Marsh island
NDBC buoy saxg1
Observed , 1 hour ago
Challenging
Small Craft Advisory in effect. Light NNE winds at 7 kn. Pressure steady at 1,017 mbar. Air 77°F. Next low tide at 1:33 AM (1 ft). Tonight: N Winds 20 To 25 Kt With Gusts To 30 Kt.
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 September 23 at 6:46PM EDT until September 25 at 8:00PM EDT by NWS Charleston SC
* WHAT...North winds 20 to 30 kt and seas 4 to 7 ft. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...Until 8 PM EDT Friday. * IMPACTS...Conditions will be hazardous to small craft.
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Get Buoycast for iPhoneWind
Speed
7kn
Direction
30° NNE
Trend
Easing
Last 11 hours7 to 13 kn
Air temp
77°F
Last 11 hours76 to 83°F
Pressure
1017mbar
Tendency
Steady
3 hour change
0 mbar
Last 11 hours1017 to 1018 mbar
Tides
Next low
1:33 AM
0.9 ft
Then high
7:28 AM
7 ft
Predicted, Old Tea Kettle Creek (Daymark 173)0.8 to 7.3 ft
Zone forecast
Tonight
N Winds 20 To 25 Kt With Gusts To 30 Kt. Seas 4 To 6 Ft. Wave Detail: NE 6 Ft At 7 Seconds. A Slight Chance Of Showers And Tstms Until Early Morning.
Thu
N Winds 20 To 25 Kt With Gusts To 30 Kt. Seas 5 To 7 Ft. Wave Detail: NE 6 Ft At 7 Seconds. A Slight Chance Of Showers And Tstms.
Thu Night
N Winds 25 To 30 Kt. Seas 6 To 8 Ft. Wave Detail: NE 7 Ft At 7 Seconds. A Slight Chance Of Showers And Tstms In The Evening.
Synopsis
Inland high pressure will prevail into early next week. Developing low pressure well offshore of the Carolina coast will move north closer to New England through the weekend.
NWS zone Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary
Last 24 hours
Every 3 hours, over the last 9 hours. Pressure 1,017 to 1,018 mbar over the same window.
1 station within 30 NM
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Get Buoycast for iPhoneCommon questions
How often does buoy saxg1 report?
Wind, temperature and pressure update about every 10 minutes.
Can I be notified when conditions change at buoy saxg1?
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 Savannah GA to Altamaha Sound GA out 20 nm, including Grays Reef National Marine Sanctuary 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 saxg1 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 saxg1 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 or water temperature. 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 saxg1
31°25'05" N 81°17'46" W · owned and maintained by National Estuarine Research Reserve System
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.