Alert archive / Michigan / Small Craft Advisories in 2021
Small Craft Advisory 30, NWS Marquette, MI
NWS Marquette, MI issued this small craft advisory at Apr 4, 2021, 4:21 AM EDT. It took effect at Apr 4, 2021, 6:00 PM EDT. It was in force for 38 hr.
The area
The counties it named.
The facts
- Issued
- Apr 4, 2021, 4:21 AM EDT (08:21 UTC)
- In effect from
- Apr 4, 2021, 6:00 PM EDT
- Expired
- Apr 6, 2021, 8:00 AM EDT
- In force
- 38 hr
- Issued by
- NWS Marquette, MI
The text
As transmitted.
733 WHUS73 KMQT 040821 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 421 AM EDT Sun Apr 4 2021 LSZ243-041630- /O.NEW.KMQT.SC.Y.0030.210405T0000Z-210405T1000Z/ Upper Entrance of Portage Canal to Eagle River MI- 421 AM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT MONDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI. * WHEN...From 8 PM this evening to 6 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ244>246-041630- /O.NEW.KMQT.SC.Y.0030.210404T2200Z-210406T1000Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- 421 AM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Eagle River to Manitou Island MI, Manitou Island to Point Isabelle MI and Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...From 6 PM this evening to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
8 follow-up statements
687 WHUS73 KMQT 041356 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 956 AM EDT Sun Apr 4 2021 LSZ243-042200- /O.CON.KMQT.SC.Y.0030.210405T0000Z-210405T1000Z/ Upper Entrance of Portage Canal to Eagle River MI- 956 AM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT MONDAY... * WHAT...Southeast winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI. * WHEN...From 8 PM this evening to 6 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ244>246-042200- /O.CON.KMQT.SC.Y.0030.210404T2200Z-210406T1000Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- 956 AM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Eagle River to Manitou Island MI and Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...From 6 PM this evening to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ jp
090 WHUS73 KMQT 042007 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 407 PM EDT Sun Apr 4 2021 LMZ248-050415- /O.EXB.KMQT.SC.Y.0030.210405T1200Z-210406T0000Z/ Seul Choix Point to Point Detour MI- 407 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 8 PM EDT MONDAY... * WHAT...East winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Seul Choix Point to Point Detour MI. * WHEN...From 8 AM to 8 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ250-251-050415- /O.EXB.KMQT.SC.Y.0030.210405T0900Z-210406T1200Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 407 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM MONDAY TO 8 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...From 5 AM Monday to 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ243-050415- /O.CON.KMQT.SC.Y.0030.210405T0000Z-210405T1000Z/ Upper Entrance of Portage Canal to Eagle River MI- 407 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 6 AM EDT MONDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI. * WHEN...From 8 PM this evening to 6 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ244>246-050415- /O.CON.KMQT.SC.Y.0030.210404T2200Z-210406T1000Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- 407 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and waves 3 to 6 ft expected. * WHERE...Manitou Island to Point Isabelle MI, Eagle River to Manitou Island MI and Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
645 WHUS73 KMQT 050142 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 942 PM EDT Sun Apr 4 2021 LSZ246-050945- /O.CAN.KMQT.SC.Y.0030.000000T0000Z-210406T1000Z/ /O.NEW.KMQT.SC.Y.0031.210405T2200Z-210406T1000Z/ Point Isabelle to Lower Entrance of Portage Canal MI- 942 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM MONDAY TO 6 AM EDT TUESDAY... * WHAT...Southeast winds 5 to 15 kt with gusts up to 25 kt and waves 2 to 5 ft expected. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...From 6 PM Monday to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ243-050245- /O.CAN.KMQT.SC.Y.0030.000000T0000Z-210405T1000Z/ Upper Entrance of Portage Canal to Eagle River MI- 942 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Offshore winds are generally 15 kt or less in the area. Therefore, the Small Craft Advisory is cancelled. $$ LSZ244-245-050945- /O.EXT.KMQT.SC.Y.0030.000000T0000Z-210406T1300Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 942 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and waves 3 to 6 ft occurring. * WHERE...Manitou Island to Point Isabelle MI and Eagle River to Manitou Island MI. * WHEN...Until 9 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ248-050945- /O.CON.KMQT.SC.Y.0030.210405T1200Z-210406T0000Z/ Seul Choix Point to Point Detour MI- 942 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 8 PM EDT MONDAY... * WHAT...East winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE...Seul Choix Point to Point Detour MI. * WHEN...From 8 AM to 8 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ250-251-050945- /O.CON.KMQT.SC.Y.0030.210405T0900Z-210406T1200Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 942 PM EDT Sun Apr 4 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM MONDAY TO 8 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...From 5 AM Monday to 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
262 WHUS73 KMQT 050920 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 520 AM EDT Mon Apr 5 2021 LSZ243-051730- /O.EXB.KMQT.SC.Y.0031.210405T2200Z-210406T0600Z/ Upper Entrance of Portage Canal to Eagle River MI- 520 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 2 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI. * WHEN...From 6 PM this evening to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ248-249-051730- /O.EXB.KMQT.SC.Y.0031.210405T2100Z-210406T1000Z/ Huron Islands to Marquette MI-Marquette to Munising MI- 520 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft expected. * WHERE...Huron Islands to Marquette MI and Marquette to Munising MI. * WHEN...From 5 PM this afternoon to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ244-245-051730- /O.EXT.KMQT.SC.Y.0030.000000T0000Z-210406T1600Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 520 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON EDT TUESDAY... * WHAT...Southeast winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft occurring. * WHERE...Manitou Island to Point Isabelle MI and Eagle River to Manitou Island MI. * WHEN...Until noon EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ246-051730- /O.EXT.KMQT.SC.Y.0031.210405T2100Z-210406T1000Z/ Point Isabelle to Lower Entrance of Portage Canal MI- 520 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 AM EDT TUESDAY... * WHAT...Southeast winds 5 to 15 kt with gusts up to 25 kt and waves 3 to 6 ft expected. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...From 5 PM this afternoon to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ250-251-051730- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T1200Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 520 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT TUESDAY... * WHAT...Southeast winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft occurring. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...Until 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ248-051730- /O.CON.KMQT.SC.Y.0030.210405T1200Z-210406T0000Z/ Seul Choix Point to Point Detour MI- 520 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...East winds 15 to 20 kt with gusts up to 25 knots expected. * WHERE...Seul Choix Point to Point Detour MI. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
297 WHUS73 KMQT 051416 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 1016 AM EDT Mon Apr 5 2021 LSZ243-052230- /O.CON.KMQT.SC.Y.0031.210405T2200Z-210406T0600Z/ Upper Entrance of Portage Canal to Eagle River MI- 1016 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 2 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI. * WHEN...From 6 PM this evening to 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ244-245-052230- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T1600Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 1016 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT TUESDAY... * WHAT...Southeast winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft occurring. * WHERE...Manitou Island to Point Isabelle MI and Eagle River to Manitou Island MI. * WHEN...Until noon EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ246-052230- /O.CON.KMQT.SC.Y.0031.210405T2100Z-210406T1000Z/ Point Isabelle to Lower Entrance of Portage Canal MI- 1016 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 AM EDT TUESDAY... * WHAT...Southeast winds 5 to 15 kt with gusts up to 25 kt and waves 3 to 6 ft expected. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...From 5 PM this afternoon to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ248-249-052230- /O.CON.KMQT.SC.Y.0031.210405T2100Z-210406T1000Z/ Huron Islands to Marquette MI-Marquette to Munising MI- 1016 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 6 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft expected. * WHERE...Marquette to Munising MI and Huron Islands to Marquette MI. * WHEN...From 5 PM this afternoon to 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ250-251-052230- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T1200Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 1016 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT TUESDAY... * WHAT...Southeast winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft occurring. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...Until 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ248-052230- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T0000Z/ Seul Choix Point to Point Detour MI- 1016 AM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...East winds 10 to 15 kt with gusts up to 25 kt occurring. * WHERE...Seul Choix Point to Point Detour MI. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ JAW
074 WHUS73 KMQT 052010 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 410 PM EDT Mon Apr 5 2021 LSZ243-060415- /O.CON.KMQT.SC.Y.0031.210405T2200Z-210406T0600Z/ Upper Entrance of Portage Canal to Eagle River MI- 410 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt expected. * WHERE...Upper Entrance of Portage Canal to Eagle River MI. * WHEN...Until 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ244-245-060415- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T1600Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 410 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT TUESDAY... * WHAT...Southeast winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft occurring. * WHERE...Manitou Island to Point Isabelle MI and Eagle River to Manitou Island MI. * WHEN...Until noon EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ246-060415- /O.CON.KMQT.SC.Y.0031.210405T2100Z-210406T1000Z/ Point Isabelle to Lower Entrance of Portage Canal MI- 410 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...East winds 5 to 15 kt with gusts up to 25 kt and waves 3 to 6 ft expected. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ248-249-060415- /O.CON.KMQT.SC.Y.0031.210405T2100Z-210406T1000Z/ Huron Islands to Marquette MI-Marquette to Munising MI- 410 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and waves 2 to 4 ft expected. * WHERE...Marquette to Munising MI and Huron Islands to Marquette MI. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ250-251-060415- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T1200Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 410 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt occurring. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...Until 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LMZ248-060000- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T0000Z/ Seul Choix Point to Point Detour MI- 410 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt occurring. * WHERE...Seul Choix Point to Point Detour MI. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
791 WHUS73 KMQT 060147 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 947 PM EDT Mon Apr 5 2021 LSZ243-060600- /O.CON.KMQT.SC.Y.0031.000000T0000Z-210406T0600Z/ Upper Entrance of Portage Canal to Eagle River MI- 947 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY... * WHAT...Southeast winds 15 to 20 kt with gusts up to 25 kt occurring. * WHERE...Upper Entrance of Portage Canal to Eagle River MI. * WHEN...Until 2 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ244-245-061000- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T1600Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 947 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON EDT TUESDAY... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft occurring. * WHERE...Manitou Island to Point Isabelle MI and Eagle River to Manitou Island MI. * WHEN...Until noon EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ246-061000- /O.CON.KMQT.SC.Y.0031.000000T0000Z-210406T1000Z/ Point Isabelle to Lower Entrance of Portage Canal MI- 947 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...East winds 5 to 15 kt and waves 3 to 6 ft occurring. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ248-249-061000- /O.CON.KMQT.SC.Y.0031.000000T0000Z-210406T1000Z/ Huron Islands to Marquette MI-Marquette to Munising MI- 947 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT TUESDAY... * WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and waves 2 to 4 ft occurring. * WHERE...Marquette to Munising MI and Huron Islands to Marquette MI. * WHEN...Until 6 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ250-251-061000- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T1200Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 947 PM EDT Mon Apr 5 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT TUESDAY... * WHAT...Southeast winds 15 to 20 kt with gusts up to 30 kt occurring. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...Until 8 AM EDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
056 WHUS73 KMQT 060819 MWWMQT URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 419 AM EDT Tue Apr 6 2021 LSZ244-245-061200- /O.EXT.KMQT.SC.Y.0030.000000T0000Z-210406T1200Z/ Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- 419 AM EDT Tue Apr 6 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...South winds 5 to 15 kt and waves 3 to 6 ft occurring. * WHERE...Manitou Island to Point Isabelle MI and Eagle River to Manitou Island MI. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ246-061000- /O.CON.KMQT.SC.Y.0031.000000T0000Z-210406T1000Z/ Point Isabelle to Lower Entrance of Portage Canal MI- 419 AM EDT Tue Apr 6 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... * WHAT...Southeast winds 10 to 20 kt and waves 2 to 5 ft occurring. * WHERE...Point Isabelle to Lower Entrance of Portage Canal MI. * WHEN...Until 6 AM EDT early this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ248-249-061000- /O.CON.KMQT.SC.Y.0031.000000T0000Z-210406T1000Z/ Huron Islands to Marquette MI-Marquette to Munising MI- 419 AM EDT Tue Apr 6 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... * WHAT...Gusts to 25 knots possible. * WHERE...Marquette to Munising MI and Huron Islands to Marquette MI. * WHEN...Until 6 AM EDT early this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ250-251-061200- /O.CON.KMQT.SC.Y.0030.000000T0000Z-210406T1200Z/ Munising to Grand Marais MI-Grand Marais to Whitefish Point MI- 419 AM EDT Tue Apr 6 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...South to southeast winds 15 to 20 kt with gusts up to 25 kt occurring. * WHERE...Munising to Grand Marais MI and Grand Marais to Whitefish Point MI. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ TAP
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Marquette, MI wrote its last area forecast discussion before this small craft advisory went out at Apr 4, 1:15 AM EDT, 3 hours 6 minutes earlier.
Area forecast discussion, Apr 4, 1:15 AM EDT, 3 hours 6 minutes before
Area Forecast Discussion National Weather Service Marquette MI 115 AM EDT Sun Apr 4 2021 .SHORT TERM...(This evening through Sunday) Issued at 321 PM EDT SAT APR 3 2021 Various satellite products support what anyone that's been outside today already knows...a nice beautiful and mostly clear Saturday has taken place across the forecast area today. With the ample sunshine and 850mb temps ~2-4C, surface temps have climbed into the 60s in the west except by the lakeshores and in the Keweenaw. There and in the interior east, temps have climbed into the 50s. Daytime mixing into an increasingly dry airmass has allowed RH values to drop into the 20s in parts of the interior west. For the rest of the afternoon, high res guidance supports a slug of upstream dry air continuing eastward into the west and central parts of Upper Michigan. As mixing decreases as the sun sinks lower though, RH values should start to recover, but they should sink a little lower here and there. I also wouldn't be surprised if RH less than 30% across the west became more widespread. Tonight, high pressure helping to support today's dry airmass will continue to influence the region. Upstream, a shortwave and surface low over Minnesota will slowly meander east, allowing WAA and isentropic lift to build mid to high cloud cover over the west. These should limit how cold it gets and keep most in the low to mid 30s. Where skies will likely stay clear in the east, lows could dip into the 20s. Lakeshore communities should stay in the 30s. Sunday, as WAA continues, expecting another warm and dry day. Much of the west should eclipse the 60 degree mark, except in the Keeweenaw. There mid-50s are expected. In the east, mainly low to mid 50s are expected. Model soundings show a large vertical dry sector underneath the clouds. While the clouds should limit mixing potential, some daytime mixing should still allow drier air and afternoon gusty winds of around 15 to 20 mph to mix down. RH values in parts of the interior west could sink to near 25%, but most of the region is expected to bottom out in the 30%s. .LONG TERM...(Sunday night through Saturday) Issued at 349 PM EDT SAT APR 3 2021 Models indicate a blocky pattern will persist over the North Atlantic and Eastern Canada through much of the extended. Ensembles then show the anomalously strong ridge over the North Atlantic beginning to retrograde toward Hudson Bay for mid to late next week which should lead to more of a split flow pattern across much of the CONUS at that time. Main fcst challenge will revolve around the models handling of a closed low which forms by midweek in southern stream of developing split flow pattern and the potential impacts, if any, of the low as it tracks into the western Great Lakes. In general, expect above normal temperatures will prevail with precipitation chances increasing mainly late Monday into early Tuesday then falling somewhat Tuesday afternoon through the end of the week. Sunday night, models indicate a weak shortwave rippling through broad mid-upper level ridging late in the day with a sfc response of a weak inverted sfc trough nosing into the western fcst area. However, air mass from NAM fcst soundings looks prohibitively dry for rain to occur so will maintain dry fcst in grids into Sun night. With more mid-level clouds fcst over the area, expect milder min temps, generally in the upper 30s to lower 40s. Late Monday into Tuesday, a stronger shortwave/closed low moving from northern Manitoba toward Hudson Bay will result in a frontal boundary getting pushed across the fcst area. Weak forcing and limited or weak moisture transport ahead of the frontal boundary should keep any developing rain showers light across the area. WAA ahead of the frontal boundary may result in a slight increase in high temps over the west half on Monday into the mid 50s to lower 60s, but weak CAA behind the boundary will lower max temps on Tue into the upper 40s near Lake Superior to maybe the lower 60s near the WI border south central. Model uncertainty greatly increases by mid to late next week with regards to track of closed low developing over the Central Plains in split flow pattern. The 12Z GFS model brings the closed low north into Upper Mi by Friday. This farther north solution seems to be the outlier among deterministic models and even the GEFS emsemble. Both the 12Z Canadian and UKMET take the closed low track to northern IL or the IL/WI border by 12Z Fri and the 00Z ECMWF is even farther south into central IL. Clustering of ensemble members and consensus of deterministic models would support the track through northern IL or IL/WI border. This more southern track solution would probably support only light rainfall amounts into most of Upper Mi for mid to late next week with maybe a better chance for periods of moderate rainfall into south central portions. The latest 12z ECMWF has trended farther north, more in line although not quite as north as the GEFS mean solution. At any rate, model trends of this low track will definitely be worth monitoring to determine the potential of much needed rainfall for mid to late next week. Given model uncertainty will utilize low chance model blended PoPs for the mid to late week fcst. && .AVIATION...(For the 06Z TAFS through 06Z Sunday night) Issued at 112 AM EDT SUN APR 4 2021 VFR conditions are expected through the forecast period with only periods of mid and high clouds. South to southeast winds will increase today and become gusty at times to near 20 knots in the afternoon. && .MARINE...(For the 4 PM Lake Superior forecast issuance) Issued at 321 PM EDT SAT APR 3 2021 Weak northwesterly winds should filter across the remainder of the lake though the afternoon hours as the pressure gradient relaxes behind today's surface trough. Expecting these lighter winds to continue overnight tonight and into the early part of Sunday morning. High pressure building eastward into the James Bay region as a system moves east through Minnesota will allow winds to increase to 20-30 knots over parts of the north and western Lake by Sunday afternoon and east into Monday night. Following the trough's exit Monday night into Tuesday morning, winds should again return to 20 knots or less. A little further out, low pressure is progged to develop in the Central Plains and track northeast toward the Great Lakes. Northeast winds look to begin increasing to near 25 knots in the western third of the Lake Wednesday. && .MQT WATCHES/WARNINGS/ADVISORIES... Upper Michigan... None. Lake Superior... None. Lake Michigan... None. && SHORT TERM...JP LONG TERM...Voss AVIATION...JLB MARINE...JP
Hazardous weather outlook, Apr 3, 5:13 AM EDT, 23 hours 8 minutes before
Hazardous Weather Outlook National Weather Service Marquette MI 513 AM EDT Sat Apr 3 2021 MIZ002>005-009>012-084-040915- Ontonagon-Northern Houghton-Baraga-Marquette-Gogebic-Iron- Dickinson-Menominee-Southern Houghton- 513 AM EDT Sat Apr 3 2021 /413 AM CDT Sat Apr 3 2021/ This Hazardous Weather Outlook is for portions of western Upper Michigan and central Upper Michigan. .DAY ONE...Today and Tonight Wildfire potential will be elevated today due to dry conditions and gusty winds over central and west Upper Michigan. See the latest Special Weather Statement for more details. .DAYS TWO THROUGH SEVEN...Sunday through Friday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. MIZ001-006-007-013-014-085-040915- Keweenaw-Alger-Luce-Delta-Southern Schoolcraft- Northern Schoolcraft- 513 AM EDT Sat Apr 3 2021 This Hazardous Weather Outlook is for portions of western Upper Michigan and central Upper Michigan. .DAY ONE...Today and Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. LSZ162-240>251-263>267-040915- Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM-Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays-Huron Islands to Marquette MI- Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- 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- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 513 AM EDT Sat Apr 3 2021 /413 AM CDT Sat Apr 3 2021/ This Hazardous Weather Outlook is for portions of Eastern Lake Superior...Central Lake Superior and Western Lake Superior. .DAY ONE...Today and Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. LMZ221-248-250-040915- Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 513 AM EDT Sat Apr 3 2021 This Hazardous Weather Outlook is for portions of Northern Lake Michigan. .DAY ONE...Today and Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. TAP
In the hours before
Local storm report, Apr 3, 10:24 PM EDT, 5 hours 57 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MARQUETTE MI
1024 PM EDT SAT APR 3 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1140 PM NON-TSTM WND GST GRAND MARAIS 46.68N 85.97W
04/02/2021 M44 MPH LSZ251 MI MESONET
GLOS WEATHER STATION GRMM4 1 NNE GRAND
MARAIS.
&&
TAPNearby
Small Craft Advisories in Michigan, 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.