Canada

The Columbus

15–30 mMax Depth

3Species

Conditions Summary

Model forecast · local time (GMT-4)

Model conditions signal86/100

Waves

0.8 m

3.5 s

Swell

0.1 m

3.9 s

Current speed

—

Water temperature

—

Wind

14.8 km/h

→ SE

Sea level

—

WavesWatch

SwellCalm

Current speedUnknown

Forecast Overview

Tue, Oct 20Watch

Waves0.8–0.8 mCurrent speed— maxWater temperature—

TodayWatch

Waves0.4–0.8 mCurrent speed— maxWater temperature—

TomorrowCalm

Waves0.1–0.4 mCurrent speed— maxWater temperature—

Fri, Oct 23Watch

Waves0.1–0.8 mCurrent speed— maxWater temperature—

Next 72 hours

21:00

Waves: 0.8 m

Current speed: —

Water temperature: —

03:00

Waves: 0.8 m

Current speed: —

Water temperature: —

09:00

Waves: 0.7 m

Current speed: —

Water temperature: —

15:00

Waves: 0.7 m

Current speed: —

Water temperature: —

21:00

Waves: 0.5 m

Current speed: —

Water temperature: —

03:00

Waves: 0.4 m

Current speed: —

Water temperature: —

09:00

Waves: 0.2 m

Current speed: —

Water temperature: —

15:00

Waves: 0.1 m

Current speed: —

Water temperature: —

21:00

Waves: 0.1 m

Current speed: —

Water temperature: —

03:00

Waves: 0.2 m

Current speed: —

Water temperature: —

09:00

Waves: 0.6 m

Current speed: —

Water temperature: —

15:00

Waves: 0.8 m

Current speed: —

Water temperature: —

Catalog depth15–30 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.

Updated: cached data

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Jun-Sep

Peak month

Aug 14.9°

Jan2.4°

Feb1.4°

Mar1.0°

Apr1.5°

May2.9°

Jun4.9°

Jul9.9°

Aug14.9°

Sep14.2°

Oct10.2°

Nov7.0°

Dec4.6°

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

wreckfresh Wateradvanced 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

Coho salmon

Oncorhynchus kisutch

DeepLog1

Longnose sucker

Catostomus catostomus

DeepLog1

Pink salmon

Oncorhynchus gorbuscha

DeepLog1

Osmerus mordax

Nearby OBIS observations47

Cottus cognatus

Nearby OBIS observations41

Pungitius pungitius

Nearby OBIS observations38

Coregonus clupeaformis

Nearby OBIS observations31

Salmonidae

Nearby OBIS observations24

Coregonus artedi

Nearby OBIS observations15

Lota lota

Nearby OBIS observations9

Coregonus

Nearby OBIS observations8

Mergus merganser

Nearby OBIS observations7

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

DeepLog + OBIS →

Photos