Station List

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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Search And Rescue (SAR) Data

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
(8:00 pm CDT on 04/15/2026)
0100 GMT on 04/16/2026:
     

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): 4.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 8 sec
5-day plot - Average Wave Period Average Period (APD): 5.0 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSE ( 166 deg true )
5-day plot - Air Temperature Air Temperature (ATMP): 74.3 °F
5-day plot - Water Temperature Water Temperature (WTMP): 74.8 °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
2026-04-15 07:30 pm--- 3.9 84.9SSE-- 74.3 75.0----
2026-04-15 07:00 pm--- 3.9 85.1 S-- 74.5 75.2----
2026-04-15 06:00 pm--- 4.3 85.1 S-- 76.1 75.4----
2026-04-15 05:30 pm--- 3.9 84.9SSE-- 76.3 75.4----
2026-04-15 05:00 pm--- 3.9 85.1SSE-- 76.1 75.4----
2026-04-15 04:30 pm--- 3.9 95.2SSE-- 76.3 75.6----
2026-04-15 04:00 pm--- 3.9 85.1SSE-- 76.3 75.6----
2026-04-15 03:30 pm--- 3.6 85.0SSE-- 76.3 75.7----
2026-04-15 03:00 pm--- 3.9 85.1SSE-- 76.3 75.6----
2026-04-15 02:30 pm--- 3.9 85.2SSE-- 76.3 75.6----
2026-04-15 02:00 pm--- 3.9 95.0SSE-- 76.1 75.6----
2026-04-15 01:30 pm--- 3.9 65.0SSE-- 75.9 75.4----
2026-04-15 01:00 pm--- 3.9 75.0SSE-- 76.1 75.2----
2026-04-15 12:30 pm--- 3.9 74.8SSE-- 76.3 75.0----
2026-04-15 12:00 pm--- 3.9 64.8SSE-- 76.3 74.8----
2026-04-15 11:30 am--- 3.9 64.8SSE-- 76.3 74.7----
2026-04-15 11:00 am--- 3.6 74.8SSE-- 76.6 74.5----
2026-04-15 10:30 am--- 3.6 64.7SSE-- 76.6 74.1----
2026-04-15 10:00 am--- 3.6 64.6SSE-- 76.3 74.1----
2026-04-15 09:30 am--- 3.6 74.6 S-- 76.3 74.1----
2026-04-15 09:00 am--- 3.6 64.6SSE-- 76.3 74.1----
2026-04-15 08:30 am--- 3.9 74.8 S-- 76.1 74.1----
2026-04-15 08:00 am--- 3.6 74.8SSE-- 75.7 73.9----
2026-04-15 07:30 am--- 3.6 54.6SSE-- 74.8 73.8----
2026-04-15 07:00 am--- 3.6 64.5 S-- 73.9 73.9----
2026-04-15 06:30 am--- 3.9 64.5 S-- 73.2 73.9----
2026-04-15 06:00 am--- 4.3 74.7 S-- 73.2 73.9----
2026-04-15 05:30 am--- 3.9 64.6 S-- 73.0 73.9----
2026-04-15 05:00 am--- 4.3 74.6 S-- 73.2 73.9----
2026-04-15 04:30 am--- 3.9 74.6 S-- 73.2 74.1----
2026-04-15 04:00 am--- 4.3 74.5 S-- 73.4 74.1----
2026-04-15 03:30 am--- 3.6 74.5SSE-- 73.4 74.1----
2026-04-15 03:00 am--- 3.9 74.6 S-- 73.6 74.1----
2026-04-15 02:30 am--- 3.6 74.7 S-- 73.8 74.3----
2026-04-15 02:00 am--- 3.6 74.8 S-- 73.9 74.3----
2026-04-15 01:30 am--- 3.6 75.2SSE-- 73.9 74.3----
2026-04-15 01:00 am--- 3.3 75.0 S-- 74.1 74.3----
2026-04-15 12:30 am--- 3.3 75.2SSE-- 73.6 74.5----
2026-04-15 12:00 am--- 3.3 75.0SSE-- 73.4 74.5----
2026-04-14 11:30 pm--- 3.6 85.2SSE-- 73.6 74.5----
2026-04-14 11:00 pm--- 3.6 75.3SSE-- 73.6 74.8----
2026-04-14 10:30 pm--- 3.6 85.2SSE-- 73.8 75.0----
2026-04-14 10:00 pm--- 3.6 75.5SSE-- 73.8 75.0----
2026-04-14 09:30 pm--- 3.6 85.4 S-- 73.6 75.2----
2026-04-14 09:00 pm--- 3.6 75.3SSE-- 73.8 75.2----
2026-04-14 08:30 pm--- 3.9 85.8SSE-- 73.6 75.2----
2026-04-14 08:00 pm--- 3.6 75.3SSE-- 73.6 75.4----
Wave Summary
for 42084 as of
(8:00 pm CDT on 04/15/2026)
0100 GMT on 04/16/2026:

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): 4.3 ft
5-day plot - Swell Height Swell Height (SwH): 0.3 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): 4.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 7.7 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):SSE
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 5.0 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
2026-04-15 07:30 pm 3.9 0.3 10.0 S 3.9 8.0 SSE AVERAGE 4.9
2026-04-15 07:00 pm 3.9 0.3 10.0 S 3.9 8.3 S AVERAGE 5.1
2026-04-15 06:30 pm 3.9 0.3 10.0SSE 3.9 8.0 SSE AVERAGE 5.0
2026-04-15 06:00 pm 3.9 0.3 10.0SSE 3.9 8.3 S AVERAGE 5.1
2026-04-15 05:30 pm 3.9 0.3 10.0 S 3.9 8.0 SSE AVERAGE 4.9
2026-04-15 05:00 pm 3.9 0.3 10.0SSE 3.9 7.7 SSE AVERAGE 5.1
2026-04-15 04:30 pm 3.9 0.3 10.0SSE 3.9 8.7 SSE AVERAGE 5.2
2026-04-15 04:00 pm 3.9 0.3 10.0SSE 3.9 8.0 SSE AVERAGE 5.1
2026-04-15 03:30 pm 3.6 0.3 10.0SSE 3.6 8.0 SSE AVERAGE 5.0
2026-04-15 03:00 pm 3.6 0.3 10.0SSE 3.6 8.3 SSE AVERAGE 5.1
2026-04-15 02:30 pm 3.9 0.3 10.0SSE 3.9 7.7 SSE AVERAGE 5.2
2026-04-15 02:00 pm 3.9 0.3 10.0SSE 3.6 8.7 SSE AVERAGE 5.0
2026-04-15 01:30 pm 3.9 0.3 10.0 S 3.9 6.5 SSE STEEP 5.0
2026-04-15 01:00 pm 3.9 0.3 10.0SSE 3.6 6.9 SSE AVERAGE 5.0
2026-04-15 12:30 pm 3.9 0.3 10.0SSE 3.9 6.7 SSE STEEP 4.8
2026-04-15 12:00 pm 3.9 0.3 10.0 S 3.9 6.5 SSE STEEP 4.8
2026-04-15 11:30 am 3.6 0.3 10.0SSE 3.6 6.5 SSE STEEP 4.8
2026-04-15 11:00 am 3.6 0.3 10.0SSE 3.6 7.1 SSE AVERAGE 4.8
2026-04-15 10:30 am 3.6 0.3 10.0 S 3.6 6.5 SSE STEEP 4.7
2026-04-15 10:00 am 3.6 0.3 10.0SSE 3.6 6.1 SSE STEEP 4.6
2026-04-15 09:30 am 3.6 0.3 10.0 S 3.6 6.9 S AVERAGE 4.6
2026-04-15 09:00 am 3.6 0.3 10.0SSE 3.6 6.5 SSE STEEP 4.6
2026-04-15 08:30 am 3.6 0.3 10.0SSE 3.6 6.7 S STEEP 4.8
2026-04-15 08:00 am 3.6 0.3 10.0SSE 3.6 6.7 SSE STEEP 4.8
2026-04-15 07:30 am 3.6 0.3 10.0SSE 3.6 5.4 SSEVERY_STEEP 4.6
2026-04-15 07:00 am 3.6 0.3 10.0 S 3.6 6.5 S STEEP 4.5
2026-04-15 06:30 am 3.9 0.3 10.0SSE 3.9 6.5 S STEEP 4.5
2026-04-15 06:00 am 4.3 0.3 10.0SSE 4.3 6.9 S STEEP 4.7
2026-04-15 05:30 am 3.9 0.3 10.0SSE 3.9 6.2 S STEEP 4.6
2026-04-15 05:00 am 4.3 0.3 10.0SSE 4.3 6.9 S STEEP 4.6
2026-04-15 04:30 am 3.9 0.3 10.0SSE 3.9 7.4 S AVERAGE 4.6
2026-04-15 04:00 am 3.9 0.3 10.0 S 3.9 6.9 S STEEP 4.5
2026-04-15 03:30 am 3.6 0.3 10.0SSE 3.6 6.7 SSE STEEP 4.5
2026-04-15 03:00 am 3.6 0.3 10.0SSE 3.6 7.1 S AVERAGE 4.6
2026-04-15 02:30 am 3.6 0.3 10.0 S 3.6 6.7 S STEEP 4.7
2026-04-15 02:00 am 3.6 0.3 10.0 S 3.6 6.7 S STEEP 4.8
2026-04-15 01:30 am 3.6 0.3 10.0 S 3.6 7.4 SSE AVERAGE 5.2
2026-04-15 01:00 am 3.3 0.3 10.0 S 3.3 7.1 S AVERAGE 5.0
2026-04-15 12:30 am 3.3 0.3 10.0 S 3.3 7.1 SSE AVERAGE 5.2
2026-04-15 12:00 am 3.3 0.3 10.0 S 3.3 7.4 SSE AVERAGE 5.0
2026-04-14 11:30 pm 3.6 0.3 10.0 S 3.6 7.7 SSE AVERAGE 5.2
2026-04-14 11:00 pm 3.6 0.3 10.0SSE 3.6 7.4 SSE AVERAGE 5.3
2026-04-14 10:30 pm 3.6 0.3 10.0 S 3.6 7.7 SSE AVERAGE 5.2
2026-04-14 10:00 pm 3.6 0.3 10.0SSE 3.6 7.4 SSE AVERAGE 5.5
2026-04-14 09:30 pm 3.6 0.3 10.0 S 3.6 7.7 S AVERAGE 5.4
2026-04-14 09:00 pm 3.6 0.3 10.0 S 3.3 7.1 SSE AVERAGE 5.3
2026-04-14 08:30 pm 3.9 0.3 10.0SSE 3.9 8.0 SSE AVERAGE 5.8
2026-04-14 08:00 pm 3.6 0.3 10.0SSE 3.6 7.1 SSE AVERAGE 5.3

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