Station List

Hurricane Symbol View the latest observations near Atlantic Tropical Storm Francine and Atlantic Tropical Depression Seven.

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
0930 GMT on 09/12/2024:
     

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): S ( 180 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 15.9 kts
5-day plot - Wind Gust Wind Gust (GST): 21.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.73 in
5-day plot - Air Temperature Air Temperature (ATMP): 79.5 °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): 15.5 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 17.5 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
2024-09-12 0924 S 14.0 24.1----29.73- 79.3 83.3----
2024-09-12 0918 S 15.0 22.0----29.72- 79.5 83.3----
2024-09-12 0912 S 9.9 18.1----29.72- 80.1 83.3----
2024-09-12 0906 S 15.0 20.0----29.71- 80.1 83.3----
2024-09-12 0900 S 13.0 20.0----29.70+0.04 80.1 83.3----
2024-09-12 0854 S 15.0 22.0----29.70- 80.1 83.1----
2024-09-12 0848 S 14.0 22.0----29.70-- 83.1----
2024-09-12 0842 S 11.1 19.0----29.69-- 83.1----
2024-09-12 0836 S 11.1 15.9----29.69-- 83.3----
2024-09-12 0830 S 13.0 17.1----29.68- 79.7 83.3----
2024-09-12 0824 S 12.0 19.0----29.69- 78.8 83.5----
2024-09-12 0818 S 12.0 17.1----29.69- 78.4 83.5----
2024-09-12 0812 S 14.0 18.1----29.69- 78.4 83.3----
2024-09-12 0806 S 15.9 28.9----29.69- 78.8 83.3----
2024-09-12 0800 S 17.1 22.0----29.68+0.04 79.7 83.3----
2024-09-12 0754 S 17.1 21.0----29.68- 80.4 83.3----
2024-09-12 0748 S 14.0 18.1----29.67-- 83.3----
2024-09-12 0742SSE 7.0 8.9----29.67-- 83.3----
2024-09-12 0736SSE 7.0 12.0----29.67-- 83.3----
2024-09-12 0730SSE 6.0 11.1----29.67- 81.5 83.3----
2024-09-12 0724 S 7.0 9.9----29.67- 81.5 83.3----
2024-09-12 0718 S 8.0 11.1----29.66- 81.3 83.3----
2024-09-12 0712 S 7.0 8.9----29.65- 81.0 83.3----
2024-09-12 0706 S 7.0 8.9----29.66- 80.4 83.3----
2024-09-12 0700SSE 4.1 7.0----29.66+0.00 80.1 83.3----
2024-09-12 0654SSE 5.1 6.0----29.66- 79.7 83.3----
2024-09-12 0648SSE 5.1 7.0----29.66- 79.3 83.3----
2024-09-12 0642SSE 6.0 7.0----29.66- 78.8 83.3----
2024-09-12 0636 S 5.1 8.9----29.66- 78.3 83.3----
2024-09-12 0630 S 7.0 15.0----29.67- 78.3 83.3----
2024-09-12 0624 S 12.0 19.0----29.67- 78.6 83.1----
2024-09-12 0618 S 12.0 17.1----29.66- 79.2 83.1----
2024-09-12 0612 S 12.0 17.1----29.66- 79.5 83.1----
2024-09-12 0606 S 11.1 17.1----29.66- 79.5 83.3----
2024-09-12 0600 S 8.9 17.1----29.66+0.00 80.1 83.3----
2024-09-12 0554SSW 2.9 8.9----29.65- 79.7 83.3----
2024-09-12 0548SSW 5.1 12.0----29.64- 80.4 83.3----
2024-09-12 0542 S 8.0 14.0----29.65- 80.6 83.3----
2024-09-12 0536 S 7.0 19.0----29.66- 80.8 83.3----
2024-09-12 0530 S 12.0 18.1----29.66- 81.7 83.3----
2024-09-12 0524 S 8.9 12.0----29.65- 82.2 83.3----
2024-09-12 0518 S 11.1 17.1----29.65- 83.1 83.3----
2024-09-12 0512 S 6.0 9.9----29.64- 84.2 83.5----
2024-09-12 0506 S 8.9 11.1----29.64- 84.2 83.7----
2024-09-12 0500SSE 6.0 14.0----29.64-0.03 84.4 83.7----
2024-09-12 0454 S 9.9 15.0----29.64- 84.2 83.7----
2024-09-12 0448 S 8.0 12.0----29.64- 84.0 83.7----
2024-09-12 0442 S 8.9 15.0----29.64- 84.2 83.7----
2024-09-12 0436 S 9.9 15.9----29.64- 84.2 83.7----
2024-09-12 0430 S 14.0 18.1----29.64- 84.0 83.5----
2024-09-12 0424 S 13.0 17.1----29.65- 84.0 83.5----
2024-09-12 0418 S 12.0 17.1----29.65- 84.0 83.5----
2024-09-12 0412 S 12.0 19.0----29.65- 83.7 83.5----
2024-09-12 0406 S 11.1 14.0----29.66- 83.5 83.5----
2024-09-12 0400 S 11.1 13.0----29.66-0.03 83.1 83.5----
2024-09-12 0354 S 8.0 12.0----29.66- 82.6 83.5----
2024-09-12 0348 S 11.1 15.0----29.66- 82.2 83.5----
2024-09-12 0342 S 8.0 15.0----29.66- 81.9 83.3----
2024-09-12 0336 S 8.0 12.0----29.66- 81.7 83.3----
2024-09-12 0330 S 7.0 15.9----29.65- 81.3 83.3----
2024-09-12 0324 S 9.9 15.9----29.65- 81.3 83.3----
2024-09-12 0318 S 12.0 19.0----29.65- 81.3 83.3----
2024-09-12 0312 S 13.0 20.0----29.66- 81.9 83.3----
2024-09-12 0306SSE 8.0 15.0----29.66- 82.2 83.3----
2024-09-12 0300SSE 6.0 11.1----29.66-0.04 82.4 83.3----
2024-09-12 0254SSE 8.0 15.0----29.66- 82.4 83.3----
2024-09-12 0248SSE 8.0 15.0----29.66-- 83.3----
2024-09-12 0242SSE 8.9 15.0----29.66-- 83.3----
2024-09-12 0236SSE 9.9 15.9----29.67-- 83.3----
2024-09-12 0230SSE 11.1 22.9----29.67- 82.0 83.3----
2024-09-12 0224 S 17.1 25.1----29.67- 81.9 83.5----
2024-09-12 0218 S 19.0 22.9----29.67- 81.7 83.3----
2024-09-12 0212SSE 15.0 25.1----29.67- 81.1 83.3----
2024-09-12 0206SSE 19.0 28.0----29.68- 82.9 83.3----
2024-09-12 0200SSE 15.9 21.0----29.67-0.03 85.6 83.3----
2024-09-12 0154 S 13.0 19.0----29.67- 85.5 83.1----
2024-09-12 0148 S 17.1 25.1----29.67- 85.6 83.1----
2024-09-12 0142 S 15.9 21.0----29.68- 85.6 83.1----
2024-09-12 0136 S 12.0 20.0----29.67- 85.1 83.1----
2024-09-12 0130 S 12.0 20.0----29.68- 84.7 83.1----
2024-09-12 0124 S 18.1 22.9----29.68- 84.6 83.1----
2024-09-12 0118 S 13.0 20.0----29.68- 84.4 83.1----
2024-09-12 0112 S 11.1 18.1----29.68- 84.0 83.3----
2024-09-12 0106SSE 9.9 15.9----29.68- 83.3 83.3----
2024-09-12 0100SSE 11.1 15.9----29.69+0.00 82.8 83.3----
2024-09-12 0054 S 8.9 15.0----29.69- 82.6 83.3----
2024-09-12 0048 S 12.0 17.1----29.69-- 83.3----
2024-09-12 0042 S 15.9 21.0----29.69-- 83.1----
2024-09-12 0036 S 15.9 25.1----29.69-- 83.5----
2024-09-12 0030 S 18.1 26.0----29.69- 84.2 83.5----
2024-09-12 0024SSE 14.0 18.1----29.69- 84.2 83.5----
2024-09-12 0018 S 13.0 22.0----29.69- 83.7 83.3----
2024-09-12 0012SSE 7.0 13.0----29.69- 83.3 83.3----
2024-09-12 0006SSE 8.0 12.0----29.70- 83.1 83.3----
2024-09-12 0000SSE 6.0 11.1----29.70+0.02 82.9 83.5----
2024-09-11 2354SSE 7.0 12.0----29.70- 82.9 83.5----
2024-09-11 2348SSE 8.0 14.0----29.70- 82.8 83.5----
2024-09-11 2342SSE 8.9 17.1----29.70- 82.6 83.5----
2024-09-11 2336SSE 8.9 14.0----29.70- 82.0 83.5----
2024-09-11 2330SSE 8.9 13.0----29.70- 81.9 83.5----
2024-09-11 2324SSE 8.0 12.0----29.70- 81.7 83.5----
2024-09-11 2318SSE 8.9 15.0----29.70- 81.5 83.5----
2024-09-11 2300SSE 8.9 15.9----29.70+0.05 81.3 83.3----
2024-09-11 2254 S 8.0 11.1----29.70- 80.8 83.3----
2024-09-11 2248 S 9.9 13.0----29.70-- 83.3----
2024-09-11 2242 S 8.0 12.0----29.70-- 83.1----
2024-09-11 2236 S 9.9 15.0----29.70-- 83.1----
2024-09-11 2230SSE 8.0 14.0----29.70- 81.1 83.3----
2024-09-11 2224SSE 8.9 13.0----29.69- 81.7 83.3----
2024-09-11 2218SSE 9.9 15.9----29.69- 82.2 83.5----
2024-09-11 2212SSE 8.9 14.0----29.69- 83.1 83.3----
2024-09-11 2206 S 9.9 14.0----29.68- 83.3 83.3----
2024-09-11 2200 S 9.9 14.0----29.68+0.05 83.3 83.3----
2024-09-11 2154 S 8.9 15.9----29.68- 82.9 83.3----
2024-09-11 2148 S 9.9 14.0----29.68-- 83.1----
2024-09-11 2142 S 8.9 15.0----29.68-- 83.1----
2024-09-11 2136 S 12.0 17.1----29.67-- 83.1----
2024-09-11 2130 S 9.9 14.0----29.67- 82.6 83.1----
2024-09-11 2124 S 7.0 15.9----29.67- 82.4 83.1----
2024-09-11 2118 S 12.0 18.1----29.67- 82.2 83.1----
2024-09-11 2112 S 15.0 21.0----29.67- 82.4 83.1----
2024-09-11 2106 S 12.0 17.1----29.67- 82.2 83.1----
2024-09-11 2100 S 11.1 17.1----29.67+0.05 82.2 83.1----
2024-09-11 2054 S 9.9 17.1----29.67- 82.4 83.1----
2024-09-11 2048 S 9.9 22.0----29.67-- 83.1----
2024-09-11 2042 S 14.0 20.0----29.67-- 83.1----
2024-09-11 2036 S 11.1 20.0----29.67-- 82.9----
2024-09-11 2030SSE 11.1 15.9----29.66- 82.2 82.9----
2024-09-11 2024SSE 8.9 12.0----29.66- 81.9 82.9----
2024-09-11 2018 S 7.0 13.0----29.66- 81.3 83.1----
2024-09-11 2012 S 8.0 12.0----29.65- 81.1 83.1----
2024-09-11 2006 S 9.9 19.0----29.65- 81.0 82.9----
2024-09-11 2000 S 13.0 20.0----29.65+0.03 81.0 82.9----
2024-09-11 1954 S 13.0 15.9----29.65- 82.0 83.1----
2024-09-11 1948SSE 7.0 11.1----29.64- 83.1 83.1----
2024-09-11 1942SSE 7.0 15.0----29.64- 82.9 83.1----
2024-09-11 1936 S 8.0 14.0----29.63- 82.9 83.1----
2024-09-11 1930 S 8.9 13.0----29.63- 82.8 82.9----
2024-09-11 1924SSE 8.0 12.0----29.63- 82.8 82.9----
2024-09-11 1918SSE 8.0 13.0----29.63- 82.8 82.9----
2024-09-11 1912SSE 8.9 15.0----29.63- 82.9 82.9----
2024-09-11 1906SSE 11.1 13.0----29.63- 82.8 82.9----
2024-09-11 1900SSE 8.9 15.9----29.63+0.00 82.8 82.9----
2024-09-11 1854SSE 9.9 15.0----29.63- 82.6 82.8----
2024-09-11 1848SSE 8.0 13.0----29.63- 82.6 82.9----
2024-09-11 1842SSE 8.9 15.0----29.63- 82.4 83.1----
2024-09-11 1836SSE 6.0 11.1----29.63- 82.4 83.1----
2024-09-11 1830SSE 6.0 8.9----29.63- 82.2 83.3----
2024-09-11 1824SSE 7.0 12.0----29.63- 82.2 83.5----
2024-09-11 1818 S 8.9 13.0----29.63- 82.2 83.5----
2024-09-11 1812SSE 8.0 13.0----29.62- 82.0 83.5----
2024-09-11 1806SSE 8.0 14.0----29.62- 81.9 83.5----
2024-09-11 1800SSE 8.0 13.0----29.62-0.05 81.9 83.5----
2024-09-11 1754SSE 8.0 13.0----29.62- 81.7 83.5----
2024-09-11 1748SSE 8.0 9.9----29.62-- 83.5----
2024-09-11 1742 S 7.0 15.0----29.62-- 83.5----
2024-09-11 1736 S 7.0 13.0----29.62-- 83.5----
2024-09-11 1730SSE 8.0 9.9----29.62-------
2024-09-11 1724SSE 8.9 13.0----29.62-------
2024-09-11 1718SSE 8.0 12.0----29.62- 81.3 83.5----
2024-09-11 1712SSE 8.0 11.1----29.62- 81.0 83.5----
2024-09-11 1706SSE 7.0 9.9----29.62- 80.4 83.5----
2024-09-11 1700SSE 8.0 11.1----29.62- 79.9 83.5----
2024-09-11 1654SSE 6.0 8.9----29.61- 79.3 83.5----
2024-09-11 1648 SE 4.1 6.0----29.61-- 83.5----
2024-09-11 1642SSE 2.9 5.1----29.61-- 83.5----
2024-09-11 1636 SE 4.1 5.1----29.62-- 83.5----
2024-09-11 1630ESE 2.9 4.1----29.62- 77.7 83.5----
2024-09-11 1624 SE 2.9 7.0----29.62- 77.7 83.5----
2024-09-11 1618 SE 5.1 6.0----29.63- 77.4 83.3----
2024-09-11 1612 SE 4.1 6.0----29.63- 77.0 83.3----
2024-09-11 1606 S 5.1 8.9----29.64- 77.0 83.3----
2024-09-11 1600 S 6.0 13.0----29.64- 76.8 83.3----
2024-09-11 1554 S 8.9 14.0----29.64- 76.8 83.3----
2024-09-11 1548 S 9.9 14.0----29.65- 76.5 83.3----
2024-09-11 1542 S 12.0 21.0----29.66- 76.1 83.3----
2024-09-11 1536 S 15.0 19.0----29.66- 76.5 83.3----
2024-09-11 1530 S 18.1 25.1----29.67- 77.9 83.5----
2024-09-11 1524SSW 12.0 22.0----29.66- 78.4 83.5----
2024-09-11 1518SSW 14.0 27.0----29.67- 77.2 83.7----
2024-09-11 1512SSW 8.9 22.0----29.68- 77.0 83.7----
2024-09-11 1506SSW 12.0 24.1----29.68- 77.5 83.7----
2024-09-11 1500 SW 11.1 18.1----29.67-0.02 77.9 83.7----
2024-09-11 1454SSE 8.0 14.0----29.66- 80.8 83.7----
2024-09-11 1448SSE 8.0 12.0------------
2024-09-11 1442SSE 8.9 12.0------------
2024-09-11 1436SSE 8.9 12.0------------
2024-09-11 1430 SE 9.9 14.0------------
2024-09-11 1424SSE 8.0 15.0------------
2024-09-11 1418 SE 9.9 13.0------------
2024-09-11 1412SSE 8.9 12.0------------
2024-09-11 1406 SE 8.0 12.0------------
2024-09-11 1400 SE 8.0 12.0------------
2024-09-11 1354 SE 7.0 12.0------------
2024-09-11 1348 SE 8.0 14.0------------
2024-09-11 1342SSE 7.0 14.0------------
2024-09-11 1336SSE 8.0 12.0------------
2024-09-11 1330 SE 8.9 12.0------------
2024-09-11 1324SSE 9.9 14.0------------
2024-09-11 1318SSE 8.0 12.0------------
2024-09-11 1312SSE 7.0 12.0------------
2024-09-11 1306SSE 9.9 14.0------------
2024-09-11 1300SSE 9.9 14.0------- 83.7----
2024-09-11 1254SSE 8.9 15.0------- 83.7----
2024-09-11 1248 SE 12.0 15.9----29.70-------
2024-09-11 1242 SE 8.0 14.0----29.70-------
2024-09-11 1236SSE 11.1 15.9----29.69-------
2024-09-11 1230 SE 8.0 11.1----29.69- 78.1 83.7----
2024-09-11 1224SSE 5.1 8.9----29.69- 77.9 83.7----
2024-09-11 1218SSE 8.9 12.0------- 83.7----
2024-09-11 1212 SE 8.9 15.9------- 83.7----
2024-09-11 1206SSE 13.0 17.1------- 83.7----
2024-09-11 1200SSE 12.0 20.0----29.70+0.06 77.7 83.5----
2024-09-11 1154SSE 13.0 21.0----29.70- 77.4 83.7----
2024-09-11 1148 S 15.9 25.1----29.70-- 83.5----
2024-09-11 1142 S 13.0 25.1----29.70-- 83.5----
2024-09-11 1136 S 18.1 33.0----29.70-- 83.3----
2024-09-11 1130 S 9.9 17.1----29.70- 80.1 83.1----
2024-09-11 1124SSE 12.0 19.0----29.68- 80.4 83.1----
2024-09-11 1118SSE 8.9 15.0----29.68- 80.8 83.3----
2024-09-11 1112SSE 8.9 11.1----29.68- 81.1 83.3----
2024-09-11 1106SSE 8.9 15.0----29.68- 81.1 83.3----
2024-09-11 1100 S 12.0 17.1----29.68+0.06 81.3 83.3----
2024-09-11 1054SSE 8.9 17.1----29.67- 81.5 83.3----
2024-09-11 1048SSE 7.0 12.0----29.67-- 83.3----
2024-09-11 1042SSE 9.9 14.0----29.67-- 83.3----
2024-09-11 1036SSE 7.0 13.0----29.67-- 83.3----
2024-09-11 1030SSE 6.0 11.1----29.67- 81.5 83.3----
2024-09-11 1024SSE 8.0 13.0----29.67- 81.1 83.3----
2024-09-11 1018 S 8.0 12.0----29.67- 81.0 83.3----
2024-09-11 1012 S 9.9 15.0----29.67- 81.0 83.3----
2024-09-11 1006 S 9.9 13.0----29.66- 81.3 83.3----
2024-09-11 1000 S 7.0 12.0----29.66+0.06 81.7 83.3----
2024-09-11 0954SSE 9.9 15.0----29.66- 81.9 83.3----