Hurricane Symbol View the latest observations near Atlantic Potential Tropical Cyclone One.

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


Conditions at GISL1 as of
(1:18 pm CDT)
1818 GMT on 06/16/2026:
     

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):WSW ( 240 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7.0 kts
5-day plot - Wind Gust Wind Gust (GST): 9.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.90 in
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 7.8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 7.8 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
(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
2026-06-16 01:12 pm SW 8.0 11.1----29.90-------
2026-06-16 01:06 pm SW 8.0 19.0----29.90-------
2026-06-16 01:00 pmSSW 17.1 27.0----29.91+0.00 77.5 85.6----
2026-06-16 12:54 pm SW 8.0 14.0----29.91- 81.7 85.6----
2026-06-16 12:48 pm SW 9.9 18.1----29.91- 81.1 85.6----
2026-06-16 12:42 pmWSW 14.0 24.1----29.91- 81.0 85.8----
2026-06-16 12:36 pmWSW 19.0 24.1----29.91- 81.0 85.8----
2026-06-16 12:30 pm SW 14.0 22.0----29.91- 85.3 85.8----
2026-06-16 12:24 pmSSW 14.0 20.0----29.91- 85.3 85.8----
2026-06-16 12:18 pm SW 15.0 21.0------------
2026-06-16 12:12 pmSSW 14.0 20.0------------
2026-06-16 12:06 pmSSW 12.0 21.0------------
2026-06-16 12:00 pmSSW 13.0 21.0----29.91+0.01 85.5 85.8----
2026-06-16 11:54 amSSW 14.0 20.0----29.91- 85.5 85.8----
2026-06-16 11:48 am SW 11.1 19.0----29.91-------
2026-06-16 11:42 amSSW 13.0 21.0----29.91-------
2026-06-16 11:36 am SW 12.0 19.0----29.91-------
2026-06-16 11:30 amSSW 13.0 20.0----29.91- 85.3 85.8----
2026-06-16 11:24 am SW 15.0 22.9----29.91- 84.7 85.8----
2026-06-16 11:18 am SW 11.1 19.0----29.91-------
2026-06-16 11:12 amSSW 15.0 21.0----29.91-------
2026-06-16 11:06 amSSW 12.0 22.0----29.90-------
2026-06-16 11:00 amSSW 9.9 15.0----29.90+0.00 85.5 85.8----
2026-06-16 10:54 am SW 8.0 21.0----29.90- 85.8 86.0----
2026-06-16 10:48 amSSW 14.0 22.0----29.90-------
2026-06-16 10:42 am SW 15.0 21.0----29.90-------
2026-06-16 10:36 am SW 14.0 21.0----29.90-------
2026-06-16 10:30 amSSW 11.1 18.1----29.91- 84.7 86.0----
2026-06-16 10:24 amSSW 15.0 22.0----29.91- 84.4 86.0----
2026-06-16 10:18 amSSW 11.1 20.0----29.91-------
2026-06-16 10:12 amSSW 12.0 19.0----29.91-------
2026-06-16 10:06 amSSW 11.1 18.1----29.91-------
2026-06-16 10:00 amSSW 12.0 20.0----29.91+0.00 84.2 86.0----
2026-06-16 09:54 amSSW 11.1 17.1----29.90- 84.2 86.2----
2026-06-16 09:48 amSSW 14.0 21.0----29.90-------
2026-06-16 09:42 amSSW 9.9 15.0----29.90-------
2026-06-16 09:36 amSSW 14.0 20.0----29.90-------
2026-06-16 09:30 amSSW 12.0 15.9----29.90- 83.8 86.2----
2026-06-16 09:24 amSSW 13.0 18.1----29.90- 83.8 86.2----
2026-06-16 09:18 amSSW 12.0 18.1------------
2026-06-16 09:12 amSSW 13.0 17.1------------
2026-06-16 09:06 amSSW 13.0 17.1------------
2026-06-16 09:00 amSSW 12.0 18.1----29.90+0.02 83.5 86.2----
2026-06-16 08:54 amSSW 12.0 20.0----29.90- 83.5 86.2----
2026-06-16 08:48 amSSW 12.0 19.0----29.90-------
2026-06-16 08:42 amSSW 13.0 19.0----29.90-------
2026-06-16 08:36 amSSW 9.9 17.1----29.90-------
2026-06-16 08:30 amSSW 12.0 19.0----29.90- 82.9 86.2----
2026-06-16 08:24 amSSW 11.1 15.9----29.90- 83.1 86.2----
2026-06-16 08:18 am S 9.9 15.0------------
2026-06-16 08:12 am S 9.9 17.1------------
2026-06-16 08:06 amSSW 11.1 14.0------------
2026-06-16 08:00 amSSW 8.9 15.9----29.90+0.01 82.9 86.4----
2026-06-16 07:54 am S 11.1 15.9----29.90- 83.1 86.4----
2026-06-16 07:48 am S 12.0 17.1----29.91-------
2026-06-16 07:42 am S 9.9 14.0----29.91-------
2026-06-16 07:36 am S 12.0 18.1----29.91-------
2026-06-16 07:30 am S 9.9 15.9----29.90- 83.1 86.4----
2026-06-16 07:24 am S 8.0 18.1----29.90- 82.9 86.4----
2026-06-16 07:18 am S 8.0 15.0----29.90-------
2026-06-16 07:12 am S 8.0 12.0----29.90-------
2026-06-16 07:06 amSSW 8.9 13.0----29.90-------
2026-06-16 07:00 am S 8.9 13.0----29.90-0.01 82.8 86.4----
2026-06-16 06:54 am S 8.0 12.0----29.90- 82.6 86.4----
2026-06-16 06:48 am S 8.9 14.0------------
2026-06-16 06:42 am S 7.0 14.0------------
2026-06-16 06:36 am S 6.0 13.0------------
2026-06-16 06:30 am S 8.0 15.0----29.89- 82.6 86.4----
2026-06-16 06:24 am S 7.0 13.0----29.88- 82.4 86.4----
2026-06-16 06:18 am S 7.0 13.0------------
2026-06-16 06:12 am S 8.9 14.0------------
2026-06-16 06:06 am S 8.9 14.0------------
2026-06-16 06:00 am S 8.0 15.9----29.88-0.06 82.4 86.4----
2026-06-16 05:54 am S 8.9 13.0----29.88- 82.2 86.4----
2026-06-16 05:48 am S 6.0 13.0----29.88-- 86.4----
2026-06-16 05:42 am S 8.0 14.0----29.88-- 86.4----
2026-06-16 05:36 am S 6.0 13.0----29.88-- 86.4----
2026-06-16 05:30 am S 8.9 14.0----29.88- 82.4 86.4----
2026-06-16 05:24 am S 8.0 12.0----29.88- 82.4 86.4----
2026-06-16 05:18 am S 7.0 14.0----29.88-------
2026-06-16 05:12 am S 6.0 13.0----29.89-------
2026-06-16 05:06 am S 7.0 13.0----29.89-------
2026-06-16 05:00 am S 8.0 12.0----29.89-0.06 82.4 86.4----
2026-06-16 04:54 am S 7.0 13.0----29.90- 82.4 86.4----
2026-06-16 04:48 am S 8.0 13.0----29.90-------
2026-06-16 04:42 am S 7.0 12.0----29.90-------
2026-06-16 04:36 am S 8.0 12.0----29.91-------
2026-06-16 04:30 am S 8.9 15.0----29.91- 82.6 86.4----
2026-06-16 04:24 am S 6.0 15.9----29.91- 82.6 86.4----
2026-06-16 04:18 amSSW 8.9 14.0----29.91-- 86.4----
2026-06-16 04:12 am S 8.0 13.0----29.91-- 86.4----
2026-06-16 04:06 am S 8.9 14.0----29.91-- 86.2----
2026-06-16 04:00 amSSW 8.9 14.0----29.91-0.04 82.8 86.2----
2026-06-16 03:54 amSSW 8.0 15.9----29.92- 82.8 86.2----
2026-06-16 03:48 am S 8.9 12.0------------
2026-06-16 03:42 amSSW 9.9 15.0------------
2026-06-16 03:36 am S 8.9 14.0------------
2026-06-16 03:30 am S 8.9 15.0----29.93- 82.9 86.2----
2026-06-16 03:24 am S 6.0 12.0----29.93- 82.9 86.2----
2026-06-16 03:18 amSSW 8.0 14.0----29.93-- 86.2----
2026-06-16 03:12 amSSW 8.9 13.0----29.93-- 86.2----
2026-06-16 03:06 amSSW 8.9 12.0----29.94-- 86.2----
2026-06-16 03:00 amSSW 7.0 11.1----29.94-0.02 82.9 86.2----
2026-06-16 02:54 amSSW 7.0 14.0----29.93- 82.9 86.2----
2026-06-16 02:48 amSSW 7.0 11.1----29.93-- 86.2----
2026-06-16 02:42 amSSW 7.0 11.1----29.93-- 86.2----
2026-06-16 02:36 am S 6.0 13.0----29.93-- 86.2----
2026-06-16 02:30 am S 6.0 11.1----29.94- 82.9 86.2----
2026-06-16 02:24 am S 5.1 9.9----29.94- 82.9 86.2----
2026-06-16 02:18 am S 8.0 12.0----29.95-- 86.2----
2026-06-16 02:12 am S 8.0 12.0----29.95-- 86.2----
2026-06-16 02:06 am S 7.0 11.1----29.95-- 86.2----
2026-06-16 02:00 am S 8.9 13.0----29.95-0.02 82.9 86.2----
2026-06-16 01:54 am S 6.0 8.9----29.95- 82.8 86.2----
2026-06-16 01:48 am S 6.0 9.9----29.95-------
2026-06-16 01:42 am S 5.1 8.9----29.95-------
2026-06-16 01:36 am S 5.1 9.9----29.96-------
2026-06-16 01:30 am S 6.0 9.9----29.96- 82.9 86.2----
2026-06-16 01:24 am S 6.0 9.9----29.96- 82.9 86.2----
2026-06-16 01:18 am S 5.1 8.9----29.96-- 86.2----
2026-06-16 01:12 am S 5.1 8.9----29.96-- 86.2----
2026-06-16 01:06 am S 5.1 7.0----29.96-- 86.2----
2026-06-16 01:00 am S 5.1 8.9----29.96-0.01 82.9 86.2----
2026-06-16 12:54 am S 5.1 8.9----29.95- 82.9 86.2----
2026-06-16 12:48 am S 5.1 8.9------------
2026-06-16 12:42 am S 4.1 8.9------------
2026-06-16 12:36 am S 4.1 7.0------------
2026-06-16 12:30 am S 4.1 8.0----29.96- 83.1 86.2----
2026-06-16 12:24 am S 5.1 7.0----29.96- 83.1 86.2----
2026-06-16 12:18 am S 4.1 9.9----29.96-- 86.0----
2026-06-16 12:12 am S 6.0 8.9----29.96-- 86.0----
2026-06-16 12:06 amSSE 5.1 8.0----29.96-- 86.0----
2026-06-16 12:00 am S 6.0 8.9----29.96+0.00 83.1 86.0----
2026-06-15 11:54 pmSSE 5.1 8.9----29.96- 83.1 86.0----
2026-06-15 11:48 pmSSE 6.0 8.9----29.96- 83.1 86.0----
2026-06-15 11:42 pm S 4.1 8.0----29.96- 83.1 86.0----
2026-06-15 11:36 pmSSE 5.1 8.0----29.97- 83.1 86.0----
2026-06-15 11:30 pmSSE 5.1 7.0----29.97- 83.1 86.0----
2026-06-15 11:24 pmSSE 4.1 7.0----29.97- 82.9 86.0----
2026-06-15 11:18 pm S 5.1 8.0----29.97-------
2026-06-15 11:12 pm S 5.1 8.0----29.97-------
2026-06-15 11:06 pm S 4.1 8.0----29.97-------
2026-06-15 11:00 pm S 5.1 8.0----29.97+0.01 83.1 86.0----
2026-06-15 10:54 pm S 5.1 9.9----29.97- 83.1 86.0----
2026-06-15 10:48 pm S 6.0 8.0------------
2026-06-15 10:42 pm S 4.1 7.0------------
2026-06-15 10:36 pm S 1.9 5.1------------
2026-06-15 10:30 pmSSW 2.9 5.1----29.97- 83.1 85.8----
2026-06-15 10:24 pm S 2.9 5.1----29.97- 83.1 85.8----
2026-06-15 10:18 pm S 1.0 4.1----29.97-- 85.8----
2026-06-15 10:12 pmSSW 1.9 5.1----29.97-- 85.8----
2026-06-15 10:06 pm S 2.9 5.1----29.97-- 85.8----
2026-06-15 10:00 pm S 4.1 5.1----29.97+0.01 83.3 85.8----
2026-06-15 09:54 pmSSW 4.1 6.0----29.97- 83.3 85.8----
2026-06-15 09:48 pmSSW 4.1 6.0----29.97-- 85.8----
2026-06-15 09:42 pm S 2.9 5.1----29.97-- 85.8----
2026-06-15 09:36 pmSSW 4.1 6.0----29.97-- 85.8----
2026-06-15 09:30 pmSSW 2.9 5.1----29.97- 83.3 85.8----
2026-06-15 09:24 pmSSW 4.1 5.1----29.97- 83.3 85.8----
2026-06-15 09:18 pmSSW 2.9 5.1----29.97-- 85.8----
2026-06-15 09:12 pmSSW 2.9 5.1----29.97-- 85.8----
2026-06-15 09:06 pm S 2.9 5.1----29.97-- 85.8----
2026-06-15 09:00 pm S 4.1 5.1----29.97+0.02 83.3 85.8----
2026-06-15 08:54 pm S 2.9 6.0----29.97- 83.3 85.6----
2026-06-15 08:48 pmSSW 2.9 4.1----29.97-------
2026-06-15 08:42 pmSSW 2.9 5.1----29.97-------
2026-06-15 08:36 pmSSW 2.9 4.1----29.97-------
2026-06-15 08:30 pm S 4.1 5.1----29.96- 83.5 85.6----
2026-06-15 08:24 pmSSW 2.9 5.1----29.96- 83.5 85.6----
2026-06-15 08:18 pmSSW 2.9 4.1----29.96-------
2026-06-15 08:12 pm S 2.9 6.0----29.96-------
2026-06-15 08:06 pmSSW 4.1 5.1----29.96-------
2026-06-15 08:00 pmSSW 2.9 5.1----29.96+0.01 83.5 85.6----
2026-06-15 07:54 pmSSW 4.1 6.0----29.96- 83.5 85.6----
2026-06-15 07:48 pmSSW 5.1 7.0----29.96-------
2026-06-15 07:42 pmSSW 5.1 8.0----29.96-------
2026-06-15 07:36 pmSSW 4.1 8.0----29.96-------
2026-06-15 07:30 pmSSW 5.1 6.0----29.96- 83.8 85.6----
2026-06-15 07:24 pmSSW 4.1 6.0----29.96- 84.0 85.5----
2026-06-15 07:18 pmSSW 5.1 7.0------------
2026-06-15 07:12 pmSSW 4.1 6.0------------
2026-06-15 07:06 pmSSW 4.1 7.0------------
2026-06-15 07:00 pmSSW 6.0 8.0----29.96+0.01 84.2 85.5----
2026-06-15 06:54 pmWSW 4.1 7.0----29.96- 84.6 85.5----
2026-06-15 06:48 pm SW 5.1 8.0------------
2026-06-15 06:42 pm SW 5.1 8.0------------
2026-06-15 06:36 pmSSW 6.0 8.9------------
2026-06-15 06:30 pmSSW 6.0 8.9----29.96- 84.6 85.5----
2026-06-15 06:24 pmSSW 6.0 11.1----29.95- 84.9 85.5----
2026-06-15 06:18 pmSSW 5.1 9.9------------
2026-06-15 06:12 pm SW 6.0 11.1------------
2026-06-15 06:06 pmSSW 6.0 11.1------------
2026-06-15 06:00 pm SW 5.1 8.0----29.95-0.02 85.1 85.5----
2026-06-15 05:54 pmSSW 7.0 9.9----29.95- 84.9 85.3----
2026-06-15 05:48 pmSSW 6.0 11.1------------
2026-06-15 05:42 pmSSW 8.9 12.0------------
2026-06-15 05:36 pmSSW 6.0 12.0------------
2026-06-15 05:30 pmSSW 7.0 9.9----29.94- 85.3 85.3----
2026-06-15 05:24 pmSSW 7.0 11.1----29.94- 84.9 85.3----
2026-06-15 05:18 pmSSW 7.0 11.1------------
2026-06-15 05:12 pmSSW 7.0 11.1------------
2026-06-15 05:06 pmSSW 8.0 13.0------------
2026-06-15 05:00 pmSSW 7.0 12.0----29.95-0.02 85.6 85.3----
2026-06-15 04:54 pmSSW 7.0 11.1----29.95- 85.3 85.3----
2026-06-15 04:48 pmSSW 7.0 12.0------------
2026-06-15 04:42 pmSSW 8.0 12.0------------
2026-06-15 04:36 pmSSW 7.0 13.0------------
2026-06-15 04:30 pmSSW 8.0 12.0----29.95- 86.2 85.3----
2026-06-15 04:24 pm S 8.9 14.0----29.95- 86.4 85.3----
2026-06-15 04:18 pmSSW 8.0 14.0------------
2026-06-15 04:12 pmSSW 8.9 13.0------------
2026-06-15 04:06 pm S 8.9 14.0------------
2026-06-15 04:00 pmSSW 8.9 13.0----29.95-0.04 86.2 85.3----
2026-06-15 03:54 pmSSW 9.9 13.0----29.95- 85.5 85.3----
2026-06-15 03:48 pmSSW 8.9 15.0------------
2026-06-15 03:42 pmSSW 11.1 14.0------------
2026-06-15 03:36 pmSSW 8.9 14.0------------
2026-06-15 03:30 pmSSW 11.1 15.0----29.96- 85.6 85.3----
2026-06-15 03:24 pmSSW 8.9 13.0----29.97- 86.0 85.3----
2026-06-15 03:18 pmSSW 11.1 15.0------------
2026-06-15 03:12 pmSSW 11.1 14.0------------
2026-06-15 03:06 pmSSW 11.1 15.0------------
2026-06-15 03:00 pmSSW 9.9 14.0----29.97-0.04 85.3 85.1----
2026-06-15 02:54 pmSSW 8.0 13.0----29.97- 85.5 85.3----
2026-06-15 02:48 pm S 8.9 12.0----29.97-------
2026-06-15 02:42 pmSSW 7.0 13.0----29.97-------
2026-06-15 02:36 pmSSW 8.9 13.0----29.97-------
2026-06-15 02:30 pmSSW 8.9 13.0----29.97- 85.6 85.3----
2026-06-15 02:24 pmSSW 8.9 14.0----29.97- 85.6 85.3----
2026-06-15 02:18 pmSSW 8.0 12.0------------
2026-06-15 02:12 pmSSW 9.9 14.0------------
2026-06-15 02:06 pmSSW 9.9 13.0------------
2026-06-15 02:00 pmSSW 8.9 13.0----29.97-0.05 85.6 85.3----
2026-06-15 01:54 pm S 7.0 12.0----29.97- 86.0 85.3----
2026-06-15 01:48 pm S 9.9 14.0------------
2026-06-15 01:42 pmSSW 7.0 13.0------------
2026-06-15 01:36 pm S 9.9 15.0------------
2026-06-15 01:30 pmSSW 8.9 13.0----29.98- 85.8 85.3----
2026-06-15 01:24 pmSSW 8.9 11.1----29.98- 86.5 85.3----
2026-06-15 01:18 pmSSW 8.9 15.0------------
2026-06-15 01:12 pmSSW 9.9 13.0------------
2026-06-15 01:06 pmSSW 8.9 14.0------------
2026-06-15 01:00 pmSSW 8.9 13.0----29.99-0.03 85.8 85.5----
2026-06-15 12:54 pmSSW 8.0 14.0----29.99- 85.8 85.5----