United States

Fanny Shoal

35–40 mMax Depth

boatEntry

3Species

Conditions Summary

Model forecast · local time (GMT-7)

Model conditions signal71/100

Waves

1.5 m

10.7 s

Swell

1.0 m

8.8 s

Current speed

1.0 km/h

flowing toward NW

Water temperature

17.4°C

Wind

12.4 km/h

→ NW

Sea level

0.4 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Fri, Oct 16Challenging

Waves1.3–1.5 mCurrent speed1.2 km/h maxWater temperature17.7°C

Sat, Oct 17Challenging

Waves1.5–2.5 mCurrent speed1.0 km/h maxWater temperature18.1°C

Sun, Oct 18Challenging

Waves2.5–2.9 mCurrent speed0.7 km/h maxWater temperature18.3°C

Mon, Oct 19Challenging

Waves2.8–2.9 mCurrent speed0.6 km/h maxWater temperature18.2°C

Next 72 hours

03:00

Waves: 1.5 m

Current speed: 1.0 km/h

Water temperature: 17.4°C

09:00

Waves: 1.4 m

Current speed: 1.2 km/h

Water temperature: 17.5°C

15:00

Waves: 1.4 m

Current speed: 1.0 km/h

Water temperature: 17.9°C

21:00

Waves: 1.5 m

Current speed: 0.6 km/h

Water temperature: 17.9°C

03:00

Waves: 1.6 m

Current speed: 1.0 km/h

Water temperature: 17.8°C

09:00

Waves: 1.8 m

Current speed: 0.8 km/h

Water temperature: 18.0°C

15:00

Waves: 2.0 m

Current speed: 0.8 km/h

Water temperature: 18.3°C

21:00

Waves: 2.4 m

Current speed: 0.5 km/h

Water temperature: 18.4°C

03:00

Waves: 2.6 m

Current speed: 0.5 km/h

Water temperature: 18.3°C

09:00

Waves: 2.8 m

Current speed: 0.6 km/h

Water temperature: 18.3°C

15:00

Waves: 2.7 m

Current speed: 0.6 km/h

Water temperature: 18.4°C

21:00

Waves: 2.9 m

Current speed: 0.4 km/h

Water temperature: 18.3°C

Catalog depth35–40 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

May-Oct

Peak month

Sep 14.4°

Jan12.0°

Feb12.0°

Mar12.0°

Apr11.5°

May11.6°

Jun12.1°

Jul13.2°

Aug14.1°

Sep14.4°

Oct13.9°

Nov13.3°

Dec12.5°

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.

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Dive Types

wallsalt Waterbeginner Difficulty

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

Northern fur seal

Callorhinus ursinus

DeepLog3

Bunch whale

Megaptera novaeangliae

DeepLog1

Pygmy blue whale

Balaenoptera musculus

DeepLog1

Cassin's auklet

Ptychoramphus aleuticus

Nearby OBIS observations22

Iophon piceum pacificum

Nearby OBIS observations21

Common murre

Uria aalge

Nearby OBIS observations16

Sooty shearwater

Puffinus griseus

Nearby OBIS observations13

Western gull

Larus occidentalis

Nearby OBIS observations11

species_group: Rockfish; common_name: ROCKFISH, TOTAL YOY

Sebastes

Nearby OBIS observations9

Stenobrachius leucopsarus

Nearby OBIS observations7

Animalia

Nearby OBIS observations5

Teleostei

Nearby OBIS observations5

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

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Photos