NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

National Weather Service Marine Forecast FZUS61 KCLE

FZUS61 KCLE 041356
GLFLE

Open Lake Forecast for Lake Erie
National Weather Service Cleveland OH
956 AM EDT Fri Apr 4 2025

For waters beyond five nautical miles of shore on Lake Erie

Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum.

SYNOPSIS

A ridge averaging 30.40 inches builds in over Lake Erie today. A warm front moves over the lake from the south Friday night with low pressure 29.90 inches passing across the lake early Saturday, followed quickly by a cold front Saturday afternoon. A ridge averaging 30.00 inches builds in through the end of the weekend. A strong cold front pushes southeast across the lake Monday afternoon and evening.

LEZ162-163-042015
Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border
Reno Beach to The Islands OH beyond 5NM off shoreline to US
Canadian border
956 AM EDT Fri Apr 4 2025

THIS AFTERNOON
Northeast winds 10 to 15 knots becoming east. Waves 1 to 3 feet.

TONIGHT
East winds 10 to 15 knots increasing to 15 to 20 knots. Rain early, then rain with a chance of thunderstorms. Rain with a slight chance of thunderstorms late. Waves 1 to 3 feet building to 2 to 4 feet.

SATURDAY
Southeast winds 10 to 15 knots becoming northwest. Rain with a chance of thunderstorms in the morning, then a chance of rain in the afternoon. Waves 1 to 3 feet.

SATURDAY NIGHT
Northwest winds 10 to 15 knots becoming north 15 to 20 knots. Rain likely in the evening, then a chance of showers overnight. Waves 1 to 3 feet.

SUNDAY
North winds 15 to 20 knots becoming southwest 5 to 15 knots. A chance of snow showers during the day. Waves 1 to 3 feet subsiding to 1 foot or less.

MONDAY
Southwest winds 10 to 15 knots becoming northwest 15 to 20 knots. Rain and snow showers likely during the day, then a chance of snow showers Monday night. Waves 1 to 3 feet building to 2 to 4 feet.

TUESDAY
Northwest winds 15 to 20 knots becoming west 10 to 15 knots. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.


LEZ164>167-042015
The Islands to Vermilion OH beyond 5 nm off shoreline to US
Canadian border
Vermilion to Avon Point OH beyond 5 nm off shoreline to US
Canadian border
Avon Point to Willowick OH beyond 5 nm off shoreline to US
Canadian border-Willowick to Geneva-on-the
Lake OH beyond 5NM off shoreline to US-Canadian border
956 AM EDT Fri Apr 4 2025

THIS AFTERNOON
Northeast winds 10 to 15 knots. Waves 1 to 3 feet.

TONIGHT
Northeast winds 10 to 15 knots becoming east 15 to 20 knots. A chance of rain early, then rain with a slight chance of thunderstorms. Rain with a chance of thunderstorms late. Waves 1 to 3 feet building to 3 to 5 feet.

SATURDAY
Southeast winds 15 to 20 knots becoming west 10 to 15 knots. Rain with a chance of thunderstorms. Waves 3 to 5 feet subsiding to 2 to 3 feet.

SATURDAY NIGHT
Northwest winds 10 to 15 knots becoming north 15 to 20 knots. Rain in the evening, then rain showers overnight. Waves 1 to 3 feet building to 2 to 4 feet.

SUNDAY
North winds 15 to 20 knots becoming northwest 10 to 15 knots. A chance of snow showers during the day. Waves 2 to 4 feet subsiding to 1 to 3 feet.

MONDAY
Southwest winds 10 to 15 knots becoming northwest 15 to 20 knots. Rain and snow showers likely during the day, then a chance of snow showers Monday night. Waves 1 to 3 feet building to 3 to 6 feet.

TUESDAY
Northwest winds 15 to 20 knots becoming west 10 to 15 knots. Waves 3 to 6 feet subsiding to 1 to 3 feet.

Winds and waves higher in and near thunderstorms.


LEZ061-168-169-042015
Ripley to Buffalo NY extending from 5NM off shoreline to US
Canadian border-Geneva-on-the
Lake to Conneaut OH beyond 5 nm off shoreline to US
Canadian border
Conneaut OH to Ripley NY beyond 5 nm off shoreline to US
Canadian border
956 AM EDT Fri Apr 4 2025

THIS AFTERNOON
North winds 5 to 10 knots becoming northeast. Waves 1 foot or less.

TONIGHT
Northeast winds 5 to 10 knots increasing to 15 to 20 knots. A chance of rain in the evening, then rain with a chance of thunderstorms after midnight. Waves 1 to 3 feet building to 2 to 4 feet.

SATURDAY
Southeast winds 15 to 20 knots becoming southwest 10 to 15 knots. Rain with a chance of thunderstorms in the morning, then rain likely in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet.

SATURDAY NIGHT
West winds 10 to 15 knots becoming northwest. Rain in the evening, then rain showers overnight. Waves 1 to 3 feet.

SUNDAY
North winds 5 to 15 knots becoming northwest. A chance of snow and rain showers during the day. Waves 1 to 3 feet subsiding to 1 foot or less.

MONDAY
West winds 5 to 15 knots becoming northwest 15 to 20 knots. A chance of rain and snow showers during the day, then a chance of snow showers Monday night. Waves 1 to 3 feet building to 3 to 5 feet.

TUESDAY
Northwest winds 15 to 20 knots becoming west and diminishing to around 10 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.

Winds and waves higher in and near thunderstorms.


LEZ161-042015
MAFOR 0415/ ERIE WEST 1/3 12110 11210 11216 12226 11316 11416. A chance of thunderstorms tonight. Waves 1 to 3 feet this afternoon. Waves 1 to 3 feet building to 2 to 4 feet tonight. Waves 2 to 4 feet subsiding to 1 to 3 feet Saturday morning.

ERIE CENTRAL 1/3 13110 11210 13226 11416. A chance of thunderstorms overnight. Waves 1 to 3 feet this afternoon. Waves 1 to 3 feet building to 3 to 5 feet tonight. Waves 3 to 5 feet subsiding to 2 to 3 feet Saturday morning.

ERIE EAST 1/3 13100 11110 12126 11226 11426. A chance of thunderstorms overnight. Waves 1 foot or less this afternoon. Waves 1 foot or less building to 2 to 4 feet tonight. Waves 2 to 4 feet subsiding to 1 to 3 feet Saturday morning.