Cannons & Tunnels

United States

Cannons & Tunnels

8–25 mMax Depth
boatEntry
1Species

Conditions Summary

Model forecast · local time (GMT-10)

Planning signal71/100
Waves
1.8 m
7.3 s
Swell
0.9 m
7.8 s
Current speed
1.3 km/h
flowing toward NE
Water temperature
26.9°C
Wind
26.4 km/h
→ NE
Sea level
0.8 m
falling
WavesChallenging
SwellWatch
Current speedCalm

Forecast Overview

Sat, Sep 5Challenging
Waves1.8–1.8 mCurrent speed1.4 km/h maxWater temperature26.9°C
TodayChallenging
Waves1.7–2.0 mCurrent speed1.8 km/h maxWater temperature26.9°C
TomorrowChallenging
Waves2.0–3.2 mCurrent speed2.4 km/h maxWater temperature27.0°C
Tue, Sep 8Challenging
Waves2.8–3.4 mCurrent speed4.5 km/h maxWater temperature27.0°C
Next 72 hours
14:00
Waves: 1.8 m
Current speed: 1.3 km/h
Water temperature: 26.9°C
20:00
Waves: 1.8 m
Current speed: 1.4 km/h
Water temperature: 26.9°C
02:00
Waves: 1.7 m
Current speed: 1.3 km/h
Water temperature: 26.8°C
08:00
Waves: 1.7 m
Current speed: 0.4 km/h
Water temperature: 26.8°C
14:00
Waves: 1.8 m
Current speed: 1.0 km/h
Water temperature: 27.0°C
20:00
Waves: 1.9 m
Current speed: 0.7 km/h
Water temperature: 27.0°C
02:00
Waves: 2.0 m
Current speed: 0.6 km/h
Water temperature: 27.0°C
08:00
Waves: 2.2 m
Current speed: 1.3 km/h
Water temperature: 26.8°C
14:00
Waves: 2.4 m
Current speed: 0.6 km/h
Water temperature: 27.0°C
20:00
Waves: 2.9 m
Current speed: 0.9 km/h
Water temperature: 27.0°C
02:00
Waves: 3.4 m
Current speed: 0.6 km/h
Water temperature: 26.9°C
08:00
Waves: 3.0 m
Current speed: 4.0 km/h
Water temperature: 26.9°C
Catalog depth8–25 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

Year-round

Peak month

Sep 26.6°

Jan23.9°
Feb23.5°
Mar23.5°
Apr24.0°
May24.8°
Jun25.5°
Jul25.9°
Aug26.3°
Sep26.6°
Oct26.5°
Nov25.7°
Dec24.8°
Current: mild
Typical visibility: 30 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.

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Dive Types

reefsalt Waterbeginner Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. 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

12 km · nearby observations
Bunch whale
Megaptera novaeangliae
DeepLog1
Montipora capitata
Nearby OBIS observations28
Montipora patula
Nearby OBIS observations21
Porites lobata
Nearby OBIS observations15
Laysan albatross
Phoebastria immutabilis
Nearby OBIS observations14
Pluvialis fulva
Nearby OBIS observations12
Palythoa
Nearby OBIS observations10
Saddle wrasse
Thalassoma duperrey
Nearby OBIS observations10
Chelonia mydas
Nearby OBIS observations7
Amansia glomerata
Nearby OBIS observations6
Arc-eye hawkfish
Paracirrhites arcatus
Nearby OBIS observations6
Brown surgeonfish
Acanthurus nigrofuscus
Nearby OBIS observations5
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS
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