Conneaut, OH Lake Erie Conditions
Live water temperature, waves, and wind for Conneaut and the Ohio–Pennsylvania line.
Updated Sep 29, 1:35 AM ET · Source: NOAA & NWS
Conneaut is Ohio's easternmost harbor, near the Pennsylvania line at the mouth of Conneaut Creek. The deep eastern-basin water and the creek's steelhead runs make it a favorite with anglers.
Get real-time Lake Erie boating and fishing conditions for Conneaut, OH. Lake Erie Pulse pulls live readings from NOAA buoy Ashtabula and Erie, PA and pairs them with the National Weather Service marine forecast for Conneaut and the Ohio–Pennsylvania line, so you can check water temperature, wave height, and wind before you launch.
Waves 1 foot or less
Issued 927 PM EDT Mon Sep 28 2026
Conneaut, OH Marine Forecast
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Hourly forecast, all buoys, radar, and alerts on the interactive conditions map.
Open live conditionsConneaut, OH Lake Erie Conditions FAQ
What is the Lake Erie water temperature at Conneaut, OH right now?
The latest Lake Erie water temperature near Conneaut, OH is 65°F, measured at the Ashtabula buoy (NOAA station 45208).
How high are the waves at Conneaut, OH on Lake Erie today?
Current wave height near Conneaut, OH is 2.3 ft, with winds NE (50°) at 14 kt. Always check the NWS marine forecast before heading out.
Where does Lake Erie Pulse get conditions for Conneaut, OH?
Conditions for Conneaut, OH come directly from official sources: real-time NOAA NDBC buoy data (Ashtabula and Erie, PA) and the National Weather Service marine forecast for zone LEZ149.
Conditions at other Lake Erie ports
Lake Erie Conditions FAQ
How often are Lake Erie conditions updated?
Live buoy readings refresh about every 5 minutes and NWS forecasts every 15 minutes, pulled directly from NOAA and the National Weather Service.
Where does the Lake Erie water temperature and wave data come from?
From NOAA's nearshore NDBC buoy network along the lake (stations 45200–45208, plus 45176 and 45167), reported in real time.
What is a Small Craft Advisory on Lake Erie?
The National Weather Service issues a Small Craft Advisory when winds or waves are hazardous to small boats — typically sustained winds around 20–33 knots or waves of about 4 feet or more. Check the Alerts page before heading out.
Can I see conditions for my specific harbor?
Yes — pick your port for a dedicated page with live water temperature, waves, wind, and the marine forecast. Ports range from Toledo and Port Clinton in the west to Cleveland, Fairport, Ashtabula, and Erie, PA in the east.