Reef Explorers

Monterey & Carmel

Diving in United States

12 documented dive sites, 7 of them for Open Water divers. Known for sea lions, sea otters and seals.

Best months
Sep–Nov
Water
7–14 °C
Levels
Open Water, Advanced
Nearest airport
MRY
One dive
€45–269

When to go

Pick a month: the diving season, from published sources, and the typical weather.

Pick a month

  • Best
  • Good
  • Possible
  • Closed
  • Not documented yet

Monterey & Carmel in November

Best season
Sea
14 °C
at the surface
Air
17 °C
10 °C at night
Rain
70 mm
average for the year
Wind
10 km/h
on average

Exposure suit: 7 mm full suit or 8/7 mm semi-dry · if you feel the cold: 8/7 mm semi-dry or drysuit. How we choose

Typical weather, not a forecast: averages for 2021–2025 (air, rain, wind) and 2023–2025 (sea), data from Open-Meteo (ERA5 / Copernicus, Météo-France). Covers an area of roughly 10 to 25 km around the destination.

Compare with another destination

Diving is year-round; PADI names Sep–Nov as ideal. Dec–May is colder but the kelp thrives and seals, sea lions and gray whales are seen more often; Jun–Aug may bring plankton blooms that reduce visibility. Winter storms can temporarily close exposed sites, while sheltered sites like the Breakwater are dived almost every day.

Source: padi.com

Marine life

When the big encounters happen, month by month.

Reported here, season not documented yet:

  • Sea lions
  • Sea otters
  • Seals
  • Rockfish
  • Nudibranchs
  • Octopus
  • Lingcod
  • Anemones
  • Sharks
  • Dolphins
  • Rays
  • Mola mola (sunfish)
  • Wolffish
  • Jellyfish

What diving costs here

Here a dive costs between €45 and €269, a try dive €269 and an Open Water course between €824 and €1182, depending on the dive centres we checked.

One dive (certified diver)packages counted per dive
€45–2693 centres
Try dive
€2691 centre
Open Water course
€824–11821 centre
Marine park feeofficial amount · per dive team (2 divers) per day reservation
€1820 USD

The cheapest and the most expensive of the dive centres we checked, from the prices on their own websites in October 2026. Prices change: confirm with the centre before booking.

Converted to euros at the ECB reference rate of 30 October 2026; for currencies the ECB does not publish, the official rate of the country's central bank.

Sources (3)

Where is Monterey & Carmel?

View on OpenStreetMapLocation: Monterey (Wikipedia)Map: Natural Earth
Nearest airport
MRY

Monterey & Carmel: frequently asked questions

When is the best time to dive Monterey & Carmel?
The best months to dive Monterey & Carmel are Sep–Nov. Diving is year-round; PADI names Sep–Nov as ideal. Dec–May is colder but the kelp thrives and seals, sea lions and gray whales are seen more often; Jun–Aug may bring plankton blooms that reduce visibility. Winter storms can temporarily close exposed sites, while sheltered sites like the Breakwater are dived almost every day.
Is Monterey & Carmel good for beginner divers?
Yes, partly: 7 of the 12 dive sites we document are suited to Open Water divers, including Otter Cove, San Carlos Beach (Breakwater) and Eric's Pinnacle. The others need more experience or a higher certification.
What is the water temperature in Monterey & Carmel?
The water is usually between 7 °C and 14 °C over the year.
What marine life can you see in Monterey & Carmel?
Divers regularly see sea lions, sea otters, seals, rockfish, nudibranchs and octopus.
How do you dive Monterey & Carmel?
The nearest airport is MRY.

About this page

Seasons and marine life come from the sources below. Site levels and depths marked as estimated come from our original catalogue and are being checked one by one. Conditions change: always confirm with a local dive centre.

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Photo: Sarah Lee on Unsplash
Photo credits