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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
(5:30 am CDT)
1030 GMT on 07/16/2026:
     

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): 1.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 6 sec
5-day plot - Average Wave Period Average Period (APD): 4.7 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSE ( 153 deg true )
5-day plot - Air Temperature Air Temperature (ATMP): 82.8 °F
5-day plot - Water Temperature Water Temperature (WTMP): 84.6 °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
2026-07-16 05:00 am--- 1.6 74.9SSE-- 82.9 84.4----
2026-07-16 04:30 am--- 1.3 64.9SSE-- 83.1 84.2----
2026-07-16 04:00 am--- 1.3 64.7 S-- 83.1 84.2----
2026-07-16 03:30 am--- 1.6 64.8SSE-- 83.3 84.4----
2026-07-16 03:00 am--- 1.3 64.6SSE-- 83.5 84.4----
2026-07-16 02:30 am--- 1.3 74.5SSE-- 83.7 85.3----
2026-07-16 02:00 am--- 1.3 74.4SSE-- 83.8 86.0----
2026-07-16 01:30 am--- 1.3 64.3SSE-- 84.0 87.4----
2026-07-16 01:00 am--- 1.3 64.0SSE-- 84.4 88.5----
2026-07-16 12:30 am--- 1.3 74.3SSE-- 84.6 87.1----
2026-07-16 12:00 am--- 1.3 73.9SSE-- 84.4 86.5----
2026-07-15 11:30 pm--- 1.3 63.7SSE-- 84.6 86.2----
2026-07-15 11:00 pm--- 1.6 63.9SSE-- 84.6 86.0----
2026-07-15 10:30 pm--- 1.3 63.6SSE-- 84.6 85.3----
2026-07-15 10:00 pm--- 1.6 73.9SSE-- 84.7 86.2----
2026-07-15 09:30 pm--- 1.6 64.2SSE-- 84.9 87.1----
2026-07-15 09:00 pm--- 1.6 74.2SSE-- 85.3 89.2----
2026-07-15 08:30 pm--- 1.6 64.1SSE-- 85.8 91.9----
2026-07-15 08:00 pm--- 1.6 64.3SSE-- 85.6 89.1----
2026-07-15 07:30 pm--- 1.6 74.4SSE-- 85.5 87.3----
2026-07-15 07:00 pm--- 1.6 74.4SSE-- 85.6 87.3----
2026-07-15 06:00 pm--- 1.6 64.7SSE-- 86.4 87.8----
2026-07-15 05:30 pm--- 1.6 74.7SSE-- 87.1 89.6----
2026-07-15 05:00 pm--- 1.6 64.7SSE-- 87.4 90.7----
2026-07-15 04:30 pm--- 1.6 64.6SSE-- 87.6 90.1----
2026-07-15 04:00 pm--- 1.6 64.5SSE-- 87.6 90.7----
2026-07-15 03:30 pm--- 1.6 64.6SSE-- 87.8 89.8----
2026-07-15 03:00 pm--- 1.6 64.5SSE-- 87.3 90.5----
2026-07-15 02:30 pm--- 1.6 64.6SSE-- 86.4 88.9----
2026-07-15 02:00 pm--- 1.6 64.6SSE-- 86.4 88.9----
2026-07-15 01:30 pm--- 1.6 64.6SSE-- 86.4 88.7----
2026-07-15 01:00 pm--- 1.6 74.5SSE-- 86.4 88.0----
2026-07-15 12:30 pm--- 1.6 64.8SSE-- 87.1 87.4----
2026-07-15 12:00 pm--- 1.6 74.7SSE-- 86.4 86.7----
2026-07-15 11:30 am--- 1.6 64.6SSE-- 85.8 85.8----
2026-07-15 11:00 am--- 1.6 74.6SSE-- 85.6 85.1----
2026-07-15 10:30 am--- 1.6 74.8SSE-- 85.6 84.7----
2026-07-15 10:00 am--- 1.6 75.0SSE-- 84.4 84.0----
2026-07-15 09:30 am--- 1.6 75.2SSE-- 84.4 84.0----
2026-07-15 09:00 am--- 1.6 75.3SSE-- 83.5 82.6----
2026-07-15 08:30 am--- 1.3 75.2SSE-- 82.8 82.6----
2026-07-15 08:00 am--- 1.3 65.1SSE-- 82.2 82.0----
2026-07-15 07:30 am--- 1.6 75.4SSE-- 82.0 82.0----
2026-07-15 07:00 am--- 1.6 65.2SSE-- 82.4 82.8----
2026-07-15 06:30 am--- 1.6 65.1SSE-- 82.6 82.8----
2026-07-15 06:00 am--- 1.6 75.4SSE-- 82.4 82.6----
Wave Summary
for 42084 as of (6:00 am CDT)
1100 GMT on 07/16/2026:

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): 1.6 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): SE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 6.5 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):SSE
5-day plot - Average Wave Period Average Wave Period (APD): 4.8 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
2026-07-16 05:30 am 1.3 0.0 10.0 SE 1.3 6.2 SSE N/A 4.7
2026-07-16 05:00 am 1.6 0.0 10.0SSE 1.6 6.7 SSE N/A 4.9
2026-07-16 04:30 am 1.3 0.0 10.0 SE 1.3 6.1 SSE N/A 4.9
2026-07-16 04:00 am 1.3 0.0 10.0 SE 1.3 6.5 S N/A 4.7
2026-07-16 03:30 am 1.6 0.0 10.0 SE 1.6 6.5 SSE N/A 4.8
2026-07-16 03:00 am 1.3 0.0 10.0 SE 1.3 6.2 SSE N/A 4.6
2026-07-16 02:30 am 1.3 0.0 10.0 SE 1.3 6.7 SSE N/A 4.5
2026-07-16 02:00 am 1.3 0.0 10.0 SE 1.3 6.9 SSE N/A 4.4
2026-07-16 01:30 am 1.3 0.0 10.0SSE 1.3 6.5 SSE N/A 4.3
2026-07-16 01:00 am 1.3 0.0 10.0SSE 1.3 6.5 SSE N/A 4.0
2026-07-16 12:30 am 1.3 0.0 10.0SSE 1.3 6.7 SSE N/A 4.3
2026-07-16 12:00 am 1.3 0.0 10.0 SE 1.3 6.9 SSE N/A 3.9
2026-07-15 11:30 pm 1.3 0.0 10.5 SE 1.3 6.1 SSE N/A 3.7
2026-07-15 11:00 pm 1.6 0.0 10.0SSE 1.6 6.2 SSE N/A 3.9
2026-07-15 10:30 pm 1.3 0.0 10.0 SE 1.3 6.5 SSE N/A 3.6
2026-07-15 10:00 pm 1.6 0.0 10.0SSE 1.6 6.7 SSE N/A 3.9
2026-07-15 09:30 pm 1.6 0.0 10.0SSE 1.6 6.1 SSE N/A 4.2
2026-07-15 09:00 pm 1.6 0.0 10.0 SE 1.6 7.1 SSE N/A 4.2
2026-07-15 08:30 pm 1.6 0.0 10.0SSE 1.6 6.5 SSE N/A 4.1
2026-07-15 08:00 pm 1.6 0.0 10.0 SE 1.6 5.6 SSE N/A 4.3
2026-07-15 07:30 pm 1.6 0.0 10.0 SE 1.6 6.9 SSE N/A 4.4
2026-07-15 07:00 pm 1.6 0.0 10.0 SE 1.6 6.7 SSE N/A 4.4
2026-07-15 06:30 pm 1.6 0.0 10.0 SE 1.6 5.9 SSE N/A 4.5
2026-07-15 06:00 pm 1.6 0.0 10.0 SE 1.6 5.9 SSE N/A 4.7
2026-07-15 05:30 pm 1.6 0.0 10.0 SE 1.6 6.9 SSE N/A 4.7
2026-07-15 05:00 pm 1.6 0.0 10.0 SE 1.6 5.6 SSE N/A 4.7
2026-07-15 04:30 pm 1.6 0.0 10.0 SE 1.6 6.2 SSE N/A 4.6
2026-07-15 04:00 pm 1.6 0.3 10.0SSE 1.6 5.7 SSE N/A 4.5
2026-07-15 03:30 pm 1.6 0.0 10.0 SE 1.6 6.2 SSE N/A 4.6
2026-07-15 03:00 pm 1.6 0.0 10.0 SE 1.6 6.2 SSE N/A 4.5
2026-07-15 02:30 pm 1.6 0.0 10.0 SE 1.6 6.5 SSE N/A 4.6
2026-07-15 02:00 pm 1.6 0.3 10.0 SE 1.6 6.5 SSE N/A 4.6
2026-07-15 01:30 pm 1.6 0.3 10.0 SE 1.6 6.5 SSE N/A 4.6
2026-07-15 01:00 pm 1.6 0.0 10.0 SE 1.6 6.9 SSE N/A 4.5
2026-07-15 12:30 pm 1.6 0.3 10.0 SE 1.6 6.5 SSE N/A 4.8
2026-07-15 12:00 pm 1.6 0.3 10.0 SE 1.6 6.7 SSE N/A 4.7
2026-07-15 11:30 am 1.6 0.0 10.0 SE 1.6 6.5 SSE N/A 4.6
2026-07-15 11:00 am 1.6 0.0 10.0 SE 1.6 7.1 SSE N/A 4.6
2026-07-15 10:30 am 1.6 0.0 10.0 SE 1.6 6.7 SSE N/A 4.8
2026-07-15 10:00 am 1.6 0.0 10.0 SE 1.6 6.9 SSE N/A 5.0
2026-07-15 09:30 am 1.6 0.0 10.0 SE 1.6 6.9 SSE N/A 5.2
2026-07-15 09:00 am 1.6 0.0 10.0 SE 1.6 7.1 SSE N/A 5.3
2026-07-15 08:30 am 1.3 0.0 10.0 SE 1.3 6.9 SSE N/A 5.2
2026-07-15 08:00 am 1.3 0.0 10.0SSE 1.3 6.5 SSE N/A 5.1
2026-07-15 07:30 am 1.6 0.0 10.0 SE 1.6 6.7 SSE N/A 5.4
2026-07-15 07:00 am 1.6 0.0 10.0SSE 1.6 6.2 SSE N/A 5.2
2026-07-15 06:30 am 1.6 0.0 10.0SSE 1.6 6.5 SSE N/A 5.1
2026-07-15 06:00 am 1.6 0.0 10.0 SE 1.6 6.7 SSE N/A 5.4

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