Coastal Flood Watch issued September 19 at 3:22PM EDT until September 20 at 6:00PM EDT by NWS Boston/Norton MA
Moderate
Upcoming
From Today 11:00 (10 hours from now)
Until Today 04:30 (3 hours from now)
Official warning explanations:
  • WHAT: One to two feet of inundation above ground level possible in low-lying areas near shorelines and tidal waterways.

  • WHERE: Boston area.

  • WHEN: From Friday morning through Friday afternoon.

  • IMPACTS: Some vulnerable coastal roads become impassable around high tide. Flooding 1 to 2 feet deep affects some coastal roads and low lying areas from Revere and Winthrop through Boston to Hull, Braintree, and Quincy. Splashover and debris may wash onto coastal roads when large waves occur.

* WHAT...One to two feet of inundation above ground level possible in low-lying areas near shorelines and tidal waterways. * WHERE...Boston area. * WHEN...From Friday morning through Friday afternoon. * IMPACTS...Some vulnerable coastal roads become impassable around high tide. Flooding 1 to 2 feet deep affects some coastal roads and low lying areas from Revere and Winthrop through Boston to Hull, Braintree, and Quincy. Splashover and debris may wash onto coastal roads when large waves occur.

Instructions:

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Small Craft Advisory issued September 19 at 3:09PM EDT until September 21 at 8:00AM EDT by NWS Boston/Norton MA
Minor
Upcoming
From Today 02:00 (1 hour from now)
Until Today 04:15 (3 hours from now)
Official warning explanations:
  • WHAT: North winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 3 feet expected.

  • WHERE: In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay.

  • WHEN: From 2 AM Friday to 8 AM EDT Saturday.

  • IMPACTS: Conditions will be hazardous to small craft.

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 3 feet expected. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...From 2 AM Friday to 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.

Instructions:

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Coastal Flood Watch issued September 19 at 3:22PM EDT until September 20 at 6:00PM EDT by NWS Boston/Norton MA
Moderate
Upcoming
From Today 11:00 (10 hours from now)
Until Today 04:30 (3 hours from now)
Official warning explanations:
  • WHAT: One to two feet of inundation above ground level possible in low-lying areas near shorelines and tidal waterways.

  • WHERE: Boston area.

  • WHEN: From Friday morning through Friday afternoon.

  • IMPACTS: Some vulnerable coastal roads become impassable around high tide. Flooding 1 to 2 feet deep affects some coastal roads and low lying areas from Revere and Winthrop through Boston to Hull, Braintree, and Quincy. Splashover and debris may wash onto coastal roads when large waves occur.

* WHAT...One to two feet of inundation above ground level possible in low-lying areas near shorelines and tidal waterways. * WHERE...Boston area. * WHEN...From Friday morning through Friday afternoon. * IMPACTS...Some vulnerable coastal roads become impassable around high tide. Flooding 1 to 2 feet deep affects some coastal roads and low lying areas from Revere and Winthrop through Boston to Hull, Braintree, and Quincy. Splashover and debris may wash onto coastal roads when large waves occur.

Instructions:

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Severe weather warnings are provided to meteoblue by more than 80 official agencies worldwide. meteoblue does not bear any responsibility regarding the actual content or nature of the warnings. Issues can be reported through our Feedback form and will be transmitted to the appropriate instances.

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