A NH recreational saltwater fishing license that costs the incredibly low price of just ELEVEN DOLLARS is required for estuaries, inlets, bays, and the great big Atlantic up to three miles off shore by anyone age 16 and older.
No exemptions what-so-ever for old age, military service or political affiliation ..... da price is $11.
Beyond the three mile limit, it is also legal to gamble on board a cruise ship.
New Hampshire has thirteen miles of sea coast so this works out to 85-cents per mile of open ocean for a NH salt water fishing license. Good for the calendar year so best to buy it on January 1 or earlier.
If you get busted for fishing without a salt water license, first offense, the violation is probably a fine like $108(?) .... plus any fish in your possession .... so's you definitely want to get a license ...... or else, see! If you can't produce a license in the first thirty seconds ...... then you is busted.
Learned this from watching tv.....