United States

Monastery Beach

18.3–91.4 mMax Depth

boatEntry

10Species

Conditions Summary

Model forecast · local time (GMT-7)

Planning signal71/100

Waves

1.8 m

10.9 s

Swell

1.2 m

7.9 s

Current speed

0.6 km/h

flowing toward S

Water temperature

17.0°C

Wind

5.9 km/h

→ W

Sea level

0.9 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Sat, Sep 5Challenging

Waves1.8–1.8 mCurrent speed0.6 km/h maxWater temperature16.8°C

TodayChallenging

Waves1.7–2.0 mCurrent speed0.8 km/h maxWater temperature16.3°C

TomorrowChallenging

Waves1.7–1.9 mCurrent speed0.8 km/h maxWater temperature15.9°C

Tue, Sep 8Challenging

Waves1.5–1.7 mCurrent speed0.6 km/h maxWater temperature16.1°C

Next 72 hours

18:00

Waves: 1.8 m

Current speed: 0.4 km/h

Water temperature: 17.0°C

00:00

Waves: 1.8 m

Current speed: 0.5 km/h

Water temperature: 16.6°C

06:00

Waves: 1.7 m

Current speed: 0.3 km/h

Water temperature: 16.3°C

12:00

Waves: 1.7 m

Current speed: 0.6 km/h

Water temperature: 16.3°C

18:00

Waves: 1.9 m

Current speed: 0.6 km/h

Water temperature: 16.4°C

00:00

Waves: 1.9 m

Current speed: 0.8 km/h

Water temperature: 15.9°C

06:00

Waves: 1.8 m

Current speed: 0.4 km/h

Water temperature: 15.5°C

12:00

Waves: 1.8 m

Current speed: 0.2 km/h

Water temperature: 15.7°C

18:00

Waves: 1.7 m

Current speed: 0.2 km/h

Water temperature: 16.4°C

00:00

Waves: 1.7 m

Current speed: 0.4 km/h

Water temperature: 15.9°C

06:00

Waves: 1.6 m

Current speed: 0.6 km/h

Water temperature: 15.7°C

12:00

Waves: 1.5 m

Current speed: 0.4 km/h

Water temperature: 16.2°C

Catalog depth18.3–91.4 m

Data sources & field guideOpen-Meteo Marine + Weather APIs

Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Apr-Oct

Peak month

Sep 14.7°

Jan12.7°

Feb12.6°

Mar12.5°

Apr12.1°

May12.1°

Jun12.6°

Jul13.7°

Aug14.4°

Sep14.7°

Oct14.4°

Nov13.8°

Dec13.0°

Current: moderate

Typical visibility: 10 m

Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.

Explore nearby centers on the map

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Dive Types

wallsalt Waterintermediate Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

Questions to ask a local operator

What are today's current, visibility, entry, and exit conditions?
Does the planned route stay within my certification and recent experience?
Are there local permits, conservation rules, or equipment requirements?

Common Species

12 km · nearby observations

Purple urchin purple urchin

Strongylocentrotus purpuratus

DeepLog3

Gumboot chiton

Cryptochiton stelleri

DeepLog2

Bald sculpin

Clinocottus recalvus

DeepLog1

California sea lion

Zalophus californianus

DeepLog1

Northern clingfish

Gobiesox maeandricus

DeepLog1

North pacific giant octopus

Enteroctopus dofleini

DeepLog1

Rough limpet

Lottia scabra

DeepLog1

Schoenoplectus acutus

DeepLog1

Sea otter

Enhydra lutris

DeepLog1

Woolly sculpin

Clinocottus analis

DeepLog1

Macrocystis

Macrocystis pyrifera

Nearby OBIS observations14

Giant Spined Star

Pisaster giganteus

Nearby OBIS observations9

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

DeepLog + OBIS →

Photos