Canaan, NH Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Canaan.

Use the Radar Maps link provided to understand the trajectory of a storm.

Coastal Flood Advisory issued September 20 at 7:02PM EDT until September 21 at 4:00AM EDT by NWS Gray ME

* WHAT...For the Coastal Flood Advisory, minor coastal flooding and splash-over expected around the time of high tide. Several consecutive high tides may lead to minor coastal flooding into Monday. For the High Surf Advisory, large breaking waves of 4 to 7 feet. * WHERE...In Maine, Coastal York and Coastal Cumberland Counties. In New Hampshire, Coastal Rockingham County. * WHEN...For the Coastal Flood Advisory, from 1 AM to 4 AM EDT Saturday. For the High Surf Advisory, from 8 AM to 7 PM EDT Saturday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Dangerous swimming and surfing conditions and localized beach erosion.

High Surf Advisory issued September 20 at 7:02PM EDT until September 21 at 7:00PM EDT by NWS Gray ME

* WHAT...For the Coastal Flood Advisory, minor coastal flooding and splash-over expected around the time of high tide. Several consecutive high tides may lead to minor coastal flooding into Monday. For the High Surf Advisory, large breaking waves of 4 to 7 feet. * WHERE...In Maine, Coastal York and Coastal Cumberland Counties. In New Hampshire, Coastal Rockingham County. * WHEN...For the Coastal Flood Advisory, from 1 AM to 4 AM EDT Saturday. For the High Surf Advisory, from 8 AM to 7 PM EDT Saturday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Dangerous swimming and surfing conditions and localized beach erosion.