Grand isle
NOAA CO-OPS station 8761724
Observed , 15 minutes ago
Elevated
Light NNE winds at 7 kn gusting to 10 kn. Water 74°F, air 63°F. Today: North winds 10 to 15 knots, diminishing to 5 to 10 knots this afternoon.
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Get Buoycast for iPhoneWind
Speed
7kn
Gust
11kn
Direction
28° NNE
Trend
Steady
Last 12 hours4.1 to 11 kn
Water Level
0.6ft
Datum
MLLW
Last 12 hours0.3 to 1.5 ft
Air temp
63°F
61 to 69°F today
Water temp
74°F
74 to 76°F today
Pressure
1021mbar
Tendency
Steady
3 hour change
+0.3 mbar
Last 12 hours1019 to 1022 mbar
Zone forecast
Today
North winds 10 to 15 knots, diminishing to 5 to 10 knots this afternoon. Seas 1 foot or less.
Tonight
North winds 5 to 10 knots. Seas 1 foot or less.
Monday
Northeast winds 5 to 10 knots. Seas 1 foot or less.
Synopsis
Winds will subside a bit overnight, but will remain around 15 knots across most of the open waters with occasional gusts to around 20 knots. Conditions will improve during the day today into the middle of the week as the area remains under the southeast flank of surface high pressure. Hazardous conditions are likely to return Thursday or Thursday night behind a cold front.
NWS zone Barataria Bay
Last 24 hours
Every 3 hours, over the last 12 hours. Air 61 to 69°F, water 74 to 76°F, pressure 1,019 to 1,022 mbar over the same window.
1 station within 30 NM
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Get Buoycast for iPhoneCommon questions
Can I be notified when conditions change at station 8761724?
Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this station crosses them.
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Watches, warnings, and advisories for Barataria Bay appear alongside the conditions, here and in the app. Pro also pushes NOAA watches, warnings, and advisories when they are issued.
Can I see the forecast against what station 8761724 measured?
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Station 8761724
29°15'47" N 89°57'25" W
Measured by 400+ NOAA CO-OPS stations. Observations from the Center for Operational Oceanographic Products and Services, forecasts and advisories from the National Weather Service. Not for navigation.