United States

Alki Beach Park

3–15 mMax Depth

shoreEntry

8Species

Conditions Summary

Model forecast · local time (GMT-7)

Model conditions signal100/100

Waves

0.0 m

2.3 s

Swell

0.0 m

2.4 s

Current speed

—

Water temperature

—

Wind

6.1 km/h

→ NE

Sea level

—

WavesCalm

SwellCalm

Current speedUnknown

Forecast Overview

Sat, Oct 17Calm

Waves0.0–0.0 mCurrent speed— maxWater temperature—

Sun, Oct 18Calm

Waves0.0–0.1 mCurrent speed— maxWater temperature—

Mon, Oct 19Calm

Waves0.0–0.1 mCurrent speed— maxWater temperature—

Tue, Oct 20Calm

Waves0.1–0.3 mCurrent speed— maxWater temperature—

Next 72 hours

23:00

Waves: 0.0 m

Current speed: —

Water temperature: —

05:00

Waves: 0.0 m

Current speed: —

Water temperature: —

11:00

Waves: 0.0 m

Current speed: —

Water temperature: —

17:00

Waves: 0.1 m

Current speed: —

Water temperature: —

23:00

Waves: 0.1 m

Current speed: —

Water temperature: —

05:00

Waves: 0.0 m

Current speed: —

Water temperature: —

11:00

Waves: 0.0 m

Current speed: —

Water temperature: —

17:00

Waves: 0.0 m

Current speed: —

Water temperature: —

23:00

Waves: 0.1 m

Current speed: —

Water temperature: —

05:00

Waves: 0.2 m

Current speed: —

Water temperature: —

11:00

Waves: 0.2 m

Current speed: —

Water temperature: —

17:00

Waves: 0.2 m

Current speed: —

Water temperature: —

Catalog depth3–15 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

Jun-Oct

Peak month

Not available

Current: mild

Typical visibility: 8 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

shoresalt 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

Decorated prickleback

Chirolophis decoratus

DeepLog1

Green surf anemone

Anthopleura xanthogrammica

DeepLog1

Lottia paradigitalis

DeepLog1

North pacific giant octopus

Enteroctopus dofleini

DeepLog1

Sailfin sculpin

Nautichthys oculofasciatus

DeepLog1

Scalyhead sculpin

Artedius harringtoni

DeepLog1

Wolf-eel

Anarrhichthys ocellatus

DeepLog1

Wrinkled dogwinkle

Nucella lamellosa

DeepLog1

Anas platyrhynchos

Nearby OBIS observations14

Gulls

Laridae

Nearby OBIS observations9

Glaucous-winged gull

Larus glaucescens

Nearby OBIS observations8

Surf scoter

Melanitta perspicillata

Nearby OBIS observations8

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

DeepLog + OBIS →

Photos