Station List

Station 42091 - Trinity Shoal, LA (255) Image indicating link to RSS feed of recent meteorological observations for station 42091

Information submitted by Scripps Institution of Oceanography
Waverider Buoy
29.087 N 92.506 W (29°5'12" N 92°30'23" W)

Site elevation: sea level
Sea temp depth: 0.46 m below water line
Water depth: 21.6 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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Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 42091

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
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Station 42091

Conditions at 42091 as of
(5:26 am CDT)
1026 GMT on 04/20/2024:
     

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 - Wave Height Wave Height (WVHT): 2.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 6 sec
5-day plot - Average Wave Period Average Period (APD): 4.6 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): S ( 177 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 73.8 °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
2024-04-20 04:56 am--- 2.3 64.7 S--- 73.9----
2024-04-20 03:56 am--- 2.3 54.7 S--- 73.9----
2024-04-20 03:26 am--- 2.3 64.7 S--- 73.9----
2024-04-20 02:56 am--- 2.3 64.8 S--- 73.9----
2024-04-20 02:26 am--- 2.3 64.7 S--- 73.9----
2024-04-20 01:56 am--- 2.3 64.8 S--- 73.9----
2024-04-20 01:26 am--- 2.3 64.8 S--- 73.9----
2024-04-20 12:56 am--- 2.3 64.9 S--- 73.9----
2024-04-20 12:26 am--- 2.6 64.9 S--- 73.8----
2024-04-19 11:56 pm--- 2.6 64.9 S--- 73.8----
2024-04-19 11:26 pm--- 2.6 64.9 S--- 73.8----
2024-04-19 10:56 pm--- 2.6 65.0 S--- 73.9----
2024-04-19 10:26 pm--- 2.6 64.9 S--- 73.9----
2024-04-19 09:56 pm--- 2.6 64.9 S--- 74.1----
2024-04-19 09:26 pm--- 2.6 64.8 S--- 74.1----
2024-04-19 08:56 pm--- 2.6 64.9 S--- 74.3----
2024-04-19 08:26 pm--- 2.6 75.0SSE--- 74.3----
2024-04-19 07:56 pm--- 2.3 64.8SSE--- 74.3----
2024-04-19 07:26 pm--- 2.6 75.0 S--- 74.3----
2024-04-19 06:56 pm--- 2.6 65.1 S--- 74.1----
2024-04-19 06:26 pm--- 2.6 75.0 S--- 74.1----
2024-04-19 05:56 pm--- 2.6 65.1 S--- 74.3----
2024-04-19 05:26 pm--- 2.6 75.2 S--- 74.3----
2024-04-19 04:56 pm--- 2.6 75.1 S--- 74.5----
2024-04-19 04:26 pm--- 2.6 65.1 S--- 74.5----
2024-04-19 03:56 pm--- 2.6 75.1 S--- 74.7----
2024-04-19 03:26 pm--- 2.6 75.2 S--- 75.0----
2024-04-19 02:56 pm--- 3.0 75.1 S--- 74.8----
2024-04-19 02:26 pm--- 2.6 75.0 S--- 74.7----
2024-04-19 01:56 pm--- 3.0 65.1 S--- 74.5----
2024-04-19 01:26 pm--- 3.0 75.2 S--- 74.3----
2024-04-19 12:56 pm--- 3.0 65.2 S--- 74.5----
2024-04-19 12:26 pm--- 3.3 75.2 S--- 74.1----
2024-04-19 11:56 am--- 3.0 75.2 S--- 73.9----
2024-04-19 11:26 am--- 3.3 75.1 S--- 73.9----
2024-04-19 10:56 am--- 3.3 75.2 S--- 73.8----
2024-04-19 10:26 am--- 3.3 75.0 S--- 73.6----
2024-04-19 09:56 am--- 3.3 65.1 S--- 73.6----
2024-04-19 09:26 am--- 3.0 64.9 S--- 73.4----
2024-04-19 08:56 am--- 3.0 65.0 S--- 73.4----
2024-04-19 08:26 am--- 3.0 64.9 S--- 73.2----
2024-04-19 07:56 am--- 3.3 64.9 S--- 73.2----
2024-04-19 07:26 am--- 3.3 64.8 S--- 73.2----
2024-04-19 06:56 am--- 3.0 64.7 S--- 73.2----
2024-04-19 06:26 am--- 3.3 64.6 S--- 73.2----
2024-04-19 05:56 am--- 3.3 64.6 S--- 73.2----
2024-04-19 05:26 am--- 3.3 64.7 S--- 73.2----
2024-04-19 04:56 am--- 3.0 54.7 S--- 73.2----
Detailed Wave Summary
for 42091 as of (5:26 am CDT)
1026 GMT on 04/20/2024:

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): 2.3 ft
5-day plot - Swell Height Swell Height (SwH): 0.0 ft
5-day plot - Swell Period Swell Period (SwP): 25.0 sec
5-day plot - Swell Direction Swell Direction (SwD):SSE
5-day plot - Wind Wave Height Wind Wave Height (WWH): 2.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 5.6 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): S
5-day plot - Average Wave Period Average Wave Period (APD): 4.6 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
2024-04-20 04:56 am 2.3 0.0 22.2SSW 2.3 5.6 S N/A 4.7
2024-04-20 03:56 am 2.3 0.0 10.5SSE 2.3 5.3 S N/A 4.7
2024-04-20 03:26 am 2.3 0.0 10.5 SE 2.3 5.6 S N/A 4.7
2024-04-20 02:56 am 2.3 0.0 13.3ESE 2.3 5.9 S N/A 4.8
2024-04-20 02:26 am 2.3 0.0 10.5 S 2.3 5.9 S N/A 4.7
2024-04-20 01:56 am 2.3 0.0 10.5 S 2.3 5.6 S N/A 4.8
2024-04-20 01:26 am 2.3 0.0 10.5SSE 2.3 5.9 S N/A 4.8
2024-04-20 12:56 am 2.3 0.0 10.5 S 2.3 5.6 S N/A 4.9
2024-04-20 12:26 am 2.6 0.0 10.5SSE 2.6 5.9 S N/A 4.9
2024-04-19 11:56 pm 2.6 0.0 10.5SSE 2.6 5.9 S N/A 4.9
2024-04-19 11:26 pm 2.6 0.0 25.0 W 2.6 6.2 S N/A 4.9
2024-04-19 10:56 pm 2.6 0.0 25.0 SE 2.6 6.2 S AVERAGE 5.0
2024-04-19 10:26 pm 2.6 0.0 22.2SSW 2.6 6.2 S AVERAGE 4.9
2024-04-19 09:56 pm 2.6 0.0 10.5 W 2.6 6.2 S AVERAGE 4.9
2024-04-19 09:26 pm 2.6 0.0 10.5SSE 2.6 6.2 S N/A 4.8
2024-04-19 08:56 pm 2.6 0.0 20.0ESE 2.6 5.9 S STEEP 4.9
2024-04-19 08:26 pm 2.6 0.0 25.0SSE 2.6 7.1 SSE N/A 5.0
2024-04-19 07:56 pm 2.3 0.0 10.5 S 2.3 6.2 SSE N/A 4.8
2024-04-19 07:26 pm 2.6 0.0 10.5 W 2.6 7.1 S AVERAGE 5.0
2024-04-19 06:56 pm 2.6 0.0 10.5 S 2.6 6.2 S AVERAGE 5.1
2024-04-19 06:26 pm 2.6 0.0 11.1 S 2.6 6.7 S N/A 5.0
2024-04-19 05:56 pm 2.6 0.0 10.5WSW 2.6 5.9 S STEEP 5.1
2024-04-19 05:26 pm 2.6 0.0 10.5 S 2.6 6.7 S AVERAGE 5.2
2024-04-19 04:56 pm 2.6 0.0 10.5SSW 2.6 6.7 S AVERAGE 5.1
2024-04-19 04:26 pm 2.6 0.0 10.5 S 2.6 5.9 S STEEP 5.1
2024-04-19 03:56 pm 2.6 0.0 10.5SSE 2.6 6.7 S N/A 5.1
2024-04-19 03:26 pm 2.6 0.0 22.2 S 2.6 7.1 S AVERAGE 5.2
2024-04-19 02:56 pm 3.0 0.0 10.5SSE 3.0 6.7 S AVERAGE 5.1
2024-04-19 02:26 pm 2.6 0.0 10.5 S 2.6 6.7 S AVERAGE 5.0
2024-04-19 01:56 pm 3.0 0.0 10.5SSE 3.0 6.2 S STEEP 5.1
2024-04-19 01:26 pm 3.0 0.0 10.5 S 3.0 6.7 S AVERAGE 5.2
2024-04-19 12:56 pm 3.0 0.0 11.1 SW 3.0 5.9 S STEEP 5.2
2024-04-19 12:26 pm 3.3 0.0 10.5SSE 3.3 6.7 S AVERAGE 5.2
2024-04-19 11:56 am 3.0 0.0 10.5SSE 3.0 6.7 S AVERAGE 5.2
2024-04-19 11:26 am 3.0 0.0 10.5 S 3.0 6.7 S AVERAGE 5.1
2024-04-19 10:56 am 3.3 0.0 10.5 S 3.3 6.7 S AVERAGE 5.2
2024-04-19 10:26 am 3.0 0.0 10.5 S 3.0 6.7 S AVERAGE 5.0
2024-04-19 09:56 am 3.3 0.0 10.5 S 3.3 5.9 S STEEP 5.1
2024-04-19 09:26 am 3.0 0.0 10.5SSE 3.0 6.2 S STEEP 4.9
2024-04-19 08:56 am 3.0 0.0 10.5SSE 3.0 5.9 S STEEP 5.0
2024-04-19 08:26 am 3.0 0.0 10.5 SE 3.0 6.2 S STEEP 4.9
2024-04-19 07:56 am 3.3 0.0 10.5SSW 3.3 5.9 S STEEP 4.9
2024-04-19 07:26 am 3.3 0.0 10.5SSE 3.3 5.9 S STEEP 4.8
2024-04-19 06:56 am 3.0 0.0 10.5 S 3.0 5.9 S STEEP 4.7
2024-04-19 06:26 am 3.0 0.0 10.5SSE 3.0 5.6 S STEEP 4.6
2024-04-19 05:56 am 3.0 0.0 22.2WSW 3.0 6.2 S STEEP 4.6
2024-04-19 05:26 am 3.0 0.0 10.5 S 3.0 5.9 S STEEP 4.7
2024-04-19 04:56 am 3.0 0.0 10.5SSE 3.0 5.3 S STEEP 4.7

Plot of wave energy versus frequency (and period)