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 EDT)
1718 GMT on 05/23/2025:
     

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): NW ( 310 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 8.0 kts
5-day plot - Wind Gust Wind Gust (GST): 12.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.70 in
5-day plot - Air Temperature Air Temperature (ATMP): 47.8 °F
5-day plot - Water Temperature Water Temperature (WTMP): 50.4 °F
5-day plot - Wind Chill Wind Chill (CHILL): 43.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 7.8 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
(EDT)
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
2025-05-23 01:12 pm NW 7.0 13.0----29.70- 47.8 50.4----
2025-05-23 01:06 pmNNW 11.1 15.0----29.70- 47.3 50.4----
2025-05-23 01:00 pm NW 9.9 14.0----29.70+0.04 46.9 50.4----
2025-05-23 12:54 pm NW 8.0 13.0----29.70- 47.1 50.2----
2025-05-23 12:48 pm NW 7.0 14.0----29.70-- 50.2----
2025-05-23 12:42 pmNNW 9.9 13.0----29.70-- 50.2----
2025-05-23 12:36 pm NW 7.0 14.0----29.70-- 50.2----
2025-05-23 12:30 pmNNW 7.0 13.0----29.70- 47.3 50.2----
2025-05-23 12:24 pmNNW 8.9 13.0----29.69- 47.3 50.2----
2025-05-23 12:18 pm N 8.0 14.0----29.69- 47.1 50.2----
2025-05-23 12:12 pm N 12.0 17.1----29.69- 46.9 50.2----
2025-05-23 12:06 pmNNW 7.0 12.0----29.69- 47.1 50.2----
2025-05-23 12:00 pmNNW 8.9 17.1----29.69+0.05 46.9 50.2----
2025-05-23 11:54 am N 8.9 15.0----29.69- 46.8 50.0----
2025-05-23 11:48 amNNW 12.0 19.0----29.69-- 50.0----
2025-05-23 11:42 amNNW 9.9 15.9----29.68-- 50.0----
2025-05-23 11:36 amNNW 12.0 17.1----29.68-- 50.0----
2025-05-23 11:30 amNNW 8.0 15.0----29.68- 46.4 50.0----
2025-05-23 11:24 amNNW 12.0 18.1----29.68- 46.0 50.0----
2025-05-23 11:18 amNNW 12.0 18.1----29.67- 46.0 50.0----
2025-05-23 11:12 amNNW 15.0 22.9----29.67- 45.7 50.0----
2025-05-23 11:06 amNNW 13.0 24.1----29.67- 45.5 50.0----
2025-05-23 11:00 am N 11.1 17.1----29.67+0.03 45.5 50.0----
2025-05-23 10:54 amNNW 11.1 22.0----29.67- 45.3 50.0----
2025-05-23 10:48 amNNW 9.9 21.0----29.67-- 50.0----
2025-05-23 10:42 am NW 11.1 15.9----29.67-- 49.8----
2025-05-23 10:36 amNNW 8.9 14.0----29.67-- 49.8----
2025-05-23 10:30 amNNW 9.9 19.0----29.67- 45.0 49.8----
2025-05-23 10:24 amNNW 13.0 20.0----29.67- 44.8 49.8----
2025-05-23 10:18 amNNW 9.9 17.1----29.67- 45.0 49.8----
2025-05-23 10:12 amNNW 8.9 17.1----29.67- 45.0 49.8----
2025-05-23 10:06 amNNW 9.9 15.0----29.67- 45.0 49.8----
2025-05-23 10:00 amNNW 11.1 15.0----29.67+0.01 44.8 49.8----
2025-05-23 09:54 amNNW 8.9 18.1----29.66- 44.8 49.6----
2025-05-23 09:48 amNNW 8.0 15.0----29.66-- 49.6----
2025-05-23 09:42 amNNW 9.9 15.0----29.66-- 49.6----
2025-05-23 09:36 amNNW 9.9 19.0----29.66-- 49.6----
2025-05-23 09:30 amNNW 15.0 22.0----29.65- 44.4 49.8----
2025-05-23 09:24 amNNW 14.0 19.0----29.65- 44.4 49.6----
2025-05-23 09:18 amNNW 8.0 21.0----29.65- 44.4 49.8----
2025-05-23 09:12 amNNW 12.0 17.1----29.64- 44.2 49.6----
2025-05-23 09:06 amNNW 11.1 15.9----29.64- 44.1 49.6----
2025-05-23 09:00 amNNW 11.1 18.1----29.64-0.02 44.1 49.6----
2025-05-23 08:54 amNNW 11.1 17.1----29.65- 44.1 49.6----
2025-05-23 08:48 amNNW 13.0 19.0----29.64-- 49.6----
2025-05-23 08:42 amNNW 12.0 19.0----29.65-- 49.6----
2025-05-23 08:36 amNNW 9.9 17.1----29.65-- 49.6----
2025-05-23 08:30 amNNW 11.1 15.9----29.65- 43.7 49.6----
2025-05-23 08:24 amNNW 11.1 15.9----29.65- 43.7 49.6----
2025-05-23 08:18 amNNW 11.1 15.0----29.65- 43.7 49.6----
2025-05-23 08:12 amNNW 8.0 15.0----29.65- 43.7 49.6----
2025-05-23 08:06 amNNW 13.0 20.0----29.65- 43.5 49.8----
2025-05-23 08:00 amNNW 12.0 17.1----29.65-0.02 43.5 49.8----
2025-05-23 07:54 amNNW 13.0 18.1----29.65- 43.3 49.6----
2025-05-23 07:48 amNNW 13.0 20.0----29.65- 43.3 49.6----
2025-05-23 07:42 amNNW 14.0 20.0----29.65- 43.3 49.6----
2025-05-23 07:36 am N 12.0 20.0----29.65- 43.3 49.6----
2025-05-23 07:30 am N 13.0 20.0----29.65- 43.3 49.6----
2025-05-23 07:24 am N 12.0 19.0----29.65- 43.5 49.5----
2025-05-23 07:18 amNNW 12.0 19.0----29.65- 43.3 49.5----
2025-05-23 07:12 am N 9.9 18.1----29.65- 43.3 49.5----
2025-05-23 07:06 amNNW 13.0 20.0----29.65- 43.3 49.6----
2025-05-23 07:00 am N 12.0 19.0----29.65-0.02 43.3 49.6----
2025-05-23 06:54 am N 13.0 19.0----29.66- 43.3 49.6----
2025-05-23 06:48 am N 9.9 20.0----29.65-- 49.6----
2025-05-23 06:42 amNNW 12.0 19.0----29.66-- 49.6----
2025-05-23 06:36 am N 13.0 20.0----29.65-- 49.8----
2025-05-23 06:30 am N 12.0 19.0----29.65- 43.3 49.8----
2025-05-23 06:24 am N 11.1 19.0----29.66- 43.3 49.8----
2025-05-23 06:18 am N 15.0 22.0----29.65- 43.3 50.0----
2025-05-23 06:12 amNNW 11.1 18.1----29.66- 43.3 50.0----
2025-05-23 06:06 am N 13.0 20.0----29.66- 43.3 50.2----
2025-05-23 06:00 am N 12.0 18.1----29.66-0.04 43.5 50.2----
2025-05-23 05:54 am N 13.0 17.1----29.66- 43.3 50.2----
2025-05-23 05:48 am N 15.0 22.9----29.66-- 50.2----
2025-05-23 05:42 am N 15.0 20.0----29.65-- 50.2----
2025-05-23 05:36 am N 11.1 18.1----29.66-- 50.0----
2025-05-23 05:30 am N 13.0 20.0----29.66- 43.5 50.2----
2025-05-23 05:24 am N 15.0 20.0----29.66- 43.5 50.0----
2025-05-23 05:18 am N 12.0 24.1----29.66- 43.7 50.0----
2025-05-23 05:12 am N 14.0 20.0----29.66- 43.5 50.2----
2025-05-23 05:06 am N 13.0 18.1----29.66- 43.5 50.2----
2025-05-23 05:00 am N 13.0 20.0----29.67-0.06 43.5 50.2----
2025-05-23 04:54 am N 13.0 20.0----29.67- 43.5 50.2----
2025-05-23 04:48 am N 13.0 19.0----29.67-- 50.0----
2025-05-23 04:42 am N 14.0 22.0----29.67-- 50.0----
2025-05-23 04:36 am N 17.1 24.1----29.67-- 50.0----
2025-05-23 04:30 am N 15.9 20.0----29.67- 43.5 50.0----
2025-05-23 04:24 am N 15.0 20.0----29.67- 43.7 50.2----
2025-05-23 04:18 am N 14.0 22.9----29.67- 43.5 50.2----
2025-05-23 04:12 am N 15.9 20.0----29.67- 43.5 50.2----
2025-05-23 04:06 am N 15.0 21.0----29.68- 43.5 50.2----
2025-05-23 04:00 am N 13.0 20.0----29.68-0.08 43.7 50.2----
2025-05-23 03:54 am N 13.0 18.1----29.68- 43.5 50.2----
2025-05-23 03:48 am N 14.0 21.0----29.68- 43.7 50.2----
2025-05-23 03:42 am N 14.0 24.1----29.68- 43.5 50.2----
2025-05-23 03:36 am N 13.0 19.0----29.68- 43.7 50.2----
2025-05-23 03:30 am N 13.0 15.9----29.68- 43.9 50.2----
2025-05-23 03:24 am N 14.0 21.0----29.69- 43.9 50.2----
2025-05-23 03:18 am N 15.9 19.0----29.69- 43.9 50.2----
2025-05-23 03:12 am N 17.1 21.0----29.69- 44.6 50.2----
2025-05-23 03:06 amNNE 19.0 21.0----29.70- 44.8 50.0----
2025-05-23 03:00 amNNE 17.1 20.0----29.70-0.09 44.8 50.2----
2025-05-23 02:54 amNNE 20.0 25.1----29.71- 44.8 50.2----
2025-05-23 02:48 am N 18.1 24.1----29.71-- 50.2----
2025-05-23 02:42 amNNE 19.0 24.1----29.71-- 50.2----
2025-05-23 02:36 amNNE 19.0 22.9----29.72-- 50.0----
2025-05-23 02:30 amNNE 20.0 27.0----29.72- 45.0 50.0----
2025-05-23 02:24 amNNE 15.9 22.0----29.72- 45.3 50.0----
2025-05-23 02:18 am N 17.1 22.0----29.72- 45.1 50.0----
2025-05-23 02:12 am N 15.0 22.0----29.72- 45.1 50.0----
2025-05-23 02:06 am N 18.1 22.9----29.72- 45.3 50.0----
2025-05-23 02:00 am N 15.0 24.1----29.72-0.10 45.1 50.0----
2025-05-23 01:54 am N 17.1 22.9----29.73- 45.5 50.0----
2025-05-23 01:48 am N 15.0 26.0----29.73-- 50.0----
2025-05-23 01:42 amNNE 22.9 29.9----29.73-- 50.0----
2025-05-23 01:36 amNNE 25.1 28.9----29.73-- 50.0----
2025-05-23 01:30 amNNE 21.0 27.0----29.74- 45.7 50.0----
2025-05-23 01:24 amNNE 19.0 24.1----29.75- 45.7 50.0----
2025-05-23 01:18 amNNE 19.0 25.1----29.75- 45.9 50.0----
2025-05-23 01:12 amNNE 15.9 24.1----29.76- 45.9 50.0----
2025-05-23 01:06 amNNE 22.0 26.0----29.76- 45.7 50.0----
2025-05-23 01:00 amNNE 19.0 25.1----29.76-0.09 45.7 50.2----
2025-05-23 12:54 amNNE 15.9 22.0----29.77- 46.0 50.2----
2025-05-23 12:48 amNNE 18.1 21.0----29.77-- 50.2----
2025-05-23 12:42 amNNE 20.0 22.9----29.78-- 50.2----
2025-05-23 12:36 amNNE 19.0 22.9----29.78-- 50.2----
2025-05-23 12:30 amNNE 19.0 26.0----29.77- 45.9 50.2----
2025-05-23 12:24 amNNE 22.0 27.0----29.77- 46.0 50.2----
2025-05-23 12:18 amNNE 21.0 25.1----29.77- 46.0 50.2----
2025-05-23 12:12 amNNE 19.0 24.1----29.78- 46.2 50.2----
2025-05-23 12:06 amNNE 21.0 25.1----29.79- 46.0 50.2----
2025-05-23 12:00 amNNE 20.0 25.1----29.80-0.09 46.2 50.2----
2025-05-22 11:54 pmNNE 22.0 26.0----29.80- 46.4 50.2----
2025-05-22 11:48 pmNNE 22.9 27.0----29.80-- 50.0----
2025-05-22 11:42 pmNNE 22.9 26.0----29.80-- 50.0----
2025-05-22 11:36 pmNNE 20.0 25.1----29.81-- 50.2----
2025-05-22 11:30 pmNNE 22.0 27.0----29.81- 46.4 50.2----
2025-05-22 11:24 pmNNE 22.0 27.0----29.81- 46.4 50.2----
2025-05-22 11:18 pmNNE 22.0 26.0----29.82- 46.6 50.2----
2025-05-22 11:12 pmNNE 21.0 27.0----29.82- 46.6 50.2----
2025-05-22 11:06 pmNNE 22.0 27.0----29.83- 46.6 50.2----
2025-05-22 11:00 pmNNE 22.0 26.0----29.83-0.07 46.8 50.2----
2025-05-22 10:54 pmNNE 24.1 28.0----29.83- 46.6 50.2----
2025-05-22 10:48 pm NE 22.0 29.9----29.83-- 50.2----
2025-05-22 10:42 pmNNE 21.0 26.0----29.83-- 50.0----
2025-05-22 10:36 pmNNE 21.0 26.0----29.83-- 50.2----
2025-05-22 10:30 pm NE 22.9 28.0----29.83- 46.6 50.0----
2025-05-22 10:24 pmNNE 22.9 28.0----29.84- 46.4 50.2----
2025-05-22 10:18 pm NE 22.9 29.9----29.84- 46.6 50.2----
2025-05-22 10:12 pm NE 22.9 28.9----29.85- 46.4 50.2----
2025-05-22 10:06 pm NE 26.0 31.1----29.85- 46.0 50.0----
2025-05-22 10:00 pm NE 24.1 28.0----29.85-0.07 45.9 50.0----
2025-05-22 09:54 pmNNE 22.0 28.0----29.86- 45.7 50.0----
2025-05-22 09:48 pm NE 22.0 28.0----29.86-- 49.8----
2025-05-22 09:42 pm NE 21.0 26.0----29.87-- 49.8----
2025-05-22 09:36 pm NE 20.0 25.1----29.87-- 49.8----
2025-05-22 09:30 pm NE 22.0 28.0----29.88- 44.8 49.6----
2025-05-22 09:24 pm NE 20.0 28.9----29.88- 45.0 49.6----
2025-05-22 09:18 pm NE 22.0 32.1----29.88- 44.8 49.6----
2025-05-22 09:12 pm NE 24.1 28.9----29.88- 44.6 49.6----
2025-05-22 09:06 pm NE 25.1 32.1----29.88- 44.8 49.6----
2025-05-22 09:00 pm NE 22.9 31.1----29.88-0.07 46.6 49.6----
2025-05-22 08:54 pm NE 24.1 28.9----29.88- 46.8 49.6----
2025-05-22 08:48 pm NE 24.1 32.1----29.88-- 49.6----
2025-05-22 08:42 pm NE 24.1 29.9----29.89-- 49.6----
2025-05-22 08:36 pm NE 21.0 31.1----29.89-- 49.6----
2025-05-22 08:30 pm NE 25.1 28.0----29.89- 46.0 49.8----
2025-05-22 08:24 pm NE 24.1 29.9----29.89- 46.2 49.8----
2025-05-22 08:18 pm NE 22.9 29.9----29.89- 46.0 49.8----
2025-05-22 08:12 pm NE 27.0 35.0----29.90- 45.9 49.8----
2025-05-22 08:06 pm NE 25.1 32.1----29.90- 45.5 49.8----
2025-05-22 08:00 pm NE 24.1 32.1----29.90-0.07 45.3 49.8----
2025-05-22 07:54 pm NE 24.1 31.1----29.90- 45.3 49.8----
2025-05-22 07:48 pm NE 22.9 31.1----29.91-- 49.8----
2025-05-22 07:42 pm NE 21.0 26.0----29.91-- 49.8----
2025-05-22 07:36 pm NE 22.9 27.0----29.92-- 49.8----
2025-05-22 07:30 pm NE 24.1 31.1----29.92- 46.8 49.8----
2025-05-22 07:24 pm NE 20.0 29.9----29.92- 46.6 49.8----
2025-05-22 07:00 pm NE 22.9 29.9----29.93-0.05 46.9 49.8----
2025-05-22 06:54 pm NE 22.0 28.9----29.93- 46.9 49.8----
2025-05-22 06:48 pm NE 22.0 28.0----29.93-- 49.8----
2025-05-22 06:42 pm NE 19.0 31.1----29.94-- 49.8----
2025-05-22 06:36 pmENE 22.0 28.9----29.93-- 49.6----
2025-05-22 06:30 pm NE 20.0 27.0----29.94- 47.3 49.8----
2025-05-22 06:24 pmENE 22.9 29.9----29.94- 47.3 49.8----
2025-05-22 06:18 pm NE 22.0 26.0----29.94- 47.1 49.8----
2025-05-22 06:12 pmENE 22.9 28.0----29.94- 47.3 49.8----
2025-05-22 06:06 pm NE 22.9 28.9----29.95- 47.5 49.8----
2025-05-22 06:00 pmENE 22.9 27.0----29.95-0.04 47.5 49.8----
2025-05-22 05:54 pm NE 21.0 28.0----29.95- 47.5 50.0----
2025-05-22 05:48 pm NE 22.0 28.9----29.95- 47.5 50.0----
2025-05-22 05:42 pm NE 24.1 32.1----29.95- 47.3 50.0----
2025-05-22 05:36 pm NE 22.9 29.9----29.95- 47.3 50.0----
2025-05-22 05:30 pm NE 22.0 33.0----29.96- 47.7 50.0----
2025-05-22 05:24 pmENE 22.9 28.0----29.96- 47.7 50.2----
2025-05-22 05:18 pm NE 21.0 28.9----29.96- 47.5 50.4----
2025-05-22 05:12 pmENE 22.0 29.9----29.96- 47.5 50.7----
2025-05-22 05:06 pmENE 18.1 26.0----29.97- 47.3 50.9----
2025-05-22 05:00 pmENE 21.0 26.0----29.97-0.03 47.3 50.9----
2025-05-22 04:54 pmENE 22.0 28.9----29.97- 47.3 50.9----
2025-05-22 04:48 pmENE 22.0 31.1----29.97-- 51.1----
2025-05-22 04:42 pmENE 21.0 28.0----29.97-- 51.1----
2025-05-22 04:36 pmENE 19.0 27.0----29.97-- 51.1----
2025-05-22 04:30 pm NE 22.0 28.9----29.97- 47.3 51.1----
2025-05-22 04:24 pmENE 21.0 27.0----29.97- 47.1 51.1----
2025-05-22 04:18 pmENE 20.0 27.0----29.98- 47.3 51.1----
2025-05-22 04:12 pmENE 20.0 28.9----29.98- 47.1 51.1----
2025-05-22 04:06 pmENE 21.0 26.0----29.98- 47.1 51.1----
2025-05-22 04:00 pmENE 21.0 28.0----29.98-0.05 47.1 51.1----
2025-05-22 03:54 pmENE 18.1 22.9----29.98- 47.1 51.1----
2025-05-22 03:48 pmENE 19.0 27.0----29.98-- 51.1----
2025-05-22 03:42 pmENE 22.0 28.0----29.97-- 51.1----
2025-05-22 03:36 pmENE 22.0 26.0----29.98-- 51.1----
2025-05-22 03:30 pmENE 22.0 29.9----29.98- 47.1 51.1----
2025-05-22 03:24 pmENE 21.0 27.0----29.98- 47.1 51.1----
2025-05-22 03:18 pmENE 22.0 26.0----29.98- 46.9 51.1----
2025-05-22 03:12 pmENE 22.0 28.0----29.98- 47.1 51.1----
2025-05-22 03:06 pmENE 22.0 26.0----29.98- 47.1 51.1----
2025-05-22 03:00 pmENE 19.0 25.1----29.98-0.05 47.1 51.1----
2025-05-22 02:54 pm NE 20.0 29.9----29.98- 47.1 51.1----
2025-05-22 02:48 pmENE 19.0 28.9----29.99-- 51.1----
2025-05-22 02:42 pmENE 24.1 28.0----29.99-- 51.1----
2025-05-22 02:36 pmENE 21.0 25.1----29.99-- 51.1----
2025-05-22 02:30 pmENE 22.0 29.9----29.99- 46.9 51.1----
2025-05-22 02:24 pmENE 21.0 28.0----30.00- 46.9 51.1----
2025-05-22 02:18 pmENE 19.0 22.9----30.00- 46.8 51.1----
2025-05-22 02:12 pmENE 18.1 25.1----30.00- 46.9 51.1----
2025-05-22 02:06 pmENE 20.0 25.1----30.00- 46.9 51.1----
2025-05-22 02:00 pmENE 17.1 26.0----30.00-0.05 46.9 51.1----
2025-05-22 01:54 pmENE 19.0 25.1----30.01- 46.8 51.1----
2025-05-22 01:48 pmENE 19.0 26.0----30.01-- 50.9----
2025-05-22 01:42 pmENE 21.0 25.1----30.01-- 50.9----
2025-05-22 01:36 pmENE 20.0 25.1----30.01-- 50.9----
2025-05-22 01:30 pmENE 22.0 25.1----30.02- 46.6 50.9----
2025-05-22 01:24 pmENE 18.1 26.0----30.02- 46.6 50.9----
2025-05-22 01:18 pmENE 20.0 24.1----30.02- 46.6 50.9----
2025-05-22 01:12 pmENE 19.0 25.1----30.02- 46.8 50.9----
2025-05-22 01:06 pmENE 19.0 25.1----30.02- 46.4 50.9----
2025-05-22 01:00 pmENE 21.0 25.1----30.03-0.02 46.6 50.9----
2025-05-22 12:54 pmENE 18.1 22.9----30.03- 46.8 50.9----