Marine Weather and Tide Forecast for Grand Haven, MI
![]() | Sunrise 6:17 AM Sunset 9:25 PM Moonrise 10:44 PM Moonset 9:19 AM |
Marine Forecasts
NOTE: Zones were updated 3/20/2025. If your report is out of date, please click Edit
LMZ846 Holland To Grand Haven Mi- 405 Am Edt Mon Jul 14 2025
Early this morning - Southwest winds 5 to 10 knots. Mostly clear. Waves less than 1 foot.
Today - Southwest winds 5 to 15 knots. Sunny. Waves 1 foot or less.
Tonight - South winds 5 to 10 knots. Mostly clear. Waves less than 1 foot.
Tuesday - South winds around 10 knots veering southwest. Sunny. Waves less than 1 foot.
Tuesday night - South winds 5 to 10 knots. Mostly clear. Waves 1 foot or less.
Wednesday - Southwest winds 10 to 15 knots. Mostly Sunny with a chance of rain showers. Waves around 1 foot.
Thursday - Northwest winds 15 to 20 knots. Mostly cloudy with a chance of rain showers. Waves 2 to 3 feet.
Friday - North winds 10 to 15 knots. Partly Sunny. Waves around 1 foot.
LMZ800
No data
No data
7 Day Forecast for Marine Location Near Grand Haven, MI

NEW! Add second zone forecast
Area Discussion for Grand Rapids, MI
Hide  HelpNOTE: mouseover dotted underlined text for definition
FXUS63 KGRR 140740 AFDGRR
Area Forecast Discussion National Weather Service Grand Rapids MI 340 AM EDT Mon Jul 14 2025
KEY MESSAGES
- Chances for Rain Wed/Thu and next Weekend
DISCUSSION
Issued at 339 AM EDT Mon Jul 14 2025
- Chances for Rain Wed/Thu and next Weekend
Zonal flow with weak sfc ridging brings fair weather through Tuesday then rain chances return for mid-week with the approach of a weak shortwave trough. Showers and storms arrive Wednesday and persist into Thursday as a cold front moves through. The GFS has backed off the severe weather threat, now showing rather weak shear of 20 knots on Wednesday and Thursday. This looks like another pulse thunderstorm environment and only isolated wind gusts as a threat. Storm total QPF is only around 0.15 inches average over the forecast area.
Upper ridging across the SE CONUS late in the week with zonal flow across northern periphery could result in MCS activity making it into Lower Michigan over the weekend but confidence is low at this point with location and timing.
AVIATION /06Z TAFS THROUGH 06Z TUESDAY/
Issued at 120 AM EDT Mon Jul 14 2025
VFR conditions will prevail through tonight. Winds will be west to southwest blo 10 knots.
MARINE
Issued at 339 AM EDT Mon Jul 14 2025
Winds and waves will be relatively light through Tuesday with slowly increasing southwest and south flow. Thunderstorms are possible from Wednesday into Thursday and north winds could ramp up behind a cold front later Thursday.
GRR WATCHES/WARNINGS/ADVISORIES
MI...Air Quality Alert until midnight EDT tonight for MIZ037>040- 043>046-050>052-056>059-064>067-071>074.
MARINE...None.
Area Forecast Discussion National Weather Service Grand Rapids MI 340 AM EDT Mon Jul 14 2025
KEY MESSAGES
- Chances for Rain Wed/Thu and next Weekend
DISCUSSION
Issued at 339 AM EDT Mon Jul 14 2025
- Chances for Rain Wed/Thu and next Weekend
Zonal flow with weak sfc ridging brings fair weather through Tuesday then rain chances return for mid-week with the approach of a weak shortwave trough. Showers and storms arrive Wednesday and persist into Thursday as a cold front moves through. The GFS has backed off the severe weather threat, now showing rather weak shear of 20 knots on Wednesday and Thursday. This looks like another pulse thunderstorm environment and only isolated wind gusts as a threat. Storm total QPF is only around 0.15 inches average over the forecast area.
Upper ridging across the SE CONUS late in the week with zonal flow across northern periphery could result in MCS activity making it into Lower Michigan over the weekend but confidence is low at this point with location and timing.
AVIATION /06Z TAFS THROUGH 06Z TUESDAY/
Issued at 120 AM EDT Mon Jul 14 2025
VFR conditions will prevail through tonight. Winds will be west to southwest blo 10 knots.
MARINE
Issued at 339 AM EDT Mon Jul 14 2025
Winds and waves will be relatively light through Tuesday with slowly increasing southwest and south flow. Thunderstorms are possible from Wednesday into Thursday and north winds could ramp up behind a cold front later Thursday.
GRR WATCHES/WARNINGS/ADVISORIES
MI...Air Quality Alert until midnight EDT tonight for MIZ037>040- 043>046-050>052-056>059-064>067-071>074.
MARINE...None.
Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
45161 | 9 mi | 70 min | 71°F | 70°F | 1 ft | 30.30 | ||
45029 | 11 mi | 50 min | SSW 7.8G | 73°F | 73°F | 1 ft | 69°F | |
MKGM4 - Muskegon, MI | 12 mi | 40 min | WSW 8G | 71°F | 29.99 | 70°F | ||
HLNM4 - 9087031 - Holland, MI | 21 mi | 60 min | SW 7G | 74°F | 74°F | 30.02 | 72°F | |
45007 - S MICHIGAN 43NM East Southeast of Milwaukee, WI | 44 mi | 50 min | WSW 7.8G | 72°F | 71°F | 30.03 | 69°F | |
45168 | 45 mi | 50 min | SSW 3.9G | 72°F | 75°F | 1 ft | 30.03 | 66°F |
SVNM4 - South Haven, MI | 45 mi | 50 min | ESE 1.9G | 67°F |
Wind History for Holland, MI
toggle option: (graph/table)
Airport Reports
Link to 1 hour of 5 minute data for KMKG
Terminal Aerodrome Forecast (TAF) for KMKG
Wind History Graph: MKG
(wind in knots)GEOS Local Image of great lakes
Edit Hide
Grand Rapids/Muskegon, MI,

NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE