What's on in Santa Cruz, California (Santa Cruz), United States through the year

Santa Cruz, California, United States has 6 curated events through the year — 1 festival, 2 natural spectacles and 3 seasons. The ones to plan around: Boardwalk summer season (May) and Monarch butterflies (October). June to September are its peak-crowd months.

Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not

Best time to visit Santa Cruz, California (Santa Cruz): weather, crowds and notes →

Santa Cruz, California (Santa Cruz) events and crowds by month

MonthWhat startsCrowds
JanuaryBusy
FebruaryShoulder season
MarchBusy
AprilShoulder season
MaySummer fog, Boardwalk summer seasonBusy
JunePeak crowds
JulyWharf to Wharf racePeak crowds
AugustPeak crowds
SeptemberPeak crowds
OctoberMonarch butterfliesShoulder season
NovemberWinter swell seasonBusy
DecemberGray whale migrationBusy

January in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in January

Busy — Winter / Christmas break in United States, school holidays in 2 of the markets that fill it

Nothing new starts in January.

Still on: Monarch butterflies (15 Oct – 15 Feb (usually)), Winter swell season (1 Nov – 31 Mar (usually)), Gray whale migration (15 Dec – 15 Apr (usually))

February in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in February

Shoulder season — an ordinary month

Nothing new starts in February.

Still on: Monarch butterflies (15 Oct – 15 Feb (usually)), Winter swell season (1 Nov – 31 Mar (usually)), Gray whale migration (15 Dec – 15 Apr (usually))

March in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in March

Busy — Spring break in United States

Nothing new starts in March.

Still on: Winter swell season (1 Nov – 31 Mar (usually)), Gray whale migration (15 Dec – 15 Apr (usually))

April in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in April

Shoulder season — an ordinary month

Nothing new starts in April.

Still on: Gray whale migration (15 Dec – 15 Apr (usually))

May in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in May

Busy — Boardwalk summer season

  • Season

    Summer fog

    15 May – 31 Aug · usuallyFog season

    The marine layer comes in overnight and usually clears by late morning, which is why the beach fills after noon rather than at breakfast. Over the hill in the valley it is twelve degrees warmer. Source ↗

  • Season

    Boardwalk summer season

    23 May – 7 Sep · usuallySummer season opensCrowded

    The old wooden coaster and the rest of the seafront run daily from Memorial Day to Labor Day, with free bands on the beach on summer Friday evenings. Parking is the whole difficulty. Source ↗

June in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in June

Peak crowds — Boardwalk summer season, Summer break in United States

Nothing new starts in June.

Still on: Summer fog (15 May – 31 Aug (usually)), Boardwalk summer season (23 May – 7 Sep (usually))

July in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in July

Peak crowds — Boardwalk summer season, Wharf to Wharf race

  • Festival

    Wharf to Wharf race

    23–28 Jul · usuallyMajor festivalCrowdedClosures

    Six miles of coast road to Capitola on the fourth Sunday in July, with bands the length of the course and a field that sells out in minutes. The coast highway shuts for the morning. Source ↗

Still on: Summer fog (15 May – 31 Aug (usually)), Boardwalk summer season (23 May – 7 Sep (usually))

August in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in August

Peak crowds — Boardwalk summer season, Summer break in United States

Nothing new starts in August.

Still on: Summer fog (15 May – 31 Aug (usually)), Boardwalk summer season (23 May – 7 Sep (usually))

September in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in September

Peak crowds — Boardwalk summer season, Summer break in United States

Nothing new starts in September.

Still on: Boardwalk summer season (23 May – 7 Sep (usually))

October in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in October

Shoulder season — an ordinary month

  • Nature

    Monarch butterflies

    15 Oct – 15 Feb · usuallyWildlife season

    Tens of thousands of monarchs cluster in the eucalyptus grove at Natural Bridges from mid-October, hanging in a shape that looks like dead leaves until the sun hits them. Numbers swing wildly year to year. Source ↗

November in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in November

Busy — Thanksgiving break in United States

  • Season

    Winter swell season

    1 Nov – 31 Mar · usuallySurf seasonRisk

    North Pacific swells light up Steamer Lane and the reefs along West Cliff, and the cliff path becomes a grandstand. This is the cold, serious half of the surf year, not the learning half.

Still on: Monarch butterflies (15 Oct – 15 Feb (usually))

December in Santa Cruz, California (Santa Cruz)

Santa Cruz, California (Santa Cruz) weather in December

Busy — Winter / Christmas break in United States, school holidays in 2 of the markets that fill it

  • Nature

    Gray whale migration

    15 Dec – 15 Apr · usuallyWhale season

    Grays pass the bay heading south in midwinter and back north with calves into April, often within sight of the cliffs. Humpbacks work the deep canyon offshore for much of the rest of the year.

Still on: Monarch butterflies (15 Oct – 15 Feb (usually)), Winter swell season (1 Nov – 31 Mar (usually))

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