Station List

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: 1.8 m above mean sea level
Air temp height: 8 m above site elevation
Anemometer height: 8.4 m above site elevation
Barometer elevation: 3.4 m above mean sea level
Sea temp depth: 1.4 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
0730 GMT on 08/06/2026:
     

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):WNW ( 300 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 5.1 kts
5-day plot - Wind Gust Wind Gust (GST): 9.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.72 in
5-day plot - Air Temperature Air Temperature (ATMP): 81.9 °F
5-day plot - Water Temperature Water Temperature (WTMP): 85.5 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 5.8 kts
5-day plot - Wind Speed at 20 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
TIME
(GMT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2026-08-06 0724WNW 8.9 11.1----29.72- 81.9 85.5----
2026-08-06 0718WNW 5.1 9.9----29.72-- 85.5----
2026-08-06 0712WNW 6.0 8.9----29.72-- 85.5----
2026-08-06 0706WNW 6.0 11.1----29.72-- 85.5----
2026-08-06 0700WNW 5.1 9.9----29.72+0.00 81.7 85.5----
2026-08-06 0654WNW 8.0 9.9----29.71- 81.5 85.5----
2026-08-06 0648WNW 7.0 9.9----29.71- 81.7 85.5----
2026-08-06 0642 NW 8.0 9.9----29.71- 81.3 85.5----
2026-08-06 0636 NW 6.0 9.9----29.70- 81.3 85.5----
2026-08-06 0630 NW 8.0 9.9----29.70- 81.3 85.5----
2026-08-06 0624 NW 8.0 9.9----29.70- 81.3 85.5----
2026-08-06 0618 NW 7.0 8.9----29.70-- 85.5----
2026-08-06 0612NNW 8.0 9.9----29.69-- 85.5----
2026-08-06 0606NNW 8.9 9.9----29.70-- 85.5----
2026-08-06 0600 NW 9.9 11.1----29.70-0.05 81.3 85.5----
2026-08-06 0554 NW 8.0 9.9----29.70- 81.9 85.6----
2026-08-06 0548 NW 8.9 11.1----29.69- 81.5 85.5----
2026-08-06 0542NNW 8.9 9.9----29.69- 81.3 85.5----
2026-08-06 0536NNW 7.0 8.0----29.69- 81.0 85.5----
2026-08-06 0530NNW 5.1 8.0----29.69- 81.0 85.5----
2026-08-06 0524NNW 7.0 8.9----29.70- 81.0 85.5----
2026-08-06 0518NNW 7.0 8.9----29.70- 80.8 85.5----
2026-08-06 0512NNW 8.0 12.0----29.70- 80.2 85.5----
2026-08-06 0506NNW 9.9 12.0----29.70- 79.7 85.5----
2026-08-06 0500 N 11.1 14.0----29.70-0.05 79.3 85.5----
2026-08-06 0454 N 13.0 15.0----29.70- 79.5 85.5----
2026-08-06 0448 N 13.0 14.0----29.70- 79.9 85.5----
2026-08-06 0442NNW 9.9 12.0----29.70- 80.2 85.5----
2026-08-06 0436 N 7.0 11.1----29.70- 79.7 85.5----
2026-08-06 0430 N 9.9 15.0----29.70- 79.3 85.5----
2026-08-06 0424NNW 14.0 18.1----29.70- 79.3 85.3----
2026-08-06 0418NNW 15.0 20.0----29.71- 79.0 85.3----
2026-08-06 0412 N 15.0 18.1----29.71- 79.0 85.3----
2026-08-06 0406NNW 15.9 21.0----29.71- 78.3 85.3----
2026-08-06 0400NNW 22.0 26.0----29.71-0.04 78.3 85.3----
2026-08-06 0354NNW 21.0 24.1----29.72- 78.6 85.1----
2026-08-06 0348NNW 19.0 24.1----29.72- 77.4 85.3----
2026-08-06 0342NNW 19.0 25.1----29.73- 76.6 85.3----
2026-08-06 0336NNW 20.0 28.0----29.73- 75.9 85.3----
2026-08-06 0330NNW 22.9 27.0----29.73- 75.7 85.5----
2026-08-06 0324 N 8.0 11.1----29.74- 76.1 85.5----
2026-08-06 0318 NW 2.9 11.1----29.74-- 85.6----
2026-08-06 0312 N 11.1 14.0----29.73-- 85.6----
2026-08-06 0306 N 8.0 9.9----29.73-- 85.6----
2026-08-06 0300 N 8.9 12.0----29.75-0.01 75.6 85.6----
2026-08-06 0254 N 8.9 18.1----29.74- 75.6 85.6----
2026-08-06 0248NNW 18.1 25.1----29.76- 76.1 85.6----
2026-08-06 0242 N 21.0 29.9----29.75- 76.6 85.6----
2026-08-06 0236 N 28.0 32.1----29.73- 75.7 85.8----
2026-08-06 0230NNW 2.9 15.9----29.74- 77.5 85.8----
2026-08-06 0224 W 1.0 4.1----29.74- 77.7 85.8----
2026-08-06 0218 S 2.9 5.1----29.74- 76.8 85.8----
2026-08-06 0212 SW 2.9 4.1----29.73- 76.5 85.8----
2026-08-06 0206 SW 1.9 4.1----29.74- 75.9 85.6----
2026-08-06 0200 SW 4.1 8.0----29.75+0.00 75.2 85.6----
2026-08-06 0154 SW 6.0 12.0----29.75- 74.7 85.6----
2026-08-06 0148 SW 8.0 9.9----29.76- 74.5 85.6----
2026-08-06 0142WSW 2.9 8.9----29.76- 75.4 85.6----
2026-08-06 0136 W 6.0 20.0----29.77- 75.4 85.6----
2026-08-06 0130WNW 17.1 22.9----29.75- 76.5 85.8----
2026-08-06 0124 NW 21.0 28.0----29.75- 77.2 85.8----
2026-08-06 0118NNW 14.0 18.1----29.75- 78.8 85.8----
2026-08-06 0112 N 7.0 11.1----29.74- 79.7 85.8----
2026-08-06 0106 N 8.9 11.1----29.74- 79.5 85.8----
2026-08-06 0100 N 8.0 14.0----29.75+0.00 80.2 85.8----
2026-08-06 0054 N 12.0 15.9----29.75- 79.3 85.8----
2026-08-06 0048 NW 9.9 13.0----29.75- 81.1 85.8----
2026-08-06 0042 NW 12.0 21.0----29.75- 81.0 85.8----
2026-08-06 0036 NW 18.1 22.9----29.75- 79.0 86.0----
2026-08-06 0030NNW 11.1 15.9----29.75- 81.5 86.0----
2026-08-06 0024 NW 5.1 11.1----29.74- 80.6 86.0----
2026-08-06 0018NNW 8.0 11.1----29.74- 80.1 86.0----
2026-08-06 0012WNW 1.9 5.1----29.75- 83.8 86.0----
2026-08-06 0006 W 1.9 6.0----29.75- 84.2 86.0----
2026-08-06 0000 W 1.9 6.0----29.75+0.04 84.4 86.0----
2026-08-05 2354WSW 1.9 8.0----29.75- 84.6 86.0----
2026-08-05 2348WSW 1.9 5.1----29.75- 84.7 86.0----
2026-08-05 2342 W 1.0 6.0----29.75- 85.1 86.0----
2026-08-05 2336WSW 2.9 8.0----29.75- 84.9 86.0----
2026-08-05 2330 W 4.1 8.9----29.75- 85.3 86.0----
2026-08-05 2324WSW 4.1 11.1----29.74- 85.6 86.0----
2026-08-05 2318WSW 5.1 11.1----29.73-- 86.0----
2026-08-05 2312WSW 2.9 8.0----29.74-- 86.0----
2026-08-05 2306WSW 4.1 8.9----29.74-- 85.8----
2026-08-05 2300WSW 1.9 8.0----29.75+0.04 86.4 85.8----
2026-08-05 2254WSW 2.9 6.0----29.75- 85.6 85.8----
2026-08-05 2248WSW 1.9 5.1----29.75- 85.8 85.8----
2026-08-05 2242WSW 2.9 7.0----29.75- 85.5 85.8----
2026-08-05 2236 SW 2.9 7.0------ 85.5 85.8----
2026-08-05 2230WSW 2.9 6.0----29.75- 85.1 85.8----
2026-08-05 2224WSW 1.9 5.1----29.74- 85.1 85.6----
2026-08-05 2218- 0.0 6.0----29.74- 84.9 85.6----
2026-08-05 2212WSW 1.9 6.0----29.74- 84.6 85.6----
2026-08-05 2206WSW 1.9 5.1----29.74- 83.7 85.6----
2026-08-05 2200WSW 1.9 6.0----29.74+0.03 83.3 85.6----
2026-08-05 2154 W 1.0 6.0----29.74- 83.3 85.6----
2026-08-05 2148WSW 1.9 5.1----29.74- 82.9 85.6----
2026-08-05 2142 W 1.9 4.1----29.74- 82.8 85.6----
2026-08-05 2136 W 1.9 6.0----29.74- 82.6 85.6----
2026-08-05 2130 W 1.9 7.0----29.74- 82.4 85.6----
2026-08-05 2124WSW 1.0 4.1----29.73- 82.2 85.6----
2026-08-05 2118WSW 1.0 5.1----29.72-- 85.6----
2026-08-05 2112WSW 1.9 5.1----29.72-- 85.6----
2026-08-05 2106 W 1.0 5.1----29.72-- 85.6----
2026-08-05 2100 W 1.0 5.1----29.71+0.01 81.9 85.5----
2026-08-05 2054 W 1.9 6.0----29.71- 81.7 85.6----
2026-08-05 2048 W 1.9 5.1----29.71-- 85.6----
2026-08-05 2042 W 1.9 5.1----29.71-- 85.6----
2026-08-05 2036WSW 2.9 7.0----29.71-- 85.5----
2026-08-05 2030WSW 1.9 5.1----29.71- 80.8 85.5----
2026-08-05 2024WSW 1.9 6.0----29.71- 80.6 85.5----
2026-08-05 2018 W 2.9 8.0----29.71- 81.0 85.6----
2026-08-05 2012 W 1.9 8.9----29.71- 80.8 85.6----
2026-08-05 2006 W 5.1 12.0----29.71- 81.1 85.6----
2026-08-05 2000 W 2.9 8.0----29.71+0.00 80.6 85.6----
2026-08-05 1954WSW 1.9 6.0----29.71- 79.5 85.6----
2026-08-05 1948 W 5.1 12.0----29.71- 79.9 85.6----
2026-08-05 1942 W 4.1 14.0----29.71- 80.2 85.6----
2026-08-05 1936 W 5.1 17.1----29.71- 80.8 85.6----
2026-08-05 1930 W 1.9 5.1----29.71- 82.4 85.6----
2026-08-05 1924 W 1.0 5.1----29.71- 82.4 85.6----
2026-08-05 1918WSW 1.9 5.1----29.71-- 85.6----
2026-08-05 1912 W 2.9 8.0----29.72-- 85.6----
2026-08-05 1906WSW 2.9 8.0----29.71-- 85.6----
2026-08-05 1900WSW 1.9 8.9----29.71+0.00 82.2 85.6----
2026-08-05 1854WSW 2.9 7.0----29.71- 82.2 85.6----
2026-08-05 1848WSW 2.9 7.0----29.72-- 85.6----
2026-08-05 1842WSW 1.9 5.1----29.71-- 85.6----
2026-08-05 1836 W 1.0 7.0----29.71-- 85.6----
2026-08-05 1830WSW 1.9 6.0----29.71- 81.9 85.6----
2026-08-05 1824WSW 1.0 7.0----29.71- 81.9 85.6----
2026-08-05 1818WSW 1.9 8.0----29.71-- 85.6----
2026-08-05 1812WSW 1.9 7.0----29.71-- 85.6----
2026-08-05 1806WSW 2.9 6.0----29.70-- 85.6----
2026-08-05 1800WSW 1.9 5.1----29.70-0.02 81.1 85.6----
2026-08-05 1754WSW 1.0 5.1----29.70- 81.0 85.6----
2026-08-05 1748- 0.0 4.1----29.70- 80.8 85.6----
2026-08-05 1742WSW 1.0 4.1----29.70- 80.6 85.6----
2026-08-05 1736- 0.0 2.9----29.70- 80.4 85.8----
2026-08-05 1730- 0.0 1.9----29.70- 80.2 85.8----
2026-08-05 1724- 0.0 4.1----29.70- 80.2 85.8----
2026-08-05 1718- 0.0 2.9----29.69-- 85.8----
2026-08-05 1712 SW 2.9 4.1----29.70-- 85.8----
2026-08-05 1706- 0.0 4.1----29.70-- 85.8----
2026-08-05 1700WSW 1.0 4.1----29.70-0.06 79.7 85.8----
2026-08-05 1654- 0.0 2.9----29.70- 79.5 85.8----
2026-08-05 1648 SW 1.0 1.9----29.70- 79.2 85.8----
2026-08-05 1642- 0.0 2.9----29.70- 79.2 85.8----
2026-08-05 1636- 0.0 1.9----29.70- 79.2 85.8----
2026-08-05 1630- 0.0 1.9----29.70- 79.2 85.8----
2026-08-05 1624 W 1.9 4.1----29.70- 79.2 85.8----
2026-08-05 1618- 0.0 4.1----29.70-- 85.8----
2026-08-05 1612 SW 2.9 4.1----29.69-- 85.8----
2026-08-05 1606SSW 1.9 2.9----29.70-- 85.6----
2026-08-05 1600- 0.0 2.9----29.70-0.07 78.3 85.8----
2026-08-05 1554SSW 1.9 2.9----29.70- 78.3 85.6----
2026-08-05 1548 SW 2.9 2.9----29.71-- 85.6----
2026-08-05 1542 SW 1.0 2.9----29.71-- 85.6----
2026-08-05 1536- 0.0 0.0----29.71-- 85.6----
2026-08-05 1530- 0.0 0.0----29.71- 77.5 85.6----
2026-08-05 1524- 0.0 0.0----29.71- 77.7 85.6----
2026-08-05 1518- 0.0 0.0----29.71-- 85.6----
2026-08-05 1512- 0.0 0.0----29.71-- 85.6----
2026-08-05 1506- 0.0 1.9----29.72-- 85.6----
2026-08-05 1500SSW 2.9 4.1----29.72-0.05 77.9 85.6----
2026-08-05 1454 SW 2.9 4.1----29.72- 77.5 85.6----
2026-08-05 1448 SW 1.9 4.1----29.73- 77.4 85.6----
2026-08-05 1442 SW 1.0 2.9----29.73- 77.4 85.6----
2026-08-05 1436- 0.0 2.9----29.74- 77.5 85.6----
2026-08-05 1430- 0.0 1.9----29.74- 77.4 85.6----
2026-08-05 1424- 0.0 1.9----29.75- 77.0 85.6----
2026-08-05 1418- 0.0 2.9----29.75-- 85.6----
2026-08-05 1412 SW 2.9 6.0----29.76-- 85.6----
2026-08-05 1406SSW 4.1 5.1----29.76-- 85.8----
2026-08-05 1400 SW 1.9 2.9----29.76+0.02 77.2 85.8----
2026-08-05 1354WNW 2.9 6.0----29.75- 78.6 85.8----
2026-08-05 1348 NW 5.1 6.0----29.75-- 85.8----
2026-08-05 1342 NW 4.1 6.0----29.75-- 85.6----
2026-08-05 1336- 0.0 1.9----29.75-- 85.6----
2026-08-05 1330- 0.0 6.0----29.75- 75.4 85.6----
2026-08-05 1324 SW 1.0 7.0----29.75- 75.7 85.6----
2026-08-05 1318WNW 4.1 8.9----29.75- 76.1 85.6----
2026-08-05 1312WNW 9.9 20.0----29.77- 76.8 85.6----
2026-08-05 1306WNW 18.1 24.1----29.78- 77.9 85.6----
2026-08-05 1300-------29.78+0.03 78.1 85.8----
2026-08-05 1254-------29.78- 76.8 85.8----
2026-08-05 1248NNW 25.1 32.1----29.79-- 85.8----
2026-08-05 1242 NW 28.0 38.1----29.79-- 85.8----
2026-08-05 1236 NW 29.9 38.1----29.79-- 85.8----
2026-08-05 1230WNW 8.0 15.0----29.78- 84.0-----
2026-08-05 1224 W 8.0 13.0----29.78- 83.8-----
2026-08-05 1218 W 4.1 8.9----29.77- 83.1 86.0----
2026-08-05 1212 W 2.9 9.9----29.77- 82.4 86.0----
2026-08-05 1206WSW 1.9 5.1----29.77- 81.9 86.0----
2026-08-05 1200WSW 1.9 5.1----29.77+0.06 81.9 86.0----
2026-08-05 1154WSW 1.0 6.0----29.77- 82.0 86.0----
2026-08-05 1148 W 1.9 5.1----29.77-- 86.0----
2026-08-05 1142 W 1.9 8.0----29.76-- 86.0----
2026-08-05 1136 W 4.1 8.0----29.75-- 86.0----
2026-08-05 1130 W 2.9 8.0----29.75- 82.6 86.0----
2026-08-05 1124 W 1.9 6.0----29.75- 82.2 86.0----
2026-08-05 1118 W 1.9 8.0----29.74- 82.2 86.0----
2026-08-05 1112 W 5.1 14.0----29.74- 82.4 86.0----
2026-08-05 1106 W 2.9 8.9----29.74- 82.4 86.0----
2026-08-05 1100 W 2.9 8.0----29.74+0.05 82.2 86.0----
2026-08-05 1054 W 4.1 7.0----29.75- 82.4 86.0----
2026-08-05 1048 W 1.9 9.9----29.74- 82.6 86.0----
2026-08-05 1042 W 2.9 11.1----29.74- 82.6 86.0----
2026-08-05 1036 W 2.9 8.0----29.74- 82.4 86.0----
2026-08-05 1030 W 1.9 9.9----29.74- 82.2 86.0----
2026-08-05 1024 W 1.9 5.1----29.75- 82.0 86.0----
2026-08-05 1018WSW 1.9 6.0----29.75- 82.0 86.0----
2026-08-05 1012WSW 2.9 6.0----29.74- 82.0 86.0----
2026-08-05 1006WSW 2.9 6.0----29.74- 82.0 86.0----
2026-08-05 1000WSW 2.9 9.9----29.74+0.05 82.2 86.0----
2026-08-05 0954WSW 1.9 8.9----29.74- 82.0 86.0----
2026-08-05 0948 W 1.9 8.0----29.73- 81.9 86.0----
2026-08-05 0942 W 2.9 7.0----29.72- 81.7 86.0----
2026-08-05 0936 W 2.9 7.0----29.72- 81.7 86.0----
2026-08-05 0930 W 1.9 5.1----29.71- 81.7 86.0----
2026-08-05 0924 W 1.9 7.0----29.71- 81.9 86.0----
2026-08-05 0918 W 5.1 8.9----29.71-- 86.0----
2026-08-05 0912 W 2.9 6.0----29.71-- 86.0----
2026-08-05 0906WSW 1.9 9.9----29.71-- 86.0----
2026-08-05 0900 W 5.1 9.9----29.72+0.02 82.2 86.0----
2026-08-05 0854 W 4.1 8.9----29.72- 82.0 86.0----
2026-08-05 0848WSW 1.9 8.0----29.71- 81.5 86.0----
2026-08-05 0842WSW 2.9 8.9----29.71- 81.1 86.0----
2026-08-05 0836 W 6.0 9.9----29.71- 82.0 86.0----
2026-08-05 0830WSW 1.9 8.0----29.70- 83.1 86.0----
2026-08-05 0824 W 2.9 8.0----29.70- 83.1 86.0----
2026-08-05 0818WSW 2.9 8.0----29.70-- 86.0----
2026-08-05 0812 W 4.1 8.0----29.70-- 86.0----
2026-08-05 0806 W 4.1 9.9----29.70-- 86.0----
2026-08-05 0800 W 4.1 11.1----29.69+0.01 82.9 86.0----
2026-08-05 0754WSW 2.9 9.9----29.69- 82.9 86.0----