United States
Green Ledge Lighthouse
5–18 mMax Depth
boatEntry
30Species
Conditions Summary
Model forecast · local time (GMT-4)
Model conditions signal100/100
Waves
0.1 m
2.8 s
Swell
0.1 m
2.0 s
Current speed
0.6 km/h
flowing toward W
Water temperature
17.4°C
Wind
10.8 km/h
→ N
Sea level
-1.1 m
rising
WavesCalm
SwellCalm
Current speedCalm
Planning window
01:30–01:00
Calmest model window
Forecast Overview
Tue, Oct 20Calm
Waves0.1–0.4 mCurrent speed0.9 km/h maxWater temperature17.3°C
TodayWatch
Waves0.4–0.7 mCurrent speed0.9 km/h maxWater temperature17.1°C
TomorrowCalm
Waves0.2–0.6 mCurrent speed1.0 km/h maxWater temperature16.8°C
Fri, Oct 23Watch
Waves0.6–0.6 mCurrent speed0.7 km/h maxWater temperature16.7°C
Next 72 hours
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°
May12.5°
Jun18.3°
Jul22.2°
Aug23.1°
Sep21.8°
Oct18.0°
Nov12.7°
Dec7.8°
Current: moderate
Typical visibility: 5 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
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
Ribbed mussel
Geukensia demissa
DeepLog16
Blood ark
Lunarca ovalis
DeepLog11
Common jingle
Anomia simplex
DeepLog9
Oyster
Crassostrea virginica
DeepLog9
Pumpkin
Mercenaria mercenaria
DeepLog8
Oyster drill
Urosalpinx cinerea
DeepLog7
Slipper limpet
Crepidula fornicata
DeepLog7
Diamondback terrapin
Malaclemys terrapin
DeepLog6
Snail
Ilyanassa obsoleta
DeepLog6
Channeled whelk
Busycotypus canaliculatus
DeepLog3
Northern puffer
Sphoeroides maculatus
DeepLog3
Atlantic razor clam
Ensis leei
DeepLog2
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
