Marine Weather and Tide Forecast for Grand Rapids, MI
 | Sunrise 6:15 AM Sunset 9:02 PM Moonrise 12:13 AM Moonset 8:48 AM |
LMZ846 Holland To Grand Haven Mi- 1105 Am Edt Sat May 17 2025
.small craft advisory in effect through late tonight - .
Rest of today - West winds to 30 knots. Mostly cloudy through early afternoon then becoming mostly Sunny. A slight chance of rain showers through early afternoon. Waves 5 to 7 feet.
Tonight - Northwest winds 15 to 25 knots. Partly cloudy. Waves 4 to 6 feet.
Sunday - Northwest winds 15 to 20 knots. Sunny. Waves 2 to 4 feet.
Sunday night - North winds 10 to 20 knots. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
Monday - Northeast winds around 15 knots. Partly Sunny. Waves 1 to 2 feet.
Tuesday - East winds 20 to 25 knots. Mostly cloudy with a chance of rain showers. Waves 1 to 3 feet.
Wednesday - Northeast winds 20 to 25 knots backing north late in the day. Partly Sunny with a chance of rain showers. Waves 2 to 3 feet building to 3 to 5 feet.
LMZ800
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7 Day Forecast for Marine Location Near Grand Rapids, MI
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Area Discussion for Grand Rapids, MI
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FXUS63 KGRR 171110 AFDGRR
Area Forecast Discussion National Weather Service Grand Rapids MI 710 AM EDT Sat May 17 2025
KEY MESSAGES
- Much Cooler with scattered showers today and scattered frost possible Sunday night
DISCUSSION
Issued at 304 AM EDT Sat May 17 2025
Temperatures will be held into the 50s today and Sunday with clouds and scattered showers as a large upper low moves through.
Canadian high pressure builds in Sunday night and skies should clear with scattered frost possible Sunday and Monday nights across the northern zones.
Low pressure and moisture returns for mid-week but the bulk of the rain could stay south of Lower Michigan. Fair and relatively cool conditions return late week. No severe weather is expected during the week.
AVIATION /12Z TAFS THROUGH 12Z SUNDAY/
Issued at 710 AM EDT Sat May 17 2025
Ceilings will generally be in the range of 2500 to 3500 ft AGL today. Surface winds with go northwest and gust over 25 knots through the afternoon then diminish tonight.
MARINE
Issued at 304 AM EDT Sat May 17 2025
No changes to the Small Craft Advisory. Winds and waves will diminish by Sunday. North winds to 20 knots can be expected into early next week.
GRR WATCHES/WARNINGS/ADVISORIES
MI...None.
MARINE...Small Craft Advisory until 2 AM EDT Sunday for LMZ844>849.
Area Forecast Discussion National Weather Service Grand Rapids MI 710 AM EDT Sat May 17 2025
KEY MESSAGES
- Much Cooler with scattered showers today and scattered frost possible Sunday night
DISCUSSION
Issued at 304 AM EDT Sat May 17 2025
Temperatures will be held into the 50s today and Sunday with clouds and scattered showers as a large upper low moves through.
Canadian high pressure builds in Sunday night and skies should clear with scattered frost possible Sunday and Monday nights across the northern zones.
Low pressure and moisture returns for mid-week but the bulk of the rain could stay south of Lower Michigan. Fair and relatively cool conditions return late week. No severe weather is expected during the week.
AVIATION /12Z TAFS THROUGH 12Z SUNDAY/
Issued at 710 AM EDT Sat May 17 2025
Ceilings will generally be in the range of 2500 to 3500 ft AGL today. Surface winds with go northwest and gust over 25 knots through the afternoon then diminish tonight.
MARINE
Issued at 304 AM EDT Sat May 17 2025
No changes to the Small Craft Advisory. Winds and waves will diminish by Sunday. North winds to 20 knots can be expected into early next week.
GRR WATCHES/WARNINGS/ADVISORIES
MI...None.
MARINE...Small Craft Advisory until 2 AM EDT Sunday for LMZ844>849.
| Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
| HLNM4 - 9087031 - Holland, MI | 31 mi | 58 min | SW 18G | 55°F | 29.54 | |||
| 45029 | 32 mi | 48 min | SSW 16G | 48°F | 49°F | 3 ft | 46°F | |
| MKGM4 - Muskegon, MI | 40 mi | 38 min | W 16G | 48°F | 29.52 | 48°F |
Wind History for Holland, MI
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Terminal Aerodrome Forecast (TAF) for KGRR
Wind History Graph: GRR
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GEOS Local Image of great lakes
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Grand Rapids/Muskegon, MI,
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