North America › United States of America (USA) › New Hampshire
Duck Island Isles of Shoals
3 mMax Depth
BoatEntry
1Species
Conditions Summary
Model forecast · local time (GMT-4)
Planning signal91/100
Waves
0.7 m
6.5 s
Swell
0.5 m
5.7 s
Current speed
0.3 km/h
flowing toward SE
Water temperature
19.1°C
Wind
12.4 km/h
→ W
Sea level
-0.8 m
falling
WavesWatch
SwellCalm
Current speedCalm
Planning window
21:45–21:00
Calmest model window
Forecast Overview
Sat, Sep 5Watch
Waves0.7–0.7 mCurrent speed0.4 km/h maxWater temperature19.1°C
TodayWatch
Waves0.7–1.0 mCurrent speed1.0 km/h maxWater temperature18.8°C
TomorrowCalm
Waves0.4–0.6 mCurrent speed0.6 km/h maxWater temperature18.9°C
Tue, Sep 8Calm
Waves0.4–0.5 mCurrent speed0.6 km/h maxWater temperature19.1°C
Next 72 hours
Catalog depth3 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.
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Dive Types
OceanSalt Water
Data source & current conditions
Profile facts were imported from PADI Travel. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.
View the source profile →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
Seal
From site catalogue
Atlantic cod
Gadus morhua
Nearby OBIS observations119
crab jonah
Cancer borealis
Nearby OBIS observations6
Great Black-backed Gull
Larus marinus
Nearby OBIS observations5
Larus smithsonianus
Nearby OBIS observations5
Littorina littorea
Nearby OBIS observations5
Northern Gannet
Morus bassanus
Nearby OBIS observations4
alewife
Alosa pseudoharengus
Nearby OBIS observations4
lobster american
Homarus americanus
Nearby OBIS observations4
Ascophyllum nodosum
Nearby OBIS observations3
Carcinus maenas
Nearby OBIS observations3
Sterna hirundo
Nearby OBIS observations3
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
OBIS source →Photos
