Active Weather Alerts
Small Craft Advisory
Issued: 7:24 PM Sep. 20, 2024 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SATURDAY... * WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 9 ft. * WHERE...Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM, Penobscot Bay, Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM, Casco Bay and Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM. * WHEN...Until 8 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
High Surf Advisory
Issued: 7:06 PM Sep. 20, 2024 – National Weather Service
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 1 AM TO 4 AM EDT SATURDAY... ...HIGH SURF ADVISORY IN EFFECT FROM 8 AM TO 7 PM EDT SATURDAY... * WHAT...For the first High Surf Advisory, large breaking waves of 4 to 7 feet, 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. * WHERE...In Maine, Coastal York and Coastal Cumberland Counties. In New Hampshire, Coastal Rockingham County. * WHEN...For the first High Surf Advisory, until 7 PM EDT this evening. For the Coastal Flood Advisory, from 1 AM to 4 AM EDT Saturday. For the second 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. && Time of high total tides are approximate to the nearest hour. Seavey Island / Portsmouth NH MLLW Categories - Minor 11.5 ft, Moderate 12.5 ft, Major 13.5 ft MHHW Categories - Minor 2.7 ft, Moderate 3.7 ft, Major 4.7 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 20/02 PM 10.9 2.1 0.8 5-6 None 21/02 AM 10.9 2.1 1.4 6 None 21/02 PM 11.2 2.4 1.1 7-8 None 22/03 AM 10.2 1.4 1.2 7 None 22/03 PM 11.1 2.3 1.3 6 None 23/04 AM 9.4 0.6 1.0 6 None Hampton Harbor NH MLLW Categories - Minor 11.0 ft, Moderate 12.0 ft, Major 13.0 ft MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 20/02 PM 11.4 1.9 1.2 1-2 Minor 21/02 AM 11.2 1.7 1.4 2 Minor 21/02 PM 11.4 1.9 1.1 2 Minor 22/03 AM 10.5 1.0 1.2 2 None 22/03 PM 11.2 1.7 1.2 5 Minor 23/04 AM 9.7 0.2 1.0 5 None Portland ME MLLW Categories - Minor 12.0 ft, Moderate 13.0 ft, Major 14.0 ft MHHW Categories - Minor 2.3 ft, Moderate 3.3 ft, Major 4.3 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 21/02 AM 12.1 2.4 1.3 2 Minor 21/02 PM 12.2 2.5 0.9 2 Minor 22/03 AM 11.0 1.3 0.8 2 None 22/03 PM 12.1 2.4 1.1 4-5 Minor 23/04 AM 10.7 1.0 1.1 4-5 None &&
Coastal Flood Advisory
Issued: 7:06 PM Sep. 20, 2024 – National Weather Service
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 1 AM TO 4 AM EDT SATURDAY... ...HIGH SURF ADVISORY IN EFFECT FROM 8 AM TO 7 PM EDT SATURDAY... * WHAT...For the first High Surf Advisory, large breaking waves of 4 to 7 feet, 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. * WHERE...In Maine, Coastal York and Coastal Cumberland Counties. In New Hampshire, Coastal Rockingham County. * WHEN...For the first High Surf Advisory, until 7 PM EDT this evening. For the Coastal Flood Advisory, from 1 AM to 4 AM EDT Saturday. For the second 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. && Time of high total tides are approximate to the nearest hour. Seavey Island / Portsmouth NH MLLW Categories - Minor 11.5 ft, Moderate 12.5 ft, Major 13.5 ft MHHW Categories - Minor 2.7 ft, Moderate 3.7 ft, Major 4.7 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 20/02 PM 10.9 2.1 0.8 5-6 None 21/02 AM 10.9 2.1 1.4 6 None 21/02 PM 11.2 2.4 1.1 7-8 None 22/03 AM 10.2 1.4 1.2 7 None 22/03 PM 11.1 2.3 1.3 6 None 23/04 AM 9.4 0.6 1.0 6 None Hampton Harbor NH MLLW Categories - Minor 11.0 ft, Moderate 12.0 ft, Major 13.0 ft MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 20/02 PM 11.4 1.9 1.2 1-2 Minor 21/02 AM 11.2 1.7 1.4 2 Minor 21/02 PM 11.4 1.9 1.1 2 Minor 22/03 AM 10.5 1.0 1.2 2 None 22/03 PM 11.2 1.7 1.2 5 Minor 23/04 AM 9.7 0.2 1.0 5 None Portland ME MLLW Categories - Minor 12.0 ft, Moderate 13.0 ft, Major 14.0 ft MHHW Categories - Minor 2.3 ft, Moderate 3.3 ft, Major 4.3 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 21/02 AM 12.1 2.4 1.3 2 Minor 21/02 PM 12.2 2.5 0.9 2 Minor 22/03 AM 11.0 1.3 0.8 2 None 22/03 PM 12.1 2.4 1.1 4-5 Minor 23/04 AM 10.7 1.0 1.1 4-5 None &&
High Surf Advisory
Issued: 7:06 PM Sep. 20, 2024 – National Weather Service
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 1 AM TO 4 AM EDT SATURDAY... ...HIGH SURF ADVISORY IN EFFECT FROM 8 AM TO 7 PM EDT SATURDAY... * WHAT...For the first High Surf Advisory, large breaking waves of 4 to 7 feet, 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. * WHERE...In Maine, Coastal York and Coastal Cumberland Counties. In New Hampshire, Coastal Rockingham County. * WHEN...For the first High Surf Advisory, until 7 PM EDT this evening. For the Coastal Flood Advisory, from 1 AM to 4 AM EDT Saturday. For the second 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. Inexperienced swimmers should remain out of the water due to dangerous surf conditions. && Time of high total tides are approximate to the nearest hour. Seavey Island / Portsmouth NH MLLW Categories - Minor 11.5 ft, Moderate 12.5 ft, Major 13.5 ft MHHW Categories - Minor 2.7 ft, Moderate 3.7 ft, Major 4.7 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 20/02 PM 10.9 2.1 0.8 5-6 None 21/02 AM 10.9 2.1 1.4 6 None 21/02 PM 11.2 2.4 1.1 7-8 None 22/03 AM 10.2 1.4 1.2 7 None 22/03 PM 11.1 2.3 1.3 6 None 23/04 AM 9.4 0.6 1.0 6 None Hampton Harbor NH MLLW Categories - Minor 11.0 ft, Moderate 12.0 ft, Major 13.0 ft MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 20/02 PM 11.4 1.9 1.2 1-2 Minor 21/02 AM 11.2 1.7 1.4 2 Minor 21/02 PM 11.4 1.9 1.1 2 Minor 22/03 AM 10.5 1.0 1.2 2 None 22/03 PM 11.2 1.7 1.2 5 Minor 23/04 AM 9.7 0.2 1.0 5 None Portland ME MLLW Categories - Minor 12.0 ft, Moderate 13.0 ft, Major 14.0 ft MHHW Categories - Minor 2.3 ft, Moderate 3.3 ft, Major 4.3 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 21/02 AM 12.1 2.4 1.3 2 Minor 21/02 PM 12.2 2.5 0.9 2 Minor 22/03 AM 11.0 1.3 0.8 2 None 22/03 PM 12.1 2.4 1.1 4-5 Minor 23/04 AM 10.7 1.0 1.1 4-5 None &&
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