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Elev 50 ft, 43.06 °N, 70.78 °W

Portsmouth, NH Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Portsmouth, NH
Elevation: 50ft
Nearby Weather Stations

Active Weather Alerts

Wind Advisory
Issued: 6:58 AM May. 30, 2026 – National Weather Service
...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...Northeast winds 20 to 30 mph with gusts up to 55 mph
expected.

* WHERE...In Maine, Coastal Cumberland and Coastal York Counties. In
New Hampshire, Coastal Rockingham County.

* WHEN...Until 11 AM EDT this morning.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

&&

Storm Warning
Issued: 6:43 AM May. 30, 2026 – National Weather Service
...STORM WARNING REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING...

* WHAT...Northeast winds 25 to 35 kt with gusts up to 50 kt and
seas 7 to 10 ft.

* WHERE...Coastal Waters from Cape Elizabeth, ME to Merrimack
River, MA out 25 NM, Waters from Port Clyde ME to Cape
Elizabeth ME from 25 to 60 NM and Waters from Cape Elizabeth
ME to Merrimack River MA from 25 to 60 NM.

* WHEN...Until 11 AM EDT this morning.

* IMPACTS...Storm force winds and hazardous seas will capsize or
damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

High Surf Advisory
Issued: 6:36 PM May. 29, 2026 – National Weather Service
...HIGH SURF ADVISORY IN EFFECT FROM 8 AM TO 8 PM EDT SATURDAY...

* WHAT...Large breaking waves of 6 to 9 feet.

* WHERE...In Maine, Coastal York and Coastal Cumberland
Counties. In New Hampshire, Coastal Rockingham County.

* WHEN...From 8 AM to 8 PM EDT Saturday.

* IMPACTS...Dangerous swimming and surfing conditions and
localized beach erosion.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

&&

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