United States

Monarch (Wreck)

8–15 mMax Depth

boatEntry

9Species

Conditions Summary

Model forecast · local time (GMT-4)

Model conditions signal100/100

Waves

0.1 m

2.5 s

Swell

0.1 m

2.0 s

Current speed

—

Water temperature

—

Wind

8.1 km/h

→ S

Sea level

—

WavesCalm

SwellCalm

Current speedUnknown

Forecast Overview

Mon, Oct 19Calm

Waves0.0–0.1 mCurrent speed— maxWater temperature—

Tue, Oct 20Calm

Waves0.0–0.0 mCurrent speed— maxWater temperature—

TodayCalm

Waves0.0–0.0 mCurrent speed— maxWater temperature—

TomorrowCalm

Waves0.0–0.0 mCurrent speed— maxWater temperature—

Next 72 hours

09:00

Waves: 0.1 m

Current speed: —

Water temperature: —

15:00

Waves: 0.1 m

Current speed: —

Water temperature: —

21:00

Waves: 0.0 m

Current speed: —

Water temperature: —

03:00

Waves: 0.0 m

Current speed: —

Water temperature: —

09:00

Waves: 0.0 m

Current speed: —

Water temperature: —

15:00

Waves: 0.0 m

Current speed: —

Water temperature: —

21:00

Waves: 0.0 m

Current speed: —

Water temperature: —

03:00

Waves: 0.0 m

Current speed: —

Water temperature: —

09:00

Waves: 0.0 m

Current speed: —

Water temperature: —

15:00

Waves: 0.0 m

Current speed: —

Water temperature: —

21:00

Waves: 0.0 m

Current speed: —

Water temperature: —

03:00

Waves: 0.0 m

Current speed: —

Water temperature: —

Catalog depth8–15 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-Sep

Peak month

Aug 21.5°

Jan2.0°

Feb0.8°

Mar1.1°

Apr3.0°

May6.9°

Jun14.1°

Jul20.0°

Aug21.5°

Sep19.5°

Oct14.3°

Nov9.2°

Dec5.2°

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 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

American gizzard shad

Dorosoma cepedianum

DeepLog2

Walleye

Sander vitreus

DeepLog2

Emerald bowfin

Amia ocellicauda

DeepLog1

Freshwater drum

Aplodinotus grunniens

DeepLog1

Goldfish

Carassius auratus

DeepLog1

Miller's thumb

Cottus cognatus

DeepLog1

Rainbow trout

Oncorhynchus mykiss

DeepLog1

Round goby

Neogobius melanostomus

DeepLog1

White sucker

Catostomus commersonii

DeepLog1

Anas platyrhynchos

Nearby OBIS observations32

Larus delawarensis

Nearby OBIS observations24

Mergus serrator

Nearby OBIS observations17

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

DeepLog + OBIS →

Photos