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Marine Weather and Tides
Version 3.4 |
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. |
| Sunrise 7:08AM | Sunset 4:48PM | Monday January 20, 2020 8:22 AM CST (14:22 UTC) | Moonrise 4:20AM | Moonset 2:13PM | Illumination 22% |  |
LMZ080 Lake Michigan From Michigan City In To St. Joseph Mi 5 Nm Offshore To Mid Lake- Lake Michigan From Sheboygan To Port Washington Wi 5 Nm Offshore To Mid Lake- Lake Michigan From Port Washington To North Point Light Wi 5 Nm Offshore To Mid Lake- Lake Michigan From North Point Light To Wind Point Wi 5 Nm Offshore To Mid Lake- Lake Michigan From Wind Point Wi To Winthrop Harbor Il 5 Nm Offshore To Mid Lake- Lake Michigan From Winthrop Harbor To Wilmette Harbor Il 5 Nm Offshore To Mid Lake- Lake Michigan From Wilmette Harbor Il To Michigan City In 5 Nm Offshore To Mid Lake- Lake Michigan From Whitehall To Pentwater Mi 5 Nm Offshore To Mid Lake- Lake Michigan From Grand Haven To Whitehall Mi 5 Nm Offshore To Mid Lake- Lake Michigan From Holland To Grand Haven Mi 5 Nm Offshore To Mid Lake- Lake Michigan From South Haven To Holland Mi 5 Nm Offshore To Mid Lake- Lake Michigan From St. Joseph To South Haven Mi 5 Nm Offshore To Mid Lake- 234 Am Cst Mon Jan 20 2020 Sheboygan Wi To Pentwater Mi South...
Today..North winds 10 to 15 kt becoming northwest 5 to 10 kt. Chance of snow showers this morning. Waves 2 to 4 ft subsiding to 1 to 3 ft.
Tonight..Northwest winds 10 to 15 kt becoming west. Waves 1 to 3 ft.
Tuesday..West winds 10 to 20 kt becoming southwest. Waves 3 to 5 ft.
Tuesday night..Southwest winds to 30 kt. Waves 4 to 7 ft occasionally to 9 ft building to 6 to 9 ft occasionally to 12 ft.
Wednesday..Southwest winds to 30 kt. Waves 7 to 10 ft occasionally to 13 ft.
Wednesday night..Southwest winds 15 to 25 kt. Chance of rain and snow. Waves 6 to 9 ft occasionally to 12 ft.
Thursday..Southwest winds 10 to 20 kt becoming south. Chance of rain. Waves 3 to 5 ft.
Friday..East winds 10 to 15 kt. Chance of rain. Waves 1 to 3 ft.
Today..North winds 10 to 15 kt becoming northwest 5 to 10 kt. Chance of snow showers this morning. Waves 2 to 4 ft subsiding to 1 to 3 ft.
Tonight..Northwest winds 10 to 15 kt becoming west. Waves 1 to 3 ft.
Tuesday..West winds 10 to 20 kt becoming southwest. Waves 3 to 5 ft.
Tuesday night..Southwest winds to 30 kt. Waves 4 to 7 ft occasionally to 9 ft building to 6 to 9 ft occasionally to 12 ft.
Wednesday..Southwest winds to 30 kt. Waves 7 to 10 ft occasionally to 13 ft.
Wednesday night..Southwest winds 15 to 25 kt. Chance of rain and snow. Waves 6 to 9 ft occasionally to 12 ft.
Thursday..Southwest winds 10 to 20 kt becoming south. Chance of rain. Waves 3 to 5 ft.
Friday..East winds 10 to 15 kt. Chance of rain. Waves 1 to 3 ft.
LMZ080 Expires:202001201615;;230033
FZUS63 KMKX 200834
GLFLM
OPEN LAKE FORECAST for Lake Michigan
National Weather Service Milwaukee/Sullivan WI
234 AM CST Mon Jan 20 2020
FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON Lake Michigan.
Waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.
.SYNOPSIS...
Strong high pressure of 30.9 inches will move from the northern
Plains into southern Iowa through tonight, weakening to 30.6
inches as it moves into the Ohio River Valley Tuesday. Lighter
winds are expected during this period. Winds will become southwest
with the departing high on Tuesday and more southerly for Wednesday.
Low pressure approaching from the southern Plains on Friday will
bring northerly winds for the weekend.
&&
LMZ080-669-671-673-675-777-779-870-872-874-876-878-201615-
7 Day Forecast for Marine Location Near Bridgman, MI
Hourly EDIT Helplocation: 42.05, -86.84 debug
Area Discussion for - Northern Indiana, IN
(on/off) Help NOTE: mouseover dotted underlined text for definitionFXUS63 KIWX 201157 AFDIWX
Area Forecast Discussion National Weather Service Northern Indiana 657 AM EST Mon Jan 20 2020
SYNOPSIS. Issued at 300 AM EST Mon Jan 20 2020
Cold temperatures and mainly dry conditions are expected to persist today into tonight, with highs in the 20s today and lows in the teens tonight. Temperatures will gradually moderate into the middle of the week, with highs near 40 degrees by Thursday. A low pressure system will then bring chances for rain and snow by Friday and Saturday.
SHORT TERM. (Today and Tonight) Issued at 300 AM EST Mon Jan 20 2020
Light/cold northerly flow will persist today into tonight on the eastern fringe of an expansive sfc anticyclone dropping southeast into the Mid MS Valley. Lake clouds in far nw IN/sw MI should expand east otherwise today with some potential for isolated to scattered flurries across northern IN and Lower MI. Whether this thin stratocu deck clears out tonight under increasing subsidence will be the key to tonight's low temperature forecast as winds become calm/variable.
LONG TERM. (Tuesday through Sunday) Issued at 300 AM EST Mon Jan 20 2020
Return flow on the backside of high pressure, and in advance of Central US height falls, will set the stage for moderating temps Tuesday through Thursday. Current expectations are for dry/stable airmass within deep layer ridge axis to provide a mostly sunny Tuesday. Clouds then likely increase into Wednesday and Thursday in wake of the ridge axis, with a very low chance for a light rain/snow mix into nw IN/sw MI on Thursday as a weak front approaches from the west.
Guidance has remained steadfast in a storm system phasing over the TN or OH Valley Friday into early Saturday. This system looks to cut- off from the polar jet which is an odd evolution for late January. This should result in light rain as the primary ptype as cold air struggles to advect into this stacked low pressure system. Continued to carry mid chance to likely PoPs and rain/snow mix wording during this time given a marginal temp profile.
AVIATION. (For the 12Z TAFS through 12Z Tuesday Morning) Issued at 654 AM EST Mon Jan 20 2020
Light radiation fog at SBN will lift early this morning with VFR clouds at SBN. However, ceiling should drop down to around 030 or a little lower later today with lower lake clouds drifting back into the area. Otherwise, winds should stay light.
IWX WATCHES/WARNINGS/ADVISORIES. IN . NONE. MI . NONE. OH . NONE. LM . NONE.
SYNOPSIS . Steinwedel SHORT TERM . Steinwedel LONG TERM . Steinwedel AVIATION . Skipper
Visit us at www.weather.gov/iwx
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Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| SJOM4 - St. Joseph, MI | 19 mi | 22 min | S 1.9 G 2.9 | 21°F | 1035.9 hPa (+2.7) | |||
| MCYI3 - Michigan City, IN | 23 mi | 32 min | ESE 1 G 1.9 | 22°F | 19°F | |||
| SVNM4 - South Haven, MI | 38 mi | 22 min | S 1.9 G 2.9 | 21°F | ||||
| CHII2 - Chicago, IL | 40 mi | 32 min | NW 16 G 18 | 26°F | 24°F | |||
| CMTI2 - 9087044 - Calumet, IL | 43 mi | 52 min | SW 4.1 G 7 | 20°F | 1034.2 hPa | 17°F | ||
| CNII2 | 43 mi | 22 min | W 6 G 9.9 | 24°F | 17°F |
Wind History for Calumet Harbor, IL
(wind in knots) EDIT (on/off) Help| 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | |
| Last 24hr | SW G13 | SW G13 | SW G16 | W G12 | W G11 | W G15 | W G12 | W G13 | W G13 | W G10 | W G11 | W G10 | W G10 | W G12 | W G9 | W G11 | W G9 | W G7 | SW | SW | S | S | SW | SW |
| 1 day ago | S G15 | SW G17 | SW G17 | SW G15 | SW G20 | W G26 | SW G27 | SW G23 | SW G25 | SW G30 | SW G20 | SW G23 | SW G22 | SW G26 | SW G27 | SW G19 | SW G20 | W G25 | SW G18 | W G17 | W G18 | W G13 | W G14 | SW G15 |
| 2 days ago | E G15 | E G15 | SE G12 | E G13 | SE G13 | SE G12 | SE G13 | SE G9 | E G16 | E G16 | SE G18 | E G22 | SE G27 | SE G23 | SE G20 | SE G22 | SE G23 | SE G18 | SE G10 | SE G9 | SE G9 | SE G13 | S G16 | S G12 |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Southwest Michigan Regional Airport, MI | 22 mi | 29 min | N 0 | 7.00 mi | Overcast | 21°F | 15°F | 78% | 1036.4 hPa |
| Michigan City Municipal Airport, IN | 24 mi | 27 min | N 0 | 3.00 mi | Light Snow | 21°F | 21°F | 100% | 1035.6 hPa |
Link to 5 minute data for KBEH
Wind History from BEH (wind in knots)
| 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | |
| Last 24hr | W | W | W G22 | W G26 | W G28 | W G25 | G15 | G19 | E | Calm | E | NE | E | E | E | Calm | SE | Calm | Calm | S | S | Calm | ||
| 1 day ago | S | SW G19 | W G27 | W G32 | W G33 | W G32 | W G34 | W G30 | W G44 | W G38 | W G37 | W G36 | W G38 | W G35 | W G32 | W G30 | W | W | W | W | W | W G22 | W G24 | |
| 2 days ago | SE | SE | SE | SE | SE G18 | SE G19 | SE G20 | SE | SE G18 | SE G19 | SE G20 | SE G21 | SE G23 | SE G25 | SE G26 | SE G29 | SE G25 | SE G25 | SE | SE G26 | SE G25 | SE G19 | S G20 | S |
Tide / Current Tables for
EDIT Weekend mode (on/off) (on/off) HelpTide / Current Tables for
EDIT (on/off) HelpWeather Map
(on/off) Help Weather Map
GEOS Local Image of EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop
Other links: Northern Pacific Contential US Full GOES-East
Wind Forecast for Northern Indiana, IN (9,2,3,4)
(on/off) Help
Ground Weather Radar Station Northern Indiana, IN
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