South haven light
NDBC buoy svnm4
Observed , 41 minutes ago
Hazardous
Rest of today
Small Craft Advisory in effect. Fresh SW winds at 19 kn gusting to 20 kn. Air 35°F. Rest of Today: West winds to 30 knots.
It tells you it is rough now. The app tells you before it gets rough, with alerts at the wind and wave limits you set.
Get Buoycast for iPhoneSmall Craft Advisory
Small Craft Advisory issued November 8 at 10:29AM EST until November 9 at 5:00AM EST by NWS Grand Rapids MI
* WHAT...Northwest winds 15 to 25 knots with gusts up to 30 knots and waves 5 to 8 feet. * WHERE...St Joseph to Manistee. * WHEN...Until 5 AM EST Monday. * IMPACTS...Conditions will be hazardous to small craft.
Pro also pushes NOAA watches, warnings, and advisories when they are issued.
Get Buoycast for iPhoneWind
Speed
19kn
Gust
20kn
Direction
230° SW
Trend
Easing
Last 11 hours18 to 25 kn
Air temp
35°F
Last 11 hours33 to 37°F
Zone forecast
Rest of Today
West winds to 30 knots. Mostly cloudy late in the morning then clearing. Waves 6 to 8 feet.
Tonight
Northwest winds to 30 knots. Partly cloudy. Waves 6 to 8 feet.
Monday
Northwest winds 15 to 20 knots backing southwest 10 to 15 knots early in the afternoon. Mostly sunny. Waves 3 to 5 feet subsiding to 1 to 3 feet early in the afternoon.
NWS zone St Joseph to South Haven MI
Last 24 hours
Every 3 hours, over the last 12 hours.
4 stations within 30 NM
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Get Buoycast for iPhoneCommon questions
How often does buoy svnm4 report?
Wind and temperature update about every 10 minutes.
Can I be notified when conditions change at buoy svnm4?
Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this buoy crosses them.
Does this page show NOAA warnings for this area?
Watches, warnings, and advisories for St Joseph to South Haven MI appear alongside the conditions, here and in the app. Pro also pushes NOAA watches, warnings, and advisories when they are issued.
Can I see the forecast against what buoy svnm4 measured?
This page shows measurements only. Buoycast Pro charts the NOAA forecast against them so you can see where the two diverge.
Can I keep buoy svnm4 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
What this buoy measures
This buoy is not reporting waves, water temperature or barometric pressure. Conditions above come from the sensors it does carry, and the forecast, tides and sun times on this page are regional rather than measured at the buoy.
Station svnm4
42°24'04" N 86°17'17" W · owned and maintained by GLERL
Measured on the water by 1,000+ NOAA buoys. Observations from the National Data Buoy Center, forecasts and advisories from the National Weather Service. Not for navigation.