Marine Weather

• Buoys / Water Temps
• Wave Heights

Click any area for a Zone forecast. Click the Station ID for station data.

Global Marine Zone Map

• MQT Marquette to Munising MI
• MQT Munising to Grand Marais MI
• MQT Green Bay North of line from Cedar River MI to Rock Island Passage
• MQT 5NM East of a line from Fairport MI to Rock Island Passage
• MQT Seul Choix Point to Point Detour MI

• APX Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI
• APX St. Marys River Point Iroquois to E. Potagannissing Bay
• APX Manistee to Point Betsie MI
• APX Sleeping Bear Point to Grand Traverse Light MI
• APX Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay
• APX St Ignace to False Detour Channel
• APX Sturgeon Pt to Alabaster MI
• APX 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island
• APX Seul Choix Point to 5NM West of Mackinac Bridge
• APX Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island
• APX Point Betsie to Sleeping Bear Point MI
• APX Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI
• APX Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary

• LOT Calumet Harbor IL to Gary IN
• LOT Northerly Island to Calumet Harbor IL
• LOT Wilmette Harbor to Northerly Island IL
• LOT Winthrop Harbor to Wilmette Harbor IL
• LOT Burns Harbor to Michigan City IN
• LOT Gary to Burns Harbor IN

• IWX New Buffalo MI to St Joseph MI
• IWX Michigan City IN to New Buffalo MI

• LOT Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake
• LOT Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.
• LOT Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake
• LOT Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake
• LOT Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake
• LOT Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake
• LOT Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake
• LOT Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake
• LOT Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake
• LOT Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid Lake
• LOT Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake
• LOT Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid Lake
• LOT Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake
• LOT Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake
• LOT Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake
• LOT Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake
• LOT Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake
• LOT Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore
• LOT Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake
• LOT Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake

• MKX Wind Point WI to Winthrop Harbor IL
• MKX North Point Light to Wind Point WI
• MKX Port Washington to North Point Light WI
• MKX Sheboygan to Port Washington WI

• GRB Two Rivers to Sheboygan WI
• GRB Sturgeon Bay to Two Rivers WI
• GRB Green Bay south of line from Oconto WI to Little Sturgeon Bay WI
• GRB Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI
• GRB Rock Island Passage to Sturgeon Bay WI

• GRR South Haven to Holland MI
• GRR St Joseph to South Haven MI
• GRR Holland to Grand Haven MI
• GRR Grand Haven to Whitehall MI
• GRR Pentwater to Manistee MI
• GRR Whitehall to Pentwater MI

• DTX Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt to the US/Canadian border beyond 5 NM from shore
• DTX Lake Huron from Presque Isle Lt. to Sturgeon Point MI 5NM off shore to US/Canadian border
• DTX Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to US/Canadian border
• DTX Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border
• DTX Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border
• DTX Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border

• DTX Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay
• DTX Port Austin to Harbor Beach MI
• DTX Harbor Beach to Port Sanilac MI
• DTX Port Sanilac to Port Huron MI
• DTX Michigan Waters of Lake Erie from Detroit River to North Cape MI
• DTX Inner Saginaw Bay SW of Point Au Gres to Bay Port MI

• DTX Lake St. Clair Open Lake (U.S. Portion)

• DTX Detroit River
• DTX St. Clair River
• BUF Lower Niagara River

• CLE Maumee Bay to Reno Beach OH
• CLE Reno Beach to The Islands OH
• CLE The Islands to Vermilion OH
• CLE Vermilion to Avon Point OH
• CLE Avon Point to Willowick OH
• CLE Willowick to Geneva-on-the Lake OH
• CLE Geneva-on-the-Lake to Conneaut OH
• CLE Conneaut OH to Ripley NY

• CLE Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border
• CLE Reno Beach to The Islands OH beyond 5NM off shoreline to US-Canadian border
• CLE The Islands to Vermilion OH beyond 5 nm off shoreline to US-Canadian border
• CLE Vermilion to Avon Point OH beyond 5 nm off shoreline to US-Canadian border
• CLE Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border
• CLE Willowick to Geneva-on-the-Lake OH beyond 5NM off shoreline to US-Canadian border
• CLE Geneva-on-the-Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border
• CLE Conneaut OH to Ripley NY beyond 5 nm off shoreline to US-Canadian border
• CLE Ripley to Buffalo NY extending from 5NM off shoreline to US-Canadian border

• BUF Niagara River to Hamlin Beach NY
• BUF Ripley to Dunkirk NY
• BUF Upper Niagara River and Buffalo Harbor
• BUF Dunkirk to Buffalo NY

• BUF Niagara River to Hamlin Beach NY beyond 5NM off shoreline to US-Canadian border