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
29.088 N 92.505 W (29°5'16" N 92°30'18" 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.

Latest NWS Marine Forecast

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
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Station 42091

Conditions at 42091 as of
(6:56 pm CST on 01/23/2025)
0056 GMT on 01/24/2025:
     

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): 2.0 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 3 sec
5-day plot - Average Wave Period Average Period (APD): 3.3 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): NE ( 46 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 55.0 °F
Previous observations
TIME
(CST)		 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
2025-01-23 06:26 pm--- 2.0 33.3 NE--- 55.2----
2025-01-23 05:56 pm--- 2.0 33.2NNE--- 55.4----
2025-01-23 05:26 pm--- 2.3 43.3NNE--- 55.2----
2025-01-23 04:56 pm--- 2.3 43.3NNE--- 55.4----
2025-01-23 04:26 pm--- 2.3 33.3 NE--- 55.6----
2025-01-23 03:56 pm--- 2.3 33.2NNE--- 55.8----
2025-01-23 03:26 pm--- 2.3 33.1NNE--- 55.6----
2025-01-23 02:56 pm--- 2.0 33.1NNE--- 55.8----
2025-01-23 02:26 pm--- 2.0 33.1 NE--- 55.8----
2025-01-23 01:56 pm--- 2.0 33.1 NE--- 55.6----
2025-01-23 01:26 pm--- 2.0 33.1ENE--- 55.8----
2025-01-23 12:56 pm--- 2.0 33.1 NE--- 55.8----
2025-01-23 12:26 pm--- 2.0 33.1 NE--- 55.4----
2025-01-23 11:56 am--- 2.0 33.1 NE--- 55.4----
2025-01-23 11:26 am--- 2.0 33.1 NE--- 55.4----
2025-01-23 10:56 am--- 1.6 33.1 NE--- 54.9----
2025-01-23 10:26 am--- 1.6 83.5SSE--- 54.9----
2025-01-23 09:56 am--- 1.6 83.4SSE--- 55.0----
2025-01-23 09:26 am--- 1.6 73.5SSE--- 54.5----
2025-01-23 08:56 am--- 1.6 83.5SSE--- 54.3----
2025-01-23 08:26 am--- 1.6 73.7SSE--- 54.1----
2025-01-23 07:56 am--- 1.6 83.9SSE--- 53.8----
2025-01-23 07:26 am--- 1.6 84.0SSE--- 54.0----
2025-01-23 06:56 am--- 1.6 83.8SSE--- 53.6----
2025-01-23 06:26 am--- 1.6 83.6SSE--- 53.6----
2025-01-23 05:56 am--- 1.6 83.6SSE--- 53.6----
2025-01-23 05:26 am--- 1.6 83.7SSE--- 53.8----
2025-01-23 04:56 am--- 1.6 83.8SSE--- 54.0----
2025-01-23 04:26 am--- 1.6 84.1SSE--- 54.1----
2025-01-23 03:56 am--- 1.6 94.1SSE--- 54.1----
2025-01-23 03:26 am--- 1.6 74.0SSE--- 56.3----
2025-01-23 02:56 am--- 1.6 64.1 S--- 56.3----
2025-01-23 02:26 am--- 1.6 84.5 S--- 56.3----
2025-01-23 01:56 am--- 1.3 94.9SSE--- 56.3----
2025-01-23 01:26 am--- 1.6 94.9 S--- 56.3----
2025-01-23 12:56 am--- 1.6 84.8SSE--- 56.3----
2025-01-23 12:26 am--- 1.3 74.7SSE--- 56.3----
2025-01-22 11:56 pm--- 1.3 94.6 S--- 56.5----
2025-01-22 11:26 pm--- 1.3 104.8 S--- 56.3----
2025-01-22 10:56 pm--- 1.6 95.1SSE--- 56.3----
2025-01-22 10:26 pm--- 1.3 85.0 S--- 56.3----
2025-01-22 09:56 pm--- 1.3 94.8 S--- 56.5----
2025-01-22 09:26 pm--- 1.3 75.0SSE--- 56.5----
2025-01-22 08:56 pm--- 1.3 85.0 S--- 56.5----
2025-01-22 08:26 pm--- 1.3 85.1SSE--- 56.7----
2025-01-22 07:56 pm--- 1.3 75.3SSE--- 57.0----
2025-01-22 07:26 pm--- 1.3 95.2SSE--- 56.8----
2025-01-22 06:56 pm--- 1.3 85.1SSE--- 56.8----
Detailed Wave Summary
for 42091 as of
(6:56 pm CST on 01/23/2025)
0056 GMT on 01/24/2025:

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): 2.0 ft
5-day plot - Swell Height Swell Height (SwH): 0.3 ft
5-day plot - Swell Period Swell Period (SwP): 10.5 sec
5-day plot - Swell Direction Swell Direction (SwD): S
5-day plot - Wind Wave Height Wind Wave Height (WWH): 2.0 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.5 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): NE
5-day plot - Average Wave Period Average Wave Period (APD): 3.3 sec
Previous observations
TIME
(CST)		 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
2025-01-23 06:26 pm 2.0 0.3 10.5 S 2.0 3.5 NE N/A 3.3
2025-01-23 05:56 pm 2.0 0.3 10.5SSE 2.0 3.5 NNE N/A 3.2
2025-01-23 05:26 pm 2.3 0.3 10.5SSE 2.3 3.6 NNE N/A 3.3
2025-01-23 04:56 pm 2.3 0.3 10.5 S 2.3 3.6 NNE N/A 3.3
2025-01-23 04:26 pm 2.3 0.3 11.8 S 2.3 3.3 NE N/A 3.3
2025-01-23 03:56 pm 2.3 0.3 11.1 S 2.3 3.2 NNE N/A 3.2
2025-01-23 03:26 pm 2.3 0.3 10.5SSE 2.0 3.2 NNE N/A 3.1
2025-01-23 02:56 pm 2.0 0.3 10.5SSE 2.0 3.2 NNE N/A 3.1
2025-01-23 02:26 pm 2.0 0.3 11.1SSW 2.0 2.9 NE N/A 3.1
2025-01-23 01:56 pm 2.0 0.3 11.1 SE 2.0 2.9 NE N/A 3.1
2025-01-23 01:26 pm 2.0 0.3 11.8 S 2.0 3.0 ENE N/A 3.1
2025-01-23 12:56 pm 2.0 0.3 10.5 SE 2.0 2.9 NE N/A 3.1
2025-01-23 12:26 pm 2.0 0.3 10.5 SE 2.0 2.9 NE N/A 3.1
2025-01-23 11:56 am 2.0 0.3 10.5 S 2.0 2.8 NE N/A 3.1
2025-01-23 11:26 am 2.0 0.3 11.1SSE 1.6 2.7 NE N/A 3.1
2025-01-23 10:56 am 1.6 0.3 10.5SSE 1.6 2.7 NE N/A 3.1
2025-01-23 10:26 am 1.6 0.3 11.1 S 1.6 8.3 SSE N/A 3.5
2025-01-23 09:56 am 1.6 0.3 10.5 SE 1.6 8.3 SSE N/A 3.4
2025-01-23 09:26 am 1.6 0.3 11.8 S 1.6 7.1 SSE N/A 3.5
2025-01-23 08:56 am 1.6 0.3 11.1 S 1.6 8.3 SSE N/A 3.5
2025-01-23 08:26 am 1.6 0.3 10.5SSE 1.6 7.1 SSE N/A 3.7
2025-01-23 07:56 am 1.6 0.3 10.5SSE 1.6 7.7 SSE N/A 3.9
2025-01-23 07:26 am 1.6 0.3 10.5SSE 1.6 8.3 SSE N/A 4.0
2025-01-23 06:56 am 1.6 0.3 10.5 S 1.6 7.7 SSE N/A 3.8
2025-01-23 06:26 am 1.6 0.3 11.8SSE 1.6 7.7 SSE N/A 3.6
2025-01-23 05:56 am 1.6 0.3 10.5SSE 1.6 7.7 SSE N/A 3.6
2025-01-23 05:26 am 1.6 0.3 10.5SSE 1.6 8.3 SSE N/A 3.7
2025-01-23 04:56 am 1.6 0.3 13.3 S 1.6 8.3 SSE N/A 3.8
2025-01-23 04:26 am 1.6 0.3 10.5 S 1.6 8.3 SSE N/A 4.1
2025-01-23 03:56 am 1.6 0.3 10.5 S 1.6 9.1 SSE N/A 4.1
2025-01-23 03:26 am 1.6 0.3 10.5 S 1.6 7.1 SSE N/A 4.0
2025-01-23 02:56 am 1.6 0.3 10.5SSE 1.6 5.9 S N/A 4.1
2025-01-23 02:26 am 1.6 0.3 12.5SSW 1.6 8.3 S N/A 4.5
2025-01-23 01:56 am 1.3 0.3 11.1 S 1.3 9.1 SSE N/A 4.9
2025-01-23 01:26 am 1.6 0.3 13.3 S 1.3 9.1 S N/A 4.9
2025-01-23 12:56 am 1.6 0.3 10.5SSE 1.3 8.3 SSE N/A 4.8
2025-01-23 12:26 am 1.3 0.3 10.5 S 1.3 7.1 SSE N/A 4.7
2025-01-22 11:56 pm 1.3 0.3 10.5 S 1.3 9.1 S N/A 4.6
2025-01-22 11:26 pm 1.3 0.3 11.1 S 1.3 9.9 S N/A 4.8
2025-01-22 10:56 pm 1.6 0.3 10.5 S 1.3 9.1 SSE N/A 5.1
2025-01-22 10:26 pm 1.3 0.3 10.5 S 1.3 8.3 S N/A 5.0
2025-01-22 09:56 pm 1.3 0.3 11.1 S 1.3 9.1 S N/A 4.8
2025-01-22 09:26 pm 1.3 0.3 10.5SSE 1.3 7.1 SSE N/A 5.0
2025-01-22 08:56 pm 1.3 0.3 10.5SSE 1.3 7.7 S N/A 5.0
2025-01-22 08:26 pm 1.3 0.3 10.5SSE 1.3 8.3 SSE N/A 5.1
2025-01-22 07:56 pm 1.3 0.3 10.5 S 1.3 6.7 SSE N/A 5.3
2025-01-22 07:26 pm 1.3 0.3 10.5SSE 1.3 9.1 SSE N/A 5.2
2025-01-22 06:56 pm 1.3 0.3 10.5 S 1.3 7.7 SSE N/A 5.1

Plot of wave energy versus frequency (and period)