Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NDBC Title GraphicClick to go to NDBC home page   Select to go to the NWS homepage
Home News Organization
 
 
    
    Station List

 Observations
    Mobile Access
    Interactive Map
    Classic Maps
         Recent
         Historical
         DART®
    Oil & Gas ADCP
    Obs Search
    Ship Obs Report
    Gliders
    BuoyCAMs Image indicating link to BuoyCAMs page
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Obs Web Widget
    Email Access
    Web Data Guide

 Station Status
    NDBC Maintenance
    NDBC Platforms
    Partner Platforms

 Program Info
    Facebook Logo
    NDBC on Facebook
    About NDBC
     Met/Ocean
          Moored Buoy
          C-MAN
    TAO
    DART®
    VOS
    CSP
    IOOS® Program
    IOOS® DAC

 Publications
    NDBC DQC Handbook
    Hurricane Data Plots
    Mariners Weather
      Log

    Observing
      Handbook No. 1


 Science Education

 FAQ
 Media Inquiries
 Contact Us
 Visitor Information
 Links
 
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.

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
1718 GMT on 03/24/2017:
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): SE ( 130 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 2.9 kts
5-day plot - Wind Gust Wind Gust (GST): 6.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES): 29.84 in
5-day plot - Air Temperature Air Temperature (ATMP): 79.2 °F
5-day plot - Water Temperature Water Temperature (WTMP): 83.3 °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): 3.9 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
03241712  SE 1.0 4.1----29.85- 78.8 83.3----
03241706 SSE 4.1 6.0----29.85- 78.8 83.3----
03241700 SSE 5.1 6.0----29.85-0.09 78.8 83.3----
03241654 SSE 4.1 7.0----29.85- 78.6 83.3----
03241648  S 2.9 5.1----29.85- 78.1 83.3----
03241642  S 1.9 4.1----29.85- 78.4 83.3----
03241636  S 1.9 2.9----29.86- 78.8 83.3----
03241630  E 1.9 4.1----29.86- 78.8 83.3----
03241624 - 0.0 1.9----29.87- 78.8 83.3----
03241618 ESE 1.0 1.9----29.87- 79.0 83.3----
03241612 ESE 1.0 4.1----29.87- 79.2 83.3----
03241606  SE 1.9 4.1----29.88- 79.3 83.3----
03241600  E 1.9 5.1----29.88-0.07 79.7 83.3----
03241554  E 1.9 4.1----29.89- 79.7 83.5----
03241548  E 1.9 5.1----29.89- 79.7 83.5----
03241542 ENE 2.9 4.1----29.89- 79.9 83.3----
03241536 ENE 1.9 4.1----29.90- 79.7 83.3----
03241530 ENE 4.1 4.1----29.90- 79.7 83.5----
03241524  E 1.9 2.9----29.90- 79.5 83.5----
03241518  E 2.9 5.1----29.90- 79.3 83.5----
03241512  E 1.9 4.1----29.90- 79.2 83.5----
03241506  E 1.9 4.1----29.90- 79.2 83.5----
03241500  E 1.9 2.9----29.91-0.06 79.2 83.5----
03241454  E 1.9 2.9----29.91- 79.2 83.5----
03241448  E 1.9 4.1----29.92- 79.3 83.5----
03241442  E 1.9 4.1----29.92- 79.5 83.5----
03241436  E 1.9 4.1----29.92- 79.5 83.5----
03241430 ESE 1.9 4.1----29.93- 79.7 83.5----
03241424 ENE 2.9 5.1----29.93- 80.1 83.5----
03241418  NE 4.1 6.0----29.93- 79.9 83.5----
03241412 NNE 1.9 4.1----29.94- 79.9 83.7----
03241406  E 1.9 2.9----29.94- 79.7 83.7----
03241400  E 1.9 4.1----29.94-0.03 79.7 83.7----
03241354  E 2.9 4.1----29.94- 79.9 83.7----
03241348  E 4.1 5.1----29.95- 80.2 83.7----
03241342 ENE 4.1 5.1----29.95- 80.2 83.7----
03241336  E 1.9 6.0----29.95- 80.2 83.7----
03241330  E 1.0 4.1----29.95- 80.1 83.7----
03241324  E 1.9 4.1----29.96- 79.9 83.7----
03241318  E 2.9 4.1----29.96- 79.7 83.7----
03241312  E 1.9 5.1----29.95- 79.5 83.8----
03241306 ESE 1.9 4.1----29.96- 79.5 83.8----
03241300  SE 1.0 5.1----29.96+0.00 79.5 83.8----
03241254  E 2.9 5.1----29.96- 79.7 83.8----
03241248  E 2.9 4.1----29.96- 79.7 83.8----
03241242 ESE 1.9 4.1----29.96- 79.7 83.8----
03241236  E 1.9 4.1----29.97- 79.7 83.8----
03241230  E 2.9 4.1----29.97- 79.7 83.8----
03241224  E 2.9 4.1----29.97- 79.7 83.8----
03241218  E 1.9 4.1----29.97- 79.9 83.8----
03241212  E 1.9 4.1----29.97- 80.1 83.8----
03241206  E 1.9 6.0----29.97- 80.2 83.8----
03241200 ENE 5.1 6.0----29.97+0.04 80.4 83.8----
03241154 ENE 4.1 5.1----29.97- 80.6 83.8----
03241148  E 2.9 6.0----29.97- 80.4 83.8----
03241142  E 2.9 6.0----29.97- 80.4 83.8----
03241136  E 2.9 5.1----29.97- 80.2 83.8----
03241130  E 2.9 5.1----29.97- 80.2 83.8----
03241124  E 2.9 5.1----29.97- 80.2 83.8----
03241118  E 2.9 6.0----29.97- 80.2 83.8----
03241112  E 2.9 5.1----29.97- 80.2 83.8----
03241106  E 2.9 6.0----29.97- 80.4 83.8----
03241100  E 1.9 5.1----29.97+0.06 80.6 83.8----
03241054  E 2.9 5.1----29.97- 80.6 83.8----
03241048  E 1.9 4.1----29.97- 80.4 83.8----
03241042  E 2.9 5.1----29.97- 80.2 84.0----
03241036  E 2.9 5.1----29.97- 80.4 84.0----
03241030  E 2.9 5.1----29.96- 80.6 83.8----
03241024  E 2.9 6.0----29.96- 80.6 83.8----
03241018  E 2.9 5.1----29.96- 80.6 83.8----
03241012  E 4.1 5.1----29.96- 80.4 83.8----
03241006  E 2.9 5.1----29.96- 80.4 84.0----
03241000  E 2.9 6.0----29.96+0.07 80.6 84.0----
03240954 ENE 6.0 8.9----29.95- 81.1 84.0----
03240948  E 2.9 6.0----29.95- 80.8 84.0----
03240942  E 4.1 6.0----29.95- 80.6 84.0----
03240936  E 1.9 6.0----29.94- 80.8 83.8----
03240930  E 2.9 5.1----29.94- 80.6 84.0----
03240924  E 2.9 5.1----29.94- 80.8 84.0----
03240918  E 2.9 6.0----29.94- 80.8 84.0----
03240912  E 4.1 6.0----29.94- 81.1 84.0----
03240906  E 2.9 6.0----29.94- 81.0 84.0----
03240900  E 2.9 7.0----29.93+0.06 81.1 84.0----
03240854  E 4.1 6.0----29.93- 81.3 84.0----
03240848 ENE 4.1 7.0----29.93- 81.7 84.0----
03240842  E 4.1 6.0----29.93- 81.5 84.0----
03240836  E 2.9 6.0----29.92- 81.9 84.0----
03240830  E 5.1 12.0----29.92- 82.8 84.0----
03240824 ENE 9.9 13.0----29.92- 83.1 84.2----
03240818  NE 12.0 13.0----29.91- 83.1 84.2----
03240812  NE 12.0 14.0----29.91- 83.1 84.2----
03240806  NE 11.1 13.0----29.91- 83.3 84.2----
03240800  NE 11.1 14.0----29.91+0.04 83.5 84.2----
03240754  NE 12.0 14.0----29.91- 83.5 84.0----
03240748  NE 12.0 14.0----29.91- 83.3 84.0----
03240742  NE 12.0 14.0----29.90- 83.3 84.2----
03240736  NE 12.0 15.0----29.90- 83.5 84.2----
03240730  NE 12.0 14.0----29.90- 83.5 84.2----
03240724 NNE 12.0 14.0----29.90- 83.5 84.2----
03240718  NE 12.0 15.0----29.89- 83.5 84.2----
03240712 NNE 13.0 15.0----29.89- 83.3 84.4----
03240706 NNE 13.0 15.9----29.89- 83.3 84.2----
03240700  NE 13.0 15.0----29.89+0.00 83.3 84.2----
03240654 NNE 14.0 15.9----29.89- 83.3 84.2----
03240648 NNE 13.0 15.9----29.88- 83.3 84.2----
03240642 NNE 12.0 15.9----29.88- 83.3 84.4----
03240636 NNE 15.0 17.1----29.88- 83.1 84.4----
03240630 NNE 13.0 15.9----29.88- 82.8 84.4----
03240624 NNE 13.0 15.9----29.88- 83.1 84.4----
03240618 NNE 14.0 17.1----29.88- 83.1 84.4----
03240612 NNE 13.0 15.9----29.88- 82.9 84.4----
03240606 NNE 14.0 17.1----29.88- 83.5 84.4----
03240600 NNE 14.0 17.1----29.88-0.03 83.3 84.4----
03240554 NNE 13.0 15.9----29.88- 83.1 84.4----
03240548 NNE 15.0 17.1----29.87-- 84.4----
03240542 NNE 15.0 19.0----29.87-- 84.4----
03240536 NNE 15.0 18.1----29.87-- 84.4----
03240530 NNE 14.0 18.1----29.87- 83.1 84.4----
03240524 NNE 12.0 15.9----29.87- 83.5 84.4----
03240518 NNE 14.0 15.9----29.87- 83.1 84.4----
03240512  NE 15.0 17.1----29.87- 82.9 84.4----
03240506 NNE 13.0 15.9----29.87- 83.5 84.4----
03240500 NNE 14.0 18.1----29.87-0.06 83.1 84.4----
03240454 NNE 14.0 18.1----29.87- 83.1 84.2----
03240448 NNE 15.9 18.1----29.87- 82.8 84.2----
03240442 NNE 15.9 17.1----29.87- 82.9 84.2----
03240436 NNE 14.0 15.9----29.87- 83.3 84.2----
03240430 NNE 14.0 17.1----29.88- 83.5 84.2----
03240424 NNE 14.0 15.9----29.88- 83.3 84.4----
03240418 NNE 14.0 18.1----29.88- 82.9 84.2----
03240412  N 15.0 18.1----29.88- 82.6 84.2----
03240406 NNE 15.9 19.0----29.88- 82.4 84.2----
03240400 NNE 15.0 18.1----29.88-0.08 82.9 84.2----
03240354 NNE 14.0 17.1----29.88- 82.4 84.2----
03240348 NNE 14.0 17.1----29.89- 82.9 84.0----
03240342 NNE 15.0 17.1----29.89- 82.6 84.2----
03240336 NNE 15.0 17.1----29.89- 82.8 84.0----
03240330 NNE 14.0 18.1----29.89- 82.8 84.0----
03240324 NNE 15.0 17.1----29.90- 82.6 84.0----
03240318 NNE 14.0 15.9----29.90- 82.6 84.0----
03240312 NNE 14.0 17.1----29.90- 82.6 84.0----
03240306 NNE 14.0 15.9----29.91- 82.6 83.8----
03240300 NNE 13.0 17.1----29.91-0.06 82.6 83.8----
03240254 NNE 13.0 18.1----29.91- 83.1 83.8----
03240248 NNE 13.0 15.9----29.92- 83.1 83.8----
03240242 NNE 14.0 17.1----29.92- 83.1 83.8----
03240236 NNE 14.0 17.1----29.92- 83.1 83.8----
03240230 NNE 14.0 17.1----29.92- 83.3 83.8----
03240224 NNE 15.0 18.1----29.93- 82.8 83.7----
03240218 NNE 12.0 17.1----29.93- 83.3 83.7----
03240212 NNE 13.0 15.9----29.93- 82.9 83.7----
03240206 NNE 14.0 15.9----29.93- 82.8 83.7----
03240200 NNE 12.0 15.0----29.93-0.04 82.9 83.5----
03240154 NNE 13.0 15.9----29.94- 82.4 83.5----
03240148 NNE 14.0 15.0----29.94- 82.8 83.5----
03240142 NNE 12.0 15.0----29.95- 82.6 83.5----
03240136 NNE 12.0 15.0----29.95- 82.2 83.5----
03240130 NNE 13.0 14.0----29.95- 82.2 83.5----
03240124 NNE 13.0 15.9----29.95- 82.2 83.5----
03240118 NNE 12.0 15.0----29.95- 82.2 83.5----
03240112 NNE 12.0 15.0----29.96- 82.4 83.5----
03240106 NNE 13.0 15.0----29.96- 82.6 83.5----
03240100 NNE 12.0 13.0----29.96+0.00 82.4 83.5----
03240054 NNE 12.0 14.0----29.96- 82.6 83.5----
03240042 NNE 12.0 14.0----29.96- 82.2 83.5----
03240036 NNE 13.0 14.0----29.96- 82.2 83.5----
03240030 NNE 11.1 13.0----29.97- 82.4 83.5----
03240024 NNE 12.0 13.0----29.97- 82.2 83.5----
03240018 NNE 9.9 12.0----29.97- 82.4 83.5----
03240012 NNE 7.0 9.9----29.97- 83.1 83.5----
03240006 NNE 8.9 9.9----29.97- 82.4 83.5----
03240000 NNE 8.0 9.9----29.97+0.03 82.8 83.5----
03232354 NNE 7.0 11.1----29.97- 83.1 83.5----
03232348 NNE 8.0 11.1----29.97- 82.0 83.5----
03232342 NNE 8.0 9.9----29.97- 82.2 83.3----
03232336 NNE 8.0 9.9----29.97- 82.6 83.3----
03232330 NNE 8.0 9.9----29.97- 82.8 83.3----
03232324 NNE 8.0 9.9----29.97- 82.6 83.3----
03232318 NNE 8.0 8.9----29.97- 82.8 83.3----
03232312 NNE 8.0 9.9----29.97- 83.3 83.3----
03232306  NE 5.1 8.9----29.98- 83.7 83.3----
03232300  NE 8.0 8.9----29.98+0.05 83.3 83.3----
03232254  NE 7.0 8.0----29.97- 83.1 83.1----
03232248 NNE 8.0 8.9----29.97- 82.8 83.3----
03232242  NE 6.0 7.0----29.97- 82.9 83.1----
03232236  NE 6.0 7.0----29.97- 82.8 83.1----
03232230 ENE 6.0 8.0----29.97- 82.2 83.1----
03232224 ENE 6.0 8.0----29.97- 81.9 83.1----
03232218 ENE 7.0 8.0----29.97- 82.0 83.1----
03232212  NE 6.0 8.0----29.97- 82.4 83.1----
03232206  NE 5.1 8.0----29.96- 82.6 83.1----
03232200  NE 6.0 8.0----29.96+0.05 82.6 83.1----
03232154  NE 7.0 8.0----29.96- 82.4 83.1----
03232148 NNE 2.9 4.1----29.96- 82.8 83.1----
03232142 NNE 2.9 4.1----29.96- 82.0 83.1----
03232136 ENE 4.1 5.1----29.96- 80.8 82.9----
03232130 ENE 4.1 5.1----29.95- 80.8 82.9----
03232124  NE 1.9 2.9----29.95- 81.0 82.9----
03232118 ENE 1.0 2.9----29.95- 80.2 82.9----
03232112  E 1.0 1.9----29.95- 79.3 83.1----
03232106 - 0.0 1.9----29.95- 78.8 83.1----
03232100 ESE 1.9 2.9----29.94+0.03 78.4 83.1----
03232054 ESE 1.0 1.9----29.94- 78.1 83.1----
03232048  SE 1.0 4.1----29.94- 77.9 83.1----
03232042 - 0.0 1.9----29.94- 77.9 82.9----
03232036  SE 1.0 2.9----29.94- 77.7 82.9----
03232030 ESE 1.0 4.1----29.94- 77.7 82.9----
03232024  E 1.9 2.9----29.94- 77.7 82.9----
03232018 ESE 1.9 2.9----29.93- 77.9 83.1----
03232012  SE 1.0 2.9----29.93- 77.9 82.9----
03232006 ESE 1.9 4.1----29.93- 78.1 83.1----
03232000 ESE 1.9 2.9----29.93+0.02 78.1 83.1----
03231954 ESE 1.9 2.9----29.93- 78.1 83.1----
03231948 ESE 1.9 2.9----29.93- 78.4 83.1----
03231942  E 1.9 5.1----29.93- 79.0 82.9----
03231936  E 1.9 6.0----29.93- 79.0 82.9----
03231930 ENE 4.1 6.0----29.93- 79.2 82.9----
03231924 ENE 5.1 6.0----29.92- 79.2 82.9----
03231918 ENE 5.1 6.0----29.92- 79.2 82.9----
03231912 ENE 5.1 6.0----29.92- 79.0 82.9----
03231906 ENE 4.1 5.1----29.92- 79.0 82.9----
03231900 ENE 2.9 5.1----29.91+0.00 79.0 82.9----
03231854 ENE 4.1 5.1----29.91- 79.0 82.9----
03231848 ENE 2.9 4.1----29.91- 79.0 82.8----
03231842  E 2.9 6.0----29.91- 79.2 82.9----
03231836 ENE 4.1 5.1----29.91- 79.0 82.9----
03231830 ENE 4.1 4.1----29.91- 79.0 82.9----
03231824 ENE 1.9 4.1----29.91- 79.0 83.1----
03231818  E 2.9 5.1----29.91- 78.6 83.1----
03231812 ENE 2.9 4.1----29.91- 78.8 83.1----
03231806  E 2.9 5.1----29.91- 79.0 82.9----
03231800  NE 4.1 6.0----29.92-0.01 79.0 83.1----
03231754 ENE 4.1 6.0----29.92- 79.0 82.9----
03231748  E 1.9 4.1----29.91- 78.6 82.9----
03231742 ESE 1.9 2.9----29.91- 78.4 82.9----
03231736 ESE 1.9 5.1----29.91- 78.6 82.9----
03231730 ESE 1.9 4.1----29.91- 78.4 82.9----
03231724 ESE 1.9 5.1----29.91- 78.4 82.9----
03231718  E 1.9 4.1----29.91- 78.6 82.9----
03231712 ESE 1.9 5.1----29.91- 79.0 82.9----
03231706 ESE 2.9 5.1----29.91- 78.8 82.9----
03231700  E 2.9 5.1----29.91-0.02 79.2 82.9----
03231654  E 4.1 6.0----29.91- 79.3 82.9----

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.