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


Conditions at CASM1 as of
(8:30 am EST)
1330 GMT on 03/05/2026:
     

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):NNE ( 30 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 6.0 kts
5-day plot - Wind Gust Wind Gust (GST): 8.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.29 in
5-day plot - Air Temperature Air Temperature (ATMP): 35.6 °F
5-day plot - Water Temperature Water Temperature (WTMP): 34.5 °F
5-day plot - Wind Chill Wind Chill (CHILL): 29.8 °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): 5.8 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
2026-03-05 08:24 amNNE 8.0 9.9----30.29- 35.4 34.5----
2026-03-05 08:18 amNNE 7.0 8.9----30.28-- 34.5----
2026-03-05 08:12 amNNE 7.0 8.0----30.28-- 34.5----
2026-03-05 08:06 amNNE 5.1 7.0----30.27-- 34.5----
2026-03-05 08:00 amNNE 5.1 6.0----30.27+0.07 34.7 34.5----
2026-03-05 07:54 amNNE 4.1 5.1----30.27- 34.5 34.5----
2026-03-05 07:48 am- 0.0 1.9----30.26-- 34.5----
2026-03-05 07:42 am- 0.0 1.9----30.26-- 34.3----
2026-03-05 07:36 amESE 1.0 1.9----30.26-- 34.5----
2026-03-05 07:30 am- 0.0 1.9----30.25- 32.9 34.5----
2026-03-05 07:24 am S 1.0 1.9----30.25- 32.7 34.5----
2026-03-05 07:18 am- 0.0 1.9----30.24-- 34.5----
2026-03-05 07:12 am- 0.0 1.9----30.24-- 34.5----
2026-03-05 07:06 am- 0.0 1.0----30.23-- 34.5----
2026-03-05 07:00 am- 0.0 1.0----30.23+0.05 32.2 34.5----
2026-03-05 06:54 am- 0.0 4.1----30.23- 32.9 34.3----
2026-03-05 06:48 am N 1.0 1.9----30.22-- 34.3----
2026-03-05 06:42 am- 0.0 0.0----30.22-- 34.3----
2026-03-05 06:36 am- 0.0 1.9----30.22-- 34.3----
2026-03-05 06:30 am- 0.0 1.0----30.22- 30.2 34.3----
2026-03-05 06:24 am- 0.0 1.0----30.22- 30.0 34.3----
2026-03-05 06:18 amWSW 1.0 2.9----30.22-- 34.3----
2026-03-05 06:12 amSSW 1.9 2.9----30.22-- 34.3----
2026-03-05 06:06 am SW 2.9 2.9----30.21-- 34.3----
2026-03-05 06:00 am W 1.9 1.9----30.21+0.05 30.2 34.5----
2026-03-05 05:54 am- 0.0 4.1----30.21- 30.4 34.5----
2026-03-05 05:48 am W 2.9 2.9----30.20-- 34.5----
2026-03-05 05:42 amWSW 1.9 2.9----30.20-- 34.5----
2026-03-05 05:36 am N 1.9 4.1----30.20-- 34.5----
2026-03-05 05:30 am NE 1.0 1.9----30.20- 31.3 34.5----
2026-03-05 05:24 am- 0.0 1.0----30.19- 31.1 34.5----
2026-03-05 05:18 am- 0.0 1.0----30.20-- 34.5----
2026-03-05 05:12 am- 0.0 1.0----30.19-- 34.7----
2026-03-05 05:06 am- 0.0 1.0----30.20-- 34.7----
2026-03-05 05:00 am- 0.0 1.9----30.19+0.04 30.9 34.7----
2026-03-05 04:54 amSSW 1.9 2.9----30.19- 30.7 34.7----
2026-03-05 04:48 amSSW 1.9 2.9----30.19-- 34.7----
2026-03-05 04:42 am S 2.9 2.9----30.19-- 34.7----
2026-03-05 04:36 amSSW 1.9 2.9----30.19-- 34.7----
2026-03-05 04:30 am SW 1.0 2.9----30.19- 31.1 34.7----
2026-03-05 04:24 amSSW 1.9 4.1----30.18- 30.7 34.7----
2026-03-05 04:18 amSSW 1.9 4.1----30.18- 30.6 34.7----
2026-03-05 04:12 amSSW 4.1 5.1----30.18- 30.6 34.7----
2026-03-05 04:06 am S 4.1 4.1----30.18- 30.6 34.7----
2026-03-05 04:00 amSSW 2.9 4.1----30.18+0.02 30.7 34.9----
2026-03-05 03:54 amSSW 2.9 2.9----30.18- 30.6 34.7----
2026-03-05 03:48 amSSW 2.9 2.9----30.17-- 34.7----
2026-03-05 03:42 am SW 1.9 2.9----30.17-- 34.7----
2026-03-05 03:36 amWSW 1.9 4.1----30.17-- 34.7----
2026-03-05 03:30 am SW 1.9 1.9----30.16- 31.1 34.7----
2026-03-05 03:24 am- 0.0 2.9----30.16- 30.7 34.7----
2026-03-05 03:18 amSSW 2.9 2.9----30.16-- 34.7----
2026-03-05 03:12 am S 2.9 4.1----30.16-- 34.7----
2026-03-05 03:06 am S 2.9 4.1----30.16-- 34.9----
2026-03-05 03:00 amSSW 2.9 4.1----30.16+0.00 30.7 34.9----
2026-03-05 02:54 am SW 1.9 1.9----30.16- 31.8 34.9----
2026-03-05 02:48 am- 0.0 1.9----30.16-- 34.9----
2026-03-05 02:42 amWSW 1.0 1.9----30.15-- 34.9----
2026-03-05 02:36 am SW 1.9 4.1----30.15-- 34.9----
2026-03-05 02:30 amSSW 4.1 4.1----30.15- 30.7 34.9----
2026-03-05 02:24 amSSW 2.9 4.1----30.15- 31.1 34.9----
2026-03-05 02:18 am SW 1.9 1.9----30.16-------
2026-03-05 02:12 am SW 1.9 1.9----30.16-------
2026-03-05 02:06 amSSW 1.9 2.9----30.16-------
2026-03-05 02:00 am SE 1.0 1.9----30.16+0.00 32.2 34.9----
2026-03-05 01:54 am- 0.0 1.0----30.16- 32.4 34.9----
2026-03-05 01:48 am NE 1.9 1.9----30.16-- 34.9----
2026-03-05 01:42 amNNE 1.0 1.9----30.16-- 34.9----
2026-03-05 01:36 am W 1.9 2.9----30.16-- 34.9----
2026-03-05 01:30 am SW 2.9 5.1----30.16- 31.8 34.9----
2026-03-05 01:24 amSSW 5.1 5.1----30.16- 31.6 34.9----
2026-03-05 01:18 amSSW 4.1 5.1----30.16-- 34.9----
2026-03-05 01:12 amSSW 1.9 2.9----30.16-- 34.9----
2026-03-05 01:06 am SW 1.9 1.9----30.16-- 34.9----
2026-03-05 01:00 amWSW 1.0 2.9----30.16+0.00 32.7 34.9----
2026-03-05 12:54 amSSW 2.9 4.1----30.16- 32.7 34.9----
2026-03-05 12:48 amSSW 1.9 2.9----30.16-- 34.9----
2026-03-05 12:42 amSSW 1.0 1.9----30.16-- 34.9----
2026-03-05 12:36 am- 0.0 1.9----30.16-- 34.9----
2026-03-05 12:30 amENE 1.0 1.9----30.16- 33.3 34.9----
2026-03-05 12:24 am- 0.0 1.0----30.16- 33.3 34.9----
2026-03-05 12:18 am- 0.0 1.0----30.16-- 34.9----
2026-03-05 12:12 am- 0.0 1.0----30.16-- 34.9----
2026-03-05 12:06 amSSW 1.0 1.9----30.16-- 34.9----
2026-03-05 12:00 amSSW 1.0 1.9----30.16+0.01 33.6 34.9----
2026-03-04 11:54 pm- 0.0 0.0----30.16- 33.8 34.9----
2026-03-04 11:48 pm- 0.0 1.9----30.16- 34.0 34.9----
2026-03-04 11:42 pm- 0.0 1.0----30.16- 34.0 34.9----
2026-03-04 11:36 pm- 0.0 1.0----30.17- 34.3 34.9----
2026-03-04 11:30 pm- 0.0 0.0----30.16- 34.5 34.9----
2026-03-04 11:24 pm- 0.0 1.9----30.16- 35.2 34.9----
2026-03-04 11:18 pm SW 2.9 5.1----30.16-- 34.9----
2026-03-04 11:12 pm SW 5.1 6.0----30.16-- 34.9----
2026-03-04 11:06 pmSSW 6.0 7.0----30.16-- 34.9----
2026-03-04 11:00 pmSSW 6.0 6.0----30.16+0.02 36.0 34.9----
2026-03-04 10:54 pmSSW 5.1 5.1----30.16- 36.1 34.9----
2026-03-04 10:48 pmSSW 5.1 5.1----30.16- 37.6 34.9----
2026-03-04 10:42 pm SW 2.9 2.9----30.16- 37.4 34.9----
2026-03-04 10:36 pm SW 1.9 1.9----30.16- 37.0 34.9----
2026-03-04 10:30 pmWSW 1.0 1.9----30.16- 37.6 34.9----
2026-03-04 10:24 pm- 0.0 1.0----30.16- 37.0 34.9----
2026-03-04 10:18 pm S 1.0 1.0----30.16-- 34.9----
2026-03-04 10:12 pmESE 1.0 1.0----30.16-- 34.9----
2026-03-04 10:06 pm- 0.0 0.0----30.16-- 34.9----
2026-03-04 10:00 pm- 0.0 1.9----30.16+0.02 37.8 34.9----
2026-03-04 09:54 pm N 1.0 1.9----30.16- 36.9 34.9----
2026-03-04 09:48 pmSSE 1.9 1.9----30.16-- 34.9----
2026-03-04 09:42 pmSSE 1.0 2.9----30.16-- 34.9----
2026-03-04 09:36 pm S 2.9 5.1----30.16-- 34.9----
2026-03-04 09:30 pm S 4.1 5.1----30.16- 38.3 34.9----
2026-03-04 09:24 pmSSW 4.1 5.1----30.16- 38.8 34.7----
2026-03-04 09:18 pmSSW 4.1 4.1----30.16-- 34.9----
2026-03-04 09:12 pm S 2.9 4.1----30.15-- 34.9----
2026-03-04 09:06 pm S 1.9 1.9----30.15-- 34.9----
2026-03-04 09:00 pm S 1.0 1.9----30.15+0.02 39.2 34.9----
2026-03-04 08:54 pmSSW 1.9 4.1----30.15- 38.3 34.9----
2026-03-04 08:48 pmSSW 2.9 4.1----30.15-- 34.9----
2026-03-04 08:42 pm S 2.9 2.9----30.15-- 34.9----
2026-03-04 08:36 pm S 4.1 5.1----30.15-- 34.9----
2026-03-04 08:30 pmSSW 4.1 5.1----30.15- 41.5 34.9----
2026-03-04 08:24 pmWSW 2.9 8.0----30.15- 44.8 34.9----
2026-03-04 08:18 pmWSW 6.0 9.9----30.15- 46.9 34.9----
2026-03-04 08:12 pm W 4.1 7.0----30.14- 46.2 34.9----
2026-03-04 08:06 pmWSW 2.9 6.0----30.14- 45.3 34.9----
2026-03-04 08:00 pm W 5.1 8.0----30.14+0.03 46.6 34.9----
2026-03-04 07:54 pm W 6.0 7.0----30.14- 47.3 34.9----
2026-03-04 07:48 pmWSW 5.1 8.0----30.14-- 34.9----
2026-03-04 07:42 pmWSW 6.0 8.0----30.14-- 34.9----
2026-03-04 07:36 pm SW 5.1 5.1----30.14-- 35.1----
2026-03-04 07:30 pm SW 4.1 4.1----30.14- 45.7 35.1----
2026-03-04 07:24 pm SW 2.9 4.1----30.14- 45.3 35.1----
2026-03-04 07:18 pmWSW 4.1 5.1----30.14-- 35.2----
2026-03-04 07:12 pmWSW 4.1 5.1----30.14-- 35.2----
2026-03-04 07:06 pmWSW 4.1 5.1----30.14-- 35.2----
2026-03-04 07:00 pm SW 5.1 6.0----30.14+0.04 47.7 35.2----
2026-03-04 06:54 pmWSW 2.9 6.0----30.14- 48.4 35.2----
2026-03-04 06:48 pmWSW 4.1 5.1----30.14-------
2026-03-04 06:42 pmWSW 5.1 6.0----30.14-------
2026-03-04 06:36 pmWSW 5.1 8.0----30.14-------
2026-03-04 06:30 pm SW 6.0 8.0----30.14- 49.5 35.2----
2026-03-04 06:24 pm SW 5.1 8.0----30.14- 49.3 35.2----
2026-03-04 06:18 pmWSW 5.1 8.0----30.14- 49.6 35.4----
2026-03-04 06:12 pmWSW 6.0 9.9----30.14- 49.6 35.4----
2026-03-04 06:06 pm SW 6.0 9.9----30.14- 49.6 35.4----
2026-03-04 06:00 pmWSW 7.0 11.1----30.13+0.02 49.5 35.4----
2026-03-04 05:54 pm SW 7.0 9.9----30.13- 48.6 35.4----
2026-03-04 05:48 pmSSW 5.1 7.0----30.13-- 35.4----
2026-03-04 05:42 pmSSW 4.1 5.1----30.12-- 35.4----
2026-03-04 05:36 pm SW 4.1 7.0----30.12-- 35.4----
2026-03-04 05:30 pm SW 5.1 8.0----30.12- 47.8 35.4----
2026-03-04 05:24 pm SW 7.0 8.9----30.12- 48.6 35.4----
2026-03-04 05:18 pmSSW 5.1 8.0----30.12-- 35.4----
2026-03-04 05:12 pm SW 7.0 9.9----30.11-- 35.2----
2026-03-04 05:06 pm SW 8.0 9.9----30.11-- 35.2----
2026-03-04 05:00 pm SW 7.0 9.9----30.11-0.01 48.9 35.1----
2026-03-04 04:54 pm SW 6.0 8.9----30.11- 49.3 35.1----
2026-03-04 04:48 pm SW 6.0 11.1----30.11- 49.8 34.9----
2026-03-04 04:42 pm SW 4.1 7.0----30.11- 48.9 34.9----
2026-03-04 04:36 pm SW 5.1 8.0----30.11- 47.5 34.9----
2026-03-04 04:30 pmSSW 7.0 8.9----30.11- 46.0 34.9----
2026-03-04 04:24 pmSSW 5.1 7.0----30.10- 45.7 34.7----
2026-03-04 04:18 pmSSW 6.0 7.0----30.10-- 34.7----
2026-03-04 04:12 pmSSW 5.1 6.0----30.11-- 34.7----
2026-03-04 04:06 pm S 5.1 7.0----30.11-- 34.7----
2026-03-04 04:00 pm S 5.1 7.0----30.10-0.03 44.6 34.7----
2026-03-04 03:54 pm S 7.0 8.0----30.11- 44.1 34.7----
2026-03-04 03:48 pm S 7.0 7.0----30.11-- 34.7----
2026-03-04 03:42 pm S 5.1 6.0----30.11-- 34.7----
2026-03-04 03:36 pm S 6.0 7.0----30.11-- 34.7----
2026-03-04 03:30 pm S 7.0 9.9----30.11- 42.6 34.7----
2026-03-04 03:24 pm S 8.9 8.9----30.11- 42.1 34.7----
2026-03-04 03:18 pm S 6.0 7.0----30.11-- 34.7----
2026-03-04 03:12 pmSSW 6.0 7.0----30.11-- 34.7----
2026-03-04 03:06 pm S 8.0 9.9----30.11-- 34.7----
2026-03-04 03:00 pm S 8.9 12.0----30.11-0.04 41.0 34.7----
2026-03-04 02:54 pm S 11.1 13.0----30.11- 40.6 34.7----
2026-03-04 02:48 pm S 11.1 13.0----30.11-- 34.7----
2026-03-04 02:42 pm S 12.0 13.0----30.11-- 34.7----
2026-03-04 02:36 pm S 12.0 14.0----30.11-- 34.7----
2026-03-04 02:30 pm S 12.0 14.0----30.11- 40.8 34.7----
2026-03-04 02:24 pm S 12.0 14.0----30.11- 40.8 34.7----
2026-03-04 02:18 pm S 12.0 15.0----30.12-- 34.7----
2026-03-04 02:12 pm S 12.0 15.0----30.12-- 34.7----
2026-03-04 02:06 pm S 11.1 14.0----30.12-- 34.5----
2026-03-04 02:00 pm S 11.1 12.0----30.12-0.06 40.3 34.5----
2026-03-04 01:54 pm S 11.1 12.0----30.12- 40.1 34.5----
2026-03-04 01:48 pm S 9.9 13.0----30.12- 39.7 34.5----
2026-03-04 01:42 pm S 11.1 17.1----30.12- 39.4 34.5----
2026-03-04 01:36 pm S 15.0 15.9----30.13- 39.2 34.5----
2026-03-04 01:30 pm S 8.0 9.9----30.13- 39.6 34.5----
2026-03-04 01:24 pm S 8.9 13.0----30.13- 39.4 34.5----
2026-03-04 01:18 pm S 9.9 12.0----30.13-- 34.5----
2026-03-04 01:12 pm S 9.9 12.0----30.13-- 34.5----
2026-03-04 01:06 pm S 9.9 11.1----30.14-- 34.5----
2026-03-04 01:00 pmSSW 9.9 12.0----30.14-0.06 38.7 34.5----
2026-03-04 12:54 pmSSW 8.9 12.0----30.14- 39.2 34.5----
2026-03-04 12:48 pmSSW 8.9 11.1----30.14-- 34.5----
2026-03-04 12:42 pm S 9.9 11.1----30.14-- 34.5----
2026-03-04 12:36 pm S 5.1 8.0----30.14-- 34.5----
2026-03-04 12:30 pmESE 4.1 5.1----30.14- 41.4 34.5----
2026-03-04 12:24 pmESE 2.9 4.1----30.14- 40.8 34.5----
2026-03-04 12:18 pmESE 4.1 5.1----30.14-- 34.3----
2026-03-04 12:12 pm E 4.1 5.1----30.14-- 34.3----
2026-03-04 12:06 pmESE 4.1 5.1----30.14-- 34.3----
2026-03-04 12:00 pmESE 5.1 5.1----30.15-0.04 39.2 34.3----
2026-03-04 11:54 am S 5.1 6.0----30.15- 40.3 34.3----
2026-03-04 11:48 amSSW 5.1 7.0----30.15-- 34.3----
2026-03-04 11:42 am S 6.0 7.0----30.15-- 34.3----
2026-03-04 11:36 am S 6.0 6.0----30.15-- 34.3----
2026-03-04 11:30 am S 6.0 7.0----30.16- 39.0 34.3----
2026-03-04 11:24 am S 7.0 7.0----30.16- 38.3 34.3----
2026-03-04 11:18 am S 6.0 6.0----30.17-- 34.3----
2026-03-04 11:12 am S 6.0 7.0----30.17-- 34.5----
2026-03-04 11:06 am S 5.1 5.1----30.17-- 34.5----
2026-03-04 11:00 amWSW 2.9 6.0----30.18-0.01- 34.5----
2026-03-04 10:54 amWSW 5.1 6.0----30.18-- 34.5----
2026-03-04 10:48 am W 5.1 7.0----30.18- 41.5 34.5----
2026-03-04 10:42 am W 5.1 8.0----30.19- 41.0 34.3----
2026-03-04 10:36 am W 2.9 4.1----30.19- 41.0 34.3----
2026-03-04 10:30 amWSW 1.9 5.1----30.19-- 34.3----
2026-03-04 10:24 am SW 1.9 4.1----30.19-- 34.3----
2026-03-04 10:18 am- 0.0 2.9----30.19-- 34.2----
2026-03-04 10:12 am S 1.9 5.1----30.19-- 34.2----
2026-03-04 10:06 am S 2.9 7.0----30.20-- 34.0----
2026-03-04 10:00 amWSW 6.0 7.0----30.19+0.05 38.1 34.0----
2026-03-04 09:54 am NW 1.9 5.1----30.19- 38.1 34.0----
2026-03-04 09:48 amWSW 2.9 4.1----30.19- 37.8 34.0----
2026-03-04 09:42 am W 2.9 4.1----30.19- 38.5 34.0----
2026-03-04 09:36 am W 1.9 4.1----30.19- 37.9 34.0----
2026-03-04 09:30 am W 2.9 4.1----30.19- 37.4 34.0----
2026-03-04 09:24 am W 2.9 5.1----30.19- 36.1 34.0----
2026-03-04 09:18 amWSW 5.1 7.0----30.19-- 34.0----
2026-03-04 09:12 am W 6.0 7.0----30.19-- 34.0----
2026-03-04 09:06 am W 6.0 8.0----30.19-- 34.0----
2026-03-04 09:00 am W 5.1 6.0----30.19+0.09 34.5 34.0----
2026-03-04 08:54 am W 4.1 5.1----30.19- 34.3 34.0----