Station GISL1 - 8761724 - Grand Isle, LA Image indicating link to RSS feed of recent meteorological observations for station GISL1


Conditions at GISL1 as of
(10:00 pm CST on 02/15/2026)
0400 GMT on 02/16/2026:
     

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 - Wind Direction Wind Direction (WDIR):NNW ( 330 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 15.0 kts
5-day plot - Wind Gust Wind Gust (GST): 20.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.96 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.05 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 65.7 °F
5-day plot - Water Temperature Water Temperature (WTMP): 65.5 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 15.5 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 17.5 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
NOS Water Level Observation Network Water Level
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
2026-02-15 09:54 pmNNW 17.1 20.0----29.96- 65.7 65.5----
2026-02-15 09:48 pmNNW 13.0 18.1----29.96- 65.7 65.5----
2026-02-15 09:42 pmNNW 15.0 20.0----29.96- 65.8 65.5----
2026-02-15 09:36 pm NW 12.0 18.1----29.96- 65.7 65.5----
2026-02-15 09:30 pm NW 13.0 18.1----29.96- 65.8 65.5----
2026-02-15 09:24 pm NW 14.0 18.1----29.96- 66.0 65.7----
2026-02-15 09:18 pm NW 13.0 15.9----29.96-- 65.7----
2026-02-15 09:12 pm NW 13.0 15.0----29.96-- 65.7----
2026-02-15 09:06 pm NW 13.0 15.9----29.95-- 65.7----
2026-02-15 09:00 pm NW 12.0 15.0----29.95+0.06 66.2 65.7----
2026-02-15 08:54 pm NW 12.0 14.0----29.95- 66.2 65.7----
2026-02-15 08:48 pm NW 12.0 14.0----29.95-- 65.8----
2026-02-15 08:42 pm NW 11.1 13.0----29.95-- 65.8----
2026-02-15 08:36 pm NW 11.1 13.0----29.94-- 65.8----
2026-02-15 08:30 pm-------29.94-- 65.8----
2026-02-15 08:24 pm-------29.94-- 65.8----
2026-02-15 08:18 pm NW 12.0 14.0----29.94-- 65.8----
2026-02-15 08:12 pm NW 9.9 13.0----29.95-- 65.8----
2026-02-15 08:06 pm NW 11.1 13.0----29.94-- 66.0----
2026-02-15 08:00 pm NW 12.0 15.9----29.94+0.09 66.9 66.0----
2026-02-15 07:54 pm NW 15.0 18.1----29.94- 67.3 66.0----
2026-02-15 07:48 pm NW 15.9 20.0----29.94-- 66.0----
2026-02-15 07:42 pm NW 15.0 17.1----29.94-- 66.0----
2026-02-15 07:36 pm NW 15.0 17.1----29.93-- 66.0----
2026-02-15 07:30 pm NW 14.0 17.1----29.93- 67.6 66.0----
2026-02-15 07:24 pm NW 14.0 15.9----29.93- 67.6 66.2----
2026-02-15 07:18 pm NW 12.0 15.9----29.92-- 66.2----
2026-02-15 07:12 pm NW 13.0 18.1----29.91-- 66.2----
2026-02-15 07:06 pm NW 11.1 13.0----29.91-- 66.2----
2026-02-15 07:00 pm NW 12.0 14.0----29.91+0.09 67.1 66.2----
2026-02-15 06:54 pmNNW 11.1 15.0----29.90- 67.1 66.2----
2026-02-15 06:48 pmNNW 9.9 14.0----29.90-- 66.2----
2026-02-15 06:42 pmNNW 11.1 15.0----29.90-- 66.2----
2026-02-15 06:36 pm NW 12.0 17.1----29.90-- 66.2----
2026-02-15 06:30 pmNNW 14.0 19.0----29.90- 67.8 66.2----
2026-02-15 06:24 pm NW 14.0 18.1----29.89- 68.2 66.2----
2026-02-15 06:18 pm NW 13.0 17.1----29.89-- 66.2----
2026-02-15 06:12 pm NW 14.0 17.1----29.89-- 66.2----
2026-02-15 06:06 pm NW 14.0 17.1----29.89-- 66.2----
2026-02-15 06:00 pm NW 14.0 17.1----29.89- 68.4 66.2----
2026-02-15 05:54 pm NW 13.0 17.1----29.89- 68.2 66.2----
2026-02-15 05:48 pmNNW 14.0 18.1----29.88-- 66.2----
2026-02-15 05:42 pmNNW 15.0 20.0----29.88-- 66.2----
2026-02-15 05:36 pmNNW 15.9 20.0----29.88-- 66.2----
2026-02-15 05:30 pm NW 15.0 20.0----29.87- 68.7 66.2----
2026-02-15 05:24 pmNNW 15.9 21.0----29.87- 68.9 66.2----
2026-02-15 05:18 pmNNW 13.0 20.0----29.87- 68.7 66.2----
2026-02-15 05:12 pm NW 8.0 15.9----29.87- 68.2 66.2----
2026-02-15 05:06 pm W 13.0 15.9----29.86- 68.5 66.2----
2026-02-15 05:00 pm W 14.0 17.1----29.85- 68.7 66.2----
2026-02-15 04:54 pm W 14.0 19.0----29.85- 69.3 66.0----
2026-02-15 04:48 pm W 15.9 19.0----29.85-- 66.0----
2026-02-15 04:42 pm W 15.9 19.0----29.84-- 66.0----
2026-02-15 04:36 pm W 17.1 19.0----29.84-- 66.0----
2026-02-15 04:30 pm W 15.0 19.0----29.84- 69.3 66.0----
2026-02-15 04:24 pm W 15.9 19.0----29.83- 69.3 66.0----
2026-02-15 04:18 pm W 15.0 20.0----29.83-------
2026-02-15 04:12 pm W 15.0 20.0----29.83-------
2026-02-15 04:06 pm W 17.1 20.0----29.83-------
2026-02-15 04:00 pm W 17.1 20.0----29.82-0.02------
2026-02-15 03:54 pm W 15.9 20.0----29.82-------
2026-02-15 03:48 pm W 19.0 22.0----29.82-- 65.8----
2026-02-15 03:42 pm W 18.1 22.0----29.82-- 65.8----
2026-02-15 03:36 pm W 19.0 22.0----29.82-- 65.8----
2026-02-15 03:30 pm W 18.1 22.0----29.82-- 65.8----
2026-02-15 03:24 pm W 20.0 22.9----29.82-- 65.8----
2026-02-15 03:18 pm W 19.0 22.0------------
2026-02-15 03:12 pm W 19.0 22.0------------
2026-02-15 03:06 pm W 19.0 21.0------------
2026-02-15 03:00 pm W 19.0 22.0------- 65.7----
2026-02-15 02:54 pm W 18.1 21.0------- 65.7----
2026-02-15 02:48 pm W 19.0 21.0------- 65.7----
2026-02-15 02:42 pm W 19.0 21.0------- 65.7----
2026-02-15 02:36 pm W 18.1 21.0------- 65.7----
2026-02-15 02:30 pm W 18.1 21.0------- 65.7----
2026-02-15 02:24 pm W 19.0 22.9------- 65.5----
2026-02-15 02:18 pm W 19.0 22.0------- 65.5----
2026-02-15 02:12 pm W 19.0 22.9------- 65.5----
2026-02-15 02:06 pm W 19.0 22.0------- 65.5----
2026-02-15 02:00 pm W 20.0 25.1------ 69.1 65.5----
2026-02-15 01:54 pm W 19.0 22.0------ 68.9 65.5----
2026-02-15 01:48 pm W 21.0 25.1----29.83-- 65.5----
2026-02-15 01:42 pm W 19.0 22.9----29.83-- 65.5----
2026-02-15 01:36 pm W 19.0 22.0----29.83-- 65.3----
2026-02-15 01:30 pm W 19.0 21.0----29.83- 68.5 65.3----
2026-02-15 01:24 pm W 19.0 21.0----29.83- 68.7 65.3----
2026-02-15 01:18 pm W 18.1 24.1----29.83-- 65.3----
2026-02-15 01:12 pm W 18.1 22.0----29.83-- 65.3----
2026-02-15 01:06 pm W 18.1 22.0----29.84-- 65.3----
2026-02-15 01:00 pm W 19.0 22.0----29.84-0.04 68.5 65.3----
2026-02-15 12:54 pm W 17.1 22.9----29.84- 68.4 65.3----
2026-02-15 12:48 pm W 19.0 22.0----29.85-- 65.1----
2026-02-15 12:42 pm W 19.0 22.9----29.85-- 65.1----
2026-02-15 12:36 pm W 18.1 22.0----29.85-- 65.1----
2026-02-15 12:30 pm W 18.1 22.0----29.85- 67.8 65.1----
2026-02-15 12:24 pm W 18.1 22.9----29.85- 68.0 65.1----
2026-02-15 12:18 pm W 18.1 22.0----29.86-- 65.1----
2026-02-15 12:12 pm W 15.9 22.0----29.86-- 65.1----
2026-02-15 12:06 pm W 18.1 21.0----29.86-- 65.1----
2026-02-15 12:00 pm W 15.9 20.0----29.87-0.01- 65.1----
2026-02-15 11:54 am W 17.1 20.0----29.87-- 65.1----
2026-02-15 11:48 am W 15.9 21.0----29.87-- 65.1----
2026-02-15 11:42 am W 17.1 20.0----29.88-- 65.1----
2026-02-15 11:36 am W 17.1 20.0----29.88-- 65.1----
2026-02-15 11:30 am W 18.1 21.0----29.88- 67.1 65.1----
2026-02-15 11:24 am W 17.1 21.0----29.88- 67.1 64.9----
2026-02-15 11:18 am W 19.0 22.0----29.88-------
2026-02-15 11:12 am W 19.0 24.1----29.88-------
2026-02-15 11:06 am W 18.1 22.0----29.89-------
2026-02-15 11:00 am W 21.0 24.1----29.89+0.02 66.6 64.9----
2026-02-15 10:54 am W 21.0 25.1----29.89- 66.7 64.9----
2026-02-15 10:48 am W 22.0 26.0----29.89- 66.7-----
2026-02-15 10:42 am W 22.0 26.0----29.89- 66.7-----
2026-02-15 10:36 am W 21.0 25.1----29.89- 66.6-----
2026-02-15 10:30 am W 20.0 22.9----29.89- 66.6 64.9----
2026-02-15 10:24 am W 19.0 22.9----29.89- 66.7 64.9----
2026-02-15 10:18 am W 21.0 25.1----29.89-- 64.9----
2026-02-15 10:12 am W 22.0 26.0----29.88-- 64.9----
2026-02-15 10:06 am W 21.0 25.1----29.88-- 64.9----
2026-02-15 10:00 am W 22.9 26.0----29.88+0.03 66.7 64.9----
2026-02-15 09:54 am W 22.9 26.0----29.88- 66.7 64.9----
2026-02-15 09:48 am W 19.0 26.0----29.88-- 64.9----
2026-02-15 09:42 am W 22.0 26.0----29.88-- 64.9----
2026-02-15 09:36 am W 21.0 25.1----29.88-- 64.9----
2026-02-15 09:30 am W 21.0 24.1----29.88- 66.6 64.9----
2026-02-15 09:24 am W 21.0 25.1----29.88- 66.6 64.9----
2026-02-15 09:18 am W 19.0 22.0----29.88-- 64.9----
2026-02-15 09:12 am W 18.1 24.1----29.88-- 64.9----
2026-02-15 09:06 am W 18.1 22.0----29.88-- 65.1----
2026-02-15 09:00 am W 19.0 21.0----29.88+0.04 66.4 65.1----
2026-02-15 08:54 am W 19.0 21.0----29.88- 66.4 65.1----
2026-02-15 08:48 am W 19.0 22.0----29.88-- 64.9----
2026-02-15 08:42 am W 18.1 21.0----29.89-- 64.9----
2026-02-15 08:36 am W 18.1 20.0----29.89-- 64.9----
2026-02-15 08:30 am W 15.0 18.1----29.89- 65.8 64.9----
2026-02-15 08:24 am W 15.9 20.0----29.88- 65.7 64.9----
2026-02-15 08:18 am W 15.0 19.0----29.88- 65.5 64.9----
2026-02-15 08:12 am W 15.0 18.1----29.87- 65.5 64.9----
2026-02-15 08:06 am W 14.0 18.1----29.87- 65.3 64.9----
2026-02-15 08:00 am W 17.1 19.0----29.87+0.06 65.3 64.9----
2026-02-15 07:54 am W 17.1 19.0----29.88- 65.3 64.9----
2026-02-15 07:48 am W 14.0 21.0----29.87- 65.3 64.9----
2026-02-15 07:42 am W 15.9 20.0----29.86- 65.3 64.9----
2026-02-15 07:36 am W 18.1 22.0----29.87- 65.5 64.9----
2026-02-15 07:30 am W 19.0 24.1----29.87- 65.7 64.9----
2026-02-15 07:24 am W 18.1 21.0----29.87- 65.7 64.9----
2026-02-15 07:18 am W 15.9 19.0----29.87-- 64.9----
2026-02-15 07:12 am W 14.0 18.1----29.86-- 64.9----
2026-02-15 07:06 am W 11.1 15.0----29.86-- 64.9----
2026-02-15 07:00 am W 12.0 15.0----29.86+0.06 64.8 64.9----
2026-02-15 06:54 am W 12.0 15.9----29.85- 64.6 64.9----
2026-02-15 06:48 amWSW 13.0 19.0----29.85- 64.6 64.9----
2026-02-15 06:42 am W 15.0 18.1----29.85- 64.8 64.9----
2026-02-15 06:36 am W 13.0 19.0----29.85- 64.6 64.9----
2026-02-15 06:30 amWSW 12.0 19.0----29.85- 64.6 64.9----
2026-02-15 06:24 amWSW 12.0 17.1----29.84- 64.4 64.9----
2026-02-15 06:18 amWSW 12.0 17.1----29.84-- 64.9----
2026-02-15 06:12 amWSW 12.0 17.1----29.84-- 64.9----
2026-02-15 06:06 amWSW 12.0 15.9----29.84-- 64.9----
2026-02-15 06:00 amWSW 11.1 17.1----29.84-0.01 64.4 64.9----
2026-02-15 05:54 am SW 15.0 20.0----29.83- 64.4 64.9----
2026-02-15 05:48 am SW 12.0 17.1----29.83- 64.4 64.9----
2026-02-15 05:42 am SW 12.0 19.0----29.83- 64.6 64.9----
2026-02-15 05:36 am SW 12.0 19.0----29.83- 64.8 64.9----
2026-02-15 05:30 am SW 9.9 17.1----29.83- 64.8 64.9----
2026-02-15 05:24 am SW 12.0 19.0----29.83- 64.8 64.9----
2026-02-15 05:18 am SW 8.9 14.0----29.82-- 64.9----
2026-02-15 05:12 am SW 9.9 17.1----29.82-- 64.9----
2026-02-15 05:06 am SW 11.1 17.1----29.81-- 64.9----
2026-02-15 05:00 amSSW 8.9 13.0----29.81-0.01 64.0 64.9----
2026-02-15 04:54 amSSW 8.0 15.9----29.79- 63.9 64.9----
2026-02-15 04:48 amSSW 8.9 15.0----29.82- 63.9 64.9----
2026-02-15 04:42 amSSW 9.9 15.9----29.80- 63.7 64.9----
2026-02-15 04:36 amSSW 11.1 15.9----29.81- 63.7 64.9----
2026-02-15 04:30 amSSW 12.0 19.0----29.80- 63.7 64.9----
2026-02-15 04:24 amSSW 9.9 20.0----29.81- 63.5 64.9----
2026-02-15 04:18 amSSW 11.1 17.1----29.81-- 64.9----
2026-02-15 04:12 am S 9.9 14.0----29.80-- 64.9----
2026-02-15 04:06 am S 6.0 12.0----29.80-- 64.9----
2026-02-15 04:00 amSSW 5.1 8.9----29.80-0.04 63.0 64.9----
2026-02-15 03:54 am SW 5.1 8.0----29.81- 63.0 64.9----
2026-02-15 03:48 amWSW 5.1 8.9----29.80- 63.0 64.9----
2026-02-15 03:42 amSSW 6.0 11.1----29.81- 63.3 64.9----
2026-02-15 03:36 amWSW 8.0 15.0----29.83- 63.5 64.9----
2026-02-15 03:30 amWSW 12.0 20.0----29.84- 63.7 64.9----
2026-02-15 03:24 am W 17.1 22.0----29.84- 63.9 64.9----
2026-02-15 03:18 am W 17.1 19.0----29.85-- 64.9----
2026-02-15 03:12 am W 8.9 15.9----29.83-- 64.9----
2026-02-15 03:06 am W 12.0 19.0----29.84-- 64.9----
2026-02-15 03:00 am W 17.1 24.1----29.85-0.01 64.2 64.9----
2026-02-15 02:54 am W 22.0 25.1----29.84- 63.9 64.9----
2026-02-15 02:48 am W 20.0 28.9----29.85- 63.9 64.9----
2026-02-15 02:42 am W 26.0 36.9----29.87- 64.2 64.9----
2026-02-15 02:36 amWSW 12.0 19.0----29.85- 68.4 64.9----
2026-02-15 02:30 amSSW 11.1 21.0----29.82- 68.7 64.9----
2026-02-15 02:24 am S 13.0 22.0----29.82- 69.1 64.9----
2026-02-15 02:18 am S 11.1 22.0----29.82- 68.9 64.9----
2026-02-15 02:12 am S 9.9 19.0----29.81- 68.9 64.9----
2026-02-15 02:06 am S 9.9 15.9----29.81- 68.9 64.9----
2026-02-15 02:00 am S 11.1 18.1----29.82-0.07 68.9 64.9----
2026-02-15 01:54 am S 8.9 15.9----29.83- 68.7 64.9----
2026-02-15 01:48 am S 9.9 18.1----29.83-- 64.9----
2026-02-15 01:42 am S 8.9 15.9----29.83-- 64.9----
2026-02-15 01:36 am S 8.0 15.0----29.83-- 64.9----
2026-02-15 01:30 am S 8.9 13.0----29.83- 68.2 64.9----
2026-02-15 01:24 am S 8.0 15.0----29.83- 68.2 64.9----
2026-02-15 01:18 am S 8.0 14.0----29.84-- 64.9----
2026-02-15 01:12 am S 8.0 14.0----29.84-- 64.9----
2026-02-15 01:06 am S 8.9 14.0----29.84-- 64.9----
2026-02-15 01:00 am S 8.0 15.0----29.84-0.07 68.0 64.9----
2026-02-15 12:54 am S 7.0 14.0----29.84- 68.0 64.9----
2026-02-15 12:48 am S 8.0 13.0----29.85- 68.2 64.9----
2026-02-15 12:42 am S 8.0 13.0----29.85- 68.2 64.9----
2026-02-15 12:36 am S 8.0 14.0----29.85- 68.2 64.9----
2026-02-15 12:30 am S 8.0 13.0----29.85- 68.0 64.9----
2026-02-15 12:24 am S 6.0 12.0----29.86- 67.8 64.9----
2026-02-15 12:18 amSSE 6.0 11.1----29.86- 67.6 64.9----
2026-02-15 12:12 am S 6.0 11.1----29.86- 67.5 64.9----
2026-02-15 12:06 am S 6.0 11.1----29.86- 67.5 64.8----
2026-02-15 12:00 am S 6.0 13.0----29.86-0.03 67.6 64.8----
2026-02-14 11:54 pmSSE 8.0 14.0----29.86- 67.6 64.8----
2026-02-14 11:48 pmSSE 7.0 13.0----29.86-- 64.8----
2026-02-14 11:42 pmSSE 9.9 14.0----29.86-- 64.8----
2026-02-14 11:36 pmSSE 8.9 13.0----29.87-- 64.8----
2026-02-14 11:30 pmSSE 8.0 13.0----29.88- 67.6 64.8----
2026-02-14 11:24 pmSSE 7.0 12.0----29.88- 67.6 64.8----
2026-02-14 11:18 pmSSE 8.0 11.1----29.88-- 64.8----
2026-02-14 11:12 pmSSE 8.9 14.0----29.88-- 64.8----
2026-02-14 11:06 pmSSE 7.0 13.0----29.89-- 64.8----
2026-02-14 11:00 pmSSE 8.0 13.0----29.89-0.01 67.8 64.8----
2026-02-14 10:54 pmSSE 8.0 14.0----29.89- 68.0 64.8----
2026-02-14 10:48 pmSSE 8.0 13.0----29.89- 68.0 64.8----
2026-02-14 10:42 pmSSE 8.9 12.0----29.89- 68.0 64.8----
2026-02-14 10:36 pmSSE 8.9 14.0----29.89- 68.0 64.8----
2026-02-14 10:30 pmSSE 8.0 11.1----29.90- 67.8 64.8----
2026-02-14 10:24 pmSSE 7.0 11.1----29.90- 67.8 64.8----
2026-02-14 10:18 pmSSE 6.0 9.9----29.90-- 64.8----
2026-02-14 10:12 pmSSE 6.0 9.9----29.90-- 64.8----
2026-02-14 10:06 pmSSE 6.0 9.9----29.91-- 64.8----
2026-02-14 10:00 pmSSE 5.1 8.9----29.91+0.00 67.5 64.8----
2026-02-14 09:54 pmSSE 6.0 11.1----29.91- 67.6 64.8----