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Live · updated 8:18p

Alpena Harbor Light, Alpena, MI

Green light.

Wind and seas stay inside your 15 kt wind and 2.5 ft seas limits from now through 12:18 AM tomorrow, covering your full 4-hour outing.

TodayBOAT3 kt E · 0.0 ft
Best windowOpen now

How the day develops

Judged against ≤ 15 kt and ≤ 2.5 ft

Now · 8:18pWind3kt E · g3Seas0.0ft
your limit
Observed
Forecast
now

Seven-day outlook

The week ahead

Flags past day 3 are a read, not a call

todayBOAT

4 kt · 0.0 ft

Open now
tomorrowBOAT

9 kt · 0.0 ft

Friday, 12–4 AM
next dayBOAT

9 kt · 0.0 ft

Saturday, 12–4 AM
sunBOAT

9 kt · 0.0 ft

Sunday, 12–4 AM
monBOATRead

9 kt · 0.0 ft

Monday, 12–4 AM
tueBOATRead

9 kt · 0.0 ft

Tuesday, 12–4 AM
wedBOATRead

9 kt · 0.0 ft

Wednesday, 12–4 AM

Tides & water

Water temperatureAlpena Harbor Light, Alpena, MIAPNM4

Sources & stations

Where this call comes from

We never hide the station. If a source is stale or missing, the flag says Incomplete instead of guessing.

Boat or Nope's preview for Alpena Harbor Light, Alpena, MI in Michigan uses public lake wind, wave, hazard, and local-weather sources for trip planning.

forecastAlpena Harbor Light, Alpena, MI · alpena-harbor-light-alpena-miForecast grid updatedofficial alertsAlpena Harbor Light, Alpena, MI · alpena-harbor-light-alpena-miAlert feed updatedwave forecastAlpena Harbor Light, Alpena, MI · APNM4Marine grid updatedobservedAlpena Harbor Light, Alpena, MI · APNM4Latest buoy observationobserved + forecastAlpena Cnty Rgnl · KAPNLatest METAR observation

Nearby

If not here, maybe there