Alert archive / Wisconsin / Small Craft Advisories in 2021
Small Craft Advisory 99, NWS Green Bay, WI
NWS Green Bay, WI issued this small craft advisory at Dec 13, 2021, 3:46 PM CST. It took effect at Dec 14, 2021, 9:00 AM CST. It was in force for 36 hr.
The area
The counties it named.
The facts
- Issued
- Dec 13, 2021, 3:46 PM CST (21:46 UTC)
- In effect from
- Dec 14, 2021, 9:00 AM CST
- Expired
- Dec 15, 2021, 9:00 PM CST
- In force
- 36 hr
- Issued by
- NWS Green Bay, WI
The text
As transmitted.
812 WHUS73 KGRB 132146 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 346 PM CST Mon Dec 13 2021 LMZ541>543-140600- /O.NEW.KGRB.SC.Y.0099.211214T1500Z-211216T0000Z/ /O.NEW.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 346 PM CST Mon Dec 13 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TUESDAY TO 6 PM CST WEDNESDAY... ...GALE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...For the Small Craft Advisory, south winds 15 to 20 kt with gusts up to 25 kt and waves 5 to 8 ft expected. For the Gale Watch, southwest winds 20 to 30 kt with gusts up to 40 kt and waves 7 to 11 ft possible. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Small Craft Advisory, from 9 AM Tuesday to 6 PM CST Wednesday. For the Gale Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LMZ521-522-140600- /O.NEW.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 346 PM CST Mon Dec 13 2021 ...GALE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...Southwest winds to 30 kts with gusts up to 45 kt and waves 4 to 7 ft possible. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
12 follow-up statements
126 WHUS73 KGRB 140250 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 850 PM CST Mon Dec 13 2021 LMZ541>543-141100- /O.CON.KGRB.SC.Y.0099.211214T1500Z-211216T0000Z/ /O.CON.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 850 PM CST Mon Dec 13 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM TUESDAY TO 6 PM CST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...For the Small Craft Advisory, south winds 15 to 20 kt with gusts up to 25 kt and waves 5 to 8 ft expected. For the Gale Watch, southwest winds 20 to 30 kt with gusts up to 40 kt and waves 7 to 11 ft possible. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Small Craft Advisory, from 9 AM Tuesday to 6 PM CST Wednesday. For the Gale Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LMZ521-522-141100- /O.CON.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 850 PM CST Mon Dec 13 2021 ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...Southwest winds to 30 kts with gusts up to 45 kt and waves 4 to 7 ft possible. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$
614 WHUS73 KGRB 141011 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 411 AM CST Tue Dec 14 2021 LMZ541>543-141815- /O.CON.KGRB.SC.Y.0099.211214T1500Z-211216T0000Z/ /O.CON.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 411 AM CST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...For the Small Craft Advisory, south winds 15 to 25 kts with gusts up to 30 kts and waves building to 6 to 10 ft expected. For the Gale Watch, southwest winds 25 to 35 kts with gusts up to 45 kts and waves building to 11 to 15 ft possible. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Small Craft Advisory, from 9 AM this morning to 6 PM CST Wednesday. For the Gale Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LMZ521-522-141815- /O.CON.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 411 AM CST Tue Dec 14 2021 ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...Southwest winds 25 to 35 kts with gusts up to 45 kts and waves 4 to 7 ft possible. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Kieckbusch
645 WHUS73 KGRB 141538 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 938 AM CST Tue Dec 14 2021 LMZ541>543-142345- /O.CON.KGRB.SC.Y.0099.000000T0000Z-211216T0000Z/ /O.CON.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 938 AM CST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...For the Small Craft Advisory, southeast winds 15 to 25 knots, becoming south tonight, and waves building to 6 to 9 feet this afternoon and tonight. For the Gale Watch, southwest winds 25 to 35 knots with gusts up to 45 knots, becoming west on Thursday, and waves 9 to 14 feet possible. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Small Craft Advisory, until 6 PM CST Wednesday. For the Gale Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LMZ521-522-142345- /O.CON.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 938 AM CST Tue Dec 14 2021 ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...Southwest winds 20 to 30 knots with gusts up to 45 knots, becoming west on Thursday, and waves 3 to 6 feet possible. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ Hykin
418 WHUS73 KGRB 142112 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 312 PM CST Tue Dec 14 2021 LMZ541>543-150400- /O.CON.KGRB.SC.Y.0099.000000T0000Z-211216T0000Z/ /O.CON.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 312 PM CST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST WEDNESDAY... ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...For the Small Craft Advisory, southeast winds 15 to 25 knots, becoming south tonight, and waves building to 6 to 9 feet tonight. For the Gale Watch, southwest winds 25 to 35 knots with gusts up to 45 knots, becoming west on Thursday, and waves 10 to 16 feet possible. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Small Craft Advisory, until 6 PM CST Wednesday. For the Gale Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ LMZ521-522-150400- /O.CON.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 312 PM CST Tue Dec 14 2021 ...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... * WHAT...Southwest winds 20 to 30 knots with gusts up to 45 knots, becoming west on Thursday, and waves 4 to 8 feet possible. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From Wednesday evening through Thursday afternoon. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and waves. && $$ AK
284 WHUS73 KGRB 150248 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 848 PM CST Tue Dec 14 2021 LMZ541>543-151100- /O.CON.KGRB.SC.Y.0099.000000T0000Z-211216T0000Z/ /O.CAN.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ /O.NEW.KGRB.SR.A.0001.211216T0000Z-211217T0000Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 848 PM CST Tue Dec 14 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST WEDNESDAY... ...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... ...GALE WATCH IS CANCELLED... * WHAT...For the Small Craft Advisory, south winds 15 to 20 kt with gusts up to 30 kt and waves 5 to 8 ft. For the Storm Watch, southwest winds 25 to 35 kt with gusts up to 50 kt and waves 10 to 16 ft possible. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Small Craft Advisory, until 6 PM CST Wednesday. For the Storm Watch, from Wednesday evening through Thursday afternoon. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel for severe conditions before conditions deteriorate. && $$ LMZ521-522-151100- /O.CAN.KGRB.GL.A.0009.211216T0000Z-211217T0000Z/ /O.NEW.KGRB.SR.A.0001.211216T0000Z-211217T0000Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 848 PM CST Tue Dec 14 2021 ...STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY AFTERNOON... ...GALE WATCH IS CANCELLED... * WHAT...Southwest winds 20 to 30 kt with gusts up to 50 kt and waves 4 to 8 ft possible. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From Wednesday evening through Thursday afternoon. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should prepare to remain in port, alter course, and/or secure the vessel for severe conditions before conditions deteriorate. && $$ AK
947 WHUS73 KGRB 151008 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 408 AM CST Wed Dec 15 2021 LMZ541>543-151815- /O.EXT.KGRB.SC.Y.0099.000000T0000Z-211216T0300Z/ /O.UPG.KGRB.SR.A.0001.211216T0000Z-211217T0000Z/ /O.NEW.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 408 AM CST Wed Dec 15 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS EVENING... ...STORM WARNING IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 11 to 15 ft expected. For the Small Craft Advisory, south winds 15 to 25 kts with gusts up to 30 kts and waves 6 to 9 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Small Craft Advisory, until 9 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Locally dense marine fog may cause navigation issues today and early tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$ LMZ521-522-151815- /O.UPG.KGRB.SR.A.0001.211216T0000Z-211217T0000Z/ /O.NEW.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 408 AM CST Wed Dec 15 2021 ...STORM WARNING IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...Southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 5 to 8 ft expected. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 9 PM this evening to noon CST Thursday. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS...Locally dense marine fog may cause navigation issues today and early tonight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. && $$ Kieckbusch
800 WHUS73 KGRB 151244 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 644 AM CST Wed Dec 15 2021 LMZ541>543-152045- /O.NEW.KGRB.MF.Y.0019.211215T1244Z-211215T1800Z/ /O.CON.KGRB.SC.Y.0099.000000T0000Z-211216T0300Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 644 AM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 11 to 15 ft expected. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, south winds 15 to 25 kts with gusts up to 30 kts and waves 6 to 9 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until noon CST today. For the Small Craft Advisory, until 9 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility in fog will make navigation difficult. * ADDITIONAL DETAILS...Thunderstorms will be possible between 11 pm and 2 am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ LMZ521-522-152045- /O.NEW.KGRB.MF.Y.0019.211215T1244Z-211215T1800Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 644 AM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with gusts up to 60 kts and waves building to 5 to 8 ft expected. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until noon CST today. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility in fog will make navigation difficult. * ADDITIONAL DETAILS...Thunderstorms will be possible between 11 pm and 2 am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ Kieckbusch
896 WHUS73 KGRB 151639 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1039 AM CST Wed Dec 15 2021 LMZ541>543-160045- /O.CON.KGRB.MF.Y.0019.000000T0000Z-211215T1800Z/ /O.CON.KGRB.SC.Y.0099.000000T0000Z-211216T0300Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1039 AM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 11 to 15 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, south winds 15 to 25 kts with gusts up to 30 kts and waves 5 to 8 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until noon CST today. For the Small Craft Advisory, until 9 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS...Thunderstorms will be possible between 10 pm and 1 am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ LMZ521-522-160045- /O.CON.KGRB.MF.Y.0019.000000T0000Z-211215T1800Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1039 AM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 5 to 8 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until noon CST today. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS...Thunderstorms will be possible between 10 pm and 1 am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ Hykin
415 WHUS73 KGRB 151705 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 1105 AM CST Wed Dec 15 2021 LMZ541>543-160115- /O.EXT.KGRB.MF.Y.0019.000000T0000Z-211216T0000Z/ /O.CON.KGRB.SC.Y.0099.000000T0000Z-211216T0300Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1105 AM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 11 to 15 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, south winds 15 to 25 kts with gusts up to 30 kts and waves 5 to 8 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until 6 PM CST this evening. For the Small Craft Advisory, until 9 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS...Thunderstorms will be possible between 10 pm and 1 am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ LMZ521-522-160115- /O.EXT.KGRB.MF.Y.0019.000000T0000Z-211216T0000Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 1105 AM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 5 to 8 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until 6 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. * ADDITIONAL DETAILS...Thunderstorms will be possible between 10 pm and 1 am. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ Hykin
274 WHUS73 KGRB 152106 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 306 PM CST Wed Dec 15 2021 LMZ541>543-160015- /O.CON.KGRB.MF.Y.0019.000000T0000Z-211216T0000Z/ /O.CON.KGRB.SC.Y.0099.000000T0000Z-211216T0300Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 306 PM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 12 to 17 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, south winds 15 to 25 kts with gusts up to 30 kts and waves 5 to 8 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until 6 PM CST this evening. For the Small Craft Advisory, until 9 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ LMZ521-522-160015- /O.CON.KGRB.MF.Y.0019.000000T0000Z-211216T0000Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 306 PM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 5 to 8 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until 6 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ AK
242 WHUS73 KGRB 152358 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 558 PM CST Wed Dec 15 2021 LMZ541>543-160315- /O.EXT.KGRB.MF.Y.0019.000000T0000Z-211216T0300Z/ /O.CON.KGRB.SC.Y.0099.000000T0000Z-211216T0300Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 558 PM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS EVENING... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS EVENING... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 12 to 17 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, south winds 15 to 25 kts with gusts up to 30 kts and waves 5 to 8 ft. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until 9 PM CST this evening. For the Small Craft Advisory, until 9 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ LMZ521-522-160315- /O.EXT.KGRB.MF.Y.0019.000000T0000Z-211216T0300Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 558 PM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 9 PM CST THIS EVENING... ...STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 5 to 8 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Storm Warning, from 9 PM this evening to noon CST Thursday. For the Dense Fog Advisory, until 9 PM CST this evening. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ AK
436 WHUS73 KGRB 160235 MWWGRB URGENT - MARINE WEATHER MESSAGE National Weather Service Green Bay WI 835 PM CST Wed Dec 15 2021 LMZ541>543-160615- /O.EXP.KGRB.SC.Y.0099.000000T0000Z-211216T0300Z/ /O.EXT.KGRB.MF.Y.0019.000000T0000Z-211216T0600Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 835 PM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...STORM WARNING REMAINS IN EFFECT UNTIL NOON CST THURSDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM CST THIS EVENING... * WHAT...For the Storm Warning, southwest winds 25 to 35 kt with gusts up to 55 kt and waves 12 to 17 ft expected. For the Dense Fog Advisory, dense fog will reduce visibility to 1/4 to 1/2 NM. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...For the Storm Warning, until noon CST Thursday. For the Dense Fog Advisory, until midnight CST tonight. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ LMZ521-522-160615- /O.EXT.KGRB.MF.Y.0019.000000T0000Z-211216T0600Z/ /O.CON.KGRB.SR.W.0001.211216T0300Z-211216T1800Z/ Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 835 PM CST Wed Dec 15 2021 ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... ...STORM WARNING REMAINS IN EFFECT UNTIL NOON CST THURSDAY... * WHAT...For the Storm Warning, southwest winds 35 to 40 kts with storm force gusts up to 60 kts and waves building to 6 to 10 ft. For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. * WHERE...Central and Southern Bay of Green Bay. * WHEN...For the Storm Warning, until noon CST Thursday. For the Dense Fog Advisory, until midnight CST tonight. * IMPACTS...Very strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should remain in port, alter course, and/or secure the vessel for severe conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$ AK
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 13, 3:46 PM CST | Gale Watch | GRB | 29 hr |
Nearby
Small Craft Advisories in Wisconsin, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.