United States
Koloa Landing
3–18 mMax Depth
shoreEntry
9Species
Conditions Summary
Model forecast · local time (GMT-10)
Model conditions signal71/100
Waves
1.9 m
7.5 s
Swell
0.8 m
7.3 s
Current speed
1.2 km/h
flowing toward SW
Water temperature
26.7°C
Wind
27.6 km/h
→ NE
Sea level
0.6 m
falling
WavesChallenging
SwellWatch
Current speedCalm
Forecast Overview
Sun, Oct 18Challenging
Waves1.9–2.0 mCurrent speed1.2 km/h maxWater temperature26.6°C
Mon, Oct 19Challenging
Waves2.0–2.1 mCurrent speed1.4 km/h maxWater temperature26.5°C
Tue, Oct 20Challenging
Waves1.9–2.1 mCurrent speed1.0 km/h maxWater temperature26.4°C
TodayChallenging
Waves1.6–1.9 mCurrent speed1.0 km/h maxWater temperature26.3°C
Next 72 hours
Catalog depth3–18 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
Apr-Oct
Peak month
Sep 26.9°
Jan24.2°
Feb23.9°
Mar23.9°
Apr24.5°
May25.1°
Jun25.7°
Jul26.1°
Aug26.5°
Sep26.9°
Oct26.8°
Nov26.0°
Dec25.1°
Current: mild
Typical visibility: 15 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
reefshoresalt Waterbeginner 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
Atlantic green turtle
Chelonia mydas
DeepLog27
Antler coral
Pocillopora grandis
DeepLog1
Bluespine unicornfish
Naso unicornis
DeepLog1
Neonbanded butterflyfish
Chaetodon quadrimaculatus
DeepLog1
Orangespine unicornfish
Naso lituratus
DeepLog1
Russet angelfish
Centropyge potteri
DeepLog1
Sap sucking slug
Elysia tomentosa
DeepLog1
Sergeant major
Abudefduf abdominalis
DeepLog1
Yellowstripe goatfish
Mulloidichthys flavolineatus
DeepLog1
Saddle wrasse
Thalassoma duperrey
Nearby OBIS observations11
Arc-eye hawkfish
Paracirrhites arcatus
Nearby OBIS observations8
Humpback whale
Megaptera novaeangliae
Nearby OBIS observations7
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
