United States

Penfield Lighthouse

5–18 mMax Depth

boatEntry

10Species

Conditions Summary

Model forecast · local time (GMT-4)

Model conditions signal100/100

Waves

0.3 m

2.5 s

Swell

0.1 m

2.5 s

Current speed

0.4 km/h

flowing toward W

Water temperature

18.6°C

Wind

15.0 km/h

→ SW

Sea level

0.1 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

10:45–10:00

Calmest model window

Forecast Overview

Wed, Oct 14Calm

Waves0.2–0.3 mCurrent speed1.4 km/h maxWater temperature18.7°C

Thu, Oct 15Calm

Waves0.0–0.3 mCurrent speed1.0 km/h maxWater temperature18.4°C

Fri, Oct 16Calm

Waves0.1–0.4 mCurrent speed1.4 km/h maxWater temperature18.4°C

Sat, Oct 17Calm

Waves0.2–0.4 mCurrent speed0.9 km/h maxWater temperature18.3°C

Next 72 hours

10:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 18.5°C

16:00

Waves: 0.2 m

Current speed: 1.4 km/h

Water temperature: 18.8°C

22:00

Waves: 0.2 m

Current speed: 0.8 km/h

Water temperature: 18.7°C

04:00

Waves: 0.2 m

Current speed: 0.9 km/h

Water temperature: 18.4°C

10:00

Waves: 0.2 m

Current speed: 0.8 km/h

Water temperature: 18.4°C

16:00

Waves: 0.1 m

Current speed: 0.8 km/h

Water temperature: 18.6°C

22:00

Waves: 0.0 m

Current speed: 0.5 km/h

Water temperature: 18.4°C

04:00

Waves: 0.2 m

Current speed: 0.6 km/h

Water temperature: 18.4°C

10:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 18.3°C

16:00

Waves: 0.4 m

Current speed: 0.8 km/h

Water temperature: 18.5°C

22:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 18.5°C

04:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 18.3°C

Catalog depth5–18 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

Not available

Peak month

Aug 23.1°

Jan3.8°

Feb1.9°

Mar2.8°

Apr6.8°

May12.4°

Jun18.1°

Jul22.1°

Aug23.1°

Sep21.8°

Oct18.0°

Nov12.7°

Dec7.8°

Current: moderate

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

salt 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

Diamondback terrapin

Malaclemys terrapin

DeepLog8

Slipper limpet

Crepidula fornicata

DeepLog3

American eel

Anguilla rostrata

DeepLog2

Striped searobin

Prionotus evolans

DeepLog2

Atlantic silverside

Menidia menidia

DeepLog1

Black seabass

Centropristis striata

DeepLog1

Caretta atlantic loggerhead

Caretta caretta

DeepLog1

Channeled whelk

Busycotypus canaliculatus

DeepLog1

Common jingle

Anomia simplex

DeepLog1

Pumpkin

Mercenaria mercenaria

DeepLog1

Limulus polyphemus

Nearby OBIS observations14

Larus smithsonianus

Nearby OBIS observations13

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

DeepLog + OBIS →

Photos