Station Name: Jeffrey's Ledge, NH (160)
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Gloucester, NH 01930
Essex County

GPS Coordinates: 42.8, -70.171

Nearby Water Temperatures

Severe Thunderstorm Warning issued July 1 at 11:58PM EDT until July 2 at 1:00AM EDT by NWS Boston/Norton MA

Effective: Wed July 1, 2026, 11:58 PM
Expires: Thu July 2, 2026, 1:00 AM

SVRBOX The National Weather Service in Boston/Norton has issued a * Severe Thunderstorm Warning for... Northeastern Windham County in northern Connecticut... Northeastern Tolland County in northern Connecticut... Worcester County in central Massachusetts... West central Norfolk County in eastern Massachusetts... Southeastern Hampshire County in western Massachusetts... Central Middlesex County in northeastern Massachusetts... Eastern Franklin County in western Massachusetts... Southeastern Hampden County in western Massachusetts... Northwestern Providence County in Rhode Island... * Until 100 AM EDT. * At 1156 PM EDT, severe thunderstorms were located along a line extending from Royalston to Hardwick to near Hampden, moving east at 30 mph. HAZARD...60 mph wind gusts and penny size hail. These storms have had a history of downing trees and powerlines in Ashfield and Blandfield. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include... Worcester, Lowell, Framingham, Woonsocket, Leominster, Fitchburg, Marlborough, Shrewsbury, Chelmsford, Natick, Franklin, Dracut, Milford, Orange, Westford, Acton, Gardner, Hudson, Westborough, and Grafton.

For your protection move to an interior room on the lowest floor of a building. Frequent cloud to ground lightning is occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

Special Weather Statement issued July 1 at 11:48PM EDT by NWS Gray ME

Effective: Wed July 1, 2026, 11:48 PM
Expires: Thu July 2, 2026, 12:45 AM

At 1148 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from Calais to near Orange. Movement was northeast at 40 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Manchester, Nashua, Concord, Derry, Keene, Laconia, Claremont, Lebanon, Franklin, Littleton, Jaffrey, Henniker, Lancaster, Bethlehem, Lincoln, New London, Plymouth, Merrimack, Moultonborough, and Meredith. This includes the following highways... Interstate 293 between mile markers 1 and 11. Interstate 89 between mile markers 0 and 60. Interstate 93 between mile markers 12 and 131.

If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with these storms and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with these storms. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle.

Heat Advisory issued July 1 at 2:46PM EDT until July 4 at 8:00PM EDT by NWS Boston/Norton MA

Effective: Wed July 1, 2026, 2:46 PM
Expires: Thu July 2, 2026, 5:00 AM

* WHAT...Heat index values of 95 to 105 degrees. The peak of the dangerous heat and humidity will be Thursday and Friday. * WHERE...Barnstable MA and Dukes MA Counties. * WHEN...Until 8 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Small Craft Advisory issued July 1 at 2:41PM EDT until July 2 at 6:00PM EDT by NWS Boston/Norton MA

Effective: Wed July 1, 2026, 2:41 PM
Expires: Thu July 2, 2026, 5:00 AM

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 4 to 6 feet expected. * WHERE...Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN...Until 6 PM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.

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