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
1318 GMT on 07/15/2025:
     

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 ( 70 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 2.9 kts
5-day plot - Wind Gust Wind Gust (GST): 4.1 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.85 in
5-day plot - Air Temperature Air Temperature (ATMP): 81.9 °F
5-day plot - Water Temperature Water Temperature (WTMP): 86.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 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
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
2025-07-15 1312 E 1.9 4.1----29.85- 81.5 86.7----
2025-07-15 1306 E 1.9 2.9----29.85- 81.5 86.7----
2025-07-15 1300- 0.0 1.0----29.85+0.03 81.5 86.7----
2025-07-15 1254- 0.0 1.9----29.85- 81.5 86.5----
2025-07-15 1248 E 2.9 5.1----29.85-- 86.5----
2025-07-15 1242ESE 5.1 6.0----29.85-- 86.5----
2025-07-15 1236- 0.0 0.0----29.85-- 86.5----
2025-07-15 1230- 0.0 1.0----29.85- 81.0 86.5----
2025-07-15 1224- 0.0 2.9----29.85- 81.0 86.5----
2025-07-15 1218ENE 2.9 4.1----29.85- 80.8 86.5----
2025-07-15 1212ENE 4.1 5.1----29.85- 81.0 86.5----
2025-07-15 1206 E 4.1 5.1----29.85- 81.0 86.5----
2025-07-15 1200ESE 2.9 5.1----29.85+0.04 81.0 86.5----
2025-07-15 1154 E 4.1 6.0----29.85- 81.1 86.5----
2025-07-15 1148 E 5.1 8.0----29.85-- 86.5----
2025-07-15 1142 E 5.1 9.9----29.85-- 86.5----
2025-07-15 1136ENE 7.0 9.9----29.84-- 86.5----
2025-07-15 1130 E 5.1 8.0----29.84- 82.4 86.7----
2025-07-15 1124ESE 1.9 1.9----29.84- 82.0 86.5----
2025-07-15 1118ESE 1.0 1.9----29.84- 82.0 86.5----
2025-07-15 1112 SE 1.9 4.1----29.84- 82.0 86.7----
2025-07-15 1106 E 2.9 4.1----29.84- 82.2 86.7----
2025-07-15 1100 E 2.9 2.9----29.84+0.04 82.4 86.7----
2025-07-15 1054 E 1.9 2.9----29.84- 82.2 86.7----
2025-07-15 1048 E 1.9 2.9----29.83-- 86.9----
2025-07-15 1042 E 1.9 2.9----29.83-- 86.9----
2025-07-15 1036 E 1.9 4.1----29.83-- 86.9----
2025-07-15 1030 E 2.9 4.1----29.83- 82.6 86.9----
2025-07-15 1024ENE 1.9 4.1----29.83- 82.8 86.9----
2025-07-15 1018ENE 2.9 4.1----29.83-- 86.9----
2025-07-15 1012 E 1.9 2.9----29.82-- 86.9----
2025-07-15 1006 E 1.9 1.9----29.82-- 86.9----
2025-07-15 1000 E 1.9 4.1----29.82+0.04 82.8 86.9----
2025-07-15 0954 E 1.9 4.1----29.82- 82.9 86.9----
2025-07-15 0948 E 2.9 4.1----29.82-- 86.9----
2025-07-15 0942ENE 2.9 4.1----29.82-- 86.9----
2025-07-15 0936ENE 2.9 4.1----29.82-- 86.9----
2025-07-15 0930ENE 1.9 2.9----29.81- 83.3 86.9----
2025-07-15 0924 E 1.9 2.9----29.81- 83.3 86.9----
2025-07-15 0918 E 2.9 4.1----29.81- 83.5 86.9----
2025-07-15 0912 E 1.9 5.1----29.81- 83.3 86.9----
2025-07-15 0906 E 2.9 5.1----29.80- 83.5 86.9----
2025-07-15 0900 E 2.9 5.1----29.80+0.03 83.5 86.9----
2025-07-15 0854 E 4.1 5.1----29.80- 83.7 86.9----
2025-07-15 0848 E 4.1 5.1----29.80- 83.8 86.9----
2025-07-15 0842 E 2.9 6.0----29.80- 84.0 86.9----
2025-07-15 0836 E 2.9 5.1----29.80- 84.0 86.9----
2025-07-15 0830 E 4.1 7.0----29.80- 84.2 86.9----
2025-07-15 0824 E 4.1 7.0----29.80- 84.4 87.1----
2025-07-15 0818ENE 5.1 8.9----29.80-------
2025-07-15 0812 E 5.1 8.9----29.80-------
2025-07-15 0806 E 4.1 8.0----29.80-------
2025-07-15 0800 E 5.1 7.0----29.79+0.01 84.9 87.1----
2025-07-15 0754 E 5.1 7.0----29.79- 85.1 87.1----
2025-07-15 0748ENE 4.1 7.0----29.79-- 87.1----
2025-07-15 0742 E 4.1 6.0----29.78-- 87.1----
2025-07-15 0736 E 4.1 4.1----29.79-- 87.1----
2025-07-15 0730ESE 4.1 6.0----29.78- 85.6 87.1----
2025-07-15 0724ESE 4.1 7.0----29.78- 85.6 87.1----
2025-07-15 0718ESE 5.1 7.0----29.78-- 87.1----
2025-07-15 0712ESE 5.1 8.0----29.78-- 87.1----
2025-07-15 0706ESE 6.0 8.0----29.78-- 87.1----
2025-07-15 0700ESE 6.0 8.9----29.78+0.00 85.8 87.1----
2025-07-15 0654ESE 5.1 8.0----29.78- 86.0 87.1----
2025-07-15 0648ESE 6.0 8.9----29.78-- 87.1----
2025-07-15 0642ESE 6.0 8.9----29.78-- 87.1----
2025-07-15 0636ESE 7.0 9.9----29.78-- 87.1----
2025-07-15 0630ESE 8.0 9.9----29.77- 86.5 87.1----
2025-07-15 0624 E 7.0 9.9----29.78- 86.0 87.1----
2025-07-15 0618 E 8.9 11.1----29.78-- 86.9----
2025-07-15 0612 E 7.0 11.1----29.78-- 86.9----
2025-07-15 0606ESE 7.0 9.9----29.78-- 86.9----
2025-07-15 0600 E 7.0 11.1----29.78-0.02 86.7 86.9----
2025-07-15 0554 E 8.0 11.1----29.77- 86.9 86.9----
2025-07-15 0548ESE 7.0 8.9----29.78-- 86.9----
2025-07-15 0542ESE 7.0 13.0----29.78-- 86.9----
2025-07-15 0536 SE 7.0 14.0----29.78-- 86.9----
2025-07-15 0530ESE 8.0 12.0----29.78- 86.9 86.9----
2025-07-15 0524 E 5.1 8.9----29.77- 86.5 86.7----
2025-07-15 0518ESE 6.0 8.9----29.78-- 86.7----
2025-07-15 0512ESE 6.0 9.9----29.78-- 86.7----
2025-07-15 0506ESE 6.0 11.1----29.78-- 86.7----
2025-07-15 0500ESE 11.1 15.0----29.78-0.03 84.9 86.7----
2025-07-15 0454ESE 8.0 12.0----29.78- 87.1 86.7----
2025-07-15 0448ESE 12.0 15.0----29.78-- 86.7----
2025-07-15 0442ESE 7.0 12.0----29.78-- 86.7----
2025-07-15 0436 E 8.9 12.0----29.78-- 86.7----
2025-07-15 0430 SE 7.0 9.9----29.78- 88.7 86.7----
2025-07-15 0424ESE 8.0 12.0----29.78- 88.7 86.7----
2025-07-15 0418ESE 8.0 13.0----29.78- 88.7 86.7----
2025-07-15 0412ESE 7.0 12.0----29.78- 87.8 86.7----
2025-07-15 0406ESE 7.0 11.1----29.78- 88.9 86.7----
2025-07-15 0400 E 7.0 9.9----29.78-0.04 88.7 86.7----
2025-07-15 0354ESE 7.0 11.1----29.78- 88.3 86.7----
2025-07-15 0348ESE 8.9 12.0----29.78-- 86.7----
2025-07-15 0342ESE 9.9 15.0----29.79-- 86.7----
2025-07-15 0336ESE 8.0 12.0----29.79-- 86.7----
2025-07-15 0330ESE 8.9 12.0----29.79- 88.9 86.7----
2025-07-15 0324ESE 8.9 12.0----29.79- 88.2 86.7----
2025-07-15 0318 SE 6.0 12.0----29.79-- 86.7----
2025-07-15 0312 SE 8.0 11.1----29.79-- 86.5----
2025-07-15 0306ESE 8.0 14.0----29.80-- 86.5----
2025-07-15 0300ESE 8.9 12.0----29.80-0.03 88.7 86.7----
2025-07-15 0254 SE 8.9 15.0----29.80- 88.3 86.7----
2025-07-15 0248 SE 8.9 12.0----29.80-- 86.5----
2025-07-15 0242 SE 5.1 14.0----29.80-- 86.5----
2025-07-15 0236 E 9.9 13.0----29.80-- 86.5----
2025-07-15 0230ESE 8.0 12.0----29.80- 87.8 86.5----
2025-07-15 0224ESE 9.9 13.0----29.80- 88.2 86.7----
2025-07-15 0218ESE 9.9 13.0----29.80- 87.8 86.7----
2025-07-15 0212ESE 8.0 12.0----29.81- 88.0 86.7----
2025-07-15 0206ESE 8.9 12.0----29.81- 88.5 86.7----
2025-07-15 0200ESE 6.0 13.0----29.81-0.02 88.2 86.7----
2025-07-15 0154SSE 7.0 11.1----29.81- 88.3 86.7----
2025-07-15 0148ESE 8.9 13.0----29.81-- 86.7----
2025-07-15 0142 E 8.0 12.0----29.81-- 86.7----
2025-07-15 0136ESE 8.9 13.0----29.81-- 86.7----
2025-07-15 0130 SE 8.9 13.0----29.82- 88.2 86.7----
2025-07-15 0124ESE 7.0 13.0----29.82- 88.0 86.7----
2025-07-15 0118ESE 8.0 9.9----29.82-- 86.5----
2025-07-15 0112 SE 8.9 12.0----29.82-- 86.5----
2025-07-15 0106 SE 8.0 11.1----29.82-- 86.5----
2025-07-15 0100 SE 8.0 9.9----29.82-0.01 87.6 86.5----
2025-07-15 0054ESE 6.0 9.9----29.82- 87.6 86.5----
2025-07-15 0048ESE 4.1 9.9----29.82-- 86.5----
2025-07-15 0042ESE 8.0 9.9----29.82-- 86.5----
2025-07-15 0036ESE 8.0 9.9----29.82-- 86.5----
2025-07-15 0030 SE 8.0 11.1----29.82- 86.5 86.5----
2025-07-15 0024 SE 8.0 11.1----29.82- 86.9 86.5----
2025-07-15 0018 SE 8.0 11.1----29.82-- 86.5----
2025-07-15 0012ESE 8.0 11.1----29.82-- 86.5----
2025-07-15 0006 SE 8.9 12.0----29.82-- 86.5----
2025-07-15 0000ESE 8.9 12.0----29.83+0.00 87.3 86.5----
2025-07-14 2354ESE 4.1 7.0----29.83- 86.5 86.5----
2025-07-14 2348 E 4.1 6.0----29.83-- 86.5----
2025-07-14 2342ESE 5.1 6.0----29.83-- 86.5----
2025-07-14 2336ESE 5.1 8.0----29.83-- 86.5----
2025-07-14 2330ESE 5.1 8.9----29.83- 84.2 86.5----
2025-07-14 2324 SE 6.0 12.0----29.83- 83.1 86.5----
2025-07-14 2318ESE 9.9 14.0----29.84- 83.5 86.4----
2025-07-14 2312ESE 8.9 12.0----29.83- 85.6 86.4----
2025-07-14 2306SSE 6.0 11.1----29.83- 86.0 86.4----
2025-07-14 2300SSE 7.0 9.9----29.83+0.03 85.8 86.4----
2025-07-14 2254 SE 5.1 8.0----29.84- 86.5 86.4----
2025-07-14 2248 SE 5.1 8.0----29.84-- 86.4----
2025-07-14 2242 SE 5.1 8.0----29.84-- 86.4----
2025-07-14 2236SSE 5.1 7.0----29.84-- 86.4----
2025-07-14 2230SSE 5.1 8.0----29.83- 85.8 86.4----
2025-07-14 2224 SE 5.1 8.0----29.83- 85.3 86.4----
2025-07-14 2218 SE 6.0 8.9----29.83-- 86.4----
2025-07-14 2212 SE 6.0 8.9----29.83-- 86.4----
2025-07-14 2206 SE 4.1 5.1----29.83-- 86.4----
2025-07-14 2200 SE 2.9 5.1----29.83+0.04 84.7 86.4----
2025-07-14 2154ESE 4.1 5.1----29.83- 84.7 86.4----
2025-07-14 2148ESE 2.9 6.0----29.83-- 86.4----
2025-07-14 2142ESE 2.9 4.1----29.83-- 86.4----
2025-07-14 2136ESE 2.9 4.1----29.83-- 86.4----
2025-07-14 2130ESE 1.0 2.9----29.83- 83.7 86.4----
2025-07-14 2124- 0.0 0.0----29.82- 83.1 86.4----
2025-07-14 2118- 0.0 1.0----29.82-- 86.4----
2025-07-14 2112- 0.0 1.9----29.82-- 86.4----
2025-07-14 2106ESE 1.0 4.1----29.82-- 86.2----
2025-07-14 2100- 0.0 1.0----29.82+0.05 82.9 86.2----
2025-07-14 2054- 0.0 1.0----29.82- 82.2 86.2----
2025-07-14 2048- 0.0 1.0----29.82-- 86.2----
2025-07-14 2042- 0.0 1.0----29.82-- 86.2----
2025-07-14 2036- 0.0 0.0----29.82-- 86.2----
2025-07-14 2030- 0.0 2.9----29.82- 81.1 86.2----
2025-07-14 2024 S 1.9 2.9----29.82- 80.6 86.4----
2025-07-14 2018SSE 1.9 2.9----29.81-- 86.4----
2025-07-14 2012ESE 1.9 4.1----29.81-- 86.4----
2025-07-14 2006ESE 1.9 4.1----29.81-- 86.4----
2025-07-14 2000 SE 2.9 4.1----29.80+0.03 80.2 86.4----
2025-07-14 1954 SE 2.9 4.1----29.80- 80.4 86.4----
2025-07-14 1948 SE 2.9 4.1----29.80-- 86.4----
2025-07-14 1942 SE 1.9 4.1----29.80-- 86.4----
2025-07-14 1936 SE 1.9 2.9----29.80-- 86.4----
2025-07-14 1930 SE 1.9 2.9----29.80- 80.1 86.4----
2025-07-14 1924SSE 2.9 2.9----29.80- 80.1 86.4----
2025-07-14 1918SSW 1.9 2.9----29.79-- 86.4----
2025-07-14 1912SSW 1.0 1.9----29.79-- 86.4----
2025-07-14 1906SSE 1.0 4.1----29.79-- 86.4----
2025-07-14 1900ESE 2.9 4.1----29.79+0.02 80.8 86.4----
2025-07-14 1854 SE 1.9 2.9----29.78- 80.6 86.4----
2025-07-14 1848ESE 1.9 2.9----29.78-- 86.2----
2025-07-14 1842 SE 2.9 4.1----29.78-- 86.4----
2025-07-14 1836 SE 2.9 5.1----29.78-- 86.2----
2025-07-14 1830SSE 4.1 5.1----29.78- 81.3 86.2----
2025-07-14 1824 SE 4.1 5.1----29.78- 81.1 86.4----
2025-07-14 1818 SE 2.9 5.1----29.78- 81.1 86.4----
2025-07-14 1812ESE 4.1 5.1----29.78- 81.0 86.4----
2025-07-14 1806ESE 2.9 5.1----29.78- 80.8 86.4----
2025-07-14 1800ESE 4.1 5.1----29.77-0.01 80.6 86.4----
2025-07-14 1754ESE 4.1 5.1----29.77- 80.6 86.4----
2025-07-14 1748ESE 4.1 5.1----29.77-- 86.4----
2025-07-14 1742ESE 4.1 5.1----29.77-- 86.4----
2025-07-14 1736 SE 4.1 5.1----29.77-- 86.4----
2025-07-14 1730 SE 4.1 5.1----29.77- 80.8 86.4----
2025-07-14 1724 SE 4.1 5.1----29.77- 80.8 86.4----
2025-07-14 1718 SE 4.1 5.1----29.77-- 86.4----
2025-07-14 1712 SE 4.1 4.1----29.77-- 86.4----
2025-07-14 1706 SE 4.1 5.1----29.77-- 86.4----
2025-07-14 1700 SE 1.9 4.1----29.77-0.04 81.0 86.4----
2025-07-14 1654 SE 2.9 5.1----29.77- 81.1 86.4----
2025-07-14 1648 SE 2.9 4.1----29.77-- 86.4----
2025-07-14 1642 SE 2.9 4.1----29.77-- 86.4----
2025-07-14 1636ESE 2.9 5.1----29.77-- 86.4----
2025-07-14 1630ESE 4.1 6.0----29.77- 81.1 86.4----
2025-07-14 1624ESE 4.1 6.0----29.77- 81.0 86.4----
2025-07-14 1618ESE 1.9 4.1----29.77- 81.0 86.4----
2025-07-14 1612 SE 2.9 5.1----29.77- 81.1 86.4----
2025-07-14 1606 SE 5.1 7.0----29.77- 81.1 86.4----
2025-07-14 1600 SE 2.9 5.1----29.77-0.05 81.1 86.2----
2025-07-14 1554 SE 2.9 5.1----29.77- 81.1 86.2----
2025-07-14 1548SSE 4.1 4.1----29.77-- 86.2----
2025-07-14 1542 S 4.1 5.1----29.77-- 86.2----
2025-07-14 1536 SE 2.9 5.1----29.78-- 86.2----
2025-07-14 1530ESE 4.1 5.1----29.78- 81.5 86.2----
2025-07-14 1524ESE 4.1 5.1----29.78- 81.5 86.4----
2025-07-14 1518ESE 4.1 6.0----29.78- 81.5 86.4----
2025-07-14 1512 SE 4.1 6.0----29.78- 81.5 86.4----
2025-07-14 1506 SE 5.1 6.0----29.78- 81.3 86.4----
2025-07-14 1500ESE 4.1 6.0----29.79-0.04 81.3 86.2----
2025-07-14 1454ESE 2.9 4.1----29.79- 81.1 86.4----
2025-07-14 1448ESE 2.9 4.1----29.79-- 86.2----
2025-07-14 1442 SE 2.9 4.1----29.79-- 86.2----
2025-07-14 1436 SE 2.9 4.1----29.80-- 86.2----
2025-07-14 1430 SE 4.1 5.1----29.80- 81.3 86.4----
2025-07-14 1424 SE 2.9 4.1----29.80- 81.3 86.4----
2025-07-14 1418 SE 2.9 5.1----29.80- 81.3 86.4----
2025-07-14 1412 SE 4.1 5.1----29.80- 81.1 86.4----
2025-07-14 1406ESE 2.9 6.0----29.81- 81.0 86.4----
2025-07-14 1400ESE 4.1 5.1----29.81-0.01 80.8 86.4----
2025-07-14 1354ESE 4.1 6.0----29.81- 80.8 86.4----
2025-07-14 1348ESE 4.1 6.0----29.82-- 86.4----
2025-07-14 1342 SE 5.1 9.9----29.82-- 86.2----
2025-07-14 1336ESE 6.0 11.1----29.82-- 86.2----
2025-07-14 1330ESE 7.0 13.0----29.83- 81.0 86.2----
2025-07-14 1324ESE 2.9 6.0----29.82- 82.4 86.2----
2025-07-14 1318 SE 5.1 8.0----29.82- 82.4 86.2----
2025-07-14 1312 SE 5.1 7.0----29.82- 82.4 86.2----
2025-07-14 1306 SE 5.1 8.0----29.82- 82.2 86.2----
2025-07-14 1300 SE 4.1 9.9----29.82+0.01 82.4 86.2----
2025-07-14 1254 SE 6.0 8.9----29.82- 82.4 86.2----