Station CASM1 - 8418150 - Portland, ME

Owned and maintained by NOAA's National Ocean Service
Water Level Observation Network
43.656 N 70.246 W (43°39'22" N 70°14'46" W)

Site elevation: 3.5 m above mean sea level
Air temp height: 7.5 m above site elevation
Barometer elevation: 4.9 m above mean sea level
Sea temp depth: 3.4 m below MLLW

Caution: Right whales may be active in northeast waters year-round. NOAA may establish temporary Dynamic Management Areas (DMAs) to protect aggregations of right whales. Mariners are requested to transit DMAs at 10 knots or less when consistent with safe navigation. For information on currently active DMAs, go to: http://www.nmfs.noaa.gov/pr/shipstrike

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Disclaimer

Conditions at CASM1 as of
(9:48 am EST)
1448 GMT on 01/27/2021:

Note: This report is more than two hours old
Unit of Measure: Time Zone: Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
	Air Temperature (ATMP):	30.4 °F
	Water Temperature (WTMP):	39.4 °F
	Water Level

Previous observations

MM	DD	TIME (EST)	WDIR	WSPD kts	GST kts	WVHT ft	DPD sec	APD sec	MWD	PRES in	PTDY in	ATMP °F	WTMP °F	DEWP °F	SAL psu	VIS nmi	TIDE ft
01	27	9:42 am	-	-	-	-	-	-	-	-	-	30.4	39.4	-	-	-	-
01	27	9:36 am	-	-	-	-	-	-	-	-	-	30.2	39.6	-	-	-	-
01	27	9:30 am	-	-	-	-	-	-	-	-	-	-	39.6	-	-	-	-
01	27	9:24 am	-	-	-	-	-	-	-	-	-	-	39.6	-	-	-	-
01	27	9:18 am	-	-	-	-	-	-	-	-	-	30.0	39.6	-	-	-	-
01	27	9:12 am	-	-	-	-	-	-	-	-	-	29.8	39.6	-	-	-	-
01	27	9:06 am	-	-	-	-	-	-	-	-	-	29.7	39.6	-	-	-	-
01	27	9:00 am	-	-	-	-	-	-	-	-	-	29.7	39.4	-	-	-	-
01	27	8:54 am	-	-	-	-	-	-	-	-	-	29.5	39.4	-	-	-	-
01	27	8:48 am	-	-	-	-	-	-	-	-	-	29.5	39.4	-	-	-	-
01	27	8:42 am	-	-	-	-	-	-	-	-	-	29.5	39.4	-	-	-	-
01	27	8:36 am	-	-	-	-	-	-	-	-	-	29.5	39.4	-	-	-	-
01	27	8:30 am	-	-	-	-	-	-	-	-	-	29.1	39.4	-	-	-	-
01	27	8:24 am	-	-	-	-	-	-	-	-	-	29.5	39.4	-	-	-	-
01	27	8:18 am	-	-	-	-	-	-	-	-	-	29.3	39.4	-	-	-	-
01	27	8:12 am	-	-	-	-	-	-	-	-	-	29.3	39.4	-	-	-	-
01	27	8:06 am	-	-	-	-	-	-	-	-	-	29.3	39.2	-	-	-	-
01	27	8:00 am	-	-	-	-	-	-	-	-	-	29.1	39.0	-	-	-	-
01	27	7:54 am	-	-	-	-	-	-	-	-	-	29.3	39.0	-	-	-	-
01	26	3:00 pm	-	-	-	-	-	-	-	-	-	31.5	37.2	-	-	-	-
01	26	2:54 pm	-	-	-	-	-	-	-	-	-	31.6	37.2	-	-	-	-
01	26	2:48 pm	-	-	-	-	-	-	-	-	-	31.3	37.4	-	-	-	-
01	26	2:42 pm	-	-	-	-	-	-	-	-	-	31.3	37.4	-	-	-	-
01	26	2:36 pm	-	-	-	-	-	-	-	-	-	31.3	37.4	-	-	-	-
01	26	2:30 pm	-	-	-	-	-	-	-	-	-	31.5	37.4	-	-	-	-
01	26	2:24 pm	-	-	-	-	-	-	-	-	-	31.5	37.4	-	-	-	-
01	26	2:18 pm	-	-	-	-	-	-	-	-	-	31.5	37.4	-	-	-	-
01	26	2:12 pm	-	-	-	-	-	-	-	-	-	31.5	37.4	-	-	-	-
01	26	2:06 pm	-	-	-	-	-	-	-	-	-	31.5	37.4	-	-	-	-
01	26	2:00 pm	-	-	-	-	-	-	-	-	-	-	37.4	-	-	-	-
01	26	1:54 pm	-	-	-	-	-	-	-	-	-	-	37.4	-	-	-	-

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.