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
0918 GMT on 04/01/2026:
     

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):ENE ( 60 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9.9 kts
5-day plot - Wind Gust Wind Gust (GST): 12.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.86 in
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 9.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 11.7 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
2026-04-01 0912ENE 9.9 13.0----29.86-------
2026-04-01 0906ENE 9.9 13.0----29.86-------
2026-04-01 0900ENE 11.1 14.0----29.85+0.03 82.8 85.5----
2026-04-01 0854ENE 12.0 15.9----29.85- 83.1 85.5----
2026-04-01 0848 NE 12.0 14.0----29.85-- 85.5----
2026-04-01 0842 NE 11.1 13.0----29.85-- 85.5----
2026-04-01 0836 NE 11.1 14.0----29.84-- 85.5----
2026-04-01 0830 NE 9.9 13.0----29.84- 82.9 85.5----
2026-04-01 0824 NE 9.9 13.0----29.84- 83.1 85.6----
2026-04-01 0818 NE 11.1 13.0----29.84-------
2026-04-01 0812 NE 11.1 14.0----29.84-------
2026-04-01 0806 NE 12.0 13.0----29.84-------
2026-04-01 0800 NE 12.0 15.0----29.84+0.01 84.0 85.6----
2026-04-01 0754 NE 11.1 13.0----29.84- 83.8 85.6----
2026-04-01 0748 NE 11.1 15.0----29.83-------
2026-04-01 0742 NE 11.1 14.0----29.83-------
2026-04-01 0736 NE 11.1 15.0----29.83-------
2026-04-01 0730 NE 11.1 15.0----29.83- 84.7 85.3----
2026-04-01 0724 NE 12.0 15.0----29.83- 84.4 85.3----
2026-04-01 0718 NE 9.9 15.0----29.83-- 85.3----
2026-04-01 0712 NE 11.1 15.0----29.83-- 85.5----
2026-04-01 0706 NE 12.0 14.0----29.82-- 84.7----
2026-04-01 0700 NE 12.0 14.0----29.82-0.02 84.6 85.1----
2026-04-01 0654ENE 12.0 15.0----29.82- 84.4 85.3----
2026-04-01 0648 NE 8.9 12.0----29.82-- 85.3----
2026-04-01 0642ENE 9.9 13.0----29.83-- 85.3----
2026-04-01 0636ENE 13.0 17.1----29.83-- 85.5----
2026-04-01 0630ENE 8.0 14.0----29.83- 84.9 84.9----
2026-04-01 0624ENE 7.0 14.0----29.83- 85.1 85.1----
2026-04-01 0618ENE 13.0 17.1----29.83-------
2026-04-01 0612ENE 12.0 15.0----29.83-------
2026-04-01 0606 E 7.0 13.0----29.83-------
2026-04-01 0600ENE 12.0 17.1----29.83-0.03 85.1 85.3----
2026-04-01 0554 E 6.0 11.1----29.83- 85.5 85.5----
2026-04-01 0548 E 4.1 14.0----29.82-------
2026-04-01 0542ENE 8.9 13.0----29.82-------
2026-04-01 0536ENE 11.1 15.0----29.82-------
2026-04-01 0530ENE 9.9 14.0----29.83- 85.1 84.9----
2026-04-01 0524ENE 9.9 15.0----29.83- 85.1 85.1----
2026-04-01 0518 E 8.0 13.0----29.83-- 85.1----
2026-04-01 0512 E 8.9 12.0----29.83-- 85.1----
2026-04-01 0506ENE 11.1 19.0----29.83-- 85.1----
2026-04-01 0500ENE 9.9 15.0----29.83-0.05 85.3 85.1----
2026-04-01 0454 E 7.0 15.0----29.83- 85.3 84.9----
2026-04-01 0448 NE 13.0 15.0----29.83-- 84.9----
2026-04-01 0442 NE 14.0 18.1----29.83-- 84.9----
2026-04-01 0436 NE 14.0 17.1----29.83-- 85.1----
2026-04-01 0430ENE 12.0 17.1----29.83- 85.6 85.3----
2026-04-01 0424ENE 8.0 15.0----29.84- 85.6 84.7----
2026-04-01 0418ENE 9.9 15.9----29.84-- 84.7----
2026-04-01 0412ENE 11.1 17.1----29.84-- 84.7----
2026-04-01 0406ENE 13.0 14.0----29.84-- 84.7----
2026-04-01 0400ENE 12.0 17.1----29.84-0.04 85.5 84.7----
2026-04-01 0354ENE 8.9 13.0----29.84- 86.0 84.9----
2026-04-01 0348 E 7.0 19.0----29.84-------
2026-04-01 0342ENE 9.9 13.0----29.84-------
2026-04-01 0336 NE 12.0 15.0----29.85-------
2026-04-01 0330ENE 12.0 14.0----29.85- 85.6 84.9----
2026-04-01 0324ENE 9.9 17.1----29.85- 85.3 84.9----
2026-04-01 0318ENE 8.9 14.0----29.85-- 84.7----
2026-04-01 0312ENE 8.0 13.0----29.85-- 84.9----
2026-04-01 0306 E 6.0 11.1----29.85-- 84.9----
2026-04-01 0300 E 8.0 12.0----29.85-0.04 86.5 85.1----
2026-04-01 0254 E 7.0 11.1----29.86- 86.0 85.3----
2026-04-01 0248ENE 8.9 15.0----29.86- 85.6 85.1----
2026-04-01 0242ENE 12.0 15.9----29.87- 85.5 85.3----
2026-04-01 0236ENE 13.0 17.1----29.87- 85.3 85.3----
2026-04-01 0230ENE 9.9 15.0----29.87-- 85.1----
2026-04-01 0224ENE 9.9 15.0----29.87-- 85.3----
2026-04-01 0218 E 8.9 15.0------------
2026-04-01 0212 E 7.0 12.0------------
2026-04-01 0206 E 8.0 15.0------------
2026-04-01 0200 E 8.0 14.0----29.88-0.03 86.0 85.1----
2026-04-01 0154 E 5.1 11.1----29.88- 85.6 85.1----
2026-04-01 0148 E 7.0 11.1----29.88-------
2026-04-01 0142 E 7.0 17.1----29.88-------
2026-04-01 0136ENE 11.1 20.0----29.88-------
2026-04-01 0130ENE 14.0 19.0----29.88- 84.7 85.1----
2026-04-01 0124ENE 13.0 17.1----29.88- 84.6 85.1----
2026-04-01 0118ENE 11.1 18.1----29.88-------
2026-04-01 0112 NE 12.0 15.9----29.88-------
2026-04-01 0106 NE 14.0 18.1----29.88-------
2026-04-01 0100 NE 12.0 14.0----29.89+0.00 83.3 85.1----
2026-04-01 0054 NE 12.0 15.9----29.89- 83.5 84.9----
2026-04-01 0048 NE 9.9 12.0----29.89-- 85.1----
2026-04-01 0042 NE 8.0 14.0----29.89-- 85.1----
2026-04-01 0036 NE 8.9 12.0----29.89-- 84.9----
2026-04-01 0030 NE 9.9 13.0----29.89- 84.7 84.9----
2026-04-01 0024 NE 8.9 13.0----29.89- 84.4 84.9----
2026-04-01 0018 NE 12.0 14.0----29.89-------
2026-04-01 0012 NE 9.9 15.9----29.90-------
2026-04-01 0006 NE 11.1 14.0----29.90-------
2026-04-01 0000 NE 11.1 13.0----29.90+0.02 83.1 84.9----
2026-03-31 2354 NE 9.9 15.9----29.90- 83.5 84.9----
2026-03-31 2348 NE 11.1 15.0------------
2026-03-31 2342ENE 12.0 15.9------------
2026-03-31 2336 NE 13.0 15.0------------
2026-03-31 2248 NE 8.9 11.1----29.91-- 84.7----
2026-03-31 2242 NE 8.9 11.1----29.91-- 84.7----
2026-03-31 2236 NE 9.9 12.0----29.91-- 84.7----
2026-03-31 2230 NE 8.0 11.1----29.90- 83.3 84.6----
2026-03-31 2224 NE 9.9 11.1----29.90- 83.3 84.6----
2026-03-31 2218 NE 8.9 11.1----29.90-------
2026-03-31 2212 NE 8.9 12.0----29.90-------
2026-03-31 2206 NE 8.9 12.0----29.89-------
2026-03-31 2200 NE 8.9 9.9----29.89+0.04 83.1 84.6----
2026-03-31 2154 NE 8.0 9.9----29.89- 83.1 84.6----
2026-03-31 2148 NE 8.0 9.9----29.89-- 84.6----
2026-03-31 2142 NE 6.0 8.0----29.89-- 84.4----
2026-03-31 2136ENE 7.0 8.9----29.89-- 84.4----
2026-03-31 2130ENE 7.0 9.9----29.89- 82.4 84.4----
2026-03-31 2124ENE 7.0 9.9----29.89- 82.0 84.6----
2026-03-31 2118ENE 7.0 9.9----29.88-------
2026-03-31 2112ENE 7.0 8.9----29.88-------
2026-03-31 2106ENE 7.0 8.0----29.88-------
2026-03-31 2100ENE 7.0 8.0----29.88+0.02 81.3 84.6----
2026-03-31 2054ENE 6.0 8.0----29.88- 81.1 84.6----
2026-03-31 2048ENE 7.0 8.0----29.87-------
2026-03-31 2042ENE 5.1 8.0----29.87-------
2026-03-31 2036ENE 5.1 7.0----29.87-------
2026-03-31 2030ENE 5.1 6.0----29.87- 80.4 84.6----
2026-03-31 2024ENE 5.1 7.0----29.87- 80.4 84.6----
2026-03-31 2018ENE 5.1 6.0----29.87-- 84.6----
2026-03-31 2012ENE 4.1 8.0----29.87-- 84.6----
2026-03-31 2006ENE 5.1 8.0----29.86-- 84.6----
2026-03-31 2000 E 2.9 8.0----29.86+0.00 80.4 84.6----
2026-03-31 1954ENE 6.0 8.0----29.86- 80.4 84.6----
2026-03-31 1948ENE 4.1 7.0----29.86-------
2026-03-31 1942ENE 4.1 7.0----29.86-------
2026-03-31 1936ENE 2.9 5.1----29.86-------
2026-03-31 1930 E 2.9 7.0----29.85- 80.6 84.7----
2026-03-31 1924ENE 5.1 7.0----29.85- 80.6 84.7----
2026-03-31 1918ENE 7.0 7.0----29.85-------
2026-03-31 1912ENE 6.0 8.0----29.85-------
2026-03-31 1906ENE 6.0 8.0----29.85-------
2026-03-31 1900ENE 5.1 8.0----29.85-0.01 80.6 84.7----
2026-03-31 1854ENE 5.1 7.0----29.85- 80.4 84.7----
2026-03-31 1848ENE 5.1 7.0----29.85-- 84.7----
2026-03-31 1842ENE 5.1 7.0----29.85-- 84.7----
2026-03-31 1836ENE 5.1 7.0----29.85-- 84.7----
2026-03-31 1830ENE 6.0 8.0----29.85- 80.4 84.7----
2026-03-31 1824ENE 6.0 7.0----29.85- 80.6 84.7----
2026-03-31 1818ENE 6.0 7.0----29.85-- 84.7----
2026-03-31 1812ENE 6.0 7.0----29.85-- 84.7----
2026-03-31 1806ENE 4.1 7.0----29.85-- 84.7----
2026-03-31 1800 E 2.9 6.0----29.85-0.03 80.4 84.7----
2026-03-31 1754ENE 4.1 7.0----29.85- 80.6 84.7----
2026-03-31 1748ENE 6.0 8.0------------
2026-03-31 1742ENE 5.1 7.0------------
2026-03-31 1736ENE 5.1 8.0------------
2026-03-31 1730ENE 6.0 8.0----29.85- 80.6 84.7----
2026-03-31 1724ENE 7.0 8.0----29.86- 80.6 84.7----
2026-03-31 1718ENE 6.0 7.0------------
2026-03-31 1712ENE 5.1 7.0------------
2026-03-31 1706ENE 5.1 7.0------------
2026-03-31 1700ENE 6.0 7.0----29.86-0.03 80.6 84.7----
2026-03-31 1654 E 2.9 6.0----29.86- 80.6 84.7----
2026-03-31 1648ENE 5.1 7.0----29.86-------
2026-03-31 1642ENE 6.0 8.0----29.86-------
2026-03-31 1636ENE 5.1 7.0----29.86-------
2026-03-31 1630ENE 4.1 8.0----29.86- 81.0 84.7----
2026-03-31 1624ENE 5.1 8.0----29.86- 81.1 84.7----
2026-03-31 1618ENE 5.1 8.0------------
2026-03-31 1612ENE 6.0 7.0------------
2026-03-31 1606ENE 6.0 8.0------------
2026-03-31 1600ENE 6.0 7.0----29.87-0.03 81.1 84.7----
2026-03-31 1554ENE 5.1 7.0----29.87- 81.1 84.7----
2026-03-31 1548ENE 2.9 5.1----29.87-------
2026-03-31 1542ENE 4.1 5.1----29.87-------
2026-03-31 1536ENE 2.9 5.1----29.87-------
2026-03-31 1530 NE 2.9 4.1----29.88- 81.1 84.6----
2026-03-31 1524ENE 2.9 4.1----29.88- 81.0 84.6----
2026-03-31 1518ENE 1.9 4.1----29.88-- 84.6----
2026-03-31 1512 NE 1.9 2.9----29.88-- 84.6----
2026-03-31 1506 E 1.9 2.9----29.88-- 84.6----
2026-03-31 1500ESE 1.9 2.9----29.88+0.00 81.0 84.6----
2026-03-31 1454ESE 2.9 4.1----29.88- 81.0 84.6----
2026-03-31 1448 E 1.9 2.9----29.88-- 84.6----
2026-03-31 1442ENE 1.9 5.1----29.89-- 84.6----
2026-03-31 1436 NE 4.1 4.1----29.88-- 84.6----
2026-03-31 1430 NE 2.9 4.1----29.88-- 84.6----
2026-03-31 1424 NE 2.9 5.1----29.88-- 84.6----
2026-03-31 1418 NE 1.9 5.1----29.89-------
2026-03-31 1412NNE 2.9 5.1----29.89-------
2026-03-31 1406 NE 1.9 2.9----29.89-------
2026-03-31 1400 NE 1.9 4.1----29.89+0.01 81.3 84.6----
2026-03-31 1354NNE 2.9 4.1----29.89- 81.1 84.6----
2026-03-31 1348 NE 1.9 2.9----29.89- 81.0 84.6----
2026-03-31 1342ENE 1.9 2.9----29.89- 81.0 84.6----
2026-03-31 1336 E 1.9 5.1----29.89- 80.8 84.6----
2026-03-31 1330ESE 2.9 4.1----29.89- 80.8 84.6----
2026-03-31 1324 E 1.9 4.1----29.89- 81.0 84.6----
2026-03-31 1318ENE 2.9 4.1----29.89-- 84.6----
2026-03-31 1312ENE 2.9 5.1----29.89-- 84.6----
2026-03-31 1306 NE 2.9 5.1----29.89-- 84.6----
2026-03-31 1300ENE 2.9 5.1----29.89+0.03 81.1 84.6----
2026-03-31 1254ENE 2.9 6.0----29.89- 81.1 84.6----
2026-03-31 1248 E 5.1 8.0----29.89-- 84.6----
2026-03-31 1242 NE 2.9 6.0----29.89-- 84.6----
2026-03-31 1236ENE 2.9 5.1----29.89-- 84.6----
2026-03-31 1230ENE 2.9 5.1----29.89- 81.1 84.6----
2026-03-31 1224ENE 1.9 4.1----29.89- 81.1 84.6----
2026-03-31 1218ENE 4.1 5.1----29.89-------
2026-03-31 1212ENE 4.1 6.0----29.88-------
2026-03-31 1206ENE 2.9 5.1----29.88-------
2026-03-31 1200ENE 1.9 5.1----29.88+0.04 81.5 84.7----
2026-03-31 1154 E 4.1 6.0----29.88- 81.5 84.6----
2026-03-31 1148ENE 2.9 4.1------------
2026-03-31 1142ENE 2.9 5.1------------
2026-03-31 1136ENE 2.9 5.1------------
2026-03-31 1130ENE 4.1 5.1----29.88- 81.5 84.7----
2026-03-31 1124ENE 4.1 6.0----29.88- 81.7 84.7----
2026-03-31 1118 E 4.1 6.0----29.88-- 84.7----
2026-03-31 1112ENE 2.9 5.1----29.88-- 84.7----
2026-03-31 1106ENE 4.1 5.1----29.88-- 84.7----
2026-03-31 1100ENE 4.1 7.0----29.88+0.04 81.9 84.7----
2026-03-31 1054ENE 4.1 7.0----29.88- 81.9 84.7----
2026-03-31 1048ENE 5.1 7.0----29.88-- 84.7----
2026-03-31 1042ENE 2.9 5.1----29.87-- 84.7----
2026-03-31 1036ENE 4.1 5.1----29.87-- 84.9----
2026-03-31 1030ENE 4.1 6.0----29.87- 82.0 84.9----
2026-03-31 1024 E 2.9 4.1----29.87- 82.0 84.9----
2026-03-31 1018ENE 4.1 6.0----29.87-- 84.9----
2026-03-31 1012ENE 5.1 8.0----29.87-- 84.9----
2026-03-31 1006ENE 5.1 7.0----29.87-- 84.9----
2026-03-31 1000 NE 5.1 8.9----29.86+0.05 82.2 84.9----
2026-03-31 0954ENE 5.1 8.9----29.86- 82.2 84.9----
2026-03-31 0948ENE 1.9 5.1----29.86-- 84.9----
2026-03-31 0942ENE 2.9 5.1----29.86-- 84.9----
2026-03-31 0936ENE 4.1 6.0----29.86-- 84.9----
2026-03-31 0930 E 5.1 8.9----29.86- 82.8 84.9----
2026-03-31 0924 E 7.0 8.9----29.85- 82.9 84.9----
2026-03-31 0918 E 5.1 8.9----29.85-- 84.9----
2026-03-31 0912 E 5.1 8.0----29.85-- 84.9----
2026-03-31 0906 E 5.1 7.0----29.85-- 84.9----
2026-03-31 0900 E 4.1 7.0----29.85+0.04 82.8 84.9----
2026-03-31 0854ESE 5.1 7.0----29.85- 82.8 84.9----