Station CHTM3 - 8447435 - Chatham, MA Image indicating link to RSS feed of recent meteorological observations for station CHTM3


Conditions at CHTM3 as of
(2:00 am EDT)
0600 GMT on 03/29/2026:
     

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 - Atmospheric Pressure Atmospheric Pressure (PRES):30.50 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.04 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 28.6 °F
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
2026-03-29 01:54 am-------30.50- 28.9-----
2026-03-29 01:48 am-------30.50-------
2026-03-29 01:42 am-------30.50-------
2026-03-29 01:36 am-------30.50-------
2026-03-29 01:30 am-------30.50- 30.0-----
2026-03-29 01:24 am-------30.50- 30.0-----
2026-03-29 01:18 am-------30.49-------
2026-03-29 01:12 am-------30.49-------
2026-03-29 01:06 am-------30.49-------
2026-03-29 01:00 am-------30.49+0.03------
2026-03-29 12:54 am-------30.49-------
2026-03-29 12:48 am-------30.49-------
2026-03-29 12:42 am-------30.49-------
2026-03-29 12:36 am-------30.48-------
2026-03-29 12:30 am-------30.48- 32.4-----
2026-03-29 12:24 am-------30.48- 32.5-----
2026-03-29 12:18 am-------30.48-------
2026-03-29 12:12 am-------30.48-------
2026-03-29 12:06 am-------30.48-------
2026-03-29 12:00 am-------30.48+0.03 32.0-----
2026-03-28 11:54 pm-------30.48- 32.2-----
2026-03-28 11:48 pm-------30.47-------
2026-03-28 11:42 pm-------30.47-------
2026-03-28 11:36 pm-------30.47-------
2026-03-28 11:30 pm-------30.47- 31.8-----
2026-03-28 11:24 pm-------30.47- 31.6-----
2026-03-28 11:18 pm-------30.46-------
2026-03-28 11:12 pm-------30.46-------
2026-03-28 11:06 pm-------30.46-------
2026-03-28 11:00 pm-------30.46+0.04 31.8-----
2026-03-28 10:54 pm-------30.46- 31.6-----
2026-03-28 10:48 pm-------30.46-------
2026-03-28 10:42 pm-------30.46-------
2026-03-28 10:36 pm-------30.46-------
2026-03-28 10:30 pm-------30.47-------
2026-03-28 10:24 pm-------30.47-------
2026-03-28 10:18 pm-------30.47-------
2026-03-28 10:12 pm-------30.46-------
2026-03-28 10:06 pm-------30.46-------
2026-03-28 10:00 pm-------30.46+0.06 31.1-----
2026-03-28 09:54 pm-------30.46- 31.3-----
2026-03-28 09:48 pm-------30.46-------
2026-03-28 09:42 pm-------30.46-------
2026-03-28 09:36 pm-------30.46-------
2026-03-28 09:30 pm-------30.46- 30.6-----
2026-03-28 09:24 pm-------30.45- 30.7-----
2026-03-28 09:18 pm-------30.45- 31.1-----
2026-03-28 09:12 pm-------30.45- 30.9-----
2026-03-28 09:06 pm-------30.45- 31.1-----
2026-03-28 09:00 pm-------30.45+0.06 31.1-----
2026-03-28 08:54 pm-------30.45- 31.1-----
2026-03-28 08:48 pm-------30.45-------
2026-03-28 08:42 pm-------30.45-------
2026-03-28 08:36 pm-------30.44-------
2026-03-28 08:30 pm-------30.44- 30.4-----
2026-03-28 08:24 pm-------30.44- 30.6-----
2026-03-28 08:18 pm-------30.43-------
2026-03-28 08:12 pm-------30.43-------
2026-03-28 08:06 pm-------30.42-------
2026-03-28 08:00 pm-------30.42+0.05------
2026-03-28 07:54 pm-------30.42-------
2026-03-28 07:48 pm-------30.42-------
2026-03-28 07:42 pm-------30.42-------
2026-03-28 07:36 pm-------30.41-------
2026-03-28 07:30 pm-------30.41- 31.1-----
2026-03-28 07:24 pm-------30.41- 31.1-----
2026-03-28 07:00 pm-------30.40+0.04 30.9-----
2026-03-28 06:54 pm-------30.40- 30.9-----
2026-03-28 06:48 pm-------30.40-------
2026-03-28 06:42 pm-------30.40-------
2026-03-28 06:36 pm-------30.39-------
2026-03-28 06:30 pm-------30.39-------
2026-03-28 06:24 pm-------30.39-------
2026-03-28 06:18 pm-------30.39-------
2026-03-28 06:12 pm-------30.39-------
2026-03-28 06:06 pm-------30.39-------
2026-03-28 06:00 pm-------30.38+0.02 31.5-----
2026-03-28 05:54 pm-------30.38- 31.5-----
2026-03-28 05:48 pm-------30.38-------
2026-03-28 05:42 pm-------30.38-------
2026-03-28 05:36 pm-------30.38-------
2026-03-28 05:30 pm-------30.38-------
2026-03-28 05:24 pm-------30.38-------
2026-03-28 05:18 pm-------30.38-------
2026-03-28 05:12 pm-------30.37-------
2026-03-28 05:06 pm-------30.37-------
2026-03-28 05:00 pm-------30.37+0.01 31.8-----
2026-03-28 04:54 pm-------30.37- 31.8-----
2026-03-28 04:48 pm-------30.37-------
2026-03-28 04:42 pm-------30.37-------
2026-03-28 04:36 pm-------30.37-------
2026-03-28 04:30 pm-------30.37- 31.6-----
2026-03-28 04:24 pm-------30.37- 31.3-----
2026-03-28 04:18 pm-------30.37-------
2026-03-28 04:12 pm-------30.37-------
2026-03-28 04:06 pm-------30.37-------
2026-03-28 04:00 pm-------30.37+0.00 30.9-----
2026-03-28 03:54 pm-------30.36- 31.3-----
2026-03-28 03:48 pm-------30.36-------
2026-03-28 03:42 pm-------30.36-------
2026-03-28 03:36 pm-------30.36-------
2026-03-28 03:30 pm-------30.36- 30.7-----
2026-03-28 03:24 pm-------30.36- 30.7-----
2026-03-28 03:18 pm-------30.36-------
2026-03-28 03:12 pm-------30.36-------
2026-03-28 03:06 pm-------30.36-------
2026-03-28 03:00 pm-------30.36+0.01 31.3-----
2026-03-28 02:54 pm-------30.36- 31.6-----
2026-03-28 02:48 pm-------30.37-------
2026-03-28 02:42 pm-------30.37-------
2026-03-28 02:36 pm-------30.37-------
2026-03-28 02:30 pm-------30.37- 31.6-----
2026-03-28 02:24 pm-------30.37- 31.5-----
2026-03-28 02:18 pm-------30.37-------
2026-03-28 02:12 pm-------30.36-------
2026-03-28 02:06 pm-------30.36-------
2026-03-28 02:00 pm-------30.36+0.01------
2026-03-28 01:54 pm-------30.36-------
2026-03-28 01:48 pm-------30.36-------
2026-03-28 01:42 pm-------30.36-------
2026-03-28 01:36 pm-------30.36-------
2026-03-28 01:30 pm-------30.36- 31.5-----
2026-03-28 01:24 pm-------30.36- 31.6-----
2026-03-28 01:18 pm-------30.36-------
2026-03-28 01:12 pm-------30.36-------
2026-03-28 01:06 pm-------30.36-------
2026-03-28 01:00 pm-------30.36+0.04 30.7-----
2026-03-28 12:54 pm-------30.36- 31.3-----
2026-03-28 12:48 pm-------30.36-------
2026-03-28 12:42 pm-------30.36-------
2026-03-28 12:36 pm-------30.36-------
2026-03-28 12:30 pm-------30.36- 31.5-----
2026-03-28 12:24 pm-------30.36- 31.5-----
2026-03-28 12:18 pm-------30.36-------
2026-03-28 12:12 pm-------30.36-------
2026-03-28 12:06 pm-------30.36-------
2026-03-28 12:00 pm-------30.35+0.06 31.3-----
2026-03-28 11:54 am-------30.35- 30.9-----
2026-03-28 11:48 am-------30.35-------
2026-03-28 11:42 am-------30.35-------
2026-03-28 11:36 am-------30.35-------
2026-03-28 11:30 am-------30.35- 30.6-----
2026-03-28 11:24 am-------30.35- 30.9-----
2026-03-28 11:18 am-------30.35- 31.1-----
2026-03-28 11:12 am-------30.35- 31.3-----
2026-03-28 11:06 am-------30.35- 30.9-----
2026-03-28 11:00 am-------30.35+0.08 31.3-----
2026-03-28 10:54 am-------30.35- 31.3-----
2026-03-28 10:48 am-------30.35-------
2026-03-28 10:42 am-------30.35-------
2026-03-28 10:36 am-------30.35-------
2026-03-28 10:30 am-------30.34- 31.1-----
2026-03-28 10:24 am-------30.34- 31.3-----
2026-03-28 10:18 am-------30.34-------
2026-03-28 10:12 am-------30.34-------
2026-03-28 10:06 am-------30.33-------
2026-03-28 10:00 am-------30.33+0.09 32.5-----
2026-03-28 09:54 am-------30.33- 32.2-----
2026-03-28 09:48 am-------30.32-------
2026-03-28 09:42 am-------30.32-------
2026-03-28 09:36 am-------30.32-------
2026-03-28 09:30 am-------30.32- 32.4-----
2026-03-28 09:24 am-------30.31- 32.7-----
2026-03-28 09:18 am-------30.31-------
2026-03-28 09:12 am-------30.31-------
2026-03-28 09:06 am-------30.30-------
2026-03-28 09:00 am-------30.29+0.08 33.4-----
2026-03-28 08:54 am-------30.29- 33.4-----
2026-03-28 08:48 am-------30.29-------
2026-03-28 08:42 am-------30.29-------
2026-03-28 08:36 am-------30.28-------
2026-03-28 08:30 am--------- 32.5-----
2026-03-28 08:24 am--------- 33.1-----
2026-03-28 08:18 am-------30.28-------
2026-03-28 08:12 am-------30.27-------
2026-03-28 08:06 am-------30.27-------
2026-03-28 08:00 am-------30.27+0.06 33.1-----
2026-03-28 07:54 am-------30.27- 33.4-----
2026-03-28 07:48 am-------30.26-------
2026-03-28 07:42 am-------30.26-------
2026-03-28 07:36 am-------30.26-------
2026-03-28 07:30 am-------30.25- 33.8-----
2026-03-28 07:24 am-------30.25- 33.8-----
2026-03-28 07:18 am-------30.25-------
2026-03-28 07:12 am-------30.25-------
2026-03-28 07:06 am-------30.24-------
2026-03-28 07:00 am-------30.24+0.04 33.6-----
2026-03-28 06:54 am-------30.24- 33.6-----
2026-03-28 06:48 am-------30.23-------
2026-03-28 06:42 am-------30.23-------
2026-03-28 06:36 am-------30.22-------
2026-03-28 06:30 am-------30.22- 34.2-----
2026-03-28 06:24 am-------30.22- 34.5-----
2026-03-28 06:18 am-------30.22-------
2026-03-28 06:12 am-------30.22-------
2026-03-28 06:06 am-------30.22-------
2026-03-28 06:00 am-------30.21+0.03 34.7-----
2026-03-28 05:54 am-------30.21- 34.5-----
2026-03-28 05:48 am-------30.21-------
2026-03-28 05:42 am-------30.21-------
2026-03-28 05:36 am-------30.21-------
2026-03-28 05:30 am-------30.21- 35.2-----
2026-03-28 05:24 am-------30.21- 35.2-----
2026-03-28 05:18 am-------30.21-------
2026-03-28 05:12 am-------30.22-------
2026-03-28 05:06 am-------30.22-------
2026-03-28 05:00 am-------30.21+0.03 35.2-----
2026-03-28 04:54 am-------30.22- 35.2-----
2026-03-28 04:48 am-------30.21-------
2026-03-28 04:42 am-------30.21-------
2026-03-28 04:36 am-------30.21-------
2026-03-28 04:30 am-------30.21-------
2026-03-28 04:24 am-------30.20-------
2026-03-28 04:18 am-------30.20-------
2026-03-28 04:12 am-------30.19-------
2026-03-28 04:06 am-------30.19-------
2026-03-28 04:00 am-------30.19+0.03 34.5-----
2026-03-28 03:54 am-------30.19- 34.3-----
2026-03-28 03:48 am-------30.19-------
2026-03-28 03:42 am-------30.19-------
2026-03-28 03:36 am-------30.19-------
2026-03-28 03:30 am-------30.19- 34.3-----
2026-03-28 03:24 am-------30.19- 34.2-----
2026-03-28 03:18 am-------30.19-------
2026-03-28 03:12 am-------30.19-------
2026-03-28 03:06 am-------30.19-------
2026-03-28 03:00 am-------30.19+0.03 34.0-----
2026-03-28 02:54 am-------30.18- 33.8-----
2026-03-28 02:48 am-------30.18-------
2026-03-28 02:42 am-------30.18-------
2026-03-28 02:36 am-------30.18-------
2026-03-28 02:30 am-------30.19- 33.4-----
2026-03-28 02:24 am-------30.19- 33.6-----
2026-03-28 02:18 am-------30.19- 33.6-----
2026-03-28 02:12 am-------30.18- 33.3-----
2026-03-28 02:06 am-------30.18- 33.3-----
2026-03-28 02:00 am-------30.18+0.04------
2026-03-28 01:54 am-------30.18-------