United States

Dry Tortugas National Park

5–20 mMax Depth

liveaboardEntry

70Species

Conditions Summary

Model forecast · local time (GMT-4)

Model conditions signal71/100

Waves

1.7 m

5.6 s

Swell

0.9 m

6.0 s

Current speed

1.0 km/h

flowing toward SW

Water temperature

29.4°C

Wind

44.1 km/h

→ NE

Sea level

0.1 m

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Mon, Oct 19Challenging

Waves1.4–1.7 mCurrent speed1.8 km/h maxWater temperature29.3°C

Tue, Oct 20Challenging

Waves1.2–1.6 mCurrent speed1.7 km/h maxWater temperature29.0°C

TodayChallenging

Waves0.8–1.2 mCurrent speed1.5 km/h maxWater temperature28.7°C

TomorrowWatch

Waves0.8–0.8 mCurrent speed1.2 km/h maxWater temperature28.6°C

Next 72 hours

01:00

Waves: 1.7 m

Current speed: 1.0 km/h

Water temperature: 29.4°C

07:00

Waves: 1.7 m

Current speed: 1.5 km/h

Water temperature: 29.2°C

13:00

Waves: 1.6 m

Current speed: 1.6 km/h

Water temperature: 29.3°C

19:00

Waves: 1.4 m

Current speed: 0.6 km/h

Water temperature: 29.3°C

01:00

Waves: 1.5 m

Current speed: 1.0 km/h

Water temperature: 29.2°C

07:00

Waves: 1.6 m

Current speed: 1.3 km/h

Water temperature: 29.0°C

13:00

Waves: 1.5 m

Current speed: 1.4 km/h

Water temperature: 29.0°C

19:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 29.0°C

01:00

Waves: 1.2 m

Current speed: 1.3 km/h

Water temperature: 28.9°C

07:00

Waves: 1.2 m

Current speed: 0.9 km/h

Water temperature: 28.6°C

13:00

Waves: 1.1 m

Current speed: 1.1 km/h

Water temperature: 28.7°C

19:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 28.7°C

Catalog depth5–20 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

Not available

Peak month

Aug 29.8°

Jan23.3°

Feb23.0°

Mar23.7°

Apr24.9°

May26.4°

Jun28.2°

Jul29.3°

Aug29.8°

Sep29.4°

Oct28.1°

Nov26.2°

Dec24.6°

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

Loading…

Dive Types

reefsalt Waterintermediate 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

Tarpon

Megalops atlanticus

DeepLog9

Brain coral

Pseudodiploria clivosa

DeepLog8

Bermuda sea chub

Kyphosus sectatrix

DeepLog7

Caribbean anemone

Condylactis gigantea

DeepLog6

Christmas tree worm

Spirobranchus giganteus

DeepLog6

Grey snapper

Lutjanus griseus

DeepLog6

Sergeant-major

Abudefduf saxatilis

DeepLog6

Bluestriped grunt

Haemulon sciurus

DeepLog5

Neon goby

Elacatinus oceanops

DeepLog5

School mistress

Chaetodon ocellatus

DeepLog5

Yellowtail snapper

Ocyurus chrysurus

DeepLog5

Beaugregory

Stegastes leucostictus

DeepLog4

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

DeepLog + OBIS →

Photos