Copano bay
NOAA CO-OPS station 8774513
Observed , 10 minutes ago
Elevated
Moderate ESE winds at 12 kn gusting to 14 kn. Water 89°F, air 87°F. Tonight: East Winds 10 To 15 Knots, Diminishing To 5 To 10 Knots After Midnight.
It tells you it is rough now. The app tells you before it gets rough, with alerts at the wind and wave limits you set.
Get Buoycast for iPhoneWind
Speed
12kn
Gust
14kn
Direction
102° ESE
Trend
Steady
Last 12 hours3.5 to 12 kn
Water Level
0.8ft
Datum
MLLW
Last 12 hours0.8 to 0.9 ft
Air temp
87°F
81 to 88°F today
Water temp
89°F
86 to 89°F today
Pressure
1014mbar
Tendency
Steady
3 hour change
+0.3 mbar
Last 12 hours1013 to 1016 mbar
Zone forecast
Tonight
East Winds 10 To 15 Knots, Diminishing To 5 To 10 Knots After Midnight. Bay And Inland Waters Slightly Choppy To Occasionally Choppy.
Thursday
Northeast Winds 5 To 10 Knots, Becoming East 10 To 15 Knots With Gusts Up To 20 Knots In The Afternoon. Bay And Inland Waters Slightly Choppy To Occasionally Choppy. A Slight Chance Of Showers In The Afternoon.
Thursday Night
East Winds 10 To 15 Knots With Gusts Up To 20 Knots, Diminishing To 5 To 10 Knots After Midnight. Bay And Inland Waters Slightly Choppy To Occasionally Choppy.
Synopsis
A gentle to moderate (BF 3-4) east to southeasterly flow is expected to persist throughout the forecast period with seas between 2-3 feet. Low rain chances continue daily into next week.
NWS zone Copano, Aransas, and Redfish Bays
Last 24 hours
Every 3 hours, over the last 12 hours. Air 81 to 88°F, water 86 to 89°F, pressure 1,013 to 1,016 mbar over the same window.
4 stations within 30 NM
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Get Buoycast for iPhoneCommon questions
Can I be notified when conditions change at station 8774513?
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 Copano, Aransas, and Redfish Bays 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 8774513 measured?
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Station 8774513
28°07'05" N 97°01'19" 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.