Arena cove
NOAA CO-OPS station 9416841
Observed , 18 minutes ago
Challenging
Small Craft Advisory in effect. Light NW winds at 6 kn gusting to 13 kn, easing. Water 55°F, air 60°F. Tonight: NW Wind 10 To 15 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 2:47PM PDT until September 24 at 9:00PM PDT by NWS San Francisco CA
* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...From 3 PM to 9 PM PDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.
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Get Buoycast for iPhoneWind
Speed
6.2kn
Gust
13kn
Direction
305° NW
Trend
Steady
Last 12 hours0.8 to 10 kn
Water Level
3.4ft
Datum
MLLW
Last 12 hours1.7 to 5.3 ft
Air temp
60°F
53 to 63°F today
Water temp
55°F
54 to 55°F today
Pressure
1013mbar
Tendency
Easing
3 hour change
-1 mbar
Last 12 hours1013 to 1015 mbar
Zone forecast
Tonight
NW Wind 10 To 15 Kt. Seas 5 To 7 Ft. Wave Detail: NW 7 Ft At 9 Seconds And SW 2 Ft At 15 Seconds.
Thu
NW Wind 5 To 10 Kt, Rising To 15 To 20 Kt With Gusts Up To 25 Kt In The Afternoon. Seas 5 To 6 Ft. Wave Detail: NW 6 Ft At 11 Seconds And SW 2 Ft At 15 Seconds.
Thu Night
NW Wind 15 To 20 Kt With Gusts Up To 25 Kt, Easing To 10 To 15 Kt After Midnight. Seas 4 To 6 Ft. Wave Detail: NW 5 Ft At 8 Seconds And SW 2 Ft At 14 Seconds.
Synopsis
Greater Farallones...and Cordell Bank National Marine Sanctuaries...
NWS zone Coastal Waters from Point Arena to Point Reyes California out to 10 nm
Last 24 hours
Every 3 hours, over the last 12 hours. Air 53 to 63°F, water 54 to 55°F, pressure 1,013 to 1,015 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 9416841?
Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this station crosses them.
Does this page show NOAA warnings for this area?
Watches, warnings, and advisories for Coastal Waters from Point Arena to Point Reyes California out to 10 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 station 9416841 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 station 9416841 for next time?
Save it as a favorite and Buoycast opens on the stations you run.
Station 9416841
38°54'54" N 123°42'40" 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.