Station CASM1 - 8418150 - Portland, ME Image indicating link to RSS feed of recent meteorological observations for station CASM1


Conditions at CASM1 as of
(1:18 pm EST)
1818 GMT on 01/21/2026:
     

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):SSW ( 210 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 8.9 kts
5-day plot - Wind Gust Wind Gust (GST): 11.1 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.32 in
5-day plot - Water Temperature Water Temperature (WTMP): 36.0 °F
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): 9.7 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
(EST)
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
2026-01-21 01:12 pmSSW 7.0 9.9----30.32-- 36.0----
2026-01-21 01:06 pmSSW 8.9 12.0----30.33-- 36.0----
2026-01-21 01:00 pmSSW 8.0 12.0----30.34-0.10 22.6 36.0----
2026-01-21 12:54 pmSSW 8.0 9.9----30.34- 22.6 36.0----
2026-01-21 12:48 pmSSW 8.0 8.9----30.35-- 36.0----
2026-01-21 12:42 pmSSW 8.9 11.1----30.35-- 36.1----
2026-01-21 12:36 pm S 6.0 8.9----30.35-- 36.1----
2026-01-21 12:30 pmSSW 5.1 8.0----30.35- 22.6 36.0----
2026-01-21 12:24 pmSSW 7.0 9.9----30.35- 21.9 36.0----
2026-01-21 12:18 pmSSW 5.1 7.0----30.36-- 36.0----
2026-01-21 12:12 pm S 7.0 8.9----30.36-- 36.0----
2026-01-21 12:06 pmSSW 6.0 8.0----30.35-- 36.0----
2026-01-21 12:00 pm SW 6.0 8.0----30.36-0.08 21.4 36.1----
2026-01-21 11:54 amSSW 7.0 8.9----30.36- 20.7 36.1----
2026-01-21 11:48 amSSW 7.0 8.0----30.37-- 36.1----
2026-01-21 11:42 amWSW 4.1 7.0----30.37-- 36.0----
2026-01-21 11:36 amWSW 6.0 8.0----30.38-- 36.0----
2026-01-21 11:30 amWSW 7.0 8.9----30.38-- 35.8----
2026-01-21 11:24 am SW 7.0 8.0----30.39-- 35.8----
2026-01-21 11:18 amWSW 7.0 9.9----30.40-- 35.6----
2026-01-21 11:12 amWSW 8.0 12.0----30.40-- 35.6----
2026-01-21 11:06 am SW 8.0 9.9----30.40-- 35.6----
2026-01-21 11:00 am SW 9.9 11.1----30.40-0.03 18.9 35.6----
2026-01-21 10:54 am SW 7.0 9.9----30.40- 18.9 35.6----
2026-01-21 10:48 amWSW 8.0 11.1----30.40-- 35.4----
2026-01-21 10:42 am SW 6.0 11.1----30.41-- 35.4----
2026-01-21 10:36 am SW 8.9 11.1----30.41-- 35.4----
2026-01-21 10:30 am SW 8.9 11.1----30.42- 17.8 35.4----
2026-01-21 10:24 amWSW 8.0 12.0----30.42- 18.0 35.4----
2026-01-21 10:18 amWSW 8.0 11.1----30.43-- 35.4----
2026-01-21 10:12 amWSW 7.0 12.0----30.43-- 35.2----
2026-01-21 10:06 am SW 11.1 15.9----30.44-- 35.2----
2026-01-21 10:00 am SW 8.0 12.0----30.43+0.00- 35.2----
2026-01-21 09:54 am SW 7.0 14.0----30.43-- 35.2----
2026-01-21 09:48 amSSW 11.1 12.0----30.44-- 35.2----
2026-01-21 09:42 amSSW 8.9 12.0----30.44-- 35.2----
2026-01-21 09:36 amWSW 8.0 11.1----30.43-- 35.2----
2026-01-21 09:30 amWSW 8.9 13.0----30.44- 15.6 35.2----
2026-01-21 09:24 am SW 11.1 15.0----30.44- 15.1 35.2----
2026-01-21 09:18 am SW 11.1 15.0----30.44-- 35.2----
2026-01-21 09:12 amWSW 11.1 13.0----30.44-- 35.1----
2026-01-21 09:06 amWSW 8.0 13.0----30.44-- 35.1----
2026-01-21 09:00 amWSW 11.1 14.0----30.43+0.03 14.4 35.1----
2026-01-21 08:54 amWSW 9.9 15.0----30.43- 14.2 35.2----
2026-01-21 08:48 am SW 11.1 15.0----30.44-- 35.2----
2026-01-21 08:42 am SW 8.9 14.0----30.44-- 35.2----
2026-01-21 08:36 amWSW 8.9 13.0----30.43-- 35.2----
2026-01-21 08:30 am SW 8.9 15.0----30.43- 13.5 35.2----
2026-01-21 08:24 am SW 7.0 14.0----30.43- 13.6 35.2----
2026-01-21 08:18 am SW 8.0 11.1----30.43-- 35.1----
2026-01-21 08:12 am SW 7.0 12.0----30.44-- 35.1----
2026-01-21 08:06 am SW 9.9 15.0----30.43-- 35.1----
2026-01-21 08:00 am SW 9.9 14.0----30.43+0.04 12.0 35.1----
2026-01-21 07:54 am SW 9.9 15.0----30.43- 11.8 35.1----
2026-01-21 07:48 am SW 8.9 15.0----30.43-- 35.1----
2026-01-21 07:42 am SW 9.9 14.0----30.42-- 35.1----
2026-01-21 07:36 amWSW 8.0 12.0----30.43-- 35.1----
2026-01-21 07:30 am SW 11.1 14.0----30.43- 11.5 35.1----
2026-01-21 07:24 am SW 7.0 13.0----30.43- 11.5 35.1----
2026-01-21 07:18 am SW 8.9 12.0----30.43-- 35.1----
2026-01-21 07:12 am SW 9.9 13.0----30.42-- 35.1----
2026-01-21 07:06 am SW 8.9 14.0----30.43-- 35.1----
2026-01-21 07:00 am SW 8.9 14.0----30.43+0.04 11.1 35.1----
2026-01-21 06:54 am SW 9.9 12.0----30.43- 10.8 35.1----
2026-01-21 06:48 am SW 8.9 13.0----30.42-- 35.1----
2026-01-21 06:42 amSSW 8.0 12.0----30.42-- 35.1----
2026-01-21 06:36 am SW 8.9 12.0----30.41-- 35.1----
2026-01-21 06:30 amSSW 8.0 12.0----30.41- 11.5 34.9----
2026-01-21 06:24 amSSW 8.9 11.1----30.41- 11.3 34.7----
2026-01-21 06:18 am SW 8.0 12.0----30.41- 11.5 34.7----
2026-01-21 06:12 am SW 8.9 12.0----30.41- 11.3 34.7----
2026-01-21 06:06 am SW 8.0 12.0----30.41- 11.5 34.9----
2026-01-21 06:00 am SW 9.9 13.0----30.41+0.03 11.3 34.9----
2026-01-21 05:54 am SW 8.0 12.0----30.41- 11.5 34.9----
2026-01-21 05:48 am SW 8.9 12.0----30.41-- 34.9----
2026-01-21 05:42 am SW 8.9 13.0----30.41-- 34.9----
2026-01-21 05:36 am SW 8.0 11.1----30.41-- 34.9----
2026-01-21 05:30 amWSW 8.9 12.0----30.41- 11.3 34.9----
2026-01-21 05:24 am SW 8.0 9.9----30.40- 11.5 34.9----
2026-01-21 05:18 am SW 8.0 12.0----30.40- 11.7 34.9----
2026-01-21 05:12 am SW 9.9 15.0----30.40- 11.5 34.9----
2026-01-21 05:06 am SW 8.9 14.0----30.40- 11.7 35.1----
2026-01-21 05:00 am SW 9.9 14.0----30.39+0.02 11.7 35.1----
2026-01-21 04:54 am SW 8.9 12.0----30.39- 11.8 35.1----
2026-01-21 04:48 am SW 11.1 14.0----30.39- 11.8 35.1----
2026-01-21 04:42 am SW 9.9 13.0----30.39- 11.8 35.1----
2026-01-21 04:36 am SW 8.0 12.0----30.39- 11.8 35.1----
2026-01-21 04:30 am SW 7.0 8.9----30.39- 11.8 35.1----
2026-01-21 04:24 am SW 8.9 12.0----30.39- 11.8 35.2----
2026-01-21 04:18 am SW 9.9 13.0----30.40-- 35.2----
2026-01-21 04:12 am SW 8.0 13.0----30.40-- 35.2----
2026-01-21 04:06 amWSW 8.9 11.1----30.40-- 35.2----
2026-01-21 04:00 am SW 8.0 11.1----30.40+0.05 12.0 35.2----
2026-01-21 03:54 am SW 8.0 13.0----30.39- 12.0 35.2----
2026-01-21 03:48 am SW 8.0 12.0----30.39- 12.2 35.4----
2026-01-21 03:42 am SW 7.0 9.9----30.39- 12.4 35.4----
2026-01-21 03:36 am SW 8.0 11.1----30.38- 12.4 35.4----
2026-01-21 03:30 am SW 8.9 12.0----30.38- 12.4 35.4----
2026-01-21 03:24 am SW 8.0 12.0----30.38- 12.7 35.6----
2026-01-21 03:18 am SW 8.9 13.0----30.38- 12.7 35.8----
2026-01-21 03:12 am SW 8.0 13.0----30.38- 12.7 35.8----
2026-01-21 03:06 am SW 7.0 13.0----30.37- 12.9 35.8----
2026-01-21 03:00 am SW 9.9 13.0----30.37+0.05 12.7 35.8----
2026-01-21 02:54 am SW 8.9 12.0----30.37- 12.6 36.0----
2026-01-21 02:48 am SW 9.9 12.0----30.37-- 35.8----
2026-01-21 02:42 am SW 8.9 13.0----30.37-- 35.8----
2026-01-21 02:36 am SW 8.0 12.0----30.37-- 35.8----
2026-01-21 02:30 am SW 8.0 9.9----30.37-- 35.8----
2026-01-21 02:24 am SW 7.0 8.9----30.37-- 35.8----
2026-01-21 02:18 am SW 7.0 12.0----30.37-- 35.8----
2026-01-21 02:12 am SW 8.9 13.0----30.37-- 35.8----
2026-01-21 02:06 am SW 7.0 12.0----30.37-- 35.8----
2026-01-21 02:00 am SW 9.9 11.1----30.37+0.06 12.9 35.8----
2026-01-21 01:54 amSSW 8.0 12.0----30.37- 12.9 35.8----
2026-01-21 01:48 am SW 9.9 12.0----30.36-- 35.8----
2026-01-21 01:42 am SW 11.1 13.0----30.35-- 35.8----
2026-01-21 01:36 am SW 9.9 13.0----30.35-- 35.8----
2026-01-21 01:30 am SW 8.9 14.0----30.35- 13.5 35.8----
2026-01-21 01:24 amSSW 9.9 14.0----30.36- 13.3 35.8----
2026-01-21 01:18 amSSW 11.1 15.9----30.36- 13.1 35.8----
2026-01-21 01:12 am SW 11.1 15.0----30.35- 13.3 35.6----
2026-01-21 01:06 am SW 12.0 15.0----30.35- 13.5 35.6----
2026-01-21 01:00 amSSW 12.0 18.1----30.35+0.05 13.6 35.6----
2026-01-21 12:54 am SW 9.9 15.9----30.35- 13.5 35.6----
2026-01-21 12:48 am SW 12.0 15.9----30.35- 13.3 35.6----
2026-01-21 12:42 amSSW 12.0 15.9----30.34- 13.5 35.6----
2026-01-21 12:36 amSSW 12.0 17.1----30.34- 13.6 35.6----
2026-01-21 12:30 amSSW 12.0 15.0----30.34- 13.6 35.6----
2026-01-21 12:24 am SW 12.0 18.1----30.34- 13.6 35.6----
2026-01-21 12:18 amSSW 12.0 17.1----30.34- 13.6 35.8----
2026-01-21 12:12 amSSW 12.0 15.9----30.33- 13.5 35.8----
2026-01-21 12:06 amSSW 13.0 15.9----30.33- 13.5 35.8----
2026-01-21 12:00 amSSW 12.0 15.9----30.33- 13.8 36.0----
2026-01-20 11:54 pmSSW 9.9 14.0----30.33- 13.6 36.0----
2026-01-20 11:48 pm SW 11.1 14.0----30.32-- 36.0----
2026-01-20 11:42 pmSSW 11.1 13.0----30.32-- 35.8----
2026-01-20 11:36 pmSSW 9.9 13.0----30.32-- 35.8----
2026-01-20 11:30 pmSSW 11.1 13.0----30.32- 14.5 35.6----
2026-01-20 11:24 pmSSW 9.9 13.0----30.32- 14.9 35.6----
2026-01-20 11:18 pmSSW 9.9 13.0----30.32- 14.9 35.6----
2026-01-20 11:12 pm SW 8.9 13.0----30.32- 14.5 35.4----
2026-01-20 11:06 pm SW 7.0 11.1----30.31- 14.7 35.4----
2026-01-20 11:00 pm SW 8.0 9.9----30.31+0.06 14.7 35.2----
2026-01-20 10:54 pm SW 8.0 11.1----30.31- 14.7 35.2----
2026-01-20 10:48 pm SW 7.0 8.9----30.31- 14.7 35.2----
2026-01-20 10:42 pmSSW 6.0 9.9----30.31- 14.7 35.2----
2026-01-20 10:36 pmSSW 6.0 8.9----30.31- 14.7 35.1----
2026-01-20 10:30 pmSSW 8.9 11.1----30.31- 14.9 35.1----
2026-01-20 10:24 pmSSW 8.9 12.0----30.31- 15.1 35.1----
2026-01-20 10:18 pmSSW 8.9 11.1----30.31- 15.4 35.2----
2026-01-20 10:12 pmSSW 9.9 12.0----30.30- 15.1 35.2----
2026-01-20 10:06 pm SW 8.9 13.0----30.30- 15.3 35.2----
2026-01-20 10:00 pm SW 8.9 12.0----30.29+0.07 15.4 35.2----
2026-01-20 09:54 pm SW 9.9 12.0----30.29- 15.3 35.2----
2026-01-20 09:48 pm SW 8.9 12.0----30.29- 15.4 35.2----
2026-01-20 09:42 pm SW 8.9 14.0----30.29- 15.3 35.4----
2026-01-20 09:36 pm SW 7.0 13.0----30.29- 15.6 35.4----
2026-01-20 09:30 pm SW 8.9 13.0----30.28- 15.8 35.4----
2026-01-20 09:24 pm SW 9.9 12.0----30.28- 16.0 35.4----
2026-01-20 09:18 pmSSW 7.0 9.9------------
2026-01-20 09:12 pmSSW 8.0 12.0------------
2026-01-20 09:06 pm SW 8.0 15.9------------
2026-01-20 09:00 pm SW 11.1 14.0------------
2026-01-20 08:54 pm SW 8.9 11.1------------
2026-01-20 08:48 pm SW 8.0 11.1----30.27- 16.3 35.2----
2026-01-20 08:42 pm SW 8.9 15.0----30.27- 16.2 35.1----
2026-01-20 08:36 pm SW 9.9 14.0----30.27- 16.3 35.1----
2026-01-20 08:30 pm SW 11.1 14.0----30.26- 16.3 35.1----
2026-01-20 08:24 pm SW 9.9 13.0----30.26- 16.5 35.1----
2026-01-20 08:18 pm SW 8.9 13.0----30.27-- 35.1----
2026-01-20 08:12 pm SW 8.0 11.1----30.26-- 35.1----
2026-01-20 08:06 pm SW 8.0 12.0----30.26-- 35.1----
2026-01-20 08:00 pm SW 7.0 12.0----30.25+0.12 16.5 35.2----
2026-01-20 07:54 pm SW 8.0 12.0----30.25- 16.5 35.2----
2026-01-20 07:48 pm SW 8.9 11.1----30.25-- 35.1----
2026-01-20 07:42 pm SW 7.0 12.0----30.25-- 35.1----
2026-01-20 07:36 pm SW 8.0 12.0----30.24-- 34.9----
2026-01-20 07:30 pmWSW 7.0 13.0----30.24- 17.4 34.7----
2026-01-20 07:24 pmWSW 9.9 14.0----30.24- 17.4 34.7----
2026-01-20 07:18 pmWSW 11.1 15.0----30.24- 17.4 34.9----
2026-01-20 07:12 pmWSW 7.0 12.0----30.24- 17.8 34.9----
2026-01-20 07:06 pmWSW 6.0 12.0----30.23- 18.0 35.1----
2026-01-20 07:00 pmWSW 8.9 14.0----30.23+0.12 17.8 35.1----
2026-01-20 06:54 pm SW 8.9 12.0----30.22- 17.6 35.1----
2026-01-20 06:48 pm SW 7.0 9.9----30.22-- 35.2----
2026-01-20 06:42 pm SW 6.0 8.9----30.22-- 35.2----
2026-01-20 06:36 pm SW 6.0 8.9----30.21-- 35.2----
2026-01-20 06:30 pmWSW 7.0 9.9----30.21- 18.0 35.2----
2026-01-20 06:24 pm SW 6.0 9.9----30.21- 18.1 35.2----
2026-01-20 06:00 pmWSW 7.0 13.0----30.19+0.11 18.5 35.2----
2026-01-20 05:54 pmWSW 8.0 13.0----30.18- 18.5 35.2----
2026-01-20 05:48 pmWSW 9.9 13.0----30.18-------
2026-01-20 05:42 pmWSW 8.9 13.0----30.17-------
2026-01-20 05:36 pm W 8.0 11.1----30.17-------
2026-01-20 05:30 pmWSW 8.9 11.1----30.16- 18.7 35.2----
2026-01-20 05:24 pmWSW 7.0 9.9----30.16- 19.0 35.4----
2026-01-20 05:18 pm W 8.0 11.1----30.16-- 35.4----
2026-01-20 05:12 pm W 8.0 14.0----30.15-- 35.4----
2026-01-20 05:06 pm W 7.0 14.0----30.14-- 35.4----
2026-01-20 05:00 pm W 8.9 12.0----30.14+0.10 19.2 35.4----
2026-01-20 04:54 pm W 8.0 15.0----30.13- 19.6 35.4----
2026-01-20 04:48 pmWSW 8.9 14.0----30.13- 19.6 35.4----
2026-01-20 04:42 pm W 8.0 15.0----30.12- 19.8 35.4----
2026-01-20 04:36 pm W 11.1 15.0----30.12- 19.8 35.4----
2026-01-20 04:30 pm W 8.9 15.0----30.12- 19.9 35.4----
2026-01-20 04:24 pmWSW 7.0 11.1----30.11- 20.1 35.4----
2026-01-20 04:18 pm W 5.1 9.9----30.11-- 35.4----
2026-01-20 04:12 pm W 7.0 11.1----30.11-- 35.4----
2026-01-20 04:06 pm W 7.0 15.9----30.11-- 35.4----
2026-01-20 04:00 pm W 7.0 12.0----30.11+0.09 19.6 35.6----
2026-01-20 03:54 pm W 8.9 15.0----30.11- 19.2 35.6----
2026-01-20 03:48 pmWSW 8.9 13.0----30.11-- 35.6----
2026-01-20 03:42 pm W 13.0 18.1----30.10-- 35.8----
2026-01-20 03:36 pm W 12.0 15.0----30.10-- 35.8----
2026-01-20 03:30 pm NW 5.1 12.0----30.10- 19.2 35.8----
2026-01-20 03:24 pmWNW 8.0 13.0----30.10- 19.0 35.8----
2026-01-20 03:18 pmWNW 9.9 15.0----30.10-- 35.8----
2026-01-20 03:12 pmWNW 7.0 11.1----30.09-- 35.8----
2026-01-20 03:06 pm W 7.0 12.0----30.09-- 35.6----
2026-01-20 03:00 pm W 7.0 8.9----30.08+0.06 21.7 35.8----
2026-01-20 02:54 pmWNW 7.0 12.0----30.08- 21.9 35.8----
2026-01-20 02:48 pm W 6.0 12.0----30.07- 22.1 36.0----
2026-01-20 02:42 pm W 9.9 14.0----30.07- 21.0 36.0----
2026-01-20 02:36 pmWNW 5.1 9.9----30.07- 21.2 36.0----
2026-01-20 02:30 pm W 8.9 15.0----30.06- 20.3 36.0----
2026-01-20 02:24 pmWNW 8.0 15.9----30.06- 20.1 36.0----
2026-01-20 02:18 pmWNW 9.9 15.0----30.06-- 36.0----
2026-01-20 02:12 pmWNW 11.1 22.0----30.06-- 36.0----
2026-01-20 02:06 pmWSW 15.0 22.0----30.04-- 36.0----
2026-01-20 02:00 pmWSW 8.0 14.0----30.04+0.01 24.3 36.0----
2026-01-20 01:54 pm W 8.9 11.1----30.04- 23.2 36.0----
2026-01-20 01:48 pmWNW 6.0 11.1----30.03-- 36.1----
2026-01-20 01:42 pm NW 7.0 12.0----30.03-- 36.1----
2026-01-20 01:36 pm NW 9.9 14.0----30.03-- 36.1----
2026-01-20 01:30 pm W 11.1 15.0----30.03- 23.5 36.1----
2026-01-20 01:24 pm W 8.0 14.0----30.02- 25.0 36.1----
2026-01-20 01:18 pm W 8.9 13.0----30.02- 24.6 36.3----
2026-01-20 01:12 pm W 8.0 12.0----30.02- 24.1 36.1----
2026-01-20 01:06 pm W 8.9 15.0----30.02- 23.2 36.1----
2026-01-20 01:00 pm W 9.9 15.0----30.02-0.01 23.4 36.1----
2026-01-20 12:54 pm W 9.9 14.0----30.02- 23.2 36.1----