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
Closest forecast is New Orleans NAS JRB/Alvin Callender Field, 34.0 nm (63.0 km) N.
2026/06/27 15:12 (retrieved 2 hours ago)
TAF KNBG 271500Z 2715/2815 19006KT 9999 SCT030 SCT200 QNH3008INS BECMG 2720/2722 20010KT 9999 BKN250 QNH3003INS BECMG 2808/2810 VRB05KT 9999 SCT025 BKN150 QNH3005INS TX34/2719Z TN26/2810Z FN20121