Grand Isle, LA (GISL1)

Conditions for Friday

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 82° F
Wind direction (W Dir): SSW (205 - 214 Degrees)
Wind Speed (W Spd): 7.0 kts (8.1 mph)
Wind Gust (W Spd): 14.0 kts (16.1 mph)
Atmospheric Pressure (AP): 30.12 in

Updated: 6:06 AM CDT on August 17, 2018

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

General Information

Location: 29.265 -89.958
Buoy Type: Water Level Observation Network
Owned by: NOS
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake

Weather and Wave Data

Time Temp Humidity Wind Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Atmo.
(in)
Tend.
(in)
20:12 83 89
-
SSW 3.0 3.5 30.10 -
20:24 83 90
-
SSW 4.0 4.6 30.10 -
20:30 83 90
-
SW 5.0 5.8 30.10 -
20:48 83 89
-
South 4.0 4.6 30.10 -
21:00 83 89
-
SSW 3.0 3.5 30.10 -
21:24 83 89
-
South 3.0 3.5 30.10 -
21:30 83 89
-
South 5.0 5.8 30.11 -
21:42 83 89
-
South 4.0 4.6 30.11 -
21:48 83 89
-
South 5.0 5.8 30.11 -
21:54 83 89
-
South 6.0 6.9 30.11 -
22:00 84 89
-
South 5.0 5.8 30.11 +0.02
22:06 83 89
-
South 6.0 6.9 30.11 -
22:12 84 89
-
South 6.0 6.9 30.11 -
22:18 83 89
-
South 5.0 5.8 30.11 -
22:48 83 89
-
South 3.0 3.5 30.12 -
23:06 83 89
-
South 4.0 4.6 30.12 -
23:12 83 89
-
SSW 5.0 5.8 30.12 -
23:18 83 89
-
SSW 4.0 4.6 30.12 -
23:24 83 89
-
SSW 4.0 4.6 30.12 -
23:36 83 89
-
South 4.0 4.6 30.12 -
23:42 83 89
-
South 3.0 3.5 30.12 -
23:48 83 89
-
South 4.0 4.6 30.11 -
23:54 83 89
-
SSW 3.0 3.5 30.11 -
00:00 83 89
-
SSW 3.0 3.5 30.11 +0.01
00:12 83 89
-
South 5.0 5.8 30.10 -
00:18 83 89
-
South 4.0 4.6 30.10 -
00:48 83 89
-
SSW 4.0 4.6 30.11 -
00:54 83 89
-
South 4.0 4.6 30.11 -
01:00 83 89
-
South 6.0 6.9 30.11 -
01:06 83 89
-
South 5.0 5.8 30.11 -
01:12 83 89
-
SSW 4.0 4.6 30.11 -
01:24 84 89
-
SSW 5.0 5.8 30.11 -
01:30 83 89
-
South 5.0 5.8 30.11 -
01:36 84 89
-
South 5.0 5.8 30.11 -
02:00 84 89
-
SSW 4.0 4.6 30.11 -
02:06 84 89
-
SSW 7.0 8.1 30.11 -
02:12 84 88
-
SSW 6.0 6.9 30.11 -
02:18 83 88
-
South 4.0 4.6 30.11 -
02:24 83 88
-
South 4.0 4.6 30.11 -
02:30 84 88
-
South 5.0 5.8 30.11 -
02:36 84 88
-
South 5.0 5.8 30.10 -
03:06 84 88
-
SSW 5.0 5.8 30.10 -
03:12 84 88
-
SSW 6.0 6.9 30.10 -
03:18 84 88
-
South 5.0 5.8 30.10 -
03:36 84 88
-
South 6.0 6.9 30.10 -
03:42 84 88
-
South 5.0 5.8 30.10 -
03:48 84 88
-
South 5.0 5.8 30.10 -
04:00 84 88
-
SSW 4.0 4.6 30.10 -0.01
04:24 84 88
-
SSW 5.0 5.8 30.09 -
04:30 84 88
-
South 6.0 6.9 30.09 -
04:48
-
-
SSW 5.0 5.8 30.10 -
04:54 84 88
-
SSW 3.0 3.5 30.10 -
05:12 84 88
-
SW 4.0 4.6 30.09 -
05:24 84 88
-
SSW 5.0 5.8 30.10 -
05:30 84 88
-
SSW 4.0 4.6 30.10 -
05:36 84 88
-
SW 5.0 5.8 30.10 -
05:42 84 88
-
SSW 4.0 4.6 30.10 -
06:00 84 88
-
South 3.0 3.5 30.11 +0.01
06:06 82 88
-
SSW 7.0 8.1 30.12 -

Detailed Wave Spectra