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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°38'57" W)

Site elevation: sea level
Air temp height: 2 m above site elevation
Sea temp depth: 0.46 m below water line
Water depth: 44.8 m

The highly endangered Rice's whale, a newly identified species, inhabit the northeastern Gulf of Mexico 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

Regional HF Radar Surface Current Observations

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Station 42084

Conditions at 42084 as of
(4:00 am CDT)
0900 GMT on 09/30/2023:
     

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 - Wave Height Wave Height (WVHT): 3.0 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 3 sec
5-day plot - Average Wave Period Average Period (APD): 3.5 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): E ( 92 deg true )
5-day plot - Air Temperature Air Temperature (ATMP): 82.6 °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
2023-09-30 03:30 am--- 3.3 33.5 E-- 82.6 84.6----
2023-09-30 03:00 am--- 3.0 33.4 E-- 82.8 84.6----
2023-09-30 02:30 am--- 3.0 33.4ENE-- 83.1 84.6----
2023-09-30 02:00 am--- 3.0 33.3 E-- 82.9 84.6----
2023-09-30 01:30 am--- 3.0 33.4 E-- 82.2 84.6----
2023-09-30 01:00 am--- 3.0 33.4ENE-- 82.2 84.6----
2023-09-30 12:30 am--- 3.0 43.5ENE-- 82.2 84.7----
2023-09-30 12:00 am--- 3.0 43.5ENE-- 82.0 84.7----
2023-09-29 11:30 pm--- 3.0 33.5ENE-- 82.0 84.7----
2023-09-29 11:00 pm--- 3.0 43.4ENE-- 82.0 84.7----
2023-09-29 10:30 pm--- 3.0 43.5 E-- 81.9 84.7----
2023-09-29 10:00 pm--- 3.3 43.6ENE-- 81.9 84.7----
2023-09-29 09:30 pm--- 3.3 43.8ENE-- 81.7 84.9----
2023-09-29 09:00 pm--- 3.6 43.8 E-- 81.5 84.9----
2023-09-29 08:30 pm--- 3.6 43.8 E-- 81.5 84.9----
2023-09-29 08:00 pm--- 3.6 43.7ENE-- 81.5 84.9----
2023-09-29 07:30 pm--- 3.6 43.6 E-- 81.7 84.9----
2023-09-29 07:00 pm--- 3.6 43.6ENE-- 81.9 84.9----
2023-09-29 06:30 pm--- 3.3 43.6 E-- 82.0 84.9----
2023-09-29 06:00 pm--- 3.3 43.5 E-- 82.2 85.1----
2023-09-29 05:30 pm--- 3.3 43.5 E-- 82.2 85.1----
2023-09-29 05:00 pm--- 3.3 33.6 E-- 81.9 85.1----
2023-09-29 04:30 pm--- 3.0 53.6 SE-- 81.7 85.1----
2023-09-29 04:00 pm--- 3.0 63.6 SE-- 82.8 85.1----
2023-09-29 03:30 pm--- 3.0 33.5ESE-- 82.2 85.1----
2023-09-29 03:00 pm--- 3.0 43.4ESE-- 82.2 85.1----
2023-09-29 02:30 pm--- 3.0 43.4ESE-- 81.9 85.3----
2023-09-29 02:00 pm--- 3.3 33.5 E--- 85.1----
2023-09-29 01:30 pm--- 3.3 43.4 E--- 85.1----
2023-09-29 01:00 pm--- 3.0 33.5 E-- 83.7 85.3----
2023-09-29 12:30 pm--- 3.0 43.4 E-- 83.5 85.1----
2023-09-29 12:00 pm--- 3.3 33.5 E-- 83.7 85.1----
2023-09-29 11:30 am--- 3.3 43.5ENE-- 83.3 85.1----
2023-09-29 11:00 am--- 3.3 33.5 E-- 83.3 85.1----
2023-09-29 10:30 am--- 3.3 43.5 E-- 83.7 84.9----
2023-09-29 10:00 am--- 3.3 33.3 E-- 82.8 85.1----
2023-09-29 09:30 am--- 3.6 43.5 E-- 83.1 85.1----
2023-09-29 09:00 am--- 3.3 43.4 E-- 82.9 85.1----
2023-09-29 08:30 am--- 3.3 43.4 E-- 82.9 85.1----
2023-09-29 08:00 am--- 3.3 33.4 E-- 82.9 85.1----
2023-09-29 07:30 am--- 3.3 33.5 E-- 82.0 85.1----
2023-09-29 07:00 am--- 3.0 33.3 E-- 82.0 85.1----
2023-09-29 06:30 am--- 3.0 33.3ENE-- 81.7 85.1----
2023-09-29 06:00 am--- 3.0 33.3ENE-- 81.9 85.1----
2023-09-29 05:30 am--- 3.0 33.2ENE-- 82.0 85.1----
2023-09-29 05:00 am--- 3.0 33.2ENE-- 82.0 85.1----
2023-09-29 04:30 am--- 3.0 43.3 E-- 81.9 85.1----
2023-09-29 04:00 am--- 3.0 33.2 E-- 81.7 85.1----
Detailed Wave Summary
for 42084 as of (4:00 am CDT)
0900 GMT on 09/30/2023:

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): 3.0 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): 3.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.5 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): E
5-day plot - Wave Steepness Wave Steepness (STEEPNESS):VERY_STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 3.5 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
2023-09-30 03:30 am 3.3 0.0 10.0ESE 3.3 3.2 EVERY_STEEP 3.5
2023-09-30 03:00 am 3.0 0.0 10.0ESE 3.0 3.5 EVERY_STEEP 3.4
2023-09-30 02:30 am 3.0 0.0 10.0ESE 3.0 3.5 EVERY_STEEP 3.4
2023-09-30 02:00 am 3.0 0.0 10.0 E 3.0 3.3 EVERY_STEEP 3.3
2023-09-30 01:30 am 3.0 0.0 10.0ESE 3.0 3.3 EVERY_STEEP 3.4
2023-09-30 01:00 am 3.0 0.0 10.0 E 3.0 3.5 ENEVERY_STEEP 3.4
2023-09-30 12:30 am 3.0 0.0 10.0ESE 3.0 3.6 ENEVERY_STEEP 3.5
2023-09-30 12:00 am 3.0 0.0 10.0 E 3.0 3.6 ENEVERY_STEEP 3.5
2023-09-29 11:30 pm 3.0 0.0 10.0ESE 3.0 3.5 ENEVERY_STEEP 3.5
2023-09-29 11:00 pm 3.0 0.0 10.0 SE 3.0 3.5 EVERY_STEEP 3.4
2023-09-29 10:30 pm 3.0 0.0 10.0ESE 3.0 3.6 EVERY_STEEP 3.5
2023-09-29 10:00 pm 3.0 0.0 10.0 SE 3.0 3.6 ENEVERY_STEEP 3.6
2023-09-29 09:30 pm 3.3 0.0 10.0 E 3.3 3.7 ENEVERY_STEEP 3.8
2023-09-29 09:00 pm 3.6 0.3 10.0 E 3.6 3.6 EVERY_STEEP 3.8
2023-09-29 08:30 pm 3.6 0.3 10.0 E 3.6 3.7 EVERY_STEEP 3.8
2023-09-29 08:00 pm 3.6 0.3 10.0 E 3.6 3.7 EVERY_STEEP 3.7
2023-09-29 07:30 pm 3.6 0.3 22.2ENE 3.6 3.9 EVERY_STEEP 3.6
2023-09-29 07:00 pm 3.6 0.0 10.0 E 3.6 3.7 ENEVERY_STEEP 3.6
2023-09-29 06:30 pm 3.3 0.0 10.0 E 3.3 3.6 EVERY_STEEP 3.6
2023-09-29 06:00 pm 3.3 0.0 10.0 E 3.3 3.6 EVERY_STEEP 3.5
2023-09-29 05:30 pm 3.3 0.0 10.0ESE 3.3 3.7 EVERY_STEEP 3.5
2023-09-29 05:00 pm 3.3 0.0 10.0 SE 3.3 3.3 EVERY_STEEP 3.6
2023-09-29 04:30 pm 3.0 0.0 10.0ESE 3.0 5.4 SE STEEP 3.6
2023-09-29 04:00 pm 3.0 0.0 10.0 SE 3.0 5.7 SE STEEP 3.6
2023-09-29 03:30 pm 3.0 0.0 10.0ESE 3.0 3.5 ESEVERY_STEEP 3.5
2023-09-29 03:00 pm 3.0 0.0 10.0 SE 3.0 3.6 ESEVERY_STEEP 3.4
2023-09-29 02:30 pm 3.0 0.0 10.0 SE 3.0 3.6 EVERY_STEEP 3.4
2023-09-29 02:00 pm 3.3 0.0 10.0 SE 3.3 3.5 EVERY_STEEP 3.5
2023-09-29 01:30 pm 3.3 0.0 10.0ESE 3.3 3.6 EVERY_STEEP 3.4
2023-09-29 01:00 pm 3.0 0.0 10.0ESE 3.0 3.5 EVERY_STEEP 3.5
2023-09-29 12:30 pm 3.0 0.0 10.0ESE 3.0 3.7 EVERY_STEEP 3.4
2023-09-29 12:00 pm 3.3 0.0 10.0ESE 3.3 3.5 EVERY_STEEP 3.5
2023-09-29 11:30 am 3.3 0.0 10.0SSE 3.3 3.6 ENEVERY_STEEP 3.5
2023-09-29 11:00 am 3.3 0.0 10.0SSE 3.3 3.5 EVERY_STEEP 3.5
2023-09-29 10:30 am 3.3 0.0 10.0 E 3.3 3.7 EVERY_STEEP 3.5
2023-09-29 10:00 am 3.3 0.3 10.0SSE 3.3 3.5 EVERY_STEEP 3.3
2023-09-29 09:30 am 3.6 0.0 10.0 SE 3.6 3.6 EVERY_STEEP 3.5
2023-09-29 09:00 am 3.3 0.0 10.0ESE 3.3 3.6 EVERY_STEEP 3.4
2023-09-29 08:30 am 3.3 0.0 10.0ENE 3.3 3.7 EVERY_STEEP 3.4
2023-09-29 08:00 am 3.0 0.0 10.0 SE 3.0 3.3 EVERY_STEEP 3.4
2023-09-29 07:30 am 3.3 0.0 10.0 E 3.3 3.2 EVERY_STEEP 3.5
2023-09-29 07:00 am 3.0 0.0 10.0 E 3.0 3.3 EVERY_STEEP 3.3
2023-09-29 06:30 am 3.0 0.0 10.0ESE 3.0 3.2 ENEVERY_STEEP 3.3
2023-09-29 06:00 am 3.0 0.0 10.0 SE 3.0 3.3 ENEVERY_STEEP 3.3
2023-09-29 05:30 am 3.0 0.0 10.0ESE 3.0 3.3 ENEVERY_STEEP 3.2
2023-09-29 05:00 am 3.0 0.0 10.0 SE 3.0 3.2 EVERY_STEEP 3.2
2023-09-29 04:30 am 3.0 0.0 10.0 E 3.0 3.5 EVERY_STEEP 3.3
2023-09-29 04:00 am 3.0 0.0 10.0ESE 3.0 3.2 EVERY_STEEP 3.2

Plot of wave energy versus frequency (and period)

Disclaimer: Ocean current directions are reported to the nearest 10 degrees and speeds are measured to the nearest whole centimeter per second.

Ocean Current Data for 42084

Unit of Measure:   Time Zone:   
4:00 am CDT 3:00 am CDT 2:00 am CDT 1:30 am CDT
Depth
ft		Dir
°		Speed
kts		 Dir
°		Speed
kts		 Dir
°		Speed
kts		 Dir
°		Speed
kts
3 270 0.25230 0.21240 0.14250 0.16

Previous (up to 48) reports of ocean current data for 42084

Ocean Current Stick Plots are available in metric units only:

All Instruments - 1-day plot - ocean current 1-day plot     3-day plot - ocean current 3-day plot     5-day plot - ocean current 5-day plot