2 88.3----
2026-07-25 10:30 pm--- 1.3 54.0 S-- 86.0 88.7----
2026-07-25 10:00 pm--- 1.3 54.1 S-- 86.0 88.2----
2026-07-25 09:30 pm--- 1.3 54.1 S-- 86.0 88.2----
2026-07-25 09:00 pm--- 1.3 54.2 S-- 86.0 88.2----
2026-07-25 08:30 pm--- 1.6 54.3 S-- 86.0 88.3----
2026-07-25 08:00 pm--- 1.6 54.2 S-- 86.0 88.7----
2026-07-25 07:30 pm--- 1.3 44.3 S-- 86.4 88.9----
2026-07-25 07:00 pm--- 1.3 54.3 S-- 86.7 89.4----
2026-07-25 06:00 pm--- 1.3 44.3SSE-- 88.5 91.4----
2026-07-25 05:30 pm--- 1.6 54.3SSE-- 89.2 92.3----
2026-07-25 05:00 pm--- 1.6 64.5 S-- 89.1 91.9----
2026-07-25 04:30 pm--- 1.6 54.6 S-- 89.2 92.3----
2026-07-25 04:00 pm--- 1.6 54.5 S-- 88.9 92.7----
2026-07-25 03:30 pm--- 1.6 64.6 S-- 88.9 92.7----
2026-07-25 03:00 pm--- 1.6 54.5SSE-- 88.2 93.0----
2026-07-25 02:30 pm--- 1.6 54.5 S-- 88.0 92.7----
2026-07-25 02:00 pm--- 1.6 54.5 S-- 87.4 91.4----
2026-07-25 01:30 pm--- 1.6 54.5 S-- 86.7 90.9----
2026-07-25 01:00 pm--- 1.3 54.6 S-- 86.0 90.1----
Wave Summary
for 42084 as of (12:30 pm CDT)
1730 GMT on 07/26/2026:

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): 1.0 ft
5-day plot - Swell Height Swell Height (SwH): 0.0 ft
5-day plot - Swell Period Swell Period (SwP): 10.0 sec
5-day plot - Swell Direction Swell Direction (SwD):SSE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.0 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): SW
5-day plot - Average Wave Period Average Wave Period (APD): 2.9 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
2026-07-26 12:00 pm 1.0 0.0 10.0 E 1.0 6.1 S N/A 2.8
2026-07-26 11:30 am 1.0 0.0 10.0NNE 1.0 5.3 S N/A 2.8
2026-07-26 11:00 am 1.3 0.0 10.0SSE 1.3 5.6 SSW N/A 2.9
2026-07-26 10:30 am 1.3 0.0 10.0 SW 1.3 2.9 SW N/A 2.8
2026-07-26 10:00 am 1.3 0.0 10.0SSE 1.3 5.7 SSW N/A 2.8
2026-07-26 09:30 am 1.3 0.0 10.0SSW 1.3 2.6 WSW N/A 2.8
2026-07-26 09:00 am 1.3 0.0 11.1 S 1.3 2.7 WSW N/A 2.8
2026-07-26 08:30 am 1.3 0.0 10.0 W 1.3 5.6 S N/A 2.8
2026-07-26 08:00 am 1.3 0.0 10.0 S 1.3 5.4 S N/A 2.8
2026-07-26 07:30 am 1.3 0.0 15.4SSW 1.3 5.9 S N/A 2.8
2026-07-26 07:00 am 1.6 0.0 22.2SSW 1.6 6.1 S N/A 2.8
2026-07-26 06:30 am 1.6 0.0 22.2WSW 1.6 6.1 S N/A 2.8
2026-07-26 06:00 am 1.6 0.0 25.0 SW 1.6 5.6 S N/A 3.0
2026-07-26 05:30 am 1.6 0.0 22.2 SW 1.6 6.1 S N/A 2.9
2026-07-26 05:00 am 1.6 0.0 10.0SSE 1.3 4.9 S N/A 2.9
2026-07-26 04:30 am 1.6 0.0 15.4SSW 1.6 5.3 S N/A 3.0
2026-07-26 04:00 am 1.6 0.0 20.0 SW 1.6 5.1 S N/A 3.0
2026-07-26 03:30 am 1.6 0.0 25.0 SW 1.6 4.3 SSE N/A 3.1
2026-07-26 03:00 am 1.6 0.0 10.0ESE 1.6 6.1 SSE N/A 3.1
2026-07-26 02:30 am 1.3 0.0 25.0 SW 1.3 5.1 SSE N/A 3.1
2026-07-26 02:00 am 1.6 0.0 10.0 NE 1.6 5.1 S N/A 3.1
2026-07-26 01:30 am 1.6 0.0 10.0ESE 1.6 4.9 S N/A 3.2
2026-07-26 01:00 am 1.6 0.0 10.0 SE 1.6 4.7 SSE N/A 3.4
2026-07-26 12:30 am 1.6 0.0 10.0 S 1.6 4.7 SSE N/A 3.5
2026-07-26 12:00 am 1.6 0.0 10.0 SE 1.6 6.5 S N/A 3.6
2026-07-25 11:30 pm 1.3 0.0 10.0ESE 1.6 5.1 S N/A 3.6
2026-07-25 11:00 pm 1.3 0.0 10.0 SE 1.3 4.5 S N/A 3.9
2026-07-25 10:30 pm 1.3 0.0 10.0 S 1.3 5.1 S N/A 4.0
2026-07-25 10:00 pm 1.3 0.0 10.0 SE 1.3 4.5 S N/A 4.1
2026-07-25 09:30 pm 1.3 0.0 10.0 SE 1.3 4.7 S N/A 4.1
2026-07-25 09:00 pm 1.3 0.0 10.0SSE 1.3 4.7 S N/A 4.2
2026-07-25 08:30 pm 1.6 0.0 10.0SSE 1.6 4.7 S N/A 4.3
2026-07-25 08:00 pm 1.6 0.0 10.0SSE 1.6 4.8 S N/A 4.2
2026-07-25 07:30 pm 1.3 0.0 10.0SSE 1.3 4.3 S N/A 4.3
2026-07-25 07:00 pm 1.3 0.0 10.0SSE 1.3 5.3 S N/A 4.3
2026-07-25 06:30 pm 1.3 0.0 10.0 S 1.3 5.4 S N/A 4.5
2026-07-25 06:00 pm 1.3 0.0 10.0SSE 1.3 4.2 SSE N/A 4.3
2026-07-25 05:30 pm 1.6 0.0 10.0 S 1.6 4.7 SSE N/A 4.3
2026-07-25 05:00 pm 1.6 0.0 10.0 S 1.6 5.7 S N/A 4.5
2026-07-25 04:30 pm 1.6 0.0 10.0SSE 1.6 5.3 S N/A 4.6
2026-07-25 04:00 pm 1.6 0.0 10.5SSE 1.6 4.7 S N/A 4.5
2026-07-25 03:30 pm 1.6 0.0 10.0SSE 1.6 5.7 S N/A 4.6
2026-07-25 03:00 pm 1.6 0.0 10.0 S 1.6 4.7 SSE N/A 4.5
2026-07-25 02:30 pm 1.6 0.0 10.0SSE 1.6 4.8 S N/A 4.5
2026-07-25 02:00 pm 1.6 0.0 10.0 S 1.6 5.3 S N/A 4.5
2026-07-25 01:30 pm 1.6 0.0 10.0SSE 1.6 5.4 S N/A 4.5
2026-07-25 01:00 pm 1.3 0.0 10.0SSE 1.3 5.0 S N/A 4.6

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