Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Grand Isle Seaplane Base
Closest report is South Lafourche Leonard Miller Jr Airport, 19.0 nm (35.2 km) NW.
(retrieved 0 seconds ago)
Closest aviation forecast (TAF) to Grand Isle Seaplane Base
Forecast is more than 12 hours old.
Closest forecast is New Orleans NAS JRB/Alvin Callender Field, 34.0 nm (63.0 km) N.
2026/04/11 17:33 Ammendment (retrieved 19 hours ago)
AMD KNBG 111700Z 1117/1215 09010KT 9999 FEW030 FEW120 QNH3019INS TEMPO 1117/1122 11015G20KT BECMG 1202/1204 11006KT 9999 FEW005 FEW120 QNH3015INS BECMG 1207/1209 06002KT 4800 BR SCT005 BKN120 QNH3013INS TEMPO 1204/1209 1600 BR VV005 BECMG 1212/1214 07009KT 9999 NSW SCT005 SCT120 QNH3016INS TX26/1120Z TN13/1211Z AMD 1728 FN20093