Station BLIF1 - 8720233 - Blount Island Command, St Johns River, FL 
Owned and maintained by NOAA's National Ocean Service Physical Oceanographic Real Time System Program (PORTS®)
Water Level Observation Network
30.393 N 81.523 W (30°23'33" N 81°31'21" W)
Site elevation: 2 m above mean sea level
Air temp height: 2.8 m above site elevation
Anemometer height: 8.5 m above site elevation
Barometer elevation: 3.4 m above mean sea level
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Stations with recent data
Stations with no data in last 8 hours
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(24 hours for tsunami stations)
Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
![]() | NE ( 50 deg true ) |
![]() | 8.9 kts |
![]() | 12.0 kts |
![]() | 29.93 in |
![]() | -0.04 in ( Falling ) |
![]() | 74.3 °F |
![]() | 74.3 °F |
![]() | 5.9 nmi |
![]() | 9.7 kts |
![]() | 9.7 kts |
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Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.