Grand Haven, MI Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Grand Haven, MI

April 17, 2024 6:13 PM EDT (22:13 UTC) Change Location
Sunrise 6:56 AM   Sunset 8:32 PM
Moonrise 1:23 PM   Moonset 3:40 AM 
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NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

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Marine Forecasts
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LMZ846 Holland To Grand Haven Mi- 405 Pm Edt Wed Apr 17 2024

.small craft advisory in effect through late tonight - .

Through early evening - Southwest winds to 30 knots. Partly Sunny. Waves 3 to 5 feet.

Tonight - West winds 15 to 25 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves 4 to 6 feet.

Thursday - West winds 10 to 20 knots. Mostly cloudy with a chance of rain showers. Waves 1 to 3 feet.

Thursday night - Northwest winds 10 to 20 knots increasing to 30 knots toward daybreak. Rain showers likely. Waves 1 to 2 feet building to 3 to 5 feet toward daybreak.

Friday - West winds to 30 knots. Sunny. Waves 4 to 6 feet.

Friday night - West winds to 30 knots. Partly cloudy. Waves 5 to 7 feet.

Saturday - Northwest gales to 35 knots decreasing to 15 to 25 knots. Mostly Sunny. Waves 6 to 8 feet.

Sunday - West winds 15 to 20 knots backing southwest late in the day. Sunny. Waves 1 to 3 feet.

Monday - Southwest winds 15 to 20 knots. Sunny. Waves 1 to 3 feet.

LMZ800
No data


7 Day Forecast for Marine Location Near Grand Haven, MI
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Area Discussion for - Grand Rapids, MI
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FXUS63 KGRR 171848 AFDGRR

Area Forecast Discussion National Weather Service Grand Rapids MI 248 PM EDT Wed Apr 17 2024

KEY MESSAGES

- Dry overnight until Thursday afternoon

- Rain Thursday night with some thunder possible

- Cool and dry this weekend, blustery Saturday

- A bit milder early next week

DISCUSSION
Issued at 248 PM EDT Wed Apr 17 2024

- Dry overnight until Thursday afternoon

No changes to previous thinking here. After thunderstorms clear the area later today, there could be some wraparound precipitation across our northern zones lasting into early tonight. Otherwise, we should be dry the rest of the night into Thursday afternoon, when a shower or two may be possible.

- Rain Thursday night with some thunder possible

The next possibility for rain will be associated with a very stretched out cold front extending southwestward across the central CONUS. We are in the exit region of a powerful upper jet during this time with a lot of forced ascent potential. Indeed, HRRR/SREF guidance both advertise a chance for thunder across our southern zones. This activity should exit by sunrise Friday morning.

- Cool and dry this weekend, blustery Saturday

Fair weather will return Friday through the weekend. It will become much cooler as h8 temps fall to -7 to -9 C by Saturday. Highs in the 50s Friday will decrease to the 40s Saturday - and Saturday will feel quite raw as strong gusty winds drop wind chills into the 30s. Lows could fall to near or below freezing across portions of our area early Sunday and Monday mornings as surface ridging builds in.

- A bit milder early next week

Temps will moderate a bit early next week back to near normal for this time of year. Fair weather will continue Monday. A weak low pressure system will bring a chance of rain showers Monday night into Tuesday.
Fair weather will return for the mid to latter portion of next week as another surface high pressure ridge builds in.

AVIATION /18Z TAFS THROUGH 18Z THURSDAY/
Issued at 1200 PM EDT Wed Apr 17 2024

Primarily MVFR conditions are expected this afternoon with brief reductions to IFR due to briefly heavier rain and stronger thunderstorms. South to southwest winds will increase to 15 to 25 kts and heavier thunderstorms will potentially bring briefly higher gusts.

The thunderstorms will move east of our eastern terminals by 20Z late this afternoon. Winds will veer to the west and gradually diminish this evening. A mix of MVFR to VFR conditions is forecast overnight through midday Thursday with patchy MVFR due to lingering lower cigs. Additional rain showers tomorrow are not expected until late afternoon and evening.

MARINE
Issued at 248 PM EDT Wed Apr 17 2024

No changes planned at this time.

GRR WATCHES/WARNINGS/ADVISORIES
MI...None.
MARINE...Small Craft Advisory until 6 AM EDT Thursday for LMZ844>849.




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
45161 9 mi33 min 2 ft
45029 11 mi43 min WSW 18G21 48°F 43°F3 ft46°F
MKGM4 - Muskegon, MI 12 mi33 min SSW 18G20 48°F 29.6447°F
HLNM4 - 9087031 - Holland, MI 21 mi55 min SSW 16G19 50°F 50°F29.6450°F
45214 44 mi68 min 42°F3 ft
45168 45 mi33 min WSW 14G16 49°F 45°F3 ft29.7344°F
SVNM4 - South Haven, MI 45 mi63 min S 16G17 49°F


Wind History for Holland, MI
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KMKG MUSKEGON COUNTY,MI 10 sm18 minSW 19G2810 smMostly Cloudy59°F48°F67%29.65
Link to 5 minute data for KMKG


Wind History from MKG
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Tide / Current for
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Weather Map
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GEOS Local Image of great lakes   
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Grand Rapids/Muskegon, MI,



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