Michigan City marine weather forecast
Michigan City (USMGC) is a port in United States at 41°44.0′N 86°54.0′W. Today (Nov 3): S wind 10–15 kn, from the ECMWF IFS run 2026-11-03 00z. The live chart on this page shows current conditions and plans weather-optimized departures from this harbor.
Port facts (NGA World Port Index)| Position | 41°44.0′N 86°54.0′W |
|---|
| UN/LOCODE | USMGC |
|---|
| Harbor size | Small |
|---|
| Harbor type | Coastal breakwater harbor |
|---|
| Shelter | Fair |
|---|
| Channel depth | 2 m |
|---|
| Tide range | 0 m |
|---|
| Pilotage | Compulsory |
|---|
| Time zone | America/Chicago |
|---|
Facilities & services (NGA World Port Index)| Supplies | Fuel oil, diesel, water, provisions |
|---|
| Repairs | Limited |
|---|
| Medical facilities | Available |
|---|
10-day marine forecast — Michigan City
| Date | Wind | Gusts | Waves |
|---|
| S 10–15 kn | 32 kn | — |
|---|
| S 10–14 kn | 27 kn | — |
|---|
| SW 10–12 kn | 24 kn | — |
|---|
| NW 5–9 kn | 19 kn | — |
|---|
| NW 4–7 kn | 9 kn | — |
|---|
| WSW 4–6 kn | 7 kn | — |
|---|
| WSW 5–5 kn | 6 kn | — |
|---|
| SW 12–12 kn | 23 kn | — |
|---|
| WNW 5–5 kn | 15 kn | — |
|---|
| NNE 6–6 kn | 15 kn | — |
|---|
Forecast from the ECMWF IFS model run , waves from ECMWF WAM. Updated with each model cycle; the live chart below recalculates for your departure time and vessel.
What to watch in the forecast
Across the loaded 10-day outlook, the strongest daily modeled wind reaches 15 kn on Nov 3. Compare the dated model run with official forecasts and warnings before departure.
Frequently asked
How is the weather at Michigan City right now?
As of the ECMWF IFS run 2026-11-03 00z: S wind 10–15 kn. The 10-day outlook is in the forecast table on this page and updates with each model cycle.
How big is the harbor at Michigan City?
Michigan City is classed as a small harbor (coastal breakwater harbor), with fair shelter in the NGA World Port Index.
How deep is the approach to Michigan City?
Per the NGA World Port Index, the entrance channel carries about 2 m. Verify against current official charts before entry.
What restricts entry to Michigan City?
Entry is affected by ice, overhead clearance limits. Check the live forecast on this page and official notices before approach.