United States

Olympic Ii

18–35 mMax Depth

65Species

Conditions Summary

Model forecast · local time (GMT-7)

Planning signal71/100

Waves

1.4 m

13.1 s

Swell

1.2 m

11.6 s

Current speed

0.4 km/h

flowing toward SE

Water temperature

23.4°C

Wind

14.8 km/h

→ W

Sea level

1.0 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Sat, Sep 5Challenging

Waves1.3–1.4 mCurrent speed0.6 km/h maxWater temperature23.2°C

TodayChallenging

Waves1.2–1.3 mCurrent speed0.4 km/h maxWater temperature22.8°C

TomorrowChallenging

Waves1.0–1.3 mCurrent speed0.6 km/h maxWater temperature22.9°C

Tue, Sep 8Watch

Waves0.9–1.0 mCurrent speed1.2 km/h maxWater temperature22.9°C

Next 72 hours

17:00

Waves: 1.4 m

Current speed: 0.4 km/h

Water temperature: 23.4°C

23:00

Waves: 1.3 m

Current speed: 0.5 km/h

Water temperature: 23.0°C

05:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 22.7°C

11:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 22.6°C

17:00

Waves: 1.2 m

Current speed: 0.2 km/h

Water temperature: 23.0°C

23:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 22.8°C

05:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 22.6°C

11:00

Waves: 1.2 m

Current speed: 0.5 km/h

Water temperature: 22.9°C

17:00

Waves: 1.1 m

Current speed: 0.3 km/h

Water temperature: 23.3°C

23:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 22.9°C

05:00

Waves: 1.0 m

Current speed: 1.0 km/h

Water temperature: 22.7°C

11:00

Waves: 0.9 m

Current speed: 0.8 km/h

Water temperature: 23.0°C

Catalog depth18–35 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

Aug-Nov

Peak month

Aug 20.2°

Jan14.9°

Feb14.8°

Mar14.8°

Apr15.1°

May16.6°

Jun18.2°

Jul19.7°

Aug20.2°

Sep20.0°

Oct19.0°

Nov17.3°

Dec15.6°

Current: mild

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

salt Wateradvanced 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

California sea lion

Zalophus californianus

DeepLog7

Hedgepeth's polycera

Polycera hedgpethi

DeepLog7

Long-beaked common dolphin

Delphinus delphis

DeepLog5

Purple urchin purple urchin

Strongylocentrotus purpuratus

DeepLog5

Purple sea star

Pisaster ochraceus

DeepLog4

California scorpionfish

Scorpaena guttata

DeepLog3

Lion nudibranch

Melibe leonina

DeepLog3

Nuttallina californica

DeepLog3

Red octopus

Octopus rubescens

DeepLog3

Vermilion rockfish

Sebastes miniatus

DeepLog3

Lesser twospotted octopus

Octopus bimaculoides

DeepLog2

Maculated triopha

Triopha maculata

DeepLog2

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

DeepLog + OBIS →

Photos