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


Conditions at CASM1 as of
(12:30 am EST)
0530 GMT on 11/02/2026:
     

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): SW ( 230 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 6.0 kts
5-day plot - Wind Gust Wind Gust (GST): 8.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.25 in
5-day plot - Air Temperature Air Temperature (ATMP): 48.7 °F
5-day plot - Water Temperature Water Temperature (WTMP): 52.0 °F
5-day plot - Wind Chill Wind Chill (CHILL): 45.7 °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): 7.8 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
(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
2026-11-02 12:24 am SW 5.1 7.0----30.25- 49.3 52.0----
2026-11-02 12:18 am W 6.0 7.0----30.25-- 51.8----
2026-11-02 12:12 am W 6.0 8.0----30.25-- 51.8----
2026-11-02 12:06 am W 4.1 5.1----30.25-- 51.8----
2026-11-02 12:00 am W 2.9 7.0----30.25-0.03 48.6 51.8----
2026-11-01 11:54 pmWSW 6.0 8.9----30.26- 49.1 51.8----
2026-11-01 11:48 pmWSW 5.1 8.0------------
2026-11-01 11:42 pm SW 5.1 7.0------------
2026-11-01 11:36 pm SW 5.1 8.0------------
2026-11-01 11:30 pmWSW 1.9 5.1----30.26- 48.4 51.8----
2026-11-01 11:24 pmWSW 5.1 8.9----30.26- 48.9 51.8----
2026-11-01 11:18 pmWSW 5.1 6.0----30.26-- 51.8----
2026-11-01 11:12 pmWSW 4.1 6.0----30.27-- 51.8----
2026-11-01 11:06 pm SW 5.1 6.0----30.27-- 51.8----
2026-11-01 11:00 pm SW 5.1 8.0----30.27-0.03 48.0 52.0----
2026-11-01 10:54 pm SW 6.0 8.9----30.27- 48.2 52.0----
2026-11-01 10:48 pmSSW 7.0 8.0----30.27-------
2026-11-01 10:42 pmSSW 5.1 8.9----30.27-------
2026-11-01 10:36 pm SW 6.0 8.9----30.27-------
2026-11-01 10:30 pm SW 6.0 8.0----30.27- 48.9 52.0----
2026-11-01 10:24 pm SW 5.1 6.0----30.27- 48.7 52.0----
2026-11-01 10:18 pmSSW 5.1 7.0----30.27-------
2026-11-01 10:12 pmSSW 5.1 7.0----30.27-------
2026-11-01 10:06 pmSSW 6.0 8.9----30.27-------
2026-11-01 10:00 pmSSW 5.1 8.0----30.27-0.02 49.1 52.0----
2026-11-01 09:54 pm SW 4.1 8.0----30.28- 48.7 52.0----
2026-11-01 09:48 pm SW 5.1 8.9----30.28-------
2026-11-01 09:42 pm SW 6.0 8.9----30.28-------
2026-11-01 09:36 pm SW 6.0 8.9----30.28-------
2026-11-01 09:30 pm SW 7.0 9.9----30.28- 48.9 52.0----
2026-11-01 09:24 pmSSW 6.0 8.9----30.28- 49.1 52.0----
2026-11-01 09:18 pmSSW 7.0 8.0----30.28- 49.6 52.0----
2026-11-01 09:12 pm SW 6.0 8.9----30.28- 49.8 52.0----
2026-11-01 09:06 pm SW 8.0 11.1----30.28- 50.4 52.0----
2026-11-01 09:00 pm SW 8.0 12.0----30.29-0.02 50.9 52.0----
2026-11-01 08:54 pm SW 8.0 11.1----30.29- 50.9 52.0----
2026-11-01 08:48 pm SW 7.0 12.0----30.28-- 52.0----
2026-11-01 08:42 pm SW 8.0 13.0----30.29-- 52.0----
2026-11-01 08:36 pm SW 8.9 13.0----30.29-- 52.0----
2026-11-01 08:30 pm SW 9.9 14.0----30.29- 50.9 52.0----
2026-11-01 08:24 pm SW 8.9 12.0----30.29- 50.9 52.0----
2026-11-01 08:18 pm SW 8.0 12.0----30.29-- 52.0----
2026-11-01 08:12 pm SW 8.9 13.0----30.29-- 52.0----
2026-11-01 08:06 pm SW 8.9 13.0----30.29-- 52.0----
2026-11-01 08:00 pm SW 8.0 12.0----30.29+0.00 50.5 52.0----
2026-11-01 07:54 pm SW 8.0 11.1----30.30- 50.7 52.0----
2026-11-01 07:48 pm SW 8.0 11.1----30.30-- 52.0----
2026-11-01 07:42 pm SW 8.0 12.0----30.30-- 52.0----
2026-11-01 07:36 pm SW 8.0 11.1----30.30-- 52.0----
2026-11-01 07:30 pm SW 8.9 12.0----30.30- 50.9 52.0----
2026-11-01 07:24 pm SW 8.9 12.0----30.30- 50.9 52.0----
2026-11-01 07:18 pm SW 8.0 11.1----30.30-------
2026-11-01 07:12 pm SW 8.9 11.1----30.30-------
2026-11-01 07:06 pm SW 8.0 11.1----30.30-------
2026-11-01 07:00 pm SW 8.0 11.1----30.30-0.01 51.1 52.0----
2026-11-01 06:54 pm SW 8.0 11.1----30.30- 51.3 52.2----
2026-11-01 06:48 pm SW 8.0 11.1------------
2026-11-01 06:42 pm SW 7.0 9.9------------
2026-11-01 06:36 pm SW 7.0 8.9------------
2026-11-01 06:30 pm SW 7.0 8.9----30.30- 51.8 52.2----
2026-11-01 06:24 pmSSW 7.0 8.9----30.30- 52.0 52.2----
2026-11-01 06:18 pm SW 7.0 8.9----30.30-- 52.2----
2026-11-01 06:12 pmSSW 6.0 8.9----30.30-- 52.2----
2026-11-01 06:06 pm SW 6.0 7.0----30.30-- 52.2----
2026-11-01 06:00 pm SW 5.1 8.0----30.30-0.02 51.6 52.2----
2026-11-01 05:54 pmSSW 6.0 7.0----30.30- 51.4 52.2----
2026-11-01 05:48 pmSSW 6.0 7.0----30.30-- 52.2----
2026-11-01 05:42 pm SW 5.1 7.0----30.30-- 52.2----
2026-11-01 05:36 pmSSW 5.1 7.0----30.30-- 52.2----
2026-11-01 05:30 pm SW 5.1 7.0----30.30- 51.4 52.2----
2026-11-01 05:24 pm SW 5.1 7.0----30.30- 51.3 52.2----
2026-11-01 05:18 pm SW 5.1 6.0----30.29-------
2026-11-01 05:12 pmSSW 6.0 7.0----30.29-------
2026-11-01 05:06 pmSSW 6.0 7.0----30.29-------
2026-11-01 05:00 pmSSW 6.0 7.0----30.29-0.04 51.3 52.2----
2026-11-01 04:54 pmSSW 5.1 8.0----30.29- 51.4 52.2----
2026-11-01 04:48 pmSSW 7.0 8.9----30.30- 51.4 52.2----
2026-11-01 04:42 pmSSW 7.0 8.0----30.30- 51.4 52.2----
2026-11-01 04:36 pmSSW 8.0 11.1----30.30- 51.4 52.2----
2026-11-01 04:30 pmSSW 8.9 9.9----30.30- 51.4 52.2----
2026-11-01 04:24 pmSSW 8.0 9.9----30.30- 51.4 52.2----
2026-11-01 04:18 pmSSW 8.0 9.9----30.30-------
2026-11-01 04:12 pmSSW 7.0 8.9----30.30-------
2026-11-01 04:06 pm S 8.0 9.9----30.30-------
2026-11-01 04:00 pm S 8.9 11.1----30.31-0.05 51.6 52.2----
2026-11-01 03:54 pm S 8.9 11.1----30.31- 51.8 52.2----
2026-11-01 03:48 pm S 7.0 8.0----30.32-------
2026-11-01 03:42 pm S 8.0 8.9----30.32-------
2026-11-01 03:36 pm S 8.9 9.9----30.32-------
2026-11-01 03:30 pm S 8.9 9.9----30.32- 52.0 52.2----
2026-11-01 03:24 pm S 8.0 8.9----30.32- 52.0 52.2----
2026-11-01 03:18 pm S 8.0 9.9----30.32-- 52.2----
2026-11-01 03:12 pm S 8.0 8.9----30.32-- 52.2----
2026-11-01 03:06 pm S 6.0 8.0----30.32-- 52.2----
2026-11-01 03:00 pm S 7.0 8.9----30.32-0.06 51.8 52.0----
2026-11-01 02:54 pm S 8.0 11.1----30.32- 51.4 52.0----
2026-11-01 02:48 pm S 8.0 9.9----30.32-- 52.0----
2026-11-01 02:42 pm S 8.9 11.1----30.32-- 52.0----
2026-11-01 02:36 pm S 8.0 9.9----30.32-- 52.0----
2026-11-01 02:30 pm S 8.0 9.9----30.32- 50.9 52.0----
2026-11-01 02:24 pm S 8.0 9.9----30.33- 50.9 52.0----
2026-11-01 02:18 pm S 8.0 9.9----30.33-- 52.0----
2026-11-01 02:12 pm S 7.0 8.9----30.33-- 52.0----
2026-11-01 02:06 pm S 8.9 11.1----30.33-- 52.0----
2026-11-01 02:00 pm S 8.9 11.1----30.33-0.08 50.7 52.0----
2026-11-01 01:54 pm S 8.9 11.1----30.34- 50.5 52.0----
2026-11-01 01:48 pm S 8.9 11.1----30.34-- 52.0----
2026-11-01 01:42 pm S 8.0 11.1----30.34-- 52.0----
2026-11-01 01:36 pm S 8.0 8.9----30.35-- 52.0----
2026-11-01 01:30 pm SW 8.0 12.0----30.35- 52.7 52.0----
2026-11-01 01:24 pm SW 8.9 12.0----30.35- 52.9 52.0----
2026-11-01 01:18 pm SW 9.9 12.0----30.35- 52.9 52.2----
2026-11-01 01:12 pmWSW 5.1 15.0----30.35- 53.2 52.2----
2026-11-01 01:06 pm SW 6.0 8.0----30.35- 52.7 52.2----
2026-11-01 01:00 pm SW 6.0 8.0----30.35-0.09 52.2 52.2----
2026-11-01 12:54 pm SW 5.1 9.9----30.36- 51.8 52.0----
2026-11-01 12:48 pm W 8.0 9.9----30.36-------
2026-11-01 12:42 pmSSW 7.0 9.9----30.37-------
2026-11-01 12:36 pmSSW 7.0 9.9----30.37-------
2026-11-01 12:30 pmWSW 4.1 12.0----30.37- 50.9 52.0----
2026-11-01 12:24 pmSSW 7.0 9.9----30.37- 50.2 52.0----
2026-11-01 12:18 pmSSW 9.9 12.0----30.37-------
2026-11-01 12:12 pm W 8.0 11.1----30.37-------
2026-11-01 12:06 pmSSW 8.0 12.0----30.38-------
2026-11-01 12:00 pmSSW 7.0 8.9----30.38-0.07 49.1 52.0----
2026-11-01 11:54 amSSW 8.0 9.9----30.39- 48.6 52.2----
2026-11-01 11:48 amSSW 8.0 9.9----30.39- 48.4 52.2----
2026-11-01 11:42 amSSW 8.0 11.1----30.40- 48.4 52.2----
2026-11-01 11:36 amSSW 8.9 11.1----30.40- 48.2 52.2----
2026-11-01 11:30 am S 8.0 11.1----30.40- 47.8 52.2----
2026-11-01 11:24 amSSW 8.0 9.9----30.40- 48.0 52.2----
2026-11-01 11:18 amSSW 8.9 12.0----30.41-- 52.2----
2026-11-01 11:12 am SW 8.9 11.1----30.41-- 52.2----
2026-11-01 11:06 amSSW 8.9 11.1----30.41-- 52.0----
2026-11-01 11:00 am S 8.0 12.0----30.42-0.04 47.5 52.0----
2026-11-01 10:54 amSSW 8.9 11.1----30.42- 47.1 52.0----
2026-11-01 10:48 amSSW 8.9 13.0----30.42-- 52.0----
2026-11-01 10:42 amSSW 8.9 12.0----30.42-- 52.0----
2026-11-01 10:36 amSSW 9.9 11.1----30.42-- 52.0----
2026-11-01 10:30 amSSW 8.9 12.0----30.43- 47.1 52.0----
2026-11-01 10:24 amSSW 6.0 8.9----30.43- 47.5 52.0----
2026-11-01 10:18 amSSW 6.0 8.9----30.43-------
2026-11-01 10:12 am S 6.0 8.9----30.43-------
2026-11-01 10:06 am S 7.0 8.9----30.44-------
2026-11-01 10:00 am S 8.0 9.9----30.44-0.01 46.8 52.2----
2026-11-01 09:54 amSSW 5.1 8.0----30.44- 46.8 52.2----
2026-11-01 09:48 amSSW 6.0 7.0----30.44-- 52.0----
2026-11-01 09:42 amSSW 6.0 7.0----30.44-- 52.0----
2026-11-01 09:36 amSSW 6.0 7.0----30.44-- 52.0----
2026-11-01 09:30 amSSW 5.1 5.1----30.44- 44.8 52.0----
2026-11-01 09:24 amSSW 4.1 5.1----30.45- 44.2 52.0----
2026-11-01 09:18 am S 4.1 4.1----30.45-- 52.0----
2026-11-01 09:12 am S 4.1 5.1----30.45-- 52.0----
2026-11-01 09:06 am S 4.1 5.1----30.45-- 52.0----
2026-11-01 09:00 am S 4.1 5.1----30.45+0.01 42.4 52.0----
2026-11-01 08:54 am S 4.1 5.1----30.45- 41.9 52.0----
2026-11-01 08:48 am S 4.1 5.1------------
2026-11-01 08:42 am S 4.1 5.1------------
2026-11-01 08:36 am S 5.1 5.1------------
2026-11-01 08:30 amSSW 5.1 5.1----30.46- 40.5 52.0----
2026-11-01 08:24 amSSW 4.1 5.1----30.46- 40.1 52.0----
2026-11-01 08:18 amSSW 4.1 5.1----30.46-- 52.0----
2026-11-01 08:12 am S 4.1 5.1----30.45-- 52.0----
2026-11-01 08:06 am S 4.1 5.1----30.45-- 52.0----
2026-11-01 08:00 am S 2.9 4.1----30.45+0.02 39.4 52.0----
2026-11-01 07:54 amSSW 2.9 4.1----30.45- 39.2 52.0----
2026-11-01 07:48 am S 1.9 2.9----30.45-------
2026-11-01 07:42 am W 2.9 4.1----30.45-------
2026-11-01 07:36 am W 2.9 5.1----30.46-------
2026-11-01 07:30 am W 4.1 5.1----30.45- 40.6 52.0----
2026-11-01 07:24 am W 4.1 5.1----30.45- 40.3 52.0----
2026-11-01 07:18 am W 5.1 6.0----30.45-------
2026-11-01 07:12 am W 5.1 6.0----30.45-------
2026-11-01 07:06 am W 4.1 5.1----30.45-------
2026-11-01 07:00 am W 4.1 5.1----30.45+0.02 38.1 52.0----
2026-11-01 06:54 am W 2.9 4.1----30.45- 37.8 52.2----
2026-11-01 06:48 amWSW 2.9 2.9------------
2026-11-01 06:42 amWSW 1.9 4.1------------
2026-11-01 06:36 amWSW 2.9 4.1------------
2026-11-01 06:30 am SW 2.9 4.1----30.44- 36.0 52.0----
2026-11-01 06:24 am W 2.9 6.0----30.44- 35.4 52.0----
2026-11-01 06:18 amSSW 5.1 6.0----30.44-- 52.2----
2026-11-01 06:12 amSSW 5.1 6.0----30.44-- 52.2----
2026-11-01 06:06 am SW 1.9 2.9----30.44-- 52.2----
2026-11-01 06:00 am W 1.9 2.9----30.44+0.02 35.8 52.2----
2026-11-01 05:54 amWSW 1.0 4.1----30.44- 35.6 52.2----
2026-11-01 05:48 amWSW 1.9 2.9----30.44-- 52.2----
2026-11-01 05:42 am W 1.9 4.1----30.44-- 52.2----
2026-11-01 05:36 am W 2.9 4.1----30.44-- 52.2----
2026-11-01 05:30 am W 4.1 5.1----30.44- 34.5 52.2----
2026-11-01 05:24 am W 2.9 5.1----30.44- 34.9 52.0----
2026-11-01 05:18 am W 2.9 4.1----30.43-- 52.0----
2026-11-01 05:12 am W 4.1 5.1----30.43-- 52.0----
2026-11-01 05:06 am W 4.1 5.1----30.43-- 52.0----
2026-11-01 05:00 am W 4.1 5.1----30.43+0.01 34.9 52.0----
2026-11-01 04:54 am W 4.1 5.1----30.43- 34.9 52.0----
2026-11-01 04:48 amWSW 2.9 5.1----30.43-------
2026-11-01 04:42 am W 4.1 5.1----30.43-------
2026-11-01 04:36 am W 4.1 6.0----30.43-------
2026-11-01 04:30 am W 5.1 6.0----30.43- 34.5 52.2----
2026-11-01 04:24 am W 5.1 6.0----30.43- 34.9 52.2----
2026-11-01 04:18 am W 5.1 5.1----30.43-- 52.2----
2026-11-01 04:12 am W 5.1 6.0----30.43-- 52.2----
2026-11-01 04:06 am W 5.1 6.0----30.42-- 52.2----
2026-11-01 04:00 am W 5.1 6.0----30.42+0.00 34.9 52.2----
2026-11-01 03:54 am W 5.1 6.0----30.42- 35.1 52.2----
2026-11-01 03:48 am W 5.1 6.0----30.42-- 52.2----
2026-11-01 03:42 am W 5.1 6.0----30.42-- 52.2----
2026-11-01 03:36 am W 6.0 7.0----30.42-- 52.2----
2026-11-01 03:30 am W 6.0 7.0----30.42- 35.1 52.2----
2026-11-01 03:24 am W 5.1 6.0----30.42- 35.2 52.2----
2026-11-01 03:18 am W 5.1 6.0----30.42-- 52.0----
2026-11-01 03:12 am W 5.1 6.0----30.42-- 52.0----
2026-11-01 03:06 am W 5.1 7.0----30.42-- 52.0----
2026-11-01 03:00 am W 5.1 6.0----30.42+0.00 35.2 52.0----
2026-11-01 02:54 am W 4.1 5.1----30.42- 35.4 52.0----
2026-11-01 02:48 am W 4.1 4.1----30.42- 35.4 52.2----
2026-11-01 02:42 am W 4.1 5.1----30.42- 35.8 52.2----
2026-11-01 02:36 am W 2.9 4.1----30.42- 36.1 52.2----
2026-11-01 02:30 am SW 4.1 6.0----30.42- 36.9 52.2----
2026-11-01 02:24 amSSW 6.0 7.0----30.42- 36.9 52.2----
2026-11-01 02:18 amSSW 6.0 6.0----30.42-------
2026-11-01 02:12 amWSW 2.9 5.1----30.42-------
2026-11-01 02:06 am W 1.9 2.9----30.42-------
2026-11-01 02:00 amWSW 2.9 4.1----30.42+0.02 36.9 52.2----
2026-11-01 01:54 am W 2.9 4.1----30.42- 37.2 52.2----
2026-11-01 01:48 am SW 1.9 4.1----30.42-------
2026-11-01 01:42 amSSW 5.1 7.0----30.43-------
2026-11-01 01:36 amSSW 5.1 6.0----30.42-------
2026-11-01 01:30 amSSW 2.9 5.1----30.42- 37.6 52.2----
2026-11-01 01:24 amSSW 4.1 5.1----30.42- 37.0 52.2----
2026-11-01 01:18 am SW 4.1 6.0----30.43-- 52.2----
2026-11-01 01:12 am SW 5.1 6.0----30.43-- 52.2----
2026-11-01 01:06 amSSW 5.1 6.0----30.43-- 52.2----
2026-11-01 01:00 amSSW 5.1 5.1----30.43+0.02 38.5 52.0----
2026-11-01 12:54 am W 2.9 5.1----30.43- 38.5 52.2----