Alert archive / Massachusetts / Small Craft Advisories in 2019
Small Craft Advisory 87, NWS Boston/Norton, MA
NWS Boston/Norton, MA issued this small craft advisory at Jun 13, 2019, 7:25 PM EDT. It took effect at Jun 14, 2019, 8:00 AM EDT. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Jun 13, 2019, 7:25 PM EDT (23:25 UTC)
- In effect from
- Jun 14, 2019, 8:00 AM EDT
- Expired
- Jun 14, 2019, 10:00 PM EDT
- In force
- 14 hr
- Issued by
- NWS Boston/Norton, MA
The text
As transmitted.
444 WHUS71 KBOX 132325 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 725 PM EDT Thu Jun 13 2019 ANZ233-234-140730- /O.CAN.KBOX.SC.Y.0086.000000T0000Z-190614T0000Z/ /O.NEW.KBOX.SC.Y.0087.190614T1200Z-190615T0000Z/ Vineyard Sound-Buzzards Bay- 725 PM EDT Thu Jun 13 2019 ...SMALL CRAFT ADVISORY FROM 8 AM TO 8 PM EDT FRIDAY... The National Weather Service in Boston/Norton has issued a Small Craft Advisory, which is in effect from 8 AM to 8 PM EDT Friday. The Small Craft Advisory has been cancelled. * WINDS AND SEAS...Southerly winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ235-237-140730- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T0600Z/ Rhode Island Sound-Block Island Sound- 725 PM EDT Thu Jun 13 2019 ...SMALL CRAFT ADVISORY UNTIL 2 AM EDT SATURDAY... * WINDS AND SEAS...Southerly winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 6 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ231-232-140300- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190614T0300Z/ Cape Cod Bay-Nantucket Sound- 725 PM EDT Thu Jun 13 2019 ...SMALL CRAFT ADVISORY UNTIL 11 PM EDT THIS EVENING... * WINDS AND SEAS...Southerly winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ251-140300- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190614T0300Z/ Massachusetts Bay and Ipswich Bay- 725 PM EDT Thu Jun 13 2019 ...SMALL CRAFT ADVISORY UNTIL 11 PM EDT THIS EVENING... * WINDS AND SEAS...Northerly winds 5 to 10 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ250-140730- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T0600Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 725 PM EDT Thu Jun 13 2019 ...SMALL CRAFT ADVISORY UNTIL 2 AM EDT SATURDAY... * WINDS AND SEAS...Southerly winds 10 to 20 kt with gusts up to 25 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ254>256-140730- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T1500Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 725 PM EDT Thu Jun 13 2019 ...SMALL CRAFT ADVISORY UNTIL 11 AM EDT SATURDAY... * WINDS AND SEAS...Southerly winds 10 to 20 kt with gusts up to 30 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ236-140730- /O.CON.KBOX.SC.Y.0086.190614T1500Z-190614T2200Z/ Narragansett Bay- 725 PM EDT Thu Jun 13 2019 ...SMALL CRAFT ADVISORY FROM 11 AM TO 6 PM EDT FRIDAY... * WINDS AND SEAS...Southerly winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston
6 follow-up statements
179 WHUS71 KBOX 140747 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 347 AM EDT Fri Jun 14 2019 ANZ231-232-141600- /O.NEW.KBOX.SC.Y.0088.190614T1500Z-190615T0200Z/ Cape Cod Bay-Nantucket Sound- 347 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 10 PM EDT THIS EVENING... The National Weather Service in Boston/Norton has issued a Small Craft Advisory, which is in effect from 11 AM this morning to 10 PM EDT this evening. * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ251-141600- /O.NEW.KBOX.SC.Y.0088.190614T1500Z-190614T2300Z/ Massachusetts Bay and Ipswich Bay- 347 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... The National Weather Service in Boston/Norton has issued a Small Craft Advisory, which is in effect from 11 AM this morning to 7 PM EDT this evening. * WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ230-141600- /O.EXB.KBOX.SC.Y.0086.190614T1500Z-190614T2300Z/ Boston Harbor- 347 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... The National Weather Service in Boston/Norton has issued a Small Craft Advisory, which is in effect from 11 AM this morning to 7 PM EDT this evening. * WINDS AND SEAS...Southwest winds around 10 kt with gusts up to 25 kt. Waves Around 2 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ235-237-141600- /O.EXT.KBOX.SC.Y.0086.000000T0000Z-190615T1000Z/ Rhode Island Sound-Block Island Sound- 347 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT SATURDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 6 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ233-234-141600- /O.EXT.KBOX.SC.Y.0087.190614T1200Z-190615T0200Z/ Vineyard Sound-Buzzards Bay- 347 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 10 PM EDT THIS EVENING... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ236-141600- /O.EXT.KBOX.SC.Y.0086.190614T1500Z-190614T2300Z/ Narragansett Bay- 347 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING... * WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ254>256-141600- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T1500Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 347 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT SATURDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ250-141600- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T0600Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 347 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY... * WINDS AND SEAS...Southwest winds 5 to 15 kt with gusts up to 25 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston
456 WHUS71 KBOX 141448 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 1048 AM EDT Fri Jun 14 2019 ANZ235-237-142300- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T1000Z/ Rhode Island Sound-Block Island Sound- 1048 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SATURDAY... * WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 6 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ233-234-142300- /O.CON.KBOX.SC.Y.0087.000000T0000Z-190615T0200Z/ Vineyard Sound-Buzzards Bay- 1048 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ231-232-142300- /O.CON.KBOX.SC.Y.0088.190614T1500Z-190615T0200Z/ Cape Cod Bay-Nantucket Sound- 1048 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ230-142300- /O.CON.KBOX.SC.Y.0086.190614T1500Z-190614T2300Z/ Boston Harbor- 1048 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 25 kt. Waves around 2 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ236-142300- /O.CON.KBOX.SC.Y.0086.190614T1500Z-190614T2300Z/ Narragansett Bay- 1048 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ251-142300- /O.CON.KBOX.SC.Y.0088.190614T1500Z-190614T2300Z/ Massachusetts Bay and Ipswich Bay- 1048 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ254>256-142300- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T1500Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1048 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT SATURDAY... * WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ250-142300- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T0600Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 1048 AM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY... * WINDS AND SEAS...Southwest winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston
990 WHUS71 KBOX 142011 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 411 PM EDT Fri Jun 14 2019 ANZ235-237-150415- /O.EXT.KBOX.SC.Y.0086.000000T0000Z-190616T1000Z/ Rhode Island Sound-Block Island Sound- 411 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT SUNDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 6 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ230-150200- /O.EXT.KBOX.SC.Y.0086.000000T0000Z-190615T0200Z/ Boston Harbor- 411 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...West winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ251-150200- /O.EXT.KBOX.SC.Y.0088.000000T0000Z-190615T0200Z/ Massachusetts Bay and Ipswich Bay- 411 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...West winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ254>256-150415- /O.EXT.KBOX.SC.Y.0086.000000T0000Z-190616T1000Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 411 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EDT SUNDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ233-234-150200- /O.CON.KBOX.SC.Y.0087.000000T0000Z-190615T0200Z/ Vineyard Sound-Buzzards Bay- 411 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...West winds 10 to 20 kt with a few gusts up to 35 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ231-232-150200- /O.CON.KBOX.SC.Y.0088.000000T0000Z-190615T0200Z/ Cape Cod Bay-Nantucket Sound- 411 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...Southwest winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ236-142300- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190614T2300Z/ Narragansett Bay- 411 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WINDS AND SEAS...West winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ250-150415- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T0600Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 411 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY... * WINDS AND SEAS...West winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston
810 WHUS71 KBOX 142234 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 634 PM EDT Fri Jun 14 2019 ANZ230-150400- /O.EXT.KBOX.SC.Y.0086.000000T0000Z-190615T0400Z/ Boston Harbor- 634 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY UNTIL MIDNIGHT EDT TONIGHT... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 kt. Waves Around 2 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ236-150000- /O.EXT.KBOX.SC.Y.0086.000000T0000Z-190615T0000Z/ Narragansett Bay- 634 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY UNTIL 8 PM EDT THIS EVENING... * WINDS AND SEAS...West winds around 10 kt with gusts up to 25 kt. Waves 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ251-150600- /O.EXT.KBOX.SC.Y.0088.000000T0000Z-190615T0600Z/ Massachusetts Bay and Ipswich Bay- 634 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY UNTIL 2 AM EDT SATURDAY... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ250-150645- /O.EXT.KBOX.SC.Y.0086.000000T0000Z-190615T0900Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 634 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY UNTIL 5 AM EDT SATURDAY... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ235-237-150645- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190616T1000Z/ Rhode Island Sound-Block Island Sound- 634 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY UNTIL 6 AM EDT SUNDAY... * WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 6 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ233-234-150200- /O.CON.KBOX.SC.Y.0087.000000T0000Z-190615T0200Z/ Vineyard Sound-Buzzards Bay- 634 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 30 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ231-232-150200- /O.CON.KBOX.SC.Y.0088.000000T0000Z-190615T0200Z/ Cape Cod Bay-Nantucket Sound- 634 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 30 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ254>256-150645- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190616T1000Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 634 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY UNTIL 6 AM EDT SUNDAY... * WINDS AND SEAS...West winds 10 to 20 kt with gusts up to 30 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston
493 WHUS71 KBOX 150012 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 812 PM EDT Fri Jun 14 2019 ANZ236-150115- /O.EXP.KBOX.SC.Y.0086.000000T0000Z-190615T0000Z/ Narragansett Bay- 812 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY HAS EXPIRED... Wind gusts have dropped below 25 kts and will continue to diminish overnight. $$ ANZ235-237-150815- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190616T1000Z/ Rhode Island Sound-Block Island Sound- 812 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SUNDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 6 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ233-234-150200- /O.CON.KBOX.SC.Y.0087.000000T0000Z-190615T0200Z/ Vineyard Sound-Buzzards Bay- 812 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...West winds around 10 kt with gusts up to 25 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ231-232-150200- /O.CON.KBOX.SC.Y.0088.000000T0000Z-190615T0200Z/ Cape Cod Bay-Nantucket Sound- 812 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 kt. Seas 1 to 3 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ230-150400- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T0400Z/ Boston Harbor- 812 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WINDS AND SEAS...West winds around 10 kt with gusts up to 25 kt. Waves Around 2 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ251-150600- /O.CON.KBOX.SC.Y.0088.000000T0000Z-190615T0600Z/ Massachusetts Bay and Ipswich Bay- 812 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ254>256-150815- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190616T1000Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 812 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SUNDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ250-150815- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T0900Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 812 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT SATURDAY... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston
296 WHUS71 KBOX 150201 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 1001 PM EDT Fri Jun 14 2019 ANZ230-150315- /O.CAN.KBOX.SC.Y.0086.000000T0000Z-190615T0400Z/ Boston Harbor- 1001 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in Boston/Norton has cancelled the Small Craft Advisory. Wind gusts have dropped below 25 kts and will continue to diminish overnight. $$ ANZ251-150315- /O.CAN.KBOX.SC.Y.0088.000000T0000Z-190615T0600Z/ Massachusetts Bay and Ipswich Bay- 1001 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY IS CANCELLED... The National Weather Service in Boston/Norton has cancelled the Small Craft Advisory. Wind gusts have dropped below 25 kts and will continue to diminish overnight. $$ ANZ231-232-150315- /O.EXP.KBOX.SC.Y.0088.000000T0000Z-190615T0200Z/ Cape Cod Bay-Nantucket Sound- 1001 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY HAS EXPIRED... Wind gusts have dropped below 25 kts and will continue to diminish overnight. $$ ANZ233-234-150315- /O.EXP.KBOX.SC.Y.0087.000000T0000Z-190615T0200Z/ Vineyard Sound-Buzzards Bay- 1001 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY HAS EXPIRED... Wind gusts have dropped below 25 kts and will continue to diminish overnight. $$ ANZ235-237-151015- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190616T1000Z/ Rhode Island Sound-Block Island Sound- 1001 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SUNDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 3 to 6 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ254>256-151015- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190616T1000Z/ Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 1001 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SUNDAY... * WINDS AND SEAS...Southwest winds 10 to 20 kt with gusts up to 30 kt. Seas 4 to 7 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ ANZ250-150900- /O.CON.KBOX.SC.Y.0086.000000T0000Z-190615T0900Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 1001 PM EDT Fri Jun 14 2019 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT SATURDAY... * WINDS AND SEAS...West winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Small Craft Advisory means that wind speeds of 25 to 33 knots, or seas 5 feet or greater, are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. && $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston
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 Boston/Norton, MA wrote its last area forecast discussion before this small craft advisory went out at Jun 13, 6:48 PM EDT, 37 minutes earlier.
Area forecast discussion, Jun 13, 6:48 PM EDT, 37 minutes before
Area Forecast Discussion
National Weather Service Boston/Norton MA
648 PM EDT Thu Jun 13 2019
.SYNOPSIS...
Dreary conditions this evening with light rain and drizzle lingering
overnight. Associated storm system lifting N will bring scattered
showers Friday. Seasonable and dry conditions Saturday beneath high
pressure Saturday. Sunday onwards, chance showers and possible
thunderstorms during the week into the weekend with near-seasonable
temperatures throughout.
&&
.NEAR TERM /UNTIL 6 AM FRIDAY MORNING/...
7 pm update ...
Is this June or November? Dreary conditions this evening with an
abundance of moisture in place cooled by E/NE flow round an area
of low pressure lifting into the Gulf of Maine. Temperatures and
dewpoints roughly the same, hovering around the low to mid 50s.
Beneath a warm-dry inversion per latest RAP model soundings and
as inferred per water vapor satellite trends, moisture has pooled
and become trapped. While showers / drizzle conclude and winds
diminish this evening, the expectation is that with boundary layer
cooling over- night that low clouds and/or fog will be an issue
over all of S New England, fog especially for E/SE New England,
in some areas dense ... notably southeast MA. Winds shifting out
of the SW overnight, becoming breezy along the S-coast. This
could limit the possibility of dense fog as gusts develop. Most
other areas winds will be light promoting fog.
&&
.SHORT TERM /6 AM FRIDAY MORNING THROUGH FRIDAY NIGHT/...
Friday...
The upper trough sweeps from the eastern Great Lakes Region eastward
across NY State and New England. The trough has a cold pool. However
the upper flow remains southwest much of the day and this will
advect the colder temps aloft into Vermont and Quebec. Over southern
New England, some cold advection does occur at H850, which will
steepen low level lapse rates. Dry air at the mid and upper levels
remains in place. Just enough low level moisture to generate diurnal
cumulus and isolated to scattered, mainly light showers. CAMs are in
support of this. Will go with a slight chance to low chance pop.
Mixing should reach to 850 mb, where temperatures will be 6-8C.
This would support high temps in the upper 60s to mid 70s. Across
the higher terrain of the east slopes of the Berkshires, temps may
be somewhat cooler, in the low to mid 60s. Winds in the mixed layer
will be 20-25 kts, so west wind gusts should reach that same range.
Friday Night...
Drier air moves in aloft with clearing skies overnight. Cooling at
the surface will lead to inverted profiles keeping any stronger
winds aloft, with potential for decent radiational cooling. Low
temperatures dip into the upper 40s and 50s under building high
pressure.
&&
.LONG TERM /SATURDAY THROUGH THURSDAY/...
*/ Highlights ...
- On and off showers and thunderstorms mid towards late June
- Near-seasonable temperatures throughout
*/ Overview ...
Flat pattern through which W-E progressive Pacific waves yield shots
of showers, possible thunderstorms, along a wavering surface frontal
boundary throughout the week into next weekend.
As alluded to yesterday, Gulf of AK low (+EPO) promotes split flow
across western N America. Warmer than average conditions and higher
H5 heights over the CONUS, Hudson Bay energy is bowled northward up
against Greenland blocking (-NAO/-AO) into mid-June. Mid-latitudes
becoming wide-open through which mid-level Pacific energy quickly
streams along the transition zone, its surface reflection a wavering
frontal boundary right across New England wedged between a N-Central
Atlantic high and aforementioned bowled energy over the Hudson Bay.
However weeks end the Rossby wave train pushes E with strengthening
high pressure over E Russia / Bering Straight (-WPO) building into
the Gulf of AK (-EPO). Nudging the downstream pattern with a hold-up
on the Pacific, energy and cooler conditions downsheared across the
CONUS, perhaps by late week into the following weekend heights and
attendant surface frontal boundary lifts N giving us a reprieve.
Low confidence forecast given anticipated weak wave lows that will
likely be poorly resolved by global forecast guidance further out in
time along a N-S wavering frontal boundary along the aforementioned
transition zone. Near-seasonable conditions. Preference to ensemble
means. Again, on and off showers and possible thunderstorms, perhaps
some bouts of heavy rain.
*/ Details ...
Saturday ...
Still looking like the pick of the weekend. Hold off the rain till
later. High pressure in control. Seasonable temperatures in the 70s,
cooler along the shore, low dewpoints. Winds turning out of the S.
Increasing clouds overnight, thickening, with the chance of showers
towards Sunday morning in advance of a sweeping cold front becoming
weak and diffuse. Slight chance PoPs late Saturday night.
Sunday onward ...
On and off showers, possible thunderstorms. Chance PoPs. Reiterating
what was stated yesterday as run-to-run and model vs. model forecast
guidance has once again exhibited poor continuity ... likely global
models will struggle with anticipated weak wave disturbances through
the pseudo-zonal flow along the W-E frontal boundary wavering N-S.
The juxtaposition of wavering front along with timing and morphology
of individual wave impulses will remain highly uncertain, thus a
consensus forecast approach is being taken with ensemble means. Low
confidence forecast. Play it day by day as additional model forecast
guidance becomes available.
&&
.AVIATION /00Z FRIDAY THROUGH TUESDAY/...
Forecaster Confidence Levels...
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
Short Term /through Friday Night/ ... High confidence.
Tonight ...
SHRA / DZ concluding, if any then isolated. Widespread IFR / LIFR
CIGs if not already. BR / FG developing with IFR VSBYs over E/SE
portions of S New England. Winds gradually shifting towards the
SW, becoming brisk along the immediate S-coast, around 5 to 10
kts with gusts up to 20 kts. Light elsewhere. Anticipate impacts
with CIGs and VSBYs for the AM push.
Friday ...
Potentially quick morning improvement, possibly during the AM
push, with BR / FG eroding and CIGs lifting to low-end VFR SCT-
BKN 4-5 kft agl. SCT SHRA for N/W portions of MA and CT developing
around midday. W winds around 10 to 15 kts with gusts as high
as 30 kts especially along the immediate S-coast.
Friday night ...
SCT-BKN low-end VFR CIGs eroding along with showers as winds
diminish. W winds prevailing around 5 to 10 kts.
KBOS Terminal...
IFR/LIFR conditions forecast overnight. Will need to monitor closely
how low conditions get towards the Friday AM push. -RA/DZ lingering
for this evening.
KBDL Terminal...
Rather than VSBY impacts, greater confidence towards LIFR CIGs through
the Friday AM push. Will see winds turn W but remain light overnight
thus possibly enabling MVFR-IFR BR VSBYs.
Outlook /Saturday through Tuesday/...
Saturday: VFR. Breezy.
Saturday Night: VFR. Breezy. Chance SHRA.
Sunday: Mainly VFR, with local MVFR possible. Breezy. Chance
SHRA.
Sunday Night: Mainly VFR, with local MVFR possible. Breezy.
Chance SHRA, slight chance TSRA.
Monday through Monday Night: Mainly VFR, with local MVFR
possible. Chance SHRA, slight chance TSRA.
Tuesday: VFR. Chance SHRA.
&&
.MARINE...
Forecaster Confidence Levels...
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
Short Term /through Thursday Night/ ... High confidence.
7 pm update ...
Surface low pressure is lifting into the Gulf of Maine ahead of
which the threat of gales has pushed E. GALE WARNINGS dropped
and converted to SMALL CRAFT ADVISORIES (SCAs).
Tonight...
Winds shifting W/SW in an environment of abundant low-level moisture
as seas range around 4 to 6 feet. A period of light winds will allow
SCAs to drop, but towards morning SW winds will increasing to around
10 kts with gusts around 20 kts resulting in the return of near-
shore SCAs while persisting on the outer-waters.
Friday...
SW winds will gust to around 25 kt at least on the S coastal waters,
and maintain 5-7 ft seas on the exposed waters. SCAs will need to
be maintained or extended through the day. Anticipating the waters
to remain dry, bulk of shower activity across the interior maybe
skirting the N waters off Cape Ann.
Friday night...
Winds diminish, but rough seas linger on the outer coastal waters.
SCA headlines may need to be extended.
Outlook /Saturday through Tuesday/...
Saturday: Low risk for Small Craft Advisory winds with gusts up
to 25 kt. Areas of seas approaching 5 ft.
Saturday Night: Low risk for Small Craft Advisory winds with
gusts up to 25 kt. Areas of rough seas. Slight chance of rain
showers.
Sunday: Low risk for Small Craft Advisory winds with gusts up
to 25 kt. Areas of rough seas. Chance of rain showers.
Sunday Night through Monday: Winds less than 25 kt. Local rough
seas. Chance of rain showers, slight chance of thunderstorms.
Monday Night: Winds less than 25 kt. Areas of seas approaching
5 ft. Chance of rain showers, slight chance of thunderstorms.
Tuesday: Winds less than 25 kt. Areas of seas approaching 5 ft.
Chance of rain showers.
&&
.BOX WATCHES/WARNINGS/ADVISORIES...
CT...None.
MA...None.
RI...None.
MARINE...Small Craft Advisory until 11 PM EDT this evening for ANZ231-
232-251.
Small Craft Advisory until 8 PM EDT this evening for ANZ233-
234.
Small Craft Advisory from 11 AM to 6 PM EDT Friday for ANZ236.
Small Craft Advisory until 2 AM EDT Saturday for ANZ235-237-
250.
Small Craft Advisory until 11 AM EDT Saturday for ANZ254>256.
&&
SYNOPSIS...Sipprell/NMB
NEAR TERM...Sipprell/NMB
SHORT TERM...NMB
LONG TERM...Sipprell
AVIATION...Sipprell/NMB
MARINE...Sipprell/NMBHazardous weather outlook, Jun 13, 5:49 PM EDT, 1 hour 36 minutes before
Hazardous Weather Outlook National Weather Service Boston/Norton MA 549 PM EDT Thu Jun 13 2019 CTZ002>004-MAZ002>024-026-RIZ001>008-142200- Hartford CT-Tolland CT-Windham CT-Western Franklin MA- Eastern Franklin MA-Northern Worcester MA-Central Middlesex MA- Western Essex MA-Eastern Essex MA-Western Hampshire MA- Western Hampden MA-Eastern Hampshire MA-Eastern Hampden MA- Southern Worcester MA-Western Norfolk MA-Southeast Middlesex MA- Suffolk MA-Eastern Norfolk MA-Northern Bristol MA- Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA- Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA- Northern Middlesex MA-Northwest Providence RI- Southeast Providence RI-Western Kent RI-Eastern Kent RI-Bristol RI- Washington RI-Newport RI-Block Island RI- 549 PM EDT Thu Jun 13 2019 This Hazardous Weather Outlook is for northern Connecticut, all of Massachusetts east of Berkshire County, and Rhode Island. .DAY ONE...Tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. ANZ230>237-250-251-254>256-142200- Boston Harbor-Cape Cod Bay-Nantucket Sound-Vineyard Sound- Buzzards Bay-Rhode Island Sound-Narragansett Bay-Block Island Sound- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary-Massachusetts Bay and Ipswich Bay- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 549 PM EDT Thu Jun 13 2019 This Hazardous Weather Outlook is for Massachusetts and Rhode Island coastal waters. .DAY ONE...Tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston
Nearby
Small Craft Advisories in Massachusetts, 2019Every small craft advisory in 2019
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.