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Station SJNP4 - 9755371 - San Juan, PR Image indicating link to RSS feed of recent meteorological observations for station SJNP4

Owned and maintained by NOAA's National Ocean Service
Water Level Observation Network
18.462 N 66.117 W (18°27'42" N 66°7'0" W)

Air temp height: 6.4 m above site elevation
Anemometer height: 6.4 m above site elevation

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station SJNP4

Latest Satellite Wind Map for this Area

Conditions at SJNP4 as of
1618 GMT on 09/17/2008:
Unit of Measure:    Time Zone:   

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind DirectionWind Direction (WDIR):ENE ( 70 deg true )
5-day plot - Wind SpeedWind Speed (WSPD): 8.9 kts
5-day plot - Atmospheric PressureAtmospheric Pressure (PRES):29.95 in
5-day plot - Air TemperatureAir Temperature (ATMP): 85.3 °F
5-day plot - Water TemperatureWater Temperature (WTMP): 89.6 °F
5-day plot - Wind Speed, Wind Gust and Atmospheric PressureCombined plot of Wind Speed, Gust, and Air Pressure
NOS Water Level Observation NetworkWater Level
Previous observations
MM DD TIME
(GMT)		   WDIR WSPD
kts		 GST
kts		 WVHT
ft		 DPD
sec		 APD
sec		 MWD PRES
in		 PTDY
in		 ATMP
°F		 WTMP
°F		 DEWP
°F		 SAL
psu		 VIS
mi		 TIDE
ft
09171612   ENE 9.9-----29.95- 85.1 89.6----
09171606   ENE 9.9-----29.95- 85.1 89.6----
09171600   ENE 9.9-----29.95-0.02 85.1 89.6----
09171554   ENE 8.9-----29.95- 85.1 89.6----
09171548   ENE 7.0-----29.96- 85.6 89.6----
09171542   ENE 8.0-----29.96- 85.3 89.6----
09171536    NE 7.0-----29.96- 86.0 89.6----
09171530    NE 8.0-----29.96- 85.6 89.6----
09171524    NE 7.0-----29.96- 85.5 89.6----
09171518   ENE 6.0-----29.97- 86.2 89.6----
09171512    NE 7.0-----29.97- 85.3 89.6----
09171506    NE 6.0-----29.97- 85.6 89.6----
09171500    NE 6.0-----29.97+0.01 85.6 89.4----
09171454    NE 7.0-----29.97- 85.3 89.4----
09171448   ENE 8.0-----29.97- 85.1 89.4----
09171442    NE 7.0-----29.98- 85.5 89.4----
09171436   ENE 6.0-----29.97- 84.7 89.4----
09171430    NE 6.0-----29.98- 85.3 89.4----
09171424    NE 6.0-----29.98- 85.1 89.4----
09171418    NE 7.0-----29.98- 85.6 89.4----
09171412    NE 6.0-----29.98- 85.6 89.4----
09171406    NE 7.0-----29.97- 85.3 89.4----
09171400    NE 6.0-----29.97+0.04 85.5 89.4----
09171354    NE 6.0-----29.97- 85.1 89.4----
09171348    NE 6.0-----29.97- 84.4 89.4----
09171342   ENE 4.1-----29.98- 84.4 89.6----
09171336   ENE 5.1-----29.97- 84.4 89.6----
09171330    NE 5.1-----29.97- 84.7 89.6----
09171324   ENE 5.1-----29.97- 84.6 89.6----
09171318   NNE 1.9-----29.97- 85.1 89.4----
09171312    NW 1.9-----29.97- 84.4 89.4----
09171306    SW 1.0-----29.97- 83.8 89.4----
09171300   - 0.0-----29.97+0.04 84.4 89.4----
09171254   WSW------29.97- 84.4 89.4----
09171248   - 0.0-----29.97- 84.2 89.4----
09171242    W------29.97- 84.4 89.4----
09171236   - 0.0-----29.97- 83.3 89.4----
09171230   - 0.0-----29.96- 83.8 89.4----
09171224   - 0.0-----29.96- 83.3 89.4----
09171218    W 1.9-----29.96- 82.6 89.2----
09171212    W 1.9-----29.96- 82.4 89.2----
09171206    W 1.9-----29.96- 82.4 89.4----
09171200   - 0.0-----29.96+0.03 82.4 89.4----
09171154   WSW 1.0-----29.95- 82.0 89.4----
09171148    SW 1.0-----29.95- 81.7 89.4----
09171142    SW 1.9-----29.95- 81.7 89.2----
09171136   WSW 1.9-----29.95- 81.5 89.4----
09171130    SW 1.0-----29.95- 81.5 89.4----
09171124   WSW 4.1-----29.94- 81.0 89.4----
09171118   WSW 1.9-----29.94- 81.7 89.4----
09171112   SSW 1.9-----29.94- 81.9 89.4----
09171106   SSE 1.9-----29.94- 82.2 89.4----
09171100    SW 1.9-----29.93+0.00 81.9 89.4----
09171054   SSE 2.9-----29.93- 81.7 89.4----
09171048   SSE 4.1-----29.93- 81.1 89.4----
09171042   SSE 2.9-----29.93- 80.4 89.4----
09171036   SSE 4.1-----29.93- 80.4 89.4----
09171030    SE 2.9-----29.93- 80.1 89.4----
09171024   SSE 4.1-----29.93- 80.1 89.4----
09171018   SSE 4.1-----29.93- 80.1 89.4----
09171012    SE 2.9-----29.93- 80.1 89.4----
09171006    SE 2.9-----29.93- 80.1 89.4----
09171000   SSE 2.9-----29.93-0.02 80.1 89.4----
09170954   SSE 2.9-----29.93- 79.7 89.4----
09170948   SSE 1.9-----29.93- 79.5 89.4----
09170942    S 1.9-----29.93- 79.7 89.4----
09170936   SSW 1.9-----29.93- 79.7 89.4----
09170930   WSW 2.9-----29.93- 79.7 89.4----
09170924   WSW 1.9-----29.93- 79.5 89.4----
09170918    S 1.9-----29.93- 79.7 89.4----
09170912   SSE 2.9-----29.93- 79.5 89.4----
09170906   SSE 2.9-----29.93- 79.9 89.4----
09170900   SSE 2.9-----29.93-0.04 79.9 89.4----
09170854   SSE 4.1-----29.93- 79.7 89.4----
09170848   SSE 4.1-----29.93- 79.5 89.4----
09170842    SE 2.9-----29.93- 79.7 89.4----
09170836   SSW 1.9-----29.93- 79.3 89.4----
09170830    S 1.0-----29.93- 79.3 89.4----
09170824   SSW 1.9-----29.93- 79.0 89.4----
09170818   SSW 1.9-----29.93- 79.0 89.4----
09170812    SW 1.0-----29.93- 79.0 89.4----
09170806   SSW 2.9-----29.93- 79.0 89.2----
09170800    SW 2.9-----29.93-0.04 79.2 89.2----
09170754   SSW 1.9-----29.93- 79.0 89.4----
09170748   SSW 2.9-----29.93- 78.6 89.4----
09170742   SSW 2.9-----29.94- 78.4 89.4----
09170736    S 2.9-----29.94- 78.8 89.4----
09170730    S 4.1-----29.94- 79.0 89.4----
09170724    S 4.1-----29.94- 79.2 89.4----
09170718   SSW 4.1-----29.94- 79.2 89.4----
09170712    SW 5.1-----29.95- 79.0 89.4----
09170706    SW 5.1-----29.95- 79.0 89.4----
09170700   WSW 5.1-----29.95-0.04 79.2 89.4----
09170654    W 2.9-----29.95- 79.2 89.2----
09170648   WSW 2.9-----29.95- 79.7 89.4----
09170642    SW 1.9-----29.95- 79.9 89.4----
09170636   SSW 4.1-----29.95- 79.7 89.4----
09170630   SSW 4.1-----29.96- 79.9 89.4----
09170624   SSW 2.9-----29.96- 79.9 89.4----
09170618    SW 1.9-----29.96- 79.7 89.4----
09170612   SSW 1.0-----29.96- 79.7 89.4----
09170606   SSW 4.1-----29.96- 79.5 89.2----
09170600   SSW 4.1-----29.96-0.03 79.5 89.2----
09170554   SSW 5.1-----29.97- 79.7 89.4----
09170548   SSW 5.1-----29.97- 79.9 89.4----
09170542    SW 5.1-----29.96- 80.1 89.4----
09170536   WSW 4.1-----29.96- 80.1 89.4----
09170530   WSW 4.1-----29.96- 80.4 89.4----
09170524   WSW 4.1-----29.96- 80.4 89.4----
09170518    SW 2.9-----29.97- 80.4 89.4----
09170512    SW 1.9-----29.97- 80.4 89.4----
09170506    SW 1.0-----29.97- 80.1 89.4----
09170500    SW 1.9-----29.98-0.02 79.9 89.4----
09170454    SW 2.9-----29.98- 80.1 89.4----
09170448   WSW 4.1-----29.98- 80.1 89.4----
09170442   WSW 4.1-----29.98- 79.9 89.4----
09170436    SW 4.1-----29.98- 79.9 89.4----
09170430    SW 5.1-----29.98- 79.9 89.4----
09170424    SW 5.1-----29.98- 80.6 89.4----
09170418   SSW 5.1-----29.98- 80.4 89.4----
09170412   SSW 6.0-----29.99- 80.4 89.4----
09170406    SW 5.1-----29.99- 80.6 89.4----
09170400   SSW 6.0-----29.99+0.01 80.4 89.4----
09170354   SSW 6.0-----29.99- 81.3 89.4----
09170348    SW 6.0-----29.99- 81.0 89.6----
09170342   SSW 5.1-----29.99- 81.1 89.6----
09170336   SSW 4.1-----29.99- 81.3 89.6----
09170330    SW 5.1-----29.99- 81.5 89.6----
09170324    SW 5.1-----30.00- 81.5 89.6----
09170318   WSW 4.1-----30.00- 81.7 89.6----
09170312    SW 4.1-----29.99- 81.7 89.6----
09170306    SW 5.1-----30.00- 81.7 89.6----
09170300    SW 5.1-----30.00+0.05 81.9 89.6----
09170254    S 4.1-----30.00- 82.6 89.6----
09170248   SSW 4.1-----30.00- 82.8 89.6----
09170242    SW 5.1-----30.00- 82.6 89.6----
09170236   SSW 2.9-----30.00- 82.8 89.8----
09170230   SSW 4.1-----30.00- 82.8 89.8----
09170224   SSW 4.1-----30.00- 83.3 89.8----
09170218    SE 2.9-----30.00- 83.5 89.6----
09170212    S 1.9-----30.00- 83.3 89.6----
09170206    S 1.9-----30.00- 83.5 89.6----
09170200    S 1.9-----29.99+0.07 83.5 89.6----
09170154   ESE 2.9-----29.99- 83.7 89.6----
09170148   ESE 2.9-----29.99- 83.7 89.6----
09170142   ESE 1.0-----29.99- 83.5 89.8----
09170136   ESE 1.9-----29.99- 83.8 89.8----
09170130    E 2.9-----29.99- 83.7 89.8----
09170124   SSE 2.9-----29.99- 83.3 89.8----
09170118    S 2.9-----29.99- 83.7 89.8----
09170112   SSE 2.9-----29.98- 83.5 89.8----
09170106    S 4.1-----29.98- 83.3 89.8----
09170100   SSE 5.1-----29.98+0.07 83.3 89.8----
09170054   SSE 4.1-----29.98- 83.5 89.8----
09170048   SSE 5.1-----29.98- 83.5 89.8----
09170042    SE 5.1-----29.97- 83.5 89.8----
09170036   SSE 4.1-----29.97- 83.7 89.8----
09170030   SSE 5.1-----29.96- 83.5 89.8----
09170024   SSE 5.1-----29.96- 83.7 89.8----
09170018   SSE 6.0-----29.96- 83.5 89.8----
09170012   SSE 6.0-----29.96- 83.8 89.8----
09170006   SSE 7.0-----29.95- 83.7 90.0----
09170000   SSE 5.1-----29.95+0.03 83.8 90.0----
09162354   SSE 5.1-----29.95- 84.0 89.8----
09162348    SE 5.1-----29.95- 83.8 89.8----
09162342    SE 6.0-----29.94- 83.8 89.8----
09162336   SSE 6.0-----29.94- 84.0 89.8----
09162330   SSE 6.0-----29.93- 83.8 89.8----
09162324    SE 6.0-----29.93- 84.0 89.8----
09162318   SSE 8.0-----29.93- 84.0 89.8----
09162312    SE 8.0-----29.93- 84.6 89.8----
09162306    SE 8.0-----29.93- 84.6 89.8----
09162300   SSE 8.9-----29.92+0.02 84.6 89.8----
09162254    SE 7.0-----29.92- 84.7 89.8----
09162248   ESE 7.0-----29.92- 84.7 89.8----
09162242    E 9.9-----29.92- 84.7 90.0----
09162236    E 9.9-----29.92- 84.6 90.0----
09162230    E 9.9-----29.92- 84.7 90.0----
09162224    E 11.1-----29.92- 84.4 90.0----
09162218    E 11.1-----29.92- 84.6 90.0----
09162212    E 11.1-----29.92- 84.6 90.0----
09162206    E 11.1-----29.91- 84.6 90.0----
09162200    E 12.0-----29.91+0.00 84.2 90.0----
09162154    E 11.1-----29.91- 84.4 90.0----
09162148    E 13.0-----29.91- 84.4 90.0----
09162142    E 11.1-----29.91- 84.6 90.0----
09162136    E 12.0-----29.91- 84.2 90.0----
09162130    E 9.9-----29.91- 84.4 90.0----
09162124    E 11.1-----29.91- 84.2 90.0----
09162118    E 11.1-----29.91- 84.2 90.0----
09162112    E 11.1-----29.91- 84.4 90.0----
09162106    E 11.1-----29.92- 84.2 90.0----
09162100    E 9.9-----29.92- 84.4 90.0----
09162054    E 11.1-----29.92- 84.0 90.1----
09162048    E 9.9-----29.91- 84.4 90.1----
09162042    E 9.9-----29.92- 84.6 90.1----
09162036    E 9.9-----29.92- 84.4 90.1----
09162030    E 11.1-----29.92- 84.4 90.1----
09162024    E 9.9-----29.92- 84.4 90.1----
09162018   ENE 9.9-----29.92- 84.4 90.1----
09162012   ENE 9.9-----29.91- 84.6 90.1----
09162006   ENE 8.9-----29.91- 84.6 90.3----
09162000   ENE 12.0-----29.91- 84.4 90.3----
09161954   ENE 8.9-----29.90- 84.6 90.3----
09161948   ENE 11.1-----29.90- 84.6 90.5----
09161942   ENE 12.0-----29.90- 84.6 90.5----
09161936   ENE 9.9-----29.90- 84.9 90.3----
09161930   ENE 12.0-----29.90- 84.7 90.3----
09161924   ENE 12.0-----29.91- 84.7 90.1----
09161918   ENE 12.0-----29.91- 84.9 90.3----
09161912   ENE 12.0-----29.91- 85.1 90.3----
09161906   ENE 12.0-----29.91- 85.1 90.1----
09161900   ENE 12.0-----29.91-0.05 85.6 90.1----
09161854   ENE 11.1-----29.91- 85.8 90.1----
09161848   ENE 12.0-----29.91- 85.5 90.1----
09161842   ENE 12.0-----29.91- 85.6 90.0----
09161836    NE 9.9-----29.91- 86.5 90.0----
09161830   ENE 12.0-----29.91- 86.0 89.8----
09161824   ENE 12.0-----29.91- 86.2 89.8----
09161818    NE 9.9-----29.92- 86.7 89.6----
09161812   ENE 8.9-----29.92- 86.4 89.6----
09161806   ENE 9.9-----29.92- 85.8 89.6----
09161800    NE 9.9-----29.92-0.06 86.5 89.6----
09161754   ENE 12.0-----29.92- 85.6 89.4----
09161748   ENE 11.1-----29.92- 85.8 89.4----
09161742   ENE 11.1-----29.93- 86.0 89.4----
09161736   ENE 11.1-----29.93- 85.6 89.4----
09161730   ENE 9.9-----29.93- 85.6 89.4----
09161724   ENE 11.1-----29.93- 85.8 89.4----
09161718   ENE 11.1-----29.93- 85.6 89.4----
09161712   ENE 9.9-----29.94- 85.5 89.4----
09161706   ENE 11.1-----29.94- 85.5 89.4----
09161700   ENE 8.9-----29.94-0.05 85.5 89.4----
09161654   ENE 9.9-----29.94- 85.3 89.4----
09161648   ENE 11.1-----29.95- 85.5 89.4----
09161642   ENE 9.9-----29.95- 85.6 89.4----
09161636   ENE 9.9-----29.95- 85.8 89.4----
09161630   ENE 11.1-----29.95- 85.5 89.4----
09161624   ENE 11.1-----29.95- 85.1 89.6----
09161618    NE 8.0-----29.96- 86.7 89.6----
09161612   ENE 8.9-----29.96- 86.4 89.6----
09161606   ENE 8.9-----29.96- 86.0 89.4----
09161600    NE 7.0-----29.96- 87.3 89.4----
09161554    NE 8.9-----29.96- 86.0 89.4----

Description of Measurements

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 the current month, previous months, and previous years.

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National Oceanic and Atmospheric Administration
National Weather Service
National Data Buoy Center
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    Stennis Space Center, MS 39529
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