* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 feet expected. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM and Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory issued April 19 at 10:28AM EDT until April 19 at 8:00PM EDT by NWS Boston/Norton MA
Additional Details Here.(2/2)

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and seas 2 to 3 feet expected. * WHERE...Vineyard Sound and Buzzards Bay. * WHEN...From 4 PM this afternoon to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 3 feet expected. * WHERE...Narragansett Bay. * WHEN...From 4 PM this afternoon to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 2 to 4 feet expected. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 2 to 4 feet expected. * WHERE...Boston Harbor, Cape Cod Bay, Nantucket Sound, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Massachusetts Bay and Ipswich Bay. * WHEN...From 4 PM this afternoon to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory issued April 19 at 10:28AM EDT until April 19 at 8:00PM EDT by NWS Boston/Norton MA
Additional Details Here.
(1/2)

BOX issues Area Forecast Discussion (AFD) at Apr 19, 7:14 AM EDT
at Sun, 19 Apr 2026 11:14:10 +0000 via IEMbot
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 19, 4:46 AM EDT
at Sun, 19 Apr 2026 08:46:29 +0000 via IEMbot
Additional Details Here.

BOX expires Coastal Flood Statement for Barnstable, Eastern Essex, Eastern Norfolk, Eastern Plymouth, Nantucket, Suffolk [MA]
at Sun, 19 Apr 2026 08:16:31 +0000 via IEMbot
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 19, 3:10 AM EDT
at Sun, 19 Apr 2026 07:11:01 +0000 via IEMbot
Additional Details Here.

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and seas 2 to 4 feet expected. * WHERE...Boston Harbor, Cape Cod Bay, Nantucket Sound, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Massachusetts Bay and Ipswich Bay. * WHEN...From 4 PM this afternoon to 8 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 feet expected. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM and Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island. * WHEN...From 11 AM this morning to 11 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 2 to 4 feet expected. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...From 11 AM this morning to 6 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory issued April 19 at 2:00AM EDT until April 19 at 8:00PM EDT by NWS Boston/Norton MA
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 19, 1:52 AM EDT
at Sun, 19 Apr 2026 05:53:07 +0000 via IEMbot
Additional Details Here.

HARTFORD CT Apr 18
Climate Report:
High: 63
Low: 48
Precip: 0.0"
Snow: 0.0" Snow Depth: 0"
at Sun, 19 Apr 2026 05:55:51 +0000 via IEMbot
Additional Details Here.

BOX continues Coastal Flood Statement for Barnstable, Eastern Essex, Eastern Norfolk, Eastern Plymouth, Nantucket, Suffolk [MA] till Apr 19, 4:00 AM EDT
at Sun, 19 Apr 2026 05:59:26 +0000 via IEMbot
Additional Details Here.

* WHAT...Up to one half foot of inundation above ground level in low-lying areas near shorelines and tidal waterways (0.3 to 11.9 feet Mean Lower Low Water). * WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA, Eastern Plymouth MA, Barnstable MA and Nantucket MA Counties. * WHEN...Until 4 AM EDT early this morning. * IMPACTS...Roads remain passable. Low lying areas and roads near Nantucket Harbor, including Easy Street, may experience pockets of shallow flooding less than one foot deep.

Coastal Flood Statement issued April 19 at 1:59AM EDT until April 19 at 4:00AM EDT by NWS Boston/Norton MA
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 18, 7:29 PM EDT
at Sat, 18 Apr 2026 23:29:19 +0000 via IEMbot
Additional Details Here.

HARTFORD CT Apr 18
Climate Report:
High: 63
Low: 48
Precip: 0.0"
Snow: 0.0" Snow Depth: 0"
at Sat, 18 Apr 2026 21:28:43 +0000 via IEMbot
Additional Details Here.

BOSTON MA Apr 18
Climate Report:
High: 51
Low: 45
Precip: 0.01"
Snow: 0.0"
at Sat, 18 Apr 2026 21:28:43 +0000 via IEMbot
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 18, 4:16 PM EDT
at Sat, 18 Apr 2026 20:17:04 +0000 via IEMbot
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 18, 2:45 PM EDT
at Sat, 18 Apr 2026 18:45:30 +0000 via IEMbot
Additional Details Here.

BOX issues Coastal Flood Statement valid at Apr 18, 11:00 PM EDT for Barnstable, Eastern Essex, Eastern Norfolk, Eastern Plymouth, Nantucket, Suffolk [MA] till Apr 19, 4:00 AM EDT
... at Sat, 18 Apr 2026 18:13:56 +0000 via IEMbot
Additional Details Here.

* WHAT...Up to one half foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways (2.6 to 12.8 feet Mean Lower Low Water). * WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA, Eastern Plymouth MA, Barnstable MA and Nantucket MA Counties. * WHEN...From 11 PM EDT this evening through late tonight. * IMPACTS...Some water on low lying roads and property.

Coastal Flood Statement issued April 18 at 2:13PM EDT until April 19 at 4:00AM EDT by NWS Boston/Norton MA
Additional Details Here.

* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet expected. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM and Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island. * WHEN...From 11 AM to 11 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 2 to 3 feet expected. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...From 11 AM to 6 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Small Craft Advisory issued April 18 at 2:14PM EDT until April 19 at 11:00PM EDT by NWS Boston/Norton MA
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 18, 2:00 PM EDT
at Sat, 18 Apr 2026 18:00:32 +0000 via IEMbot
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 18, 3:13 AM EDT
at Sat, 18 Apr 2026 07:13:33 +0000 via IEMbot
Additional Details Here.

HARTFORD CT Apr 17
Climate Report:
High: 74
Low: 55
Precip: 0.19"
Snow: 0.0" Snow Depth: 0"
at Sat, 18 Apr 2026 05:46:55 +0000 via IEMbot
Additional Details Here.

BOSTON MA Apr 17
Climate Report:
High: 57
Low: 47
Precip: 0.08"
Snow: 0.0"
at Sat, 18 Apr 2026 05:46:55 +0000 via IEMbot
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 18, 1:30 AM EDT
at Sat, 18 Apr 2026 05:30:30 +0000 via IEMbot
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 17, 7:34 PM EDT
at Fri, 17 Apr 2026 23:34:49 +0000 via IEMbot
Additional Details Here.

HARTFORD CT Apr 17
Climate Report:
High: 74
Low: 62
Precip: 0.19"
Snow: 0.0" Snow Depth: 0"
at Fri, 17 Apr 2026 21:24:03 +0000 via IEMbot
Additional Details Here.

The areas affected include... Block Island Sound... Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island... Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM... Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM... Rhode Island Sound... At 425 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots and small hail. These thunderstorms were located along a line extending from 9 nm east of Block Island to Napeague Bay, moving southeast at 25 knots. Locations impacted include... The Coastal Waters Southeast Of Block Island and Buoy 44097 Southeast Of Block Island.

Marine Weather Statement issued April 17 at 4:25PM EDT by NWS Boston/Norton MA
Additional Details Here.

BOX issues Area Forecast Discussion (AFD) at Apr 17, 3:52 PM EDT
at Fri, 17 Apr 2026 19:52:58 +0000 via IEMbot
Additional Details Here.

1 NNW Ashaway [Washington Co, RI] Fire Dept/Rescue reports Lightning at 3:34 PM EDT -- Garage fire due to lightning on Wellstown Rd in Ashaway. Relayed by amateur radio.
at Fri, 1... at Fri, 17 Apr 2026 19:46:10 +0000 via IEMbot
Additional Details Here.

SMWBOX The National Weather Service in Boston/Norton has issued a * Special Marine Warning for... Block Island Sound... Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island... Narragansett Bay... Rhode Island Sound... * Until 430 PM EDT. * At 324 PM EDT, severe thunderstorms were located along a line extending from 6 nm northwest of South Kingstown to near Stonington, moving southeast at 30 knots. HAZARD...Wind gusts 34 knots or greater and hail up to penny size. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * Locations impacted include... Watch Hill, Charlestown Breachway, Dutch Harbor Light, Block Island Sound, The Coastal Waters West Of Block Island, Point Judith Light, Castle Hill Light, Narragansett Bay, Rhode Island Sound, and The Coastal Waters Between Block Island And Marthas Vineyard.

🚨 Special Marine Warning issued April 17 at 3:24PM EDT until April 17 at 4:30PM EDT by NWS Boston/Norton MA 🚨
Additional Details Here.