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Hurricane Symbol Storm Special! View the latest observations near Atlantic Hurricane Gert as of Advisory Number 19 @ 1100 AM AST Thu Aug 17 2017.

Station APRP7 - 1630000 - Apra Harbor, Guam Image indicating link to RSS feed of recent meteorological observations for station APRP7

Owned and maintained by NOAA's National Ocean Service
Water Level Observation Network
13.444 N 144.657 E (13°26'37" N 144°39'24" E)

Site elevation: 3.3 m above mean sea level
Air temp height: 9.7 m above site elevation
Anemometer height: 8.4 m above site elevation
Barometer elevation: 5.1 m above mean sea level
Sea temp depth: 2 m below MLLW

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station APRP7

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
     (24 hours for tsunami stations)


Conditions at APRP7 as of
1900 GMT on 08/17/2017:
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 Direction Wind Direction (WDIR): SSE ( 150 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 4.1 kts
5-day plot - Wind Gust Wind Gust (GST): 7.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES): 29.78 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY): +0.00 in ( Steady )
5-day plot - Air Temperature Air Temperature (ATMP): 78.4 °F
5-day plot - Water Temperature Water Temperature (WTMP): 87.8 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 20 meters (WSPD20M): 5.8 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
NOS Water Level Observation Network Water Level
Previous observations
5-day plot - Wind Direction 5-day plot - Wind Speed 5-day plot - Wind Gust 5-day plot - Wave Height 5-day plot - Dominant Wave Period 5-day plot - Average Period 5-day plot - Mean Wave Direction 5-day plot - Atmospheric Pressure 5-day plot - Pressure Tendency 5-day plot - Air Temperature 5-day plot - Water Temperature 5-day plot - Dew Point 5-day plot - Salinity 5-day plot - Visibility 5-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
08171854 SSE 6.0 9.9----29.77- 79.2 87.8----
08171848 SSE 5.1 8.9----29.77- 79.5 87.8----
08171842  E 2.9 5.1----29.77- 80.1 87.8----
08171836  E 2.9 4.1----29.76- 80.4 87.8----
08171830 ESE 1.9 1.9----29.76- 80.4 87.8----
08171824 SSE 1.9 2.9----29.76- 80.6 87.8----
08171818 SSW 1.9 2.9----29.75- 80.4 87.8----
08171812 - 0.0 1.9----29.75- 80.6 87.8----
08171806  S 1.9 1.9----29.75- 80.6 87.8----
08171800  S 1.9 2.9----29.75-0.03 80.6 87.8----
08171754 SSE 1.9 2.9----29.75- 80.4 87.8----
08171748 SSE 1.9 2.9----29.74- 80.6 87.8----
08171742 SSE 2.9 2.9----29.74- 80.4 87.8----
08171736  S 1.9 4.1----29.74- 80.4 87.8----
08171730  S 2.9 5.1----29.74- 80.6 87.8----
08171724  S 4.1 5.1----29.74- 80.6 87.8----
08171718  S 5.1 5.1----29.74- 80.4 87.8----
08171712  S 4.1 6.0----29.74- 80.6 87.8----
08171706  S 5.1 6.0----29.75- 80.6 87.8----
08171700 SSW 4.1 5.1----29.75-0.06 80.6 87.8----
08171654 SSE 1.9 2.9----29.75- 80.6 87.8----
08171648  S 1.0 1.9----29.75- 81.0 87.8----
08171642 SSE 1.9 4.1----29.75- 81.1 87.8----
08171636 SSE 2.9 4.1----29.75- 81.1 87.8----
08171630  S 2.9 4.1----29.76- 81.0 87.8----
08171624  S 1.9 4.1----29.76- 80.8 87.8----
08171618  S 2.9 5.1----29.76- 80.8 87.8----
08171612 SSE 1.9 2.9----29.77- 80.6 87.8----
08171606 SSE 1.9 4.1----29.77- 80.8 87.8----
08171600 SSE 2.9 2.9----29.77-0.04 80.4 87.8----
08171554  S 1.0 1.9----29.78- 80.8 87.8----
08171548  S 1.9 1.9----29.78- 81.3 87.8----
08171542 SSE 1.9 2.9----29.78- 81.3 87.8----
08171536  SE 1.9 2.9----29.78- 81.1 87.8----
08171530 ESE 1.9 2.9----29.78- 80.8 87.8----
08171524  SE 1.9 2.9----29.78- 80.8 87.8----
08171518  SE 1.0 1.9----29.78- 80.8 87.8----
08171512 SSE 1.9 1.9----29.78- 80.8 87.8----
08171506  S 1.9 1.9----29.78- 80.8 87.8----
08171500 SSE 1.9 1.9----29.78-0.03 80.8 87.8----
08171454 SSE 1.0 1.9----29.78- 81.0 87.8----
08171448  S 1.0 1.9----29.78- 81.0 87.8----
08171442 SSE 1.9 1.9----29.78- 80.8 87.8----
08171436 SSE 1.0 1.9----29.79- 80.6 87.8----
08171430  S 1.9 1.9----29.79- 81.0 88.0----
08171424  S 1.9 2.9----29.79- 81.0 88.0----
08171418 SSE 1.9 2.9----29.79- 80.6 88.0----
08171412 SSE 1.9 2.9----29.80- 80.4 88.0----
08171406  S 1.0 1.9----29.80- 80.4 88.0----
08171400 - 0.0 1.0----29.80+0.00 80.2 87.8----
08171354 - 0.0 1.0----29.80- 80.2 87.8----
08171348 SSW 1.0 1.9----29.81- 80.4 87.8----
08171342  S 1.9 2.9----29.80- 80.1 87.8----
08171336  S 1.0 1.9----29.80- 80.1 87.8----
08171330 SSE 1.0 1.9----29.80- 80.1 87.8----
08171324  SE 1.0 2.9----29.81- 80.1 87.8----
08171318 SSE 1.9 2.9----29.81- 80.1 87.8----
08171312  S 1.0 1.9----29.81- 79.9 87.8----
08171306 - 0.0 1.9----29.81- 79.7 87.8----
08171300 WSW 1.0 1.9----29.81+0.02 79.9 87.8----
08171254 - 0.0 1.9----29.81- 80.1 87.8----
08171248 - 0.0 1.0----29.81- 80.4 87.8----
08171242 - 0.0 1.0----29.81- 80.8 87.8----
08171236 - 0.0 1.9----29.81- 80.8 87.8----
08171230 SSE 1.0 1.9----29.81- 80.8 87.8----
08171224 SSE 1.0 1.0----29.81- 80.4 87.8----
08171218 - 0.0 1.9----29.81- 80.6 87.8----
08171212  S 1.0 1.9----29.81- 80.6 87.8----
08171206  S 1.0 1.9----29.81- 80.6 87.8----
08171200 - 0.0 1.9----29.81+0.04 81.0 87.8----
08171154  S 1.0 1.9----29.81- 81.0 87.8----
08171148  S 1.9 1.9----29.80- 81.1 87.8----
08171142  S 1.0 1.9----29.80- 81.1 87.8----
08171136 - 0.0 1.9----29.80- 81.0 87.8----
08171130  S 1.0 1.9----29.80- 81.0 87.8----
08171124 SSE 1.9 1.9----29.81- 81.0 87.8----
08171118 SSE 1.0 1.9----29.81- 81.0 88.0----
08171112  S 1.0 1.9----29.81- 81.0 88.0----
08171106 SSW 1.9 2.9----29.81- 81.1 88.0----
08171100  SW 1.0 1.9----29.81+0.05 81.0 88.0----
08171054  SW 1.0 1.9----29.81- 81.0 88.0----
08171048 WSW 1.0 1.9----29.81- 80.8 87.8----
08171042  SW 1.9 1.9----29.80- 80.6 87.8----
08171036 SSW 1.9 1.9----29.80- 81.0 88.0----
08171030  SW 1.0 1.0----29.80- 80.6 88.0----
08171024 SSW 1.0 1.9----29.80- 80.6 88.0----
08171018 - 0.0 1.0----29.80- 80.6 88.0----
08171012  W 1.0 1.9----29.80- 80.6 88.0----
08171006  W 1.9 1.9----29.80- 80.8 88.0----
08171000  W 1.0 1.9----29.79+0.05 80.8 88.0----
08170954  SW 1.9 4.1----29.79- 81.0 88.0----
08170948 SSW 2.9 4.1----29.79- 81.3 88.0----
08170942  S 2.9 4.1----29.78- 81.7 88.0----
08170936 SSE 4.1 5.1----29.78- 81.7 88.0----
08170930 SSE 2.9 5.1----29.78- 81.5 88.0----
08170924 SSE 2.9 4.1----29.78- 81.1 88.0----
08170918 SSE 1.9 5.1----29.77- 81.3 88.0----
08170912 SSE 4.1 5.1----29.77- 81.0 88.0----
08170906  S 1.9 4.1----29.77- 81.0 88.0----
08170900  S 1.9 4.1----29.77+0.01 81.1 88.0----
08170854 SSE 2.9 6.0----29.76- 81.1 88.0----
08170848 SSE 4.1 7.0----29.76- 81.0 88.0----
08170842  S 2.9 6.0----29.76- 80.8 88.0----
08170836 SSE 5.1 7.0----29.76- 81.0 88.0----
08170830 SSE 5.1 7.0----29.76- 81.0 88.0----
08170824 SSE 4.1 7.0----29.76- 81.0 88.0----
08170812 SSE 1.9 2.9----29.76- 80.6 88.0----
08170806 - 0.0 1.9----29.76- 80.6 88.0----
08170800  S 1.9 4.1----29.76+0.01 80.6 88.0----
08170754  S 4.1 6.0----29.76- 80.6 88.0----
08170748 ESE 1.9 5.1----29.75- 80.6 88.0----
08170742  S 1.9 5.1----29.75- 80.8 87.8----
08170736  E 1.9 5.1----29.75- 80.4 87.8----
08170730 -------29.75- 80.1 87.8----
08170724 -------29.75- 79.9 88.0----
08170718  SE 2.9 8.0----29.75- 79.9 88.0----
08170712 SSE 5.1 8.9----29.74- 79.7 88.2----
08170706  SE 4.1 11.1----29.74- 79.9 88.0----
08170700 SSE 5.1 12.0----29.74-0.03 80.1 88.0----
08170654 SSE 8.9 13.0----29.74- 79.9 88.2----
08170648 SSE 6.0 9.9----29.74-- 88.2----
08170642 SSE 5.1 12.0----29.74-- 88.2----
08170636 SSE 2.9 8.9----29.75-- 88.2----
08170630 ESE 2.9 8.9----29.75- 80.1 88.2----
08170624  E 2.9 6.0----29.76- 79.9 88.2----
08170618  E 1.9 4.1----29.75- 80.4 88.2----
08170612  E 2.9 5.1----29.75- 81.0 88.2----
08170606  E 2.9 6.0----29.75- 81.5 88.2----
08170600 ENE 5.1 8.0----29.75-0.03 82.4 88.2----
08170554  NE 2.9 5.1----29.75- 82.0 88.2----
08170548  E 1.0 2.9----29.75- 81.9 88.2----
08170542 ESE 1.0 2.9----29.75- 81.7 88.3----
08170536  SW 2.9 5.1----29.75- 81.9 88.2----
08170530  SW 2.9 4.1----29.75- 81.1 88.3----
08170524  SW 2.9 5.1----29.75- 81.7 88.3----
08170518  E 5.1 8.9----29.75- 81.9 88.3----
08170512 NNW 1.9 5.1----29.75- 82.6 88.5----
08170506  NW 4.1 6.0----29.75- 82.6 88.5----
08170500  N 7.0 8.0----29.75-0.03 82.2 88.3----
08170454  N 5.1 5.1----29.76- 82.9 88.3----
08170448 NNW 1.9 2.9----29.76- 83.7 88.3----
08170442 NNW 2.9 4.1----29.75- 83.1 88.3----
08170436 NNW 4.1 4.1----29.75- 82.9 88.3----
08170430  N 2.9 5.1----29.76- 82.6 88.3----
08170424 NNE 4.1 6.0----29.76- 82.8 88.5----
08170418 NNE 6.0 7.0----29.76- 82.9 88.5----
08170412 ENE 5.1 7.0----29.76- 83.7 88.5----
08170406  S 1.0 4.1----29.77- 84.4 88.3----
08170400  S 2.9 7.0----29.77-0.01 83.8 88.5----
08170354 SSW 5.1 7.0----29.77- 83.1 88.7----
08170348 SSW 5.1 7.0----29.77- 82.4 88.5----
08170342  S 6.0 7.0----29.77- 82.0 88.5----
08170336  S 5.1 7.0----29.77- 81.5 88.7----
08170330  S 5.1 7.0----29.77- 81.7 88.7----
08170324  S 5.1 7.0----29.78- 81.3 88.7----
08170318  S 4.1 6.0----29.78- 80.8 88.3----
08170312 SSW 5.1 8.0----29.78- 80.1 88.5----
08170306 SSW 5.1 8.0----29.78- 79.2 88.5----
08170300 SSW 6.0 8.9----29.78-0.01 78.4 88.7----
08170254 SSW 9.9 12.0----29.78- 79.2 88.7----
08170248 SSW 9.9 15.0----29.79- 79.9 88.5----
08170242  SW 8.9 17.1----29.78- 76.6 88.9----
08170236 SSW 7.0 11.1----29.79- 78.3 88.7----
08170230 SSE 12.0 15.0----29.79- 79.2 88.9----
08170224  S 6.0 7.0----29.79- 84.9 88.9----
08170218 WNW 2.9 5.1----29.79- 86.2 88.9----
08170212 WNW 2.9 4.1----29.79- 86.2 88.9----
08170206 WNW 4.1 5.1----29.79- 86.0 88.9----
08170200 WNW 4.1 5.1----29.79-0.01 86.7 88.7----
08170154  NW 4.1 5.1----29.79- 86.7 88.5----
08170148  NW 4.1 5.1----29.79- 86.4 88.9----
08170142 WNW 4.1 7.0----29.79- 85.8 88.5----
08170136 WNW 4.1 6.0----29.79- 86.2 88.9----
08170130 WNW 5.1 7.0----29.79- 85.8 88.9----
08170124 WNW 5.1 6.0----29.79- 86.0 88.3----
08170118  NW 5.1 6.0----29.78- 86.0 88.3----
08170112  NW 5.1 6.0----29.78- 85.8 88.3----
08170106  NW 5.1 7.0----29.78- 85.8 88.2----
08170100  NW 5.1 6.0----29.78-0.02 86.0 88.2----
08170054  NW 5.1 6.0----29.78- 85.8 88.3----
08170048  NW 5.1 7.0----29.78- 86.0 88.2----
08170042  NW 5.1 6.0----29.78- 86.0 88.0----
08170036  NW 4.1 6.0----29.79- 86.2 88.0----
08170030 NNW 4.1 5.1----29.79- 86.2 88.0----
08170024 NNW 4.1 5.1----29.79- 86.4 88.0----
08170018 NNW 2.9 5.1----29.79- 86.4 88.0----
08170012 NNW 2.9 4.1----29.79- 86.4 88.0----
08170006  N 2.9 4.1----29.79- 86.7 88.0----
08170000  N 2.9 4.1----29.80+0.00 86.5 88.0----
08162354  N 2.9 4.1----29.79- 86.7 88.0----
08162348  N 1.9 2.9----29.80- 86.7 88.0----
08162342  N 2.9 2.9----29.80- 86.7 88.0----
08162336  N 2.9 4.1----29.80- 86.9 88.0----
08162330  N 1.0 1.9----29.80- 87.4 88.0----
08162324  N 1.9 1.9----29.80- 86.5 88.0----
08162318  NW 1.0 1.9----29.80- 86.9 88.0----
08162312  N 1.9 1.9----29.80- 86.9 88.0----
08162306 NNW 1.0 1.9----29.80- 87.1 88.0----
08162300 NNW 1.9 1.9----29.80+0.02 86.7 87.8----
08162254 NNW 1.9 2.9----29.80- 86.0 88.0----
08162248  N 1.0 1.9----29.80- 86.4 87.8----
08162242 NNW 1.0 1.9----29.81- 86.2 87.8----
08162236 NNW 1.0 1.0----29.81- 86.2 87.8----
08162230 - 0.0 1.0----29.80- 85.8 87.8----
08162224 NNW 1.0 1.9----29.80- 85.3 87.8----
08162218 NNE 1.0 1.9----29.80- 86.4 87.8----
08162212 - 0.0 1.9----29.80- 86.2 87.8----
08162206  NE 1.0 2.9----29.80- 86.0 87.8----
08162200 NNE 1.9 2.9----29.80+0.04 85.5 87.8----
08162154  N 1.9 2.9----29.80- 84.6 87.8----
08162148  N 1.9 1.9----29.80- 84.6 87.8----
08162124  SE 1.0 2.9----29.80- 83.5 87.8----
08162112 SSE 1.0 1.9----29.81- 82.9 87.8----
08162106 SSE 1.0 1.9----29.80- 82.6 87.8----
08162100 ESE 1.0 2.9----29.80+0.06 82.2 87.8----
08162054  E 1.9 2.9----29.80- 81.5 87.8----
08162048  SE 1.9 2.9----29.80- 81.1 87.8----
08162042 ESE 1.9 2.9----29.79- 81.0 87.8----
08162036  SE 1.9 2.9----29.78- 81.0 87.8----
08162030  E 1.9 2.9----29.78- 81.1 87.8----
08162024 ESE 1.9 2.9----29.78- 81.5 87.8----
08162018  E 1.9 2.9----29.78- 81.7 87.8----
08162012  E 1.0 1.9----29.78- 81.9 87.8----
08162006 ESE 1.0 1.9----29.78- 81.7 87.8----
08162000 - 0.0 1.0----29.78+0.02 82.0 87.8----
08161954 - 0.0 1.9----29.78- 82.0 87.8----
08161948 - 0.0 5.1----29.77- 82.2 87.8----
08161942 WNW 4.1 6.0----29.77- 81.9 87.8----
08161930  NW 5.1 6.0----29.77- 80.8 87.8----
08161924 WNW 4.1 7.0----29.77- 81.1 87.8----
08161918 WNW 6.0 7.0----29.77- 81.5 87.8----
08161912 WNW 5.1 7.0----29.77- 81.5 87.8----
08161906  NW 6.0 9.9----29.76- 82.0 87.8----
08161900  NW 8.9 12.0----29.76+0.00 82.0 87.8----
08161854  NW 8.0 8.9----29.76- 82.0 87.8----

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.