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


Conditions at CASM1 as of
(2:48 am EDT)
0648 GMT on 07/27/2026:
     

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): SE ( 130 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.9 kts
5-day plot - Wind Gust Wind Gust (GST): 2.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.80 in
5-day plot - Air Temperature Air Temperature (ATMP): 56.3 °F
5-day plot - Water Temperature Water Temperature (WTMP): 60.6 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 1.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 1.9 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
2026-07-27 02:42 amESE 1.9 2.9----29.80- 56.3 60.3----
2026-07-27 02:36 am SE 1.9 1.9----29.80- 57.2 60.1----
2026-07-27 02:30 am- 0.0 1.9----29.80- 57.2 60.1----
2026-07-27 02:24 am W 2.9 4.1----29.81- 57.2 59.9----
2026-07-27 02:18 am W 2.9 4.1----29.80- 57.4 59.9----
2026-07-27 02:12 am W 4.1 5.1----29.81- 57.6 59.7----
2026-07-27 02:06 am W 4.1 5.1----29.81- 57.6 59.5----
2026-07-27 02:00 amWSW 1.9 2.9----29.81-0.03 57.4 59.5----
2026-07-27 01:54 am SW 2.9 4.1----29.81- 57.2 59.4----
2026-07-27 01:48 amSSW 2.9 4.1----29.81- 57.2 59.4----
2026-07-27 01:42 am S 2.9 4.1----29.81- 56.8 59.2----
2026-07-27 01:36 am S 2.9 2.9----29.82- 56.8 59.0----
2026-07-27 01:30 am S 4.1 4.1----29.82- 56.8 59.0----
2026-07-27 01:24 am S 2.9 4.1----29.82- 57.6 58.8----
2026-07-27 01:18 amSSW 1.9 1.9----29.82- 58.5 58.8----
2026-07-27 01:12 amSSW 1.9 2.9----29.82- 58.3 59.0----
2026-07-27 01:06 amSSW 2.9 4.1----29.82- 58.1 59.0----
2026-07-27 01:00 am S 2.9 4.1----29.82-0.03 58.1 59.0----
2026-07-27 12:54 amSSW 2.9 4.1----29.82- 58.1 59.0----
2026-07-27 12:48 amSSW 4.1 4.1----29.82- 58.1 59.0----
2026-07-27 12:42 am S 2.9 2.9----29.83- 58.1 59.0----
2026-07-27 12:36 am S 1.9 1.9----29.83- 58.3 58.8----
2026-07-27 12:30 am S 1.9 4.1----29.83- 58.6 58.8----
2026-07-27 12:24 am S 2.9 4.1----29.83- 58.8 58.8----
2026-07-27 12:18 amSSW 2.9 2.9----29.83- 59.0 58.8----
2026-07-27 12:12 amSSW 2.9 2.9----29.83- 59.2 58.8----
2026-07-27 12:06 amSSW 1.9 1.9----29.83- 59.2 58.6----
2026-07-27 12:00 am- 0.0 1.0----29.83-0.01 58.8 58.6----
2026-07-26 11:54 pm- 0.0 1.0----29.83- 59.0 58.6----
2026-07-26 11:48 pm- 0.0 1.0----29.84- 59.0 58.6----
2026-07-26 11:42 pmESE 1.0 1.9----29.84- 59.2 58.8----
2026-07-26 11:36 pm E 1.9 2.9----29.84- 59.7 58.8----
2026-07-26 11:30 pmENE 2.9 4.1----29.84- 60.1 58.6----
2026-07-26 11:24 pmENE 1.9 2.9----29.84- 59.9 58.6----
2026-07-26 11:18 pm- 0.0 1.0----29.84- 59.7 58.5----
2026-07-26 11:12 pm NE 1.0 1.9----29.84- 59.9 58.1----
2026-07-26 11:06 pmENE 1.9 1.9----29.84- 60.3 58.1----
2026-07-26 11:00 pmENE 1.0 1.0----29.84-0.01 60.1 58.1----
2026-07-26 10:54 pm- 0.0 1.0----29.85- 60.1 57.9----
2026-07-26 10:48 pm- 0.0 0.0----29.85- 59.9 57.9----
2026-07-26 10:42 pm- 0.0 0.0----29.85- 59.9 57.9----
2026-07-26 10:36 pm- 0.0 0.0----29.85- 60.4 57.9----
2026-07-26 10:30 pm- 0.0 1.0----29.85- 60.3 58.1----
2026-07-26 10:24 pm E 1.0 1.0----29.85- 60.4 58.1----
2026-07-26 10:18 pm- 0.0 1.0----29.85- 60.3 58.3----
2026-07-26 10:12 pmENE 1.0 1.9----29.85- 60.4 58.3----
2026-07-26 10:06 pmENE 1.0 1.0----29.85- 60.4 58.3----
2026-07-26 10:00 pm- 0.0 1.0----29.85-0.01 60.6 58.5----
2026-07-26 09:54 pm N 1.0 1.9----29.85- 60.8 58.5----
2026-07-26 09:48 pm NE 1.9 1.9----29.85- 60.8 58.5----
2026-07-26 09:42 pm E 1.0 1.9----29.85- 60.6 58.5----
2026-07-26 09:36 pm E 1.0 1.9----29.85- 60.8 58.6----
2026-07-26 09:30 pm- 0.0 0.0----29.85- 60.8 58.6----
2026-07-26 09:24 pm- 0.0 1.0----29.85- 61.0 58.6----
2026-07-26 09:18 pm- 0.0 1.0----29.85- 60.6 58.6----
2026-07-26 09:12 pm- 0.0 1.9----29.85- 61.0 58.6----
2026-07-26 09:06 pm E 1.0 1.9----29.85- 61.2 58.6----
2026-07-26 09:00 pm- 0.0 1.9----29.85+0.00 61.3 58.6----
2026-07-26 08:54 pm E 1.9 1.9----29.85- 61.7 58.5----
2026-07-26 08:48 pm E 1.9 1.9----29.85- 62.1 58.5----
2026-07-26 08:42 pmENE 1.9 1.9----29.85- 61.9 58.5----
2026-07-26 08:36 pmENE 1.0 1.0----29.85- 62.1 58.5----
2026-07-26 08:30 pmENE 1.0 1.9----29.85- 62.1 58.3----
2026-07-26 08:24 pmENE 1.0 1.9----29.85- 62.4 58.1----
2026-07-26 08:18 pmENE 1.0 1.9----29.85-- 57.9----
2026-07-26 08:12 pm E 1.9 1.9----29.85-- 57.9----
2026-07-26 08:06 pm E 2.9 4.1----29.85-- 58.1----
2026-07-26 08:00 pm E 4.1 4.1----29.85-0.01 63.0 58.1----
2026-07-26 07:54 pm E 2.9 4.1----29.85- 63.1 58.3----
2026-07-26 07:48 pm E 2.9 4.1----29.86- 63.0 58.5----
2026-07-26 07:42 pm E 2.9 4.1----29.85- 63.1 58.8----
2026-07-26 07:36 pm E 2.9 4.1----29.86- 63.3 59.2----
2026-07-26 07:30 pm E 4.1 4.1----29.86- 63.3 59.0----
2026-07-26 07:24 pm E 4.1 5.1----29.86- 63.5 59.0----
2026-07-26 07:18 pm E 4.1 4.1----29.86- 63.7 59.7----
2026-07-26 07:12 pm E 2.9 4.1----29.85- 64.2 59.9----
2026-07-26 07:06 pm E 2.9 4.1----29.85- 64.9 60.4----
2026-07-26 07:00 pmESE 2.9 4.1----29.86-0.01 65.3 61.0----
2026-07-26 06:54 pmESE 2.9 4.1----29.85- 65.3 61.5----
2026-07-26 06:48 pmESE 2.9 4.1----29.85- 65.3 61.7----
2026-07-26 06:42 pmESE 2.9 5.1----29.85- 65.1 62.1----
2026-07-26 06:36 pm SE 2.9 5.1----29.85- 65.1 62.4----
2026-07-26 06:30 pmESE 4.1 5.1----29.85- 65.1 62.6----
2026-07-26 06:24 pm E 2.9 5.1----29.85- 65.1 62.6----
2026-07-26 06:18 pm E 2.9 4.1----29.85- 65.1 62.8----
2026-07-26 06:12 pmENE 1.9 2.9----29.85- 64.4 62.8----
2026-07-26 06:06 pmENE 1.9 1.9----29.85- 64.4 62.8----
2026-07-26 06:00 pm E 1.9 1.9----29.85-0.04 64.6 63.0----
2026-07-26 05:54 pmENE 1.9 4.1----29.85- 64.6 63.1----
2026-07-26 05:48 pm E 2.9 4.1----29.85- 64.6 63.3----
2026-07-26 05:42 pmENE 1.0 2.9----29.85- 64.9 63.5----
2026-07-26 05:36 pm E 2.9 4.1----29.85- 64.8 63.7----
2026-07-26 05:30 pm E 2.9 4.1----29.85- 64.6 63.7----
2026-07-26 05:24 pm E 2.9 4.1----29.85- 64.6 63.9----
2026-07-26 05:18 pm E 2.9 6.0----29.85-- 64.0----
2026-07-26 05:12 pmESE 5.1 6.0----29.85-- 64.2----
2026-07-26 05:06 pmESE 5.1 5.1----29.86-- 64.2----
2026-07-26 05:00 pm E 5.1 6.0----29.86-0.03 64.6 64.0----
2026-07-26 04:54 pm E 5.1 6.0----29.86- 64.8 64.0----
2026-07-26 04:48 pmESE 4.1 7.0----29.86- 64.8 64.2----
2026-07-26 04:42 pmESE 5.1 7.0----29.86- 64.8 64.2----
2026-07-26 04:36 pmESE 5.1 8.0----29.86- 64.9 64.0----
2026-07-26 04:30 pmESE 7.0 8.0----29.86- 64.9 64.0----
2026-07-26 04:24 pmESE 6.0 8.9----29.86- 64.9 64.0----
2026-07-26 04:18 pmESE 6.0 7.0----29.86- 64.9 64.0----
2026-07-26 04:12 pmESE 6.0 7.0----29.87- 64.9 64.0----
2026-07-26 04:06 pmESE 6.0 6.0----29.87- 64.9 63.9----
2026-07-26 04:00 pmESE 5.1 7.0----29.87-0.04 64.9 63.9----
2026-07-26 03:54 pmESE 5.1 7.0----29.87- 64.9 63.9----
2026-07-26 03:48 pmESE 8.0 9.9----29.87- 64.8 63.7----
2026-07-26 03:42 pmESE 8.0 9.9----29.87- 64.6 63.7----
2026-07-26 03:36 pmESE 8.9 11.1----29.87- 64.6 63.7----
2026-07-26 03:30 pmESE 8.0 11.1----29.87- 64.6 63.7----
2026-07-26 03:24 pmESE 8.0 11.1----29.88- 64.6 63.7----
2026-07-26 03:18 pmESE 8.9 11.1----29.88- 64.8 63.7----
2026-07-26 03:12 pmESE 8.0 11.1----29.88- 64.8 63.7----
2026-07-26 03:06 pmESE 8.9 11.1----29.88- 64.8 63.9----
2026-07-26 03:00 pmESE 8.9 9.9----29.88-0.04 65.1 63.5----
2026-07-26 02:54 pmESE 8.9 9.9----29.88- 64.9 63.3----
2026-07-26 02:48 pmESE 8.0 8.9----29.88- 64.9 63.0----
2026-07-26 02:42 pmESE 7.0 8.9----29.89- 65.1 63.0----
2026-07-26 02:36 pmESE 7.0 8.9----29.89- 64.9 62.8----
2026-07-26 02:30 pmESE 7.0 8.9----29.89- 65.1 62.6----
2026-07-26 02:24 pm E 7.0 8.0----29.89- 65.3 62.2----
2026-07-26 02:18 pm E 6.0 7.0----29.89-- 61.7----
2026-07-26 02:12 pmESE 7.0 8.0----29.89-- 61.3----
2026-07-26 02:06 pmESE 8.0 9.9----29.89-- 61.0----
2026-07-26 02:00 pmESE 8.0 9.9----29.89-0.04 65.3 60.6----
2026-07-26 01:54 pmESE 8.9 9.9----29.90- 65.3 60.3----
2026-07-26 01:48 pmESE 9.9 11.1----29.90- 65.1 59.9----
2026-07-26 01:42 pmESE 11.1 12.0----29.90- 65.1 59.7----
2026-07-26 01:36 pmESE 9.9 12.0----29.90- 64.8 59.4----
2026-07-26 01:30 pmESE 9.9 12.0----29.90- 64.6 59.2----
2026-07-26 01:24 pmESE 9.9 11.1----29.90- 64.8 59.2----
2026-07-26 01:18 pmESE 8.9 9.9----29.90- 64.6 59.0----
2026-07-26 01:12 pm E 8.9 9.9----29.90- 64.4 59.0----
2026-07-26 01:06 pm E 8.0 9.9----29.91- 64.6 59.0----
2026-07-26 01:00 pmESE 7.0 8.9----29.91-0.04 64.4 59.0----
2026-07-26 12:54 pmESE 8.0 8.9----29.91- 64.6 59.0----
2026-07-26 12:48 pm E 7.0 8.9----29.91- 64.8 59.0----
2026-07-26 12:42 pm E 5.1 7.0----29.91- 64.6 59.0----
2026-07-26 12:36 pm E 6.0 7.0----29.91- 64.6 58.8----
2026-07-26 12:30 pm E 6.0 8.0----29.91- 64.8 58.8----
2026-07-26 12:24 pm E 6.0 6.0----29.91- 64.8 58.8----
2026-07-26 12:18 pm E 5.1 6.0----29.92- 64.9 58.6----
2026-07-26 12:12 pm E 5.1 8.0----29.92- 65.7 58.6----
2026-07-26 12:06 pm E 7.0 8.0----29.92- 65.8 58.5----
2026-07-26 12:00 pm E 5.1 7.0----29.92-0.03 66.0 58.6----
2026-07-26 11:54 am E 6.0 7.0----29.92- 66.4 58.6----
2026-07-26 11:48 am E 5.1 6.0----29.92- 66.2 58.6----
2026-07-26 11:42 am E 6.0 7.0----29.93- 66.0 58.6----
2026-07-26 11:36 am E 6.0 6.0----29.93- 65.7 58.6----
2026-07-26 11:30 am E 4.1 5.1----29.93- 65.3 58.6----
2026-07-26 11:24 am E 1.9 1.9----29.93- 65.3 58.5----
2026-07-26 11:18 am E 1.9 1.9----29.93-- 58.5----
2026-07-26 11:12 am- 0.0 1.0----29.93-- 58.3----
2026-07-26 11:06 amESE 1.0 1.0----29.94-- 58.3----
2026-07-26 11:00 am- 0.0 1.0----29.94-0.02 64.8 58.1----
2026-07-26 10:54 am- 0.0 1.9----29.94- 64.8 58.1----
2026-07-26 10:48 am- 0.0 1.9----29.94- 64.2 58.1----
2026-07-26 10:42 amENE 1.9 1.9----29.94- 63.9 58.1----
2026-07-26 10:36 am E 1.9 1.9----29.94- 63.5 57.9----
2026-07-26 10:30 amENE 1.0 1.9----29.94- 63.3 58.1----
2026-07-26 10:24 am E 1.0 1.0----29.94- 63.3 58.1----
2026-07-26 10:18 am- 0.0 1.0----29.94- 63.0 58.3----
2026-07-26 10:12 am- 0.0 1.0----29.95- 62.6 58.3----
2026-07-26 10:06 am E 1.0 1.9----29.95- 62.4 58.3----
2026-07-26 10:00 am E 1.9 1.9----29.95-0.01 61.9 58.3----
2026-07-26 09:54 am E 1.9 1.9----29.95- 61.0 58.1----
2026-07-26 09:48 amENE 1.9 2.9----29.95- 60.8 58.1----
2026-07-26 09:42 am NE 1.9 2.9----29.95- 60.3 58.3----
2026-07-26 09:36 am NE 2.9 2.9----29.95- 60.1 58.3----
2026-07-26 09:30 amENE 1.9 1.9----29.95- 59.9 58.3----
2026-07-26 09:24 amNNE 1.0 1.9----29.96- 59.7 58.3----
2026-07-26 09:18 am NE 1.9 1.9----29.96- 59.0 58.5----
2026-07-26 09:12 am NE 1.9 2.9----29.96- 58.5 58.5----
2026-07-26 09:06 am NE 2.9 2.9----29.96- 58.3 58.5----
2026-07-26 09:00 amENE 1.9 2.9----29.96+0.00 58.5 58.5----
2026-07-26 08:54 am NE 2.9 2.9----29.96- 57.9 58.3----
2026-07-26 08:48 am NE 2.9 4.1----29.96- 57.7 58.3----
2026-07-26 08:42 am NE 2.9 2.9----29.96- 57.6 58.1----
2026-07-26 08:36 am NE 1.9 4.1----29.96- 57.6 58.1----
2026-07-26 08:30 amNNE 2.9 4.1----29.96- 57.4 58.1----
2026-07-26 08:24 amNNE 2.9 2.9----29.96- 57.4 58.1----
2026-07-26 08:18 amNNE 1.9 2.9----29.96- 57.4 57.9----
2026-07-26 08:12 amNNE 1.9 2.9----29.96- 57.2 57.9----
2026-07-26 08:06 amNNE 1.9 4.1----29.96- 56.8 57.9----
2026-07-26 08:00 am NE 2.9 4.1----29.96+0.00 56.8 58.1----
2026-07-26 07:54 am N 1.9 1.9----29.96- 57.0 58.5----
2026-07-26 07:48 am N 1.9 2.9----29.96- 57.0 59.0----
2026-07-26 07:42 am N 1.9 1.9----29.96- 56.8 59.2----
2026-07-26 07:36 amNNE 1.9 4.1----29.96- 56.5 59.4----
2026-07-26 07:30 amNNE 2.9 5.1----29.96- 56.5 59.4----
2026-07-26 07:24 am NE 4.1 5.1----29.96- 56.5 59.4----
2026-07-26 07:18 amENE 1.9 2.9----29.96-- 59.0----
2026-07-26 07:12 am NE 1.0 2.9----29.96-- 58.8----
2026-07-26 07:06 am- 0.0 1.0----29.96-- 59.2----
2026-07-26 07:00 am- 0.0 1.9----29.96+0.01 57.0 59.9----
2026-07-26 06:54 amENE 1.0 1.9----29.96- 56.3 60.6----
2026-07-26 06:48 amENE 1.9 1.9----29.96- 56.5 61.0----
2026-07-26 06:42 am E 1.0 1.9----29.96- 58.5 61.0----
2026-07-26 06:36 am- 0.0 0.0----29.96- 58.6 61.0----
2026-07-26 06:30 am- 0.0 1.0----29.96- 56.7 61.0----
2026-07-26 06:24 amESE 1.0 1.9----29.96- 55.6 61.2----
2026-07-26 06:18 amSSE 1.0 1.9----29.96- 55.8 61.3----
2026-07-26 06:12 amSSE 1.0 1.9----29.96- 55.6 61.3----
2026-07-26 06:06 am- 0.0 1.9----29.96- 55.8 61.3----
2026-07-26 06:00 amSSW 1.0 1.9----29.96+0.01 55.6 61.3----
2026-07-26 05:54 amSSW 1.0 1.9----29.96- 55.6 61.3----
2026-07-26 05:48 amWSW 1.9 2.9----29.96- 55.8 61.5----
2026-07-26 05:42 am W 1.9 4.1----29.96- 55.6 61.5----
2026-07-26 05:36 am W 2.9 4.1----29.96- 55.4 61.5----
2026-07-26 05:30 am W 2.9 4.1----29.95- 55.2 61.7----
2026-07-26 05:24 am W 1.9 1.9----29.95- 55.6 61.7----
2026-07-26 05:18 am W 1.0 2.9----29.95- 55.4 61.7----
2026-07-26 05:12 am W 2.9 2.9----29.95- 55.2 61.7----
2026-07-26 05:06 amWSW 1.0 2.9----29.95- 55.6 61.7----
2026-07-26 05:00 amWSW 1.9 4.1----29.95-0.01 55.8 61.7----
2026-07-26 04:54 amWSW 2.9 2.9----29.95- 56.1 61.7----
2026-07-26 04:48 am W 2.9 4.1----29.95- 56.7 61.7----
2026-07-26 04:42 am S 1.9 1.9----29.94- 56.7 61.7----
2026-07-26 04:36 amSSW 1.0 1.9----29.94- 56.8 61.7----
2026-07-26 04:30 amSSW 1.0 1.9----29.94- 56.7 61.7----
2026-07-26 04:24 am S 1.9 1.9----29.94- 56.5 61.5----
2026-07-26 04:18 am S 1.0 1.9----29.94- 56.7 61.5----
2026-07-26 04:12 amSSW 1.0 1.0----29.94- 56.7 61.5----
2026-07-26 04:06 am- 0.0 1.9----29.94- 56.7 61.3----
2026-07-26 04:00 amWSW 1.9 1.9----29.95-0.03 56.5 61.2----
2026-07-26 03:54 am W 1.9 1.9----29.95- 56.7 61.2----
2026-07-26 03:48 am SW 1.9 1.9----29.95- 57.0 61.2----
2026-07-26 03:42 am S 1.0 1.9----29.95- 57.7 61.0----
2026-07-26 03:36 amSSW 1.0 1.0----29.95- 58.1 60.8----
2026-07-26 03:30 am- 0.0 1.0----29.95- 58.3 60.8----
2026-07-26 03:24 am- 0.0 1.0----29.95- 58.1 60.8----
2026-07-26 03:18 am- 0.0 0.0----29.95- 58.1 60.8----
2026-07-26 03:12 am- 0.0 1.0----29.95- 58.1 60.8----
2026-07-26 03:06 am- 0.0 0.0----29.95- 58.5 60.8----
2026-07-26 03:00 am- 0.0 0.0----29.95-0.04 58.5 60.8----
2026-07-26 02:54 am- 0.0 0.0----29.95- 58.5 60.6----