TV channels & antenna towers in Seabrook, New Hampshire

Seabrook is a town of about 8,680 people in New Hampshire. There are 37 licensed TV transmitters within 70 miles: 25 full-power, 2 Class A, 9 low-power and 1 translator. Based on each transmitter's power, antenna height and distance, 24 are likely to arrive at fair strength or better, and 13 at good or strong strength.

0 of them are within 25 miles of Seabrook, 23 sit 25 to 45 miles away and 14 are more than 45 miles out. Four of the 15 network stations in range are licensed to Boston, MA, so most of the network channels you will find here come from Boston's stations.

The best-placed network stations are ABC on channel 5 (WCVB-TV), CBS on channel 4 (WBZ-TV), NBC on channel 6 (WCSH), Fox on channel 25 (WFXT), CW on channel 56 (WLVI), ION on channel 21 (WPXG-TV), Telemundo on channel 60 (WNEU) and Univision on channel 66 (WUNI). Spanish-language viewers can pick up Telemundo (good signal) and Univision (good signal). 12 full-power stations in range have no network listed in our data; these are typically public television, religious, shopping or independent stations.

Point your antenna SSW, at about 204°. The main network towers for Seabrook sit in that direction, so a single directional antenna can pick them all up.

Six network stations, WLVI, WBTS-CD, WBZ-TV, WNEU and WCVB-TV and others, transmit from the same tower site about 44 miles southwest of Seabrook (204° SSW). That one direction covers every station on the site.

Of the 12 full-power and Class A network signals that reach Seabrook at fair strength or better, 67% arrive from the southwest; the rest are spread across two other directions.

All of the main network towers are within their radio horizon as seen from Seabrook, so signals arrive fairly directly and a well-placed antenna should hold them steadily.

The farthest main network tower for Seabrook is WFXT (Fox), 45 miles away with a good estimated signal. That is why we suggest an amplified indoor or attic antenna here.

WCSH (NBC), 67 miles north, is the exception: the nearest listed affiliate of its network is far enough away to need an outdoor antenna. Some local stations in our data carry no network tag, so check the other stations table below before buying a bigger antenna just for that one.

An amplifier only helps here if you run a long cable (over about 50 feet) or split the antenna to several TVs. Otherwise better placement does more. See the amplifier guide.

With 24 stations at fair strength or better, Seabrook ranks 18th of 178 places in New Hampshire: more than the typical New Hampshire town (16). Its nearest major network tower is 30 miles away, against a state median of 24 miles.

31% of New Hampshire's cities and towns get the same recommendation: an amplified indoor or attic antenna. The nearest larger city is Haverhill, 13 miles away.