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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

The QuikSCAT wind data are no longer available.

Conditions at SJNP4 as of
0518 GMT on 02/10/2010:
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): S ( 190 deg true )
5-day plot - Wind SpeedWind Speed (WSPD): 4.1 kts
5-day plot - Wind GustWind Gust (GST): 4.1 kts
5-day plot - Atmospheric PressureAtmospheric Pressure (PRES):29.97 in
5-day plot - Air TemperatureAir Temperature (ATMP): 77.0 °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
5-day plot - Wind Direction5-day plot - Wind Speed5-day plot - Wind Gust5-day plot - Wave Height5-day plot - Dominant Wave Period5-day plot - Average Period5-day plot - Mean Wave Direction5-day plot - Atmospheric Pressure5-day plot - Pressure Tendency5-day plot - Air Temperature5-day plot - Water Temperature5-day plot - Dew Point5-day plot - Salinity5-day plot - Visibility5-day plot - Tide (above MLLW)
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
nmi		 TIDE
ft
02100512    S 4.1 6.0----29.97- 77.2-----
02100506   SSE 4.1 5.1----29.98- 77.2-----
02100500   SSE 5.1 6.0----29.97+0.00 77.2-----
02100454   SSE 5.1 6.0----29.97- 77.0-----
02100448   SSE 5.1 7.0----29.97- 77.2-----
02100442    SE 5.1 7.0----29.97- 77.2-----
02100424   SSE 7.0 8.0----29.97- 77.7-----
02100418   SSE 7.0 8.0----29.97- 77.5-----
02100412   SSE 7.0 8.0----29.98- 77.5-----
02100406   SSE 6.0 7.0----29.98- 77.4-----
02100400   SSE 5.1 7.0----29.98- 77.9-----
02100354    S 4.1 6.0----29.98- 77.5-----
02100348    S 5.1 5.1----29.98- 77.5-----
02100342    S 5.1 6.0----29.98- 77.5-----
02100336    S 5.1 5.1----29.98- 77.7-----
02100330   SSW 5.1 7.0----29.98- 78.1-----
02100324    S 5.1 6.0----29.98- 78.4-----
02100318   SSE 4.1 4.1----29.98- 77.9-----
02100312   SSE 4.1 5.1----29.98- 77.5-----
02100306   SSE 4.1 5.1----29.98- 77.5-----
02100300   SSE 5.1 5.1----29.98+0.03 77.7-----
02100254   SSE 5.1 5.1----29.98- 77.9-----
02100248   SSE 5.1 6.0----29.98- 77.7-----
02100242   SSE 5.1 6.0----29.98- 77.9-----
02100236   SSE 5.1 6.0----29.98- 77.7-----
02100230   SSE 4.1 5.1----29.98- 78.3-----
02100224    S 4.1 5.1----29.98- 78.3-----
02100218   SSE 1.0 5.1----29.98- 77.7-----
02100212    S 5.1 5.1----29.97- 77.7-----
02100206    S 5.1 6.0----29.97- 77.7-----
02100200    SE 5.1 7.0----29.97+0.04 78.3-----
02100154    SE 5.1 7.0----29.97- 78.1-----
02100148    SE 5.1 6.0----29.97- 78.3-----
02100142    SE 5.1 6.0----29.97- 78.6-----
02100130   ESE 5.1 7.0----29.97- 78.6-----
02100124    SE 7.0 8.0----29.97- 78.3-----
02100118    SE 6.0 7.0----29.97- 78.4-----
02100112    SE 6.0 8.9----29.97- 78.4-----
02100106   ESE 7.0 8.9----29.97- 78.3-----
02100048   ESE 8.9 9.9----29.96- 78.4-----
02100042   ESE 8.9 13.0----29.96- 78.8-----
02100036   ESE 9.9 12.0----29.96- 78.8-----
02100030   ESE 8.9 13.0----29.96- 79.0-----
02100024   ESE 11.1 14.0----29.96- 79.0-----
02100018    E 12.0 14.0----29.96- 79.2-----
02100012    E 11.1 14.0----29.95- 79.0-----
02100006    E 9.9 14.0----29.95- 79.0-----
02100000    E 12.0 14.0----29.95+0.00 79.0-----
02092354    E 12.0 15.0----29.95- 79.2-----
02092342    E 12.0 14.0----29.94- 79.2-----
02092336    E 12.0 17.1----29.94- 79.3-----
02092318    E 11.1 15.9----29.94- 79.5-----
02092312    E 13.0 15.9----29.94- 79.5-----
02092306    E 13.0 15.9----29.94- 79.7-----
02092300    E 12.0 15.9----29.93-0.02 79.7-----
02092254   ESE 14.0 18.1----29.93- 79.3-----
02092248    E 13.0 15.9----29.94- 79.9-----
02092242    E 13.0 15.0----29.94- 79.7-----
02092236    E 11.1 15.0----29.94- 79.7-----
02092230    E 11.1 15.9----29.94- 79.7-----
02092224    E 12.0 15.0----29.94- 79.9-----
02092218    E 12.0 15.0----29.94- 79.7-----
02092212    E 12.0 14.0----29.94- 80.1-----
02092206    E 12.0 15.0----29.94- 80.1-----
02092200    E 8.9 15.0----29.94-0.01 79.7-----
02092154    E 9.9 15.0----29.94- 80.2-----
02092148    E 11.1 14.0----29.94- 79.9-----
02092142    E 9.9 15.0----29.95- 80.2-----
02092136    E 8.9 12.0----29.95- 80.2-----
02092130    E 9.9 15.0----29.95- 80.1-----
02092124    E 11.1 17.1----29.95- 80.4-----
02092118    E 9.9 14.0----29.95- 80.2-----
02092112    E 8.0 12.0----29.95- 80.4-----
02092106   ENE 8.9 14.0----29.95- 80.6-----
02092100   ENE 8.9 17.1----29.95-0.03 80.8-----
02092054   ENE 12.0 15.9----29.95- 80.8-----
02092048   ENE 11.1 15.9----29.95- 81.0-----
02092042   ENE 9.9 17.1----29.95- 81.1-----
02092036   ENE 13.0 17.1----29.95- 80.8-----
02092024   ENE 11.1 17.1----29.95- 80.8-----
02092018   ENE 9.9 13.0----29.95- 81.0-----
02092012   ENE 12.0 17.1----29.95- 80.8-----
02092006   ENE 9.9 14.0----29.96- 81.1-----
02092000   ENE 11.1 15.0----29.96-0.04 81.1-----
02091954   ENE 12.0 15.9----29.96- 81.0-----
02091948   ENE 13.0 17.1----29.96- 81.0-----
02091942   ENE 12.0 15.9----29.96- 81.0-----
02091936   ENE 13.0 15.9----29.96- 81.0-----
02091930   ENE 12.0 15.9----29.96- 81.1-----
02091924   ENE 9.9 18.1----29.96- 80.8-----
02091918    E 11.1 17.1----29.96- 80.6-----
02091912    E 12.0 18.1----29.96- 80.6-----
02091906    E 9.9 15.9----29.96- 81.0-----
02091900   ENE 12.0 15.9----29.96-0.05 81.1-----
02091854    E 11.1 15.0----29.96- 80.8-----
02091848   ENE 11.1 17.1----29.96- 80.8-----
02091842   ENE 12.0 17.1----29.96- 80.8-----
02091836   ENE 9.9 15.9----29.97- 81.0-----
02091830   ENE 12.0 17.1----29.98- 81.1-----
02091824   ENE 11.1 18.1----29.98- 81.3-----
02091818   ENE 12.0 17.1----29.98- 81.5-----
02091812   ENE 11.1 15.9----29.98- 81.1-----
02091806   ENE 13.0 18.1----29.98- 80.4-----
02091800   ENE 14.0 17.1----29.98-0.05 80.6-----
02091754   ENE 11.1 19.0----29.99- 81.1-----
02091748   ENE 13.0 17.1----29.99- 80.8-----
02091742   ENE 13.0 17.1----29.99- 81.0-----
02091736   ENE 14.0 15.9----29.99- 80.6-----
02091724   ENE 15.0 17.1----29.99- 80.2-----
02091718   ENE 14.0 18.1----29.99- 80.4-----
02091712   ENE 14.0 15.9----29.99- 80.6-----
02091706   ENE 12.0 15.0----29.99- 80.6-----
02091700   ENE 13.0 18.1----30.00-0.05 80.8-----
02091654    E 13.0 15.0----29.99- 80.2-----
02091648    E 13.0 15.9----30.00- 80.1-----
02091642   ENE 14.0 17.1----30.00- 80.2-----
02091636   ENE 12.0 18.1----30.00- 80.6-----
02091630   ENE 15.0 17.1----30.00- 80.2-----
02091624   ENE 12.0 18.1----30.01- 80.6-----
02091618   ENE 13.0 15.9----30.01- 80.6-----
02091612   ENE 12.0 17.1----30.01- 80.4-----
02091606    E 13.0 17.1----30.01- 80.4-----
02091600    E 14.0 17.1----30.01-0.02 80.1-----
02091554    E 11.1 14.0----30.01- 80.2-----
02091548    E 12.0 15.9----30.02- 79.9-----
02091542    E 11.1 15.9----30.02- 80.1-----
02091536    E 11.1 15.9----30.02- 79.9-----
02091530    E 11.1 14.0----30.03- 79.9-----
02091524    E 12.0 15.0----30.03- 79.7-----
02091518    E 12.0 14.0----30.03- 79.5-----
02091512    E 11.1 13.0----30.03- 79.9-----
02091506    E 12.0 15.0----30.03- 79.7-----
02091500    E 11.1 13.0----30.04+0.02 79.7-----
02091448    E 8.9 13.0----30.04- 79.9-----
02091442    E 9.9 12.0----30.04- 79.9-----
02091436    E 8.9 13.0----30.04- 79.7-----
02091430    E 11.1 13.0----30.04- 79.5-----
02091424    E 9.9 14.0----30.04- 79.3-----
02091418    E 9.9 13.0----30.04- 79.5-----
02091412    E 8.9 12.0----30.04- 79.3-----
02091406    E 8.0 11.1----30.05- 79.3-----
02091400   ESE 8.9 11.1----30.04+0.03 79.5-----
02091354    E 7.0 11.1----30.04- 79.5-----
02091348    E 7.0 11.1----30.04- 79.5-----
02091342    E 8.0 12.0----30.04- 79.5-----
02091336    E 8.0 9.9----30.04- 79.3-----
02091330    E 7.0 8.9----30.04- 79.3-----
02091318    SE 4.1 5.1----30.04- 78.8-----
02091312   SSE 2.9 4.1----30.04- 79.0-----
02091306   SSE 4.1 5.1----30.03- 78.6-----
02091300   SSE 2.9 4.1----30.03+0.04 78.8-----
02091254   SSE 2.9 5.1----30.03- 78.6-----
02091248   SSE 2.9 4.1----30.03- 78.8-----
02091242    S 4.1 4.1----30.03- 78.3-----
02091236   SSE 2.9 4.1----30.03- 78.3-----
02091230    S 1.9 2.9----30.03- 77.7-----
02091224    S 1.9 2.9----30.03- 77.5-----
02091218    S 1.9 2.9----30.03- 77.7-----
02091212    S 1.9 2.9----30.03- 76.8-----
02091206   SSW 1.9 2.9----30.02- 76.5-----
02091200    SW 1.9 2.9----30.02+0.03 76.1-----
02091154    SW 2.9 2.9----30.02- 75.7-----
02091148    SW 1.9 2.9----30.02- 75.9-----
02091142   WSW 2.9 4.1----30.02- 75.2-----
02091136    SW 2.9 5.1----30.02- 75.0-----
02091130    SW 4.1 5.1----30.02- 74.8-----
02091124    SW 4.1 4.1----30.01- 75.2-----
02091118    SW 2.9 4.1----30.01- 75.4-----
02091112    SW 4.1 5.1----30.01- 75.4-----
02091106    SW 4.1 4.1----30.01- 75.4-----
02091100   SSW 1.9 1.9----30.01+0.03 75.6-----
02091054    S 1.9 2.9----30.01- 75.6-----
02091048    S 1.9 4.1----30.01- 75.4-----
02091042   SSW 2.9 4.1----30.01- 75.7-----
02091036    S 4.1 4.1----30.01- 75.7-----
02091018    SE 2.9 4.1----30.00- 76.1-----
02091012   ESE 1.9 1.9----30.00- 75.7-----
02091006    E 1.9 1.9----30.00- 75.9-----
02091000    E 1.9 2.9----30.00+0.00 75.9-----
02090954    SE 2.9 4.1----30.00- 75.9-----
02090948    SE 2.9 4.1----29.99- 76.1-----
02090942    SE 4.1 5.1----29.99- 75.6-----
02090936    SE 5.1 6.0----29.99- 75.7-----
02090930    SE 5.1 6.0----29.99- 75.9-----
02090924    SE 5.1 6.0----29.99- 75.7-----
02090918    SE 5.1 5.1----29.99- 75.9-----
02090912   SSE 4.1 5.1----29.99- 75.7-----
02090906    S 2.9 4.1----29.99- 76.1-----
02090900    S 4.1 5.1----29.99-0.01 75.7-----
02090854    S 4.1 5.1----29.99- 75.9-----
02090848   SSW 4.1 4.1----29.98- 75.7-----
02090842   SSW 2.9 4.1----29.98- 76.1-----
02090836   SSW 2.9 5.1----29.98- 76.5-----
02090830    SW 1.9 4.1----29.98- 76.5-----
02090824    S 4.1 4.1----29.99- 76.6-----
02090818   SSE 2.9 4.1----29.99- 76.6-----
02090812    S 2.9 4.1----29.99- 76.5-----
02090806   SSE 4.1 5.1----29.99- 76.3-----
02090800   SSE 4.1 5.1----29.98-0.03 76.3-----
02090754    SE 2.9 5.1----29.98- 76.6-----
02090748    SE 4.1 5.1----29.98- 76.5-----
02090742   SSE 4.1 5.1----29.98- 76.6-----
02090736   SSE 5.1 6.0----29.98- 76.8-----
02090730    SE 5.1 7.0----29.99- 76.8-----
02090724   SSE 6.0 7.0----29.98- 76.8-----
02090712    SE 5.1 6.0----29.99- 77.0-----
02090706   SSE 6.0 7.0----29.99- 76.8-----
02090700    SE 6.0 8.0----29.99-0.02 77.2-----
02090654    SE 6.0 7.0----29.99- 77.2-----
02090648   SSE 6.0 6.0----29.99- 77.4-----
02090642   SSE 5.1 6.0----30.00- 77.9-----
02090636    S 4.1 5.1----30.00- 77.9-----
02090630    S 4.1 6.0----30.00- 77.5-----
02090624   SSE 5.1 7.0----30.00- 77.5-----
02090618    S 6.0 7.0----30.00- 77.5-----
02090612   SSE 7.0 8.0----30.00- 77.7-----
02090606   SSE 7.0 8.9----30.00- 77.5-----
02090600   SSE 7.0 8.0----30.00-0.02 77.7-----
02090554   SSE 6.0 7.0----30.01- 77.7-----
02090548   SSE 6.0 8.0----30.00- 78.1-----
02090542   SSE 6.0 8.0----30.00- 77.9-----
02090536    SE 7.0 8.9----30.01- 77.9-----
02090530    S 5.1 7.0----30.01- 78.3-----
02090524    S 5.1 6.0----30.01- 78.1-----
02090512    S 5.1 6.0----30.01- 78.3-----
02090506   SSE 5.1 6.0----30.01- 78.6-----
02090500   SSE 6.0 7.0----30.01-0.01 78.3-----
02090454   SSE 6.0 7.0----30.01- 78.1-----

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
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