Station SVNM4 - South Haven Light, South Haven, MI

Owned and maintained by Great Lakes Environmental Research Laboratory C-MAN Station 42.401 N 86.288 W (42°24'5" N 86°17'17" W) Site elevation: 176 m above mean sea level Air temp height: 13.7 m above site elevation Anemometer height: 16.8 m above site elevation Search And Rescue (SAR) Data Meteorological Observations from Nearby Stations and Ships Select Basemap Oceans Satellite Streets Topographic Large icon indicates selected station. Stations with recent data Stations with no data in last 8 hours      (24 hours for tsunami stations) Disclaimer

Conditions at SVNM4 as of
(4:00 pm EST)
2100 GMT on 11/19/2018:

Unit of Measure: English Metric    Time Zone: Station Local Time Greenwich Mean Time [GMT] British Summer Time [GMT+1] Eastern Greenland [GMT-1] Azores [GMT-2] Western Greenland [GMT-3] Atlantic Standard [GMT-4] US/Eastern Standard US/Central Standard US/Mountain Standard US/Pacific Standard Alaska Standard [GMT-9] Hawaii-Aleutian Standard [GMT-10] Samoa Standard [GMT-11] International Date Line West [GMT-12] Western European [GMT+0] Central European [GMT+1] Eastern European [GMT+2] Moscow [GMT+3] GMT+4 Pakistan Standard [GMT+5] GMT+6 Indochina Time [GMT+7] China Coast [GMT+8] Japan Standard [GMT+9] Guam Standard [GMT+10] GMT+11 International Date Line East [GMT+12]    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):	SW ( 220 deg true )
	Wind Speed (WSPD):	10 kts
	Wind Gust (GST):	13 kts
	Air Temperature (ATMP):	35.6 °F
	Wind Chill (CHILL):	27.5 °F
	Combined plot of Wind Speed, Gust, and Air Pressure

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
11	19	3:50 pm	SW	12	14	-	-	-	-	-	-	36.0	-	-	-	-	-
11	19	3:40 pm	SW	10	12	-	-	-	-	-	-	35.6	-	-	-	-	-
11	19	3:30 pm	SW	11	13	-	-	-	-	-	-	35.4	-	-	-	-	-
11	19	3:20 pm	SW	11	14	-	-	-	-	-	-	35.4	-	-	-	-	-
11	19	3:10 pm	SW	11	12	-	-	-	-	-	-	35.1	-	-	-	-	-
11	19	3:00 pm	SW	12	13	-	-	-	-	-	-	35.1	-	-	-	-	-
11	19	2:50 pm	SW	13	15	-	-	-	-	-	-	35.1	-	-	-	-	-
11	19	2:40 pm	SW	10	15	-	-	-	-	-	-	34.9	-	-	-	-	-
11	19	2:30 pm	SW	13	16	-	-	-	-	-	-	35.1	-	-	-	-	-
11	19	2:20 pm	SSW	13	15	-	-	-	-	-	-	34.3	-	-	-	-	-
11	19	2:10 pm	SSW	14	16	-	-	-	-	-	-	34.2	-	-	-	-	-
11	19	2:00 pm	SSW	12	15	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	1:50 pm	SSW	14	15	-	-	-	-	-	-	34.2	-	-	-	-	-
11	19	1:40 pm	SSW	13	14	-	-	-	-	-	-	34.0	-	-	-	-	-
11	19	1:30 pm	SSW	13	15	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	1:20 pm	SSW	13	15	-	-	-	-	-	-	33.4	-	-	-	-	-
11	19	1:10 pm	SSW	13	15	-	-	-	-	-	-	33.4	-	-	-	-	-
11	19	1:00 pm	SSW	14	15	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	12:50 pm	S	13	17	-	-	-	-	-	-	33.4	-	-	-	-	-
11	19	12:40 pm	SSW	14	16	-	-	-	-	-	-	34.0	-	-	-	-	-
11	19	12:30 pm	SSW	16	18	-	-	-	-	-	-	34.0	-	-	-	-	-
11	19	12:20 pm	S	15	16	-	-	-	-	-	-	33.6	-	-	-	-	-
11	19	12:10 pm	S	14	16	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	12:00 pm	SSW	13	14	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	11:50 am	S	14	16	-	-	-	-	-	-	33.6	-	-	-	-	-
11	19	11:40 am	S	13	14	-	-	-	-	-	-	33.6	-	-	-	-	-
11	19	11:30 am	SSW	13	15	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	11:20 am	S	13	15	-	-	-	-	-	-	33.6	-	-	-	-	-
11	19	11:10 am	SSW	13	15	-	-	-	-	-	-	33.4	-	-	-	-	-
11	19	11:00 am	SSW	14	16	-	-	-	-	-	-	33.6	-	-	-	-	-
11	19	10:50 am	S	11	13	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	10:40 am	S	11	12	-	-	-	-	-	-	33.4	-	-	-	-	-
11	19	10:30 am	S	12	14	-	-	-	-	-	-	33.4	-	-	-	-	-
11	19	10:20 am	SSE	9	11	-	-	-	-	-	-	33.6	-	-	-	-	-
11	19	10:10 am	SSE	10	12	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	10:00 am	S	12	14	-	-	-	-	-	-	34.0	-	-	-	-	-
11	19	9:50 am	SSE	9	11	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	9:40 am	S	10	13	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	9:30 am	S	8	9	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	9:20 am	SSE	8	10	-	-	-	-	-	-	33.3	-	-	-	-	-
11	19	9:10 am	SSE	7	8	-	-	-	-	-	-	33.3	-	-	-	-	-
11	19	9:00 am	S	9	11	-	-	-	-	-	-	34.7	-	-	-	-	-
11	19	8:50 am	S	5	7	-	-	-	-	-	-	33.1	-	-	-	-	-
11	19	8:40 am	SSE	7	9	-	-	-	-	-	-	32.9	-	-	-	-	-
11	19	8:30 am	S	6	7	-	-	-	-	-	-	32.9	-	-	-	-	-
11	19	8:20 am	SW	11	13	-	-	-	-	-	-	35.8	-	-	-	-	-
11	19	8:10 am	SW	10	13	-	-	-	-	-	-	36.0	-	-	-	-	-
11	19	8:00 am	SW	12	14	-	-	-	-	-	-	35.8	-	-	-	-	-
11	19	7:50 am	SW	12	14	-	-	-	-	-	-	35.8	-	-	-	-	-
11	19	7:40 am	WSW	12	14	-	-	-	-	-	-	35.8	-	-	-	-	-
11	19	7:30 am	WSW	12	15	-	-	-	-	-	-	36.1	-	-	-	-	-
11	19	7:20 am	WSW	12	13	-	-	-	-	-	-	36.1	-	-	-	-	-
11	19	7:10 am	SW	9	12	-	-	-	-	-	-	35.6	-	-	-	-	-
11	19	7:00 am	S	5	7	-	-	-	-	-	-	33.1	-	-	-	-	-
11	19	6:50 am	S	4	5	-	-	-	-	-	-	32.5	-	-	-	-	-
11	19	6:40 am	S	5	9	-	-	-	-	-	-	33.1	-	-	-	-	-
11	19	6:30 am	SW	10	13	-	-	-	-	-	-	36.5	-	-	-	-	-
11	19	6:20 am	SW	12	14	-	-	-	-	-	-	36.5	-	-	-	-	-
11	19	6:10 am	SW	12	14	-	-	-	-	-	-	36.7	-	-	-	-	-
11	19	6:00 am	SW	12	14	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	5:50 am	SW	11	12	-	-	-	-	-	-	36.7	-	-	-	-	-
11	19	5:40 am	WSW	14	16	-	-	-	-	-	-	36.7	-	-	-	-	-
11	19	5:30 am	SW	13	16	-	-	-	-	-	-	36.7	-	-	-	-	-
11	19	5:20 am	SW	13	15	-	-	-	-	-	-	36.7	-	-	-	-	-
11	19	5:10 am	WSW	12	15	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	5:00 am	SW	13	14	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	4:50 am	SW	12	15	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	4:40 am	SW	9	12	-	-	-	-	-	-	36.7	-	-	-	-	-
11	19	4:30 am	SSW	5	7	-	-	-	-	-	-	33.8	-	-	-	-	-
11	19	4:20 am	SW	11	12	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	4:10 am	SW	11	13	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	4:00 am	SW	13	15	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	3:50 am	SSW	13	14	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	3:40 am	SW	11	13	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	3:30 am	WSW	12	13	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	3:20 am	WSW	10	12	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	3:10 am	SW	11	14	-	-	-	-	-	-	37.2	-	-	-	-	-
11	19	3:00 am	WSW	11	14	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	2:50 am	SW	11	14	-	-	-	-	-	-	37.2	-	-	-	-	-
11	19	2:40 am	WSW	12	14	-	-	-	-	-	-	37.2	-	-	-	-	-
11	19	2:30 am	WSW	11	13	-	-	-	-	-	-	37.2	-	-	-	-	-
11	19	2:20 am	WSW	11	13	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	2:10 am	SW	9	11	-	-	-	-	-	-	36.9	-	-	-	-	-
11	19	2:00 am	SW	11	12	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	1:50 am	WSW	12	13	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	1:40 am	WSW	12	14	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	1:30 am	WSW	11	13	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	1:20 am	WSW	12	14	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	1:10 am	WSW	11	13	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	1:00 am	WSW	11	13	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	12:50 am	WSW	11	15	-	-	-	-	-	-	37.0	-	-	-	-	-
11	19	12:40 am	WSW	10	13	-	-	-	-	-	-	37.2	-	-	-	-	-
11	19	12:30 am	SW	12	14	-	-	-	-	-	-	37.4	-	-	-	-	-
11	19	12:20 am	WSW	14	16	-	-	-	-	-	-	37.4	-	-	-	-	-
11	19	12:10 am	SW	11	12	-	-	-	-	-	-	37.4	-	-	-	-	-
11	19	12:00 am	WSW	13	14	-	-	-	-	-	-	37.6	-	-	-	-	-
11	18	11:50 pm	WSW	13	15	-	-	-	-	-	-	37.6	-	-	-	-	-
11	18	11:40 pm	SW	13	15	-	-	-	-	-	-	37.6	-	-	-	-	-
11	18	11:30 pm	WSW	12	14	-	-	-	-	-	-	37.8	-	-	-	-	-
11	18	11:20 pm	WSW	13	15	-	-	-	-	-	-	38.1	-	-	-	-	-
11	18	11:10 pm	SW	13	15	-	-	-	-	-	-	38.1	-	-	-	-	-
11	18	11:00 pm	SW	13	15	-	-	-	-	-	-	38.3	-	-	-	-	-
11	18	10:50 pm	WSW	13	16	-	-	-	-	-	-	38.3	-	-	-	-	-
11	18	10:40 pm	WSW	14	16	-	-	-	-	-	-	38.3	-	-	-	-	-
11	18	10:30 pm	WSW	12	14	-	-	-	-	-	-	38.1	-	-	-	-	-
11	18	10:20 pm	WSW	13	14	-	-	-	-	-	-	38.5	-	-	-	-	-
11	18	10:10 pm	WSW	12	14	-	-	-	-	-	-	38.7	-	-	-	-	-
11	18	10:00 pm	WSW	11	13	-	-	-	-	-	-	38.3	-	-	-	-	-
11	18	9:50 pm	WSW	11	12	-	-	-	-	-	-	38.3	-	-	-	-	-
11	18	9:40 pm	WSW	14	16	-	-	-	-	-	-	38.3	-	-	-	-	-
11	18	9:30 pm	WSW	11	13	-	-	-	-	-	-	38.1	-	-	-	-	-
11	18	9:20 pm	WSW	13	15	-	-	-	-	-	-	38.1	-	-	-	-	-
11	18	9:10 pm	WSW	9	10	-	-	-	-	-	-	37.8	-	-	-	-	-
11	18	9:00 pm	SW	12	14	-	-	-	-	-	-	37.6	-	-	-	-	-
11	18	8:50 pm	WSW	12	13	-	-	-	-	-	-	37.9	-	-	-	-	-
11	18	8:40 pm	WSW	11	13	-	-	-	-	-	-	37.6	-	-	-	-	-
11	18	8:30 pm	WSW	13	15	-	-	-	-	-	-	37.6	-	-	-	-	-
11	18	8:20 pm	W	11	13	-	-	-	-	-	-	37.4	-	-	-	-	-
11	18	8:10 pm	W	10	12	-	-	-	-	-	-	37.4	-	-	-	-	-
11	18	8:00 pm	WSW	12	13	-	-	-	-	-	-	37.4	-	-	-	-	-
11	18	7:50 pm	WSW	10	12	-	-	-	-	-	-	37.2	-	-	-	-	-
11	18	7:40 pm	W	12	13	-	-	-	-	-	-	37.2	-	-	-	-	-
11	18	7:30 pm	WSW	11	14	-	-	-	-	-	-	37.2	-	-	-	-	-
11	18	7:20 pm	WSW	12	14	-	-	-	-	-	-	37.0	-	-	-	-	-
11	18	7:10 pm	W	11	13	-	-	-	-	-	-	36.9	-	-	-	-	-
11	18	7:00 pm	W	11	14	-	-	-	-	-	-	36.7	-	-	-	-	-
11	18	6:50 pm	W	10	11	-	-	-	-	-	-	36.7	-	-	-	-	-
11	18	6:40 pm	WSW	9	11	-	-	-	-	-	-	36.3	-	-	-	-	-
11	18	6:30 pm	W	9	10	-	-	-	-	-	-	36.5	-	-	-	-	-
11	18	6:20 pm	W	9	11	-	-	-	-	-	-	36.3	-	-	-	-	-
11	18	6:10 pm	WSW	9	10	-	-	-	-	-	-	36.1	-	-	-	-	-
11	18	6:00 pm	WSW	7	9	-	-	-	-	-	-	36.0	-	-	-	-	-
11	18	5:50 pm	W	6	10	-	-	-	-	-	-	36.0	-	-	-	-	-
11	18	5:40 pm	W	7	9	-	-	-	-	-	-	36.0	-	-	-	-	-
11	18	5:30 pm	W	6	8	-	-	-	-	-	-	36.0	-	-	-	-	-
11	18	5:20 pm	W	8	10	-	-	-	-	-	-	35.8	-	-	-	-	-
11	18	5:10 pm	W	7	8	-	-	-	-	-	-	35.8	-	-	-	-	-
11	18	5:00 pm	W	7	9	-	-	-	-	-	-	35.6	-	-	-	-	-
11	18	4:50 pm	W	8	9	-	-	-	-	-	-	35.8	-	-	-	-	-
11	18	4:40 pm	WNW	8	9	-	-	-	-	-	-	35.6	-	-	-	-	-
11	18	4:30 pm	W	9	11	-	-	-	-	-	-	35.4	-	-	-	-	-
11	18	4:20 pm	WNW	10	11	-	-	-	-	-	-	35.4	-	-	-	-	-
11	18	4:10 pm	WNW	9	11	-	-	-	-	-	-	35.6	-	-	-	-	-
11	18	4:00 pm	WNW	9	12	-	-	-	-	-	-	35.4	-	-	-	-	-
11	18	3:50 pm	WNW	11	12	-	-	-	-	-	-	35.6	-	-	-	-	-

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.