    Station List

Data Access
    Mobile Access
    Classic Maps
         Recent
         DART®
    Obs Search
    Ship Obs Report
    BuoyCAMs
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds

    Web Widget
    Email Access
    Web Data Guide
    Maintenance Schedule
    Station Status Report

Program Info
    TAO
    DART®
    IOOS®

Publications
    NDBC PEA
    NDBC FONSI
    NDBC DQC Handbook

FAQ
Visitor Information

Storm Special! View the latest observations near Atlantic Tropical Depression Eleven and Atlantic Tropical Storm Kirk.

The NDBC website is now available only via HTTPS. Please update your bookmarks and/or links to use https://www.ndbc.noaa.gov/.

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

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
(6:30 am EDT)
1030 GMT on 09/23/2018:
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):	ESE ( 110 deg true )
	Wind Speed (WSPD):	9 kts
	Wind Gust (GST):	11 kts
	Air Temperature (ATMP):	50.5 °F
	Wind Chill (CHILL):	46.6 °F
	Combined plot of Wind Speed, Gust, and Air Pressure

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
09	23	6:20 am	ESE	10	12	-	-	-	-	-	-	50.5	-	-	-	-	-
09	23	6:10 am	ESE	9	12	-	-	-	-	-	-	50.5	-	-	-	-	-
09	23	6:00 am	ESE	9	11	-	-	-	-	-	-	50.5	-	-	-	-	-
09	23	5:50 am	ESE	9	11	-	-	-	-	-	-	51.1	-	-	-	-	-
09	23	5:40 am	ESE	9	10	-	-	-	-	-	-	51.3	-	-	-	-	-
09	23	5:30 am	ESE	9	11	-	-	-	-	-	-	51.3	-	-	-	-	-
09	23	5:20 am	ESE	9	10	-	-	-	-	-	-	51.3	-	-	-	-	-
09	23	5:10 am	ESE	9	11	-	-	-	-	-	-	51.3	-	-	-	-	-
09	23	5:00 am	ESE	9	10	-	-	-	-	-	-	51.4	-	-	-	-	-
09	23	4:50 am	ESE	9	10	-	-	-	-	-	-	51.6	-	-	-	-	-
09	23	4:40 am	ESE	9	11	-	-	-	-	-	-	51.8	-	-	-	-	-
09	23	4:30 am	ESE	9	10	-	-	-	-	-	-	51.6	-	-	-	-	-
09	23	4:20 am	ESE	9	10	-	-	-	-	-	-	51.4	-	-	-	-	-
09	23	4:10 am	ESE	9	10	-	-	-	-	-	-	51.6	-	-	-	-	-
09	23	4:00 am	ESE	9	10	-	-	-	-	-	-	51.8	-	-	-	-	-
09	23	3:50 am	ESE	9	10	-	-	-	-	-	-	51.8	-	-	-	-	-
09	23	3:40 am	ESE	8	9	-	-	-	-	-	-	51.6	-	-	-	-	-
09	23	3:30 am	ESE	8	10	-	-	-	-	-	-	51.8	-	-	-	-	-
09	23	3:20 am	E	7	9	-	-	-	-	-	-	51.8	-	-	-	-	-
09	23	3:10 am	ESE	8	10	-	-	-	-	-	-	52.0	-	-	-	-	-
09	23	3:00 am	E	8	10	-	-	-	-	-	-	52.2	-	-	-	-	-
09	23	2:50 am	E	8	9	-	-	-	-	-	-	52.2	-	-	-	-	-
09	23	2:40 am	ESE	8	9	-	-	-	-	-	-	52.3	-	-	-	-	-
09	23	2:30 am	ESE	8	9	-	-	-	-	-	-	52.5	-	-	-	-	-
09	23	2:20 am	ESE	7	9	-	-	-	-	-	-	52.7	-	-	-	-	-
09	23	2:10 am	ESE	8	9	-	-	-	-	-	-	52.9	-	-	-	-	-
09	23	2:00 am	ESE	7	8	-	-	-	-	-	-	52.9	-	-	-	-	-
09	23	1:50 am	ESE	7	8	-	-	-	-	-	-	52.7	-	-	-	-	-
09	23	1:40 am	ESE	7	8	-	-	-	-	-	-	53.1	-	-	-	-	-
09	23	1:30 am	ESE	8	9	-	-	-	-	-	-	53.2	-	-	-	-	-
09	23	1:20 am	ESE	8	9	-	-	-	-	-	-	53.4	-	-	-	-	-
09	23	1:10 am	ESE	8	9	-	-	-	-	-	-	53.6	-	-	-	-	-
09	23	1:00 am	ESE	8	9	-	-	-	-	-	-	53.6	-	-	-	-	-
09	23	12:50 am	ESE	8	10	-	-	-	-	-	-	53.6	-	-	-	-	-
09	23	12:40 am	ESE	8	9	-	-	-	-	-	-	53.6	-	-	-	-	-
09	23	12:30 am	ESE	8	8	-	-	-	-	-	-	53.8	-	-	-	-	-
09	23	12:20 am	ESE	7	9	-	-	-	-	-	-	53.8	-	-	-	-	-
09	23	12:10 am	SE	8	9	-	-	-	-	-	-	53.8	-	-	-	-	-
09	23	12:00 am	ESE	8	9	-	-	-	-	-	-	54.0	-	-	-	-	-
09	22	11:50 pm	SE	8	9	-	-	-	-	-	-	54.3	-	-	-	-	-
09	22	11:40 pm	SE	8	9	-	-	-	-	-	-	54.5	-	-	-	-	-
09	22	11:30 pm	ESE	7	8	-	-	-	-	-	-	54.7	-	-	-	-	-
09	22	11:20 pm	ESE	5	6	-	-	-	-	-	-	54.9	-	-	-	-	-
09	22	11:10 pm	ESE	6	6	-	-	-	-	-	-	55.6	-	-	-	-	-
09	22	11:00 pm	ESE	5	5	-	-	-	-	-	-	55.9	-	-	-	-	-
09	22	10:50 pm	ESE	5	6	-	-	-	-	-	-	56.1	-	-	-	-	-
09	22	10:40 pm	ESE	5	5	-	-	-	-	-	-	56.3	-	-	-	-	-
09	22	10:30 pm	ESE	4	5	-	-	-	-	-	-	56.3	-	-	-	-	-
09	22	10:20 pm	SE	4	5	-	-	-	-	-	-	56.5	-	-	-	-	-
09	22	10:10 pm	SE	5	6	-	-	-	-	-	-	56.8	-	-	-	-	-
09	22	10:00 pm	ESE	4	5	-	-	-	-	-	-	56.8	-	-	-	-	-
09	22	9:50 pm	ESE	4	5	-	-	-	-	-	-	57.4	-	-	-	-	-
09	22	9:40 pm	E	5	6	-	-	-	-	-	-	57.9	-	-	-	-	-
09	22	9:30 pm	E	5	5	-	-	-	-	-	-	57.7	-	-	-	-	-
09	22	9:20 pm	ENE	5	5	-	-	-	-	-	-	57.2	-	-	-	-	-
09	22	9:10 pm	ENE	4	5	-	-	-	-	-	-	57.4	-	-	-	-	-
09	22	9:00 pm	ENE	5	5	-	-	-	-	-	-	57.9	-	-	-	-	-
09	22	8:50 pm	ENE	5	6	-	-	-	-	-	-	57.9	-	-	-	-	-
09	22	8:40 pm	ENE	4	5	-	-	-	-	-	-	58.3	-	-	-	-	-
09	22	8:30 pm	NE	3	4	-	-	-	-	-	-	58.5	-	-	-	-	-
09	22	8:20 pm	NE	5	6	-	-	-	-	-	-	58.8	-	-	-	-	-
09	22	8:10 pm	NE	6	7	-	-	-	-	-	-	59.2	-	-	-	-	-
09	22	8:00 pm	NNE	10	12	-	-	-	-	-	-	59.7	-	-	-	-	-
09	22	7:50 pm	N	12	14	-	-	-	-	-	-	59.7	-	-	-	-	-
09	22	7:40 pm	N	13	14	-	-	-	-	-	-	60.1	-	-	-	-	-
09	22	7:30 pm	N	12	13	-	-	-	-	-	-	60.3	-	-	-	-	-
09	22	7:20 pm	N	10	13	-	-	-	-	-	-	60.4	-	-	-	-	-
09	22	7:10 pm	N	12	13	-	-	-	-	-	-	60.6	-	-	-	-	-
09	22	7:00 pm	N	8	10	-	-	-	-	-	-	61.2	-	-	-	-	-
09	22	6:50 pm	N	10	13	-	-	-	-	-	-	61.0	-	-	-	-	-
09	22	6:40 pm	N	11	13	-	-	-	-	-	-	61.0	-	-	-	-	-
09	22	6:30 pm	N	10	12	-	-	-	-	-	-	61.2	-	-	-	-	-
09	22	6:20 pm	N	10	12	-	-	-	-	-	-	61.2	-	-	-	-	-
09	22	6:10 pm	NNW	10	12	-	-	-	-	-	-	61.2	-	-	-	-	-
09	22	6:00 pm	NNW	9	12	-	-	-	-	-	-	61.2	-	-	-	-	-
09	22	5:50 pm	NNW	10	14	-	-	-	-	-	-	61.2	-	-	-	-	-
09	22	5:40 pm	NW	14	17	-	-	-	-	-	-	61.0	-	-	-	-	-
09	22	5:30 pm	NW	14	17	-	-	-	-	-	-	61.2	-	-	-	-	-
09	22	5:20 pm	NW	15	18	-	-	-	-	-	-	60.8	-	-	-	-	-
09	22	5:10 pm	NW	16	17	-	-	-	-	-	-	61.7	-	-	-	-	-
09	22	5:00 pm	NW	4	7	-	-	-	-	-	-	64.6	-	-	-	-	-
09	22	4:50 pm	NE	3	7	-	-	-	-	-	-	64.4	-	-	-	-	-
09	22	4:40 pm	NNE	7	8	-	-	-	-	-	-	65.8	-	-	-	-	-
09	22	4:30 pm	E	3	6	-	-	-	-	-	-	63.5	-	-	-	-	-
09	22	4:20 pm	ENE	6	9	-	-	-	-	-	-	63.5	-	-	-	-	-
09	22	4:10 pm	NNE	6	9	-	-	-	-	-	-	63.7	-	-	-	-	-
09	22	4:00 pm	NE	6	8	-	-	-	-	-	-	63.7	-	-	-	-	-
09	22	3:50 pm	ENE	2	4	-	-	-	-	-	-	63.7	-	-	-	-	-
09	22	3:40 pm	ENE	8	11	-	-	-	-	-	-	62.2	-	-	-	-	-
09	22	3:30 pm	E	3	5	-	-	-	-	-	-	62.8	-	-	-	-	-
09	22	3:20 pm	SE	3	4	-	-	-	-	-	-	61.7	-	-	-	-	-
09	22	3:10 pm	NE	5	9	-	-	-	-	-	-	61.9	-	-	-	-	-
09	22	3:00 pm	E	5	8	-	-	-	-	-	-	61.3	-	-	-	-	-
09	22	2:50 pm	NE	5	10	-	-	-	-	-	-	61.9	-	-	-	-	-
09	22	2:40 pm	ENE	8	10	-	-	-	-	-	-	60.3	-	-	-	-	-
09	22	2:30 pm	ENE	8	11	-	-	-	-	-	-	60.6	-	-	-	-	-
09	22	2:20 pm	ENE	6	9	-	-	-	-	-	-	60.4	-	-	-	-	-
09	22	2:10 pm	E	7	10	-	-	-	-	-	-	60.1	-	-	-	-	-
09	22	2:00 pm	ESE	6	7	-	-	-	-	-	-	59.4	-	-	-	-	-
09	22	1:50 pm	ENE	4	8	-	-	-	-	-	-	59.4	-	-	-	-	-
09	22	1:40 pm	NE	7	11	-	-	-	-	-	-	59.9	-	-	-	-	-
09	22	1:30 pm	E	9	13	-	-	-	-	-	-	58.8	-	-	-	-	-
09	22	1:20 pm	E	5	7	-	-	-	-	-	-	58.5	-	-	-	-	-
09	22	1:10 pm	NE	11	14	-	-	-	-	-	-	58.6	-	-	-	-	-
09	22	1:00 pm	ENE	9	11	-	-	-	-	-	-	57.7	-	-	-	-	-
09	22	12:50 pm	E	5	9	-	-	-	-	-	-	57.6	-	-	-	-	-
09	22	12:40 pm	NE	9	12	-	-	-	-	-	-	57.9	-	-	-	-	-
09	22	12:30 pm	ENE	7	10	-	-	-	-	-	-	57.9	-	-	-	-	-
09	22	12:20 pm	NE	10	13	-	-	-	-	-	-	57.0	-	-	-	-	-
09	22	12:10 pm	ENE	10	12	-	-	-	-	-	-	56.5	-	-	-	-	-
09	22	12:00 pm	E	9	13	-	-	-	-	-	-	55.9	-	-	-	-	-
09	22	11:50 am	ENE	7	10	-	-	-	-	-	-	55.9	-	-	-	-	-
09	22	11:40 am	NE	7	11	-	-	-	-	-	-	55.9	-	-	-	-	-
09	22	11:30 am	ENE	7	11	-	-	-	-	-	-	55.6	-	-	-	-	-
09	22	11:20 am	ENE	10	12	-	-	-	-	-	-	54.5	-	-	-	-	-
09	22	11:10 am	NE	11	12	-	-	-	-	-	-	54.3	-	-	-	-	-
09	22	11:00 am	NE	11	13	-	-	-	-	-	-	54.3	-	-	-	-	-
09	22	10:50 am	ENE	10	13	-	-	-	-	-	-	53.6	-	-	-	-	-
09	22	10:40 am	ENE	13	15	-	-	-	-	-	-	53.1	-	-	-	-	-
09	22	10:30 am	ENE	12	17	-	-	-	-	-	-	52.9	-	-	-	-	-
09	22	10:20 am	ENE	13	18	-	-	-	-	-	-	51.8	-	-	-	-	-
09	22	10:10 am	ENE	15	20	-	-	-	-	-	-	51.6	-	-	-	-	-
09	22	10:00 am	ENE	11	16	-	-	-	-	-	-	52.0	-	-	-	-	-
09	22	9:50 am	ENE	11	17	-	-	-	-	-	-	51.1	-	-	-	-	-
09	22	9:40 am	NE	11	15	-	-	-	-	-	-	50.9	-	-	-	-	-
09	22	9:30 am	ENE	11	14	-	-	-	-	-	-	50.5	-	-	-	-	-
09	22	9:20 am	NE	10	13	-	-	-	-	-	-	50.5	-	-	-	-	-
09	22	9:10 am	NE	10	13	-	-	-	-	-	-	50.2	-	-	-	-	-
09	22	9:00 am	NE	9	11	-	-	-	-	-	-	50.0	-	-	-	-	-
09	22	8:50 am	NE	9	12	-	-	-	-	-	-	49.5	-	-	-	-	-
09	22	8:40 am	NNE	9	12	-	-	-	-	-	-	50.0	-	-	-	-	-
09	22	8:30 am	NNE	10	11	-	-	-	-	-	-	49.6	-	-	-	-	-
09	22	8:20 am	NNE	9	12	-	-	-	-	-	-	49.5	-	-	-	-	-
09	22	8:10 am	NNE	12	14	-	-	-	-	-	-	49.6	-	-	-	-	-
09	22	8:00 am	NNE	12	16	-	-	-	-	-	-	49.6	-	-	-	-	-
09	22	7:50 am	NNE	13	16	-	-	-	-	-	-	50.0	-	-	-	-	-
09	22	7:40 am	NNE	14	17	-	-	-	-	-	-	50.4	-	-	-	-	-
09	22	7:30 am	NNE	16	19	-	-	-	-	-	-	50.5	-	-	-	-	-
09	22	7:20 am	NNE	14	17	-	-	-	-	-	-	50.7	-	-	-	-	-
09	22	7:10 am	NNE	18	19	-	-	-	-	-	-	50.7	-	-	-	-	-
09	22	7:00 am	NNE	14	15	-	-	-	-	-	-	50.9	-	-	-	-	-
09	22	6:50 am	NNE	14	16	-	-	-	-	-	-	51.1	-	-	-	-	-
09	22	6:40 am	NNE	14	17	-	-	-	-	-	-	51.1	-	-	-	-	-
09	22	6:30 am	NNE	11	13	-	-	-	-	-	-	51.4	-	-	-	-	-
09	22	6:20 am	NNE	12	15	-	-	-	-	-	-	51.6	-	-	-	-	-
09	22	6:10 am	NNE	14	16	-	-	-	-	-	-	51.6	-	-	-	-	-
09	22	6:00 am	NNE	12	14	-	-	-	-	-	-	51.8	-	-	-	-	-
09	22	5:50 am	NNE	13	14	-	-	-	-	-	-	52.0	-	-	-	-	-

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.