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Station CMLN3 - Coastal Marine Lab, New Castle, NH Image indicating link to RSS feed of recent meteorological observations for station CMLN3

Owned and maintained by the University of New Hampshire
Coastal Marine Station
43.070 N 70.700 W (43°4'12" N 70°42'0" W)

Anemometer height: 5 m above site elevation
Sea temp depth: 2.75 m below MLLW

Search And Rescue (SAR) Data

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Regional HF Radar Surface Current Observations

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Conditions at CMLN3 as of
(9:58 am EDT)
1358 GMT on 09/20/2026:
     

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): S ( 170 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.0 kts
5-day plot - Air Temperature Air Temperature (ATMP): 59.2 °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
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
2026-09-20 09:01 amWNW 6.0------- 54.7-----
2026-09-20 08:00 am NW 4.1------- 50.0-----
2026-09-20 06:58 am W 4.1------- 48.6-----
2026-09-20 06:01 amWNW 2.9------- 46.8-----
2026-09-20 05:00 amWNW 2.9------- 46.4-----
2026-09-20 03:58 amWNW 2.9------- 46.0-----
2026-09-20 03:01 am NW 4.1------- 46.6-----
2026-09-20 02:00 am NW 2.9------- 47.7-----
2026-09-20 12:58 am W 4.1------- 46.8-----
2026-09-20 12:01 am NW 2.9------- 47.7-----
2026-09-19 11:00 pm W 2.9------- 48.6-----
2026-09-19 09:58 pmWNW 2.9------- 48.6-----
2026-09-19 09:01 pm NW 1.9------- 50.5-----
2026-09-19 08:00 pmSSE 4.1------- 52.5-----
2026-09-19 06:58 pm S 5.1------- 53.6-----
2026-09-19 06:01 pmSSW 1.0------- 56.3-----
2026-09-19 05:00 pm S 5.1------- 57.7-----
2026-09-19 03:58 pm SE 6.0------- 59.4-----
2026-09-19 03:01 pmESE 7.0------- 59.9-----
2026-09-19 02:00 pmESE 6.0------- 59.9-----
2026-09-19 12:58 pmESE 9.9------- 62.4-----
2026-09-19 12:01 pmESE 6.0------- 65.7-----
2026-09-19 11:00 amENE 6.0------- 60.3-----