Current watches, warnings, and advisories for Great Lakes marine zones

This page shows alerts currently in effect for these criteria.

Please click here for a listing of states, zones, and counties.

Last Updated: 21:02 UTC on 10-22-2017

Future, Actual

Gale Watch

10/22/2017 08:48 PM UTC through 10/23/2017 07:00 AM UTC

Taconite Harbor to Silver Bay Harbor MN; Silver Bay Harbor to Two Harbors MN

Future, Actual

Gale Watch

10/22/2017 08:48 PM UTC through 10/23/2017 07:00 AM UTC

Oak Point to Saxon Harbor WI; Chequamegon Bay-Bayfield to Oak Point WI

Future, Actual

Gale Watch

10/22/2017 08:48 PM UTC through 10/23/2017 07:00 AM UTC

Port Wing to Sand Island WI; Sand Island to Bayfield WI

Expected, Actual

Small Craft Advisory

10/22/2017 08:48 PM UTC through 10/23/2017 07:00 AM UTC

Grand Marais to Taconite Harbor MN; Grand Portage to Grand Marais MN

Future, Actual

Gale Watch

10/22/2017 08:48 PM UTC through 10/23/2017 07:00 AM UTC

Grand Marais to Taconite Harbor MN; Grand Portage to Grand Marais MN

Expected, Actual

Small Craft Advisory

10/22/2017 08:39 PM UTC through 10/23/2017 02:00 AM UTC

Sturgeon Bay to Two Rivers WI; Rock Island Passage to Sturgeon Bay WI; Two Rivers to Sheboygan WI

Expected, Actual

Small Craft Advisory

10/22/2017 08:34 PM UTC through 10/23/2017 12:00 AM UTC

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

Expected, Actual

Small Craft Advisory

10/22/2017 07:59 PM UTC through 10/23/2017 12:00 AM UTC

Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI

Expected, Actual

Small Craft Advisory

10/22/2017 07:59 PM UTC through 10/23/2017 04:00 AM UTC

St Ignace to False Detour Channel; 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island; Sturgeon Pt to Alabaster MI; Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary

Expected, Actual

Small Craft Advisory

10/22/2017 07:59 PM UTC through 10/23/2017 12:00 AM UTC

Seul Choix Point to 5NM West of Mackinac Bridge; Point Betsie to Sleeping Bear Point MI; Manistee to Point Betsie MI; Sleeping Bear Point to Grand Traverse Light MI; Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI; Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay

Expected, Actual

Small Craft Advisory

10/22/2017 07:58 PM UTC through 10/23/2017 03:00 AM UTC

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

Expected, Actual

Small Craft Advisory

10/22/2017 07:57 PM UTC through 10/23/2017 02:00 AM UTC

Seul Choix Point to Point Detour MI; 5NM East of a line from Fairport MI to Rock Island Passage

Future, Actual

Gale Watch

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Upper Entrance of Portage Canal to Eagle River MI; Eagle River to Manitou Island MI

Expected, Actual

Small Craft Advisory

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Upper Entrance of Portage Canal to Eagle River MI; Eagle River to Manitou Island MI

Future, Actual

Gale Watch

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore; Marquette to Munising MI; Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border; Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays; Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore; Huron Islands to Marquette MI; Manitou Island to Point Isabelle MI; Munising to Grand Marais MI; Point Isabelle to Lower Entrance of Portage Canal MI

Future, Actual

Gale Watch

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border; Grand Marais to Whitefish Point MI

Future, Actual

Gale Watch

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Black River To Ontonagon MI

Expected, Actual

Small Craft Advisory

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Ontonagon to Upper Entrance of Portage Canal MI

Future, Actual

Gale Watch

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Ontonagon to Upper Entrance of Portage Canal MI

Future, Actual

Gale Watch

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royal National Park; Saxon Harbor WI to Black River MI

Future, Actual

Gale Watch

10/22/2017 07:57 PM UTC through 10/23/2017 04:00 AM UTC

Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM

Expected, Actual

Small Craft Advisory

10/22/2017 07:57 PM UTC through 10/23/2017 03:00 AM UTC

Michigan City IN to New Buffalo MI; New Buffalo MI to St Joseph MI

Expected, Actual

Small Craft Advisory

10/22/2017 06:58 PM UTC through 10/23/2017 12:00 AM UTC

Holland to Grand Haven MI; Grand Haven to Whitehall MI; Whitehall to Pentwater MI; Pentwater to Manistee MI

Expected, Actual

Small Craft Advisory

10/22/2017 02:28 PM UTC through 10/22/2017 10:30 PM UTC

Black River To Ontonagon MI