Can you snorkel in Sharks Cove today?

Conditions look marginal right now — no clearly safe snorkeling window is forecast in Sharks Cove over the next 72 hours. Check the hourly table for the calmest period.

What is the best time of day to snorkel in Sharks Cove?

Snorkel during daylight, ideally in the morning before the wind picks up, and around high slack tide when water is clearest and currents are weakest. SnorkelForecast scores every daylight hour in Sharks Cove so you can pick the calmest window.

What is the best tide for snorkeling?

High slack tide — within about an hour of the high-tide peak when currents are weakest — is the safest, clearest window. Strong low tides, strong tidal flow near channels or headlands, and large tidal-range days reduce score.

Where are the best snorkeling conditions near Sharks Cove today?

The best nearby spots right now are Electric Beach, Kahe Point, Hanauma Bay. Check each spot page for hourly wind, wave, tide and water temperature detail.

Sharks Cove Snorkel Report Today

USA · Updated Sun 11:45 (HST) · Source: Snapshot

The skinny

Marginal Report Sun 05:46

Sharks Cove looks marginal today. The least-bad daylight window is around Sun 06:00, but waves is limiting the forecast.

Score: 3.2/10

Best time: Sun 06:00

Main risk: Waves

Best morning signal: Sun 06:00 (Poor).

Best afternoon signal: Sun 12:00 (Poor). Peak afternoon wind is about 20.1 m/s.

Email me when it is good Compare nearby spots

Best nearby spots

Electric Beach 3.4/10 Poor · Mon 19:00 Kahe Point 3.4/10 Poor · Mon 19:00 Hanauma Bay 3.1/10 Poor · Sun 20:00

Weakest nearby now

Electric Beach Kahe Point Hanauma Bay

Local beach intelligence

AreaNorth Shore

DifficultyModerate

Best timeSummer mornings

ExposureNorth Shore; unsafe during winter surf

ShoreLava-rock tide pools and cove

Sunrise

05:52

Sunset

19:18

Water

25.6°C

Max air

29.1°C

Sky

Clear

28% cloud

No safe window in the next 72 hours

Use the best-available section for the least-bad times.

3-day planner Best available Show data

3-day planner

Sunday

❌ poor conditions

Main blocker: Waves

Monday

❌ poor conditions

Main blocker: Waves

Tuesday

❌ poor conditions

Main blocker: Waves

Best available hours

Sun 16:00 — Poor (0.32) · still limited by waves, wind
Mon 16:00 — Poor (0.28) · still limited by waves, wind
Sun 20:00 — Poor (0.27) · still limited by waves, wind

Why this verdict

Main blockers across the next 72 hours:

Waves (67 hours)
Wind (67 hours)
Tide/current (65 hours)

Upcoming high tides

Next early morning high tide: Mon 10:00

Mon 01:00, Mon 10:00, Tue 01:00

Nearby snorkel spot map

Compare nearby spots by score, forecast window and exposure before choosing a beach.

Electric Beach Poor · Mon 19:00 3.4/10 Kahe Point Poor · Mon 19:00 3.4/10 Hanauma Bay Poor · Sun 20:00 3.1/10 Lanikai Beach Poor · Mon 17:00 2.7/10

Nearby alternatives in USA

Ahihi Kinau

✅ Good

Anaehoomalu Bay

❌ Poor

Anini Beach

❌ Poor

Bahia Honda

❌ Poor

Advanced forecast data

Viewing historical data

Fri 15:00 – Mon 15:00 (HST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.32 around Sun 06:00; 0 of 24 hours are good, fair, or excellent.

Score trend, higher is better. Excellent ≥ 0.72, good 0.55–0.72, fair 0.35–0.55.

Conditions (24h trends)

Tap a chart to load just that series.

0/24 sampled hours stay at or below 0.36m (range 1.44m to 1.78m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 9.0 to 20.1m/s).

Tides range from 0.14m to 0.86m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview

Sun 11:00 poor ❌ Limited

Sun 12:00 poor ❌ Limited

Sun 13:00 poor ❌ Limited

Sun 14:00 poor ❌ Limited

Sun 15:00 poor ❌ Limited

Sun 16:00 poor ❌ Limited

Sun 17:00 poor ❌ Limited

Sun 18:00 poor ❌ Limited

Sun 19:00 poor ❌ Limited

Sun 20:00 poor ❌ Limited

Sun 21:00 poor ❌ Limited

Sun 22:00 poor ❌ Limited

Sun 23:00 poor ❌ Limited

Mon 00:00 poor ❌ Limited

Mon 01:00 poor ❌ Limited

Mon 02:00 poor ❌ Limited

Mon 03:00 poor ❌ Limited

Mon 04:00 poor ❌ Limited

Mon 05:00 poor ❌ Limited

Mon 06:00 poor ❌ Limited

Mon 07:00 poor ❌ Limited

Mon 08:00 poor ❌ Limited

Mon 09:00 poor ❌ Limited

Mon 10:00 poor ❌ Limited

Mon 11:00 poor ❌ Limited

Mon 12:00 poor ❌ Limited

Mon 13:00 poor ❌ Limited

Mon 14:00 poor ❌ Limited

Scoring methodology (for technical users)

We score each hour from 0 to 1 using daylight and these weighted components:

Wave height (35%): best below 0.36m, then decreases as it rises.
Wind speed (25%): best below 5.4m/s, lower is better.
Sea surface temperature (15%): best within 20.6°C to 30.4°C.
Tide and currents (15%): best around slack/high-tide windows.
Daylight (10%): visibility and safety gate (outside daylight scores lower).

Detailed hourly data table

Time	Wave (m)	Wind (m/s)	Sea temp (°C)	Status
Sun 11:00	1.78 · high	13.40 · high	25.70 · good	poor
Sun 12:00	1.76 · high	9.40 · high	25.70 · good	poor
Sun 13:00	1.74 · high	10.30 · high	25.70 · good	poor
Sun 14:00	1.72 · high	10.40 · high	25.60 · good	poor
Sun 15:00	1.70 · high	9.00 · high	25.60 · good	poor
Sun 16:00	1.68 · high	10.20 · high	25.60 · good	poor
Sun 17:00	1.66 · high	11.90 · high	25.60 · good	poor
Sun 18:00	1.64 · high	14.90 · high	25.60 · good	poor
Sun 19:00	1.62 · high	16.60 · high	25.60 · good	poor
Sun 20:00	1.62 · high	17.40 · high	25.70 · good	poor
Sun 21:00	1.60 · high	18.50 · high	25.70 · good	poor
Sun 22:00	1.58 · high	18.90 · high	25.70 · good	poor
Sun 23:00	1.58 · high	20.10 · high	25.80 · good	poor
Mon 00:00	1.56 · high	19.80 · high	25.80 · good	poor
Mon 01:00	1.54 · high	19.50 · high	25.80 · good	poor
Mon 02:00	1.54 · high	18.40 · high	25.80 · good	poor
Mon 03:00	1.52 · high	18.60 · high	25.80 · good	poor
Mon 04:00	1.50 · high	17.90 · high	25.80 · good	poor
Mon 05:00	1.48 · high	16.90 · high	25.80 · good	poor
Mon 06:00	1.46 · high	15.60 · high	25.80 · good	poor
Mon 07:00	1.46 · high	13.00 · high	25.80 · good	poor
Mon 08:00	1.44 · high	10.30 · high	25.70 · good	poor
Mon 09:00	1.44 · high	12.20 · high	25.70 · good	poor
Mon 10:00	1.44 · high	10.50 · high	25.70 · good	poor
Mon 11:00	1.44 · high	11.00 · high	25.70 · good	poor
Mon 12:00	1.44 · high	11.30 · high	25.70 · good	poor
Mon 13:00	1.44 · high	11.20 · high	25.70 · good	poor
Mon 14:00	1.44 · high	12.10 · high	25.70 · good	poor