United States

Blue Banks

18–45 mMax Depth

boatEntry

23Species

Conditions Summary

Model forecast · local time (GMT-7)

Planning signal71/100

Waves

1.3 m

12.7 s

Swell

1.1 m

10.3 s

Current speed

0.8 km/h

flowing toward SE

Water temperature

22.1°C

Wind

13.9 km/h

→ W

Sea level

1.0 m

falling

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Sat, Sep 5Challenging

Waves1.3–1.4 mCurrent speed1.3 km/h maxWater temperature21.7°C

TodayChallenging

Waves1.4–1.5 mCurrent speed1.2 km/h maxWater temperature21.5°C

TomorrowChallenging

Waves1.6–1.7 mCurrent speed1.3 km/h maxWater temperature21.6°C

Tue, Sep 8Challenging

Waves1.2–1.6 mCurrent speed1.3 km/h maxWater temperature22.0°C

Next 72 hours

17:00

Waves: 1.3 m

Current speed: 0.8 km/h

Water temperature: 22.1°C

23:00

Waves: 1.4 m

Current speed: 1.3 km/h

Water temperature: 21.3°C

05:00

Waves: 1.4 m

Current speed: 0.5 km/h

Water temperature: 21.1°C

11:00

Waves: 1.4 m

Current speed: 0.4 km/h

Water temperature: 21.4°C

17:00

Waves: 1.4 m

Current speed: 1.0 km/h

Water temperature: 22.0°C

23:00

Waves: 1.5 m

Current speed: 1.2 km/h

Water temperature: 21.4°C

05:00

Waves: 1.6 m

Current speed: 0.4 km/h

Water temperature: 21.2°C

11:00

Waves: 1.6 m

Current speed: 0.2 km/h

Water temperature: 21.5°C

17:00

Waves: 1.7 m

Current speed: 0.5 km/h

Water temperature: 22.2°C

23:00

Waves: 1.6 m

Current speed: 0.8 km/h

Water temperature: 21.7°C

05:00

Waves: 1.4 m

Current speed: 0.6 km/h

Water temperature: 21.7°C

11:00

Waves: 1.3 m

Current speed: 0.3 km/h

Water temperature: 22.1°C

Catalog depth18–45 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 18.1°

Jan14.2°

Feb14.1°

Mar13.9°

Apr13.5°

May14.3°

Jun15.7°

Jul17.4°

Aug17.9°

Sep18.1°

Oct17.5°

Nov16.3°

Dec14.7°

Current: moderate

Typical visibility: 12 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

reefsalt 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 sea star

Pisaster ochraceus

DeepLog14

Sun anemone

Anthopleura sola

DeepLog13

Purple urchin purple urchin

Strongylocentrotus purpuratus

DeepLog11

Woolly sculpin

Clinocottus analis

DeepLog8

Purple sea hare

Aplysia californica

DeepLog4

California mussel

Mytilus californianus

DeepLog3

Red sea urchin

Mesocentrotus franciscanus

DeepLog3

Black tegula

Tegula funebralis

DeepLog2

Giant keyhole limpet

Megathura crenulata

DeepLog2

Lesser twospotted octopus

Octopus bimaculoides

DeepLog2

Strawberry corallimorpharian

Corynactis californica

DeepLog2

Bennett's flyingfish

Cheilopogon pinnatibarbatus

DeepLog1

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

DeepLog + OBIS →

Photos