Kachemak Bay State Park

Park Remote Alaskan park of fjords, bays, and glaciers

Accessible by boat or plane from Homer, Kachemak Bay State Park offers fjords, glacier-pocked coves, sea otters and marine kayaking; backcountry camping and hiking routes lead to coastal and alpine views.

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Kachemak Bay State Park is a large state park on the southern Kenai Peninsula in Alaska that includes rugged coastal mountains, tidal flats and marine-influenced terrestrial habitats. It protects a mix of coastal, forest and alpine environments around Kachemak Bay.

The park is used for hiking, kayaking, wildlife viewing and backcountry camping; visitors commonly see marine mammals, seabirds and coastal wildlife and use watercraft to reach remote beaches and trailheads. Trail routes lead to alpine ridges, glaciers and coastal viewpoints.

The park was established to preserve the natural and scenic values of Kachemak Bay and its surrounding uplands and shoreline and to provide for wilderness recreation. Management emphasizes conservation of both terrestrial and marine-influenced ecosystems.

Kachemak Bay State Park sits on the southern side of the Kenai Peninsula across Kachemak Bay from the town of Homer, Alaska, and is accessed primarily from Homer by boat or small plane.

  • Water- or air-access only: Access to the park's backcountry is primarily by boat or small aircraft from the town of Homer; there are no road connections across Kachemak Bay to most trailheads.
Kachemak Bay State Park
59.5328, -151.2100

How to Get to Kachemak Bay State Park #

The park has no road access and is most commonly reached by boat or water taxi from Homer (about 30-90 minutes depending on destination) or from Seldovia. There are scheduled and charter services; check local operators for trip times and tide-dependent landing locations.

Tips for Visiting Kachemak Bay State Park #

  • Boat access from Homer or Seldovia is the usual way to visit; plan for tides and schedule with local operators.
  • Pack for changeable coastal weather - wind can make the bay feel much colder than air temps suggest.
  • Keep an eye out for marine wildlife like sea otters and bald eagles along the shorelines.

Best Time to Visit Kachemak Bay State Park #

Summer provides the most reliable access and longest daylight; plan logistics carefully for boat travel.

Summer
June-August · 8-16°C (46-61°F)
Best access and long daylight hours; calmer seas for boat travel.
Late spring
May · 4-10°C (39-50°F)
Snowmelt may make rivers fuller; fewer boat operators running regular trips.
Autumn
September-October · 4-12°C (39-54°F)
Fewer visitors and spectacular light but weather becomes more unpredictable.

Weather & Climate near Kachemak Bay State Park #

Climate

Kachemak Bay State Park's climate is classified as Subarctic (Dry Summer) - Subarctic (Dry Summer) climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -9°C to 16°C. Moderate rainfall (851 mm/year).

Temperature & Rainfall
Temperature Range
17°
Warmest Month
-9°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -2°C and lows of -9°C. Regular rainfall (82 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -2°

Weather

82 mm
Rainfall
3.7 m/s
Wind
Light Breeze

February

February is freezing with highs of -1°C and lows of -8°C. Moderate rainfall (67 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-8° -1°

Weather

67 mm
Rainfall
3.8 m/s
Wind
Light Breeze

March

March is freezing with highs of 2°C and lows of -6°C. Moderate rainfall (66 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°

Weather

66 mm
Rainfall
3.8 m/s
Wind
Light Breeze

April

April is cold with highs of 6°C and lows of -2°C. Moderate rainfall (53 mm).

Comfort

Feels Like Cold
C
Temperature
-2°

Weather

53 mm
Rainfall
3.6 m/s
Wind
Light Breeze

May

May is cold with highs of 11°C and lows of 2°C. Moderate rainfall (40 mm).

Comfort

Feels Like Cold
C
Temperature
11°

Weather

40 mm
Rainfall
3.5 m/s
Wind
Light Breeze

June

June is cool with highs of 14°C and lows of 6°C. Moderate rainfall (34 mm).

Comfort

10°
Feels Like Cool
10°C
Temperature
14°

Weather

34 mm
Rainfall
3.6 m/s
Wind
Light Breeze

July

July is cool with highs of 16°C and lows of 9°C. Moderate rainfall (44 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
17°

Weather

44 mm
Rainfall
3.3 m/s
Wind
Light Breeze

August

August is cool with highs of 16°C and lows of 8°C. Moderate rainfall (71 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
16°

Weather

71 mm
Rainfall
3.3 m/s
Wind
Light Breeze

September

September is cold with highs of 13°C and lows of 5°C. The wettest month with heavy rain (109 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

109 mm
Rainfall
3.5 m/s
Wind
Light Breeze

October

October is cold with highs of 6°C and lows of -1°C. Significant rainfall (104 mm).

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

104 mm
Rainfall
3.6 m/s
Wind
Light Breeze

November

November is freezing with highs of 1°C and lows of -5°C. Regular rainfall (88 mm).

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°

Weather

88 mm
Rainfall
3.8 m/s
Wind
Light Breeze

December

December is freezing with highs of -1°C and lows of -7°C. Regular rainfall (93 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7° -1°

Weather

93 mm
Rainfall
3.7 m/s
Wind
Light Breeze

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