Galveston bay entrance (north jetty)
NDBC buoy gnjt2
Observed , 57 minutes ago
Challenging
Small Craft Advisory in effect. Fresh E winds at 18 kn gusting to 20 kn. Water 69°F, air 65°F. Next high tide at 4:36 PM (2 ft). Today: Northeast winds 15 to 20 knots, diminishing to around 15 knots late.
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 iPhoneSmall Craft Advisory
Small Craft Advisory issued November 8 at 5:32AM CST until November 8 at 12:00PM CST by NWS Houston/Galveston TX
* WHAT...East winds 15 to 25 kt and seas 4 to 6 ft. * WHERE...Coastal waters from High Island to Freeport TX out 20 NM and Waters from High Island to Freeport TX from 20 to 60 NM. * WHEN...Until noon CST today. * IMPACTS...Conditions will be hazardous to small craft.
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Get Buoycast for iPhoneWind
Speed
18kn
Gust
20kn
Direction
90° E
Trend
Steady
Last 11 hours14 to 22 kn
Air temp
65°F
65 to 74°F today
Water temp
69°F
69 to 75°F today
Pressure
1021mbar
Tendency
Rising
3 hour change
+1.2 mbar
Last 11 hours1018 to 1021 mbar
Tides
Next high
4:36 PM
2.1 ft
Then low
10:52 PM
1.6 ft
Predicted, Galveston Bay Entrance, North Jetty0.1 to 2.1 ft
Zone forecast
Today
Northeast winds 15 to 20 knots, diminishing to around 15 knots late. Seas 3 to 4 feet. Wave detail: east 4 feet at 5 seconds. A slight chance of showers this afternoon.
Tonight
Northeast winds around 15 knots, increasing to 15 to 20 knots after midnight. Seas 2 to 4 feet. Wave detail: east 3 feet at 5 seconds.
Monday
Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 5 seconds.
Synopsis
Moderate easterly winds will continue through tonight, with the highest winds and seas in the waters west of Freeport. Speeds and seas should gradually diminish Monday and Tuesday. A cold front will push into the waters Wednesday night followed by moderate offshore winds and building seas in its wake.
NWS zone Coastal waters from High Island to Freeport TX out 20 NM
Last 24 hours
Every 3 hours, over the last 12 hours. Air 65 to 74°F, pressure 1,018 to 1,021 mbar over the same window.
4 stations within 30 NM
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Get Buoycast for iPhoneCommon questions
How often does buoy gnjt2 report?
Wind, temperature and pressure update about every 10 minutes.
Can I be notified when conditions change at buoy gnjt2?
Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this buoy crosses them.
Does this page show NOAA warnings for this area?
Watches, warnings, and advisories for Coastal waters from High Island to Freeport TX out 20 NM 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 buoy gnjt2 measured?
This page shows measurements only. Buoycast Pro charts the NOAA forecast against them so you can see where the two diverge.
Can I keep buoy gnjt2 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
What this buoy measures
This buoy is not reporting waves. Conditions above come from the sensors it does carry, and the forecast, tides and sun times on this page are regional rather than measured at the buoy.
Station gnjt2
29°21'25" N 94°43'30" W · owned and maintained by NOS
Measured on the water by 1,000+ NOAA buoys. Observations from the National Data Buoy Center, forecasts and advisories from the National Weather Service. Not for navigation.