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NDBC buoy 46047
Observed , 39 minutes ago
Hazardous
Tonight
Moderate WNW winds at 12 kn gusting to 16 kn, building. Very rough seas at 7 ft with 12 second dominant period from the WNW. Water 69°F, air 66°F. Tonight: W to NW Winds 5 to 15 Kt, Becoming Variable.
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.
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Speed
12kn
Gust
16kn
Direction
300° WNW
Trend
Rising
Last 11 hours5.8 to 14 kn
Waves
7.2ft
Period
12 s
Direction
301° WNW
Last 11 hours6.9 to 7.9 ft
Air temp
66°F
65 to 66°F today
Water temp
69°F
69 to 69°F today
Pressure
1010mbar
Tendency
Easing
3 hour change
-1.3 mbar
Last 11 hours1010 to 1013 mbar
Zone forecast
Tonight
W to NW Winds 5 to 15 Kt, Becoming Variable. Seas 5 to 9 Ft.
Thu
W to NW Winds Less Than 10 Kt, Becoming Variable. Seas 4 to 7 Ft.
Thu Night
N to NW Winds 5 to 15 Kt. Seas 4 to 7 Ft.
Synopsis
A trough will persist near the California coast through Mon night, while high pressure centered to the W and NW of the waters extends a ridge across most of the area. A cold front across the northern waters will weaken and dissipate tonight. Low pressure will approach the northern portions tonight, then move NE across the N waters and inland N of the area early Fri. A cold front associated with the low will move SE across the northern portions Thu, the central waters Thu night and Fri, then finally into the southern waters Fri night while dissipating. Another cold front will approach the area from the NW Sat, weaken Sat night near the outer waters, then dissipate Sun.
NWS zone Santa Cruz Island, CA to San Clemente Island, CA between 60 NM and 150 NM offshore
Last 24 hours
Every 3 hours, over the last 12 hours. Air 65 to 66°F, water 69 to 69°F, pressure 1,010 to 1,013 mbar over the same window.
Common questions
How often does buoy 46047 report?
Wind, temperature and pressure update about every 10 minutes. Wave height and period update about every 30 minutes.
Can I be notified when conditions change at buoy 46047?
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 Santa Cruz Island, CA to San Clemente Island, CA between 60 NM and 150 NM offshore 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 46047 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 46047 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
Station 46047
32°25'05" N 119°32'06" W · 3D40 · owned and maintained by NDBC
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.