83of 100

Today's score

Ticks in Southwest Harbor, ME

Hancock County

High risk

Conditions strongly favor tick activity. Cover up, use repellent, and check carefully, including kids and pets.

Updated August 17, 2026

Life stage
Nymphs & lone-star larvae
Forest
89%
Tick species
4 of 5 here

Right now

Latest reading
62°
Temperature
91%
Humidity
0.1"
Recent rain

TickZone for iPhone · now on the App Store

Know the evening before Southwest Harbor spikes.

7-day outlook

Risk recalculates daily from the local forecast.

Today
83
Tue
85
Wed
84
Thu
84
Fri
83
Sat
82
Sun
81

What's active right now

Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. Late-summer risk stays meaningful in brushy, wooded areas. Where the lone star tick lives (coastal and southern areas), aggressive larval 'seed tick' swarms peak now.

Local tick habitat

Southwest Harbor is 98% natural land cover (89% forest, plus open and brushy areas) across its 13.51 sq mi, home to about 1,824 people. That makes it the 36th-most wooded of the 37 towns in Hancock County. Deer ticks live in wooded areas, along trail edges, and in tall grass: the more of that a town has, the more places ticks can quest.

Hancock County reports about 605 Lyme cases per 100,000 people a year, in the top 1% of U.S. counties for reported Lyme disease. That county-level disease pressure, combined with Southwest Harbor's local habitat, sets how high its daily score can climb when the weather and season allow.

Tick control in Southwest Harbor, ME

Do I need tick control in Southwest Harbor?

Tick activity in Southwest Harbor is high today (83/100), and the town is 98% natural land cover, the wooded and brushy habitat ticks quest from. If kids or pets use the yard, this is when a professional barrier treatment does the most good.

Professional tick control in Southwest Harbor typically means a barrier treatment along the lawn edge, leaf litter, stone walls, and shady borders where ticks wait for a host, applied two to four times a season by a licensed pest control company. It is the single most effective way to cut tick numbers in the part of the yard your family actually uses.

How much does tick control cost in Southwest Harbor?

Most homeowners pay about $100 to $200 per visit for professional tick spraying, or roughly $350 to $600 for a full season of barrier treatments, depending on lot size and how wooded the property is. Quotes are free, so it costs nothing to get a real number for your yard.

Get a free tick control quote

From a vetted local tick exterminator serving Southwest Harbor. No cost, no obligation.

Is it tick season in Southwest Harbor right now?

Yes. Deer-tick nymphs are tapering as lone-star seed ticks swarm where that tick is established. In Southwest Harbor, today's risk reads high (83/100). Conditions strongly favor tick activity. Cover up, use repellent, and check carefully, including kids and pets.

Nearby towns

Tick risk is local. Check the towns around you.

Stay ahead of ticks in Southwest Harbor

The TickZone iPhone app alerts you the evening before Southwest Harbor's risk spikes, so protection happens before the bite.

Download on the App Store