Station PILM4 - Passage Island, MI

Owned and maintained by National Data Buoy Center
C-MAN Station
MARS payload
48.223 N 88.366 W (48°13'24" N 88°21'57" W)

Site elevation: 195.4 m above mean sea level
Air temp height: 9.8 m above site elevation
Anemometer height: 15.5 m above site elevation
Barometer elevation: 230.4 m above mean sea level

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Disclaimer

Conditions at PILM4 as of
(7:00 pm EDT)
2300 GMT on 10/18/2018:
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.
	Wind Direction (WDIR):	WSW ( 250 deg true )
	Wind Speed (WSPD):	26 kts
	Wind Gust (GST):	28 kts
	Atmospheric Pressure (PRES):	29.89 in
	Pressure Tendency (PTDY):	-0.07 in ( Falling )
	Air Temperature (ATMP):	54.3 °F
	Wind Speed at 10 meters (WSPD10M):	25 kts
	Wind Speed at 20 meters (WSPD20M):	27 kts
	Combined plot of Wind Speed, Gust, and Air Pressure

Continuous Winds
TIME (EDT)	WDIR	WSPD
7:00 pm	WSW ( 251 deg )	24 kts
6:50 pm	WSW ( 241 deg )	16 kts
6:40 pm	SW ( 234 deg )	16 kts
6:30 pm	SW ( 235 deg )	15 kts
6:20 pm	SW ( 235 deg )	15 kts
6:10 pm	SW ( 236 deg )	14 kts

Peak gust during the measurement hour
TIME (EDT)	GDR	GST
6:58 pm	WSW ( 250 deg )	28 kts

Previous observations

MM	DD	TIME (EDT)	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
10	18	6:00 pm	WSW	13	21	-	-	-	-	29.91	-0.06	51.6	-	-	-	-	-
10	18	5:00 pm	WSW	17	21	-	-	-	-	29.94	-0.07	50.0	-	-	-	-	-
10	18	4:00 pm	SW	20	23	-	-	-	-	29.96	-0.08	47.7	-	-	-	-	-
10	18	3:00 pm	SW	17	20	-	-	-	-	29.98	-0.09	46.2	-	-	-	-	-
10	18	2:00 pm	WSW	20	25	-	-	-	-	30.01	-0.13	46.2	-	-	-	-	-
10	18	1:00 pm	SW	27	31	-	-	-	-	30.04	-0.15	44.2	-	-	-	-	-
10	18	12:00 pm	SW	31	34	-	-	-	-	30.07	-0.15	43.0	-	-	-	-	-
10	18	11:00 am	SW	30	33	-	-	-	-	30.13	-0.14	42.3	-	-	-	-	-
10	18	10:00 am	SW	27	31	-	-	-	-	30.19	-0.11	41.9	-	-	-	-	-
10	18	9:00 am	SSW	24	28	-	-	-	-	30.23	-0.10	41.2	-	-	-	-	-
10	18	8:00 am	SW	20	22	-	-	-	-	30.27	-0.08	39.2	-	-	-	-	-
10	18	7:00 am	SW	19	21	-	-	-	-	30.29	-0.10	36.9	-	-	-	-	-
10	18	6:00 am	SW	16	17	-	-	-	-	30.33	-0.08	35.4	-	-	-	-	-
10	18	5:00 am	SW	18	20	-	-	-	-	30.35	-0.07	34.7	-	-	-	-	-
10	18	4:00 am	SSW	10	12	-	-	-	-	30.40	-0.03	33.3	-	-	-	-	-
10	18	3:00 am	SSW	7	9	-	-	-	-	30.41	-0.01	32.2	-	-	-	-	-
10	18	2:00 am	W	8	9	-	-	-	-	30.42	+0.00	32.0	-	-	-	-	-
10	18	1:00 am	NNW	9	11	-	-	-	-	30.42	+0.01	31.1	-	-	-	-	-
10	18	12:00 am	NW	10	12	-	-	-	-	30.42	+0.01	30.7	-	-	-	-	-
10	17	11:00 pm	NNW	11	14	-	-	-	-	30.43	+0.03	30.7	-	-	-	-	-
10	17	10:00 pm	NNW	12	15	-	-	-	-	30.41	+0.04	31.1	-	-	-	-	-
10	17	9:00 pm	NNW	13	17	-	-	-	-	30.41	+0.06	31.6	-	-	-	-	-
10	17	8:00 pm	NW	17	21	-	-	-	-	30.40	+0.06	32.0	-	-	-	-	-

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.

The weekly status report and the weekly maintenance report also provide valuable station information.

Note that the payload types and the station locations occasionally change.
Please refer to the NDBC data inventory for the data history of each station.