Sunday
⚠️ Fair conditions
Main blocker: Waves
USA · Updated Sun 06:03 (HST) · Source: Snapshot
The skinny
Marginal Data updated Sun 06:03 (HST)Electric Beach looks marginal today. The least-bad daylight window is around Sun 13:00, but waves is limiting the forecast.
Fair · 4.4/10
Sun 11:00 (HST)
Fair · 4.3/10
Sun 13:00 (HST)
Fair · 5.3/10
Tue 08:00 (HST)
Model estimates using Open-Meteo; not observations or safety guarantees. Check official advisories and conditions at the beach.
Score: 4.3/10
Best time: Sun 13:00
Main risk: Waves
No useful morning window is showing yet.
Best afternoon signal: Sun 13:00 (Fair). Peak afternoon wind is about 7.0 m/s.
Best nearby spots later today
Weakest nearby later today
Read the Oahu snorkeling guide for coast, access and best-month guidance.
AreaWest Oahu
DifficultyAdvanced
Best timeCalm early mornings
ExposureWest-side open coast; currents can be strong
ShoreSandy entry to offshore reef
These notes help with planning. Rules and closures can change.
AccessElectric Beach is a shore entry for confident swimmers. Currents, boat traffic, and the reef drop-off can make the exit hard.
ParkingUse the marked public spaces near Kahe Point and keep the road and utility access clear.
ReservationsNo general shore-snorkel reservation is listed. A guided trip may use a separate operator meeting point.
ClosuresSkip the entry when the current, shore break, or boat traffic is strong. Check the surf forecast before you leave.
Marine lifeThe warm-water outflow can attract fish and turtles. Keep clear of pipes, boats, and wildlife.
No good model window in the next 72 hours
Use the best-available section for the least-bad times.
Sunday
⚠️ Fair conditions
Main blocker: Waves
Monday
⚠️ Fair conditions
Main blocker: Waves
Tuesday
⚠️ Fair conditions
Main blocker: Waves
Main blockers across the next 72 hours:
Drift estimate from wind, swell, current and warm water.
Low peak drift risk around Sun 18:00.
warm water supports seasonal jellyfish activity; surface drift/current is noticeable; local shoreline exposure is not mapped yet.
Sightings override the model: if you see small purple jellyfish with long trailing tentacles, treat them as sting-capable and give them space.
Next early morning high tide: Tue 01:00
Sun 12:00, Mon 13:00, Tue 01:00, Tue 13:00, Wed 02:00
Compare nearby spot forecasts for later today before choosing a beach.
Use the map to see where the compared spots sit. Open a card for the hourly forecast.
This is a location diagram, not a marine chart. Check the shore and local signs in person.
Viewing historical data
Sat 11:00 – Tue 11:00 (HST)
Best snorkel score is 0.49 around Sun 07:00; 6 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.
Tap a chart to load just that series.
0/24 sampled hours stay at or below 0.36m (range 1.46m to 1.56m).
Wind is at or below 5.4m/s in 14/24 sampled hours (range 4.06 to 6.76m/s).
Tides range from 0.37m to 0.78m; 1 of 24 hours are in or near peak slack windows.
We score each hour from 0 to 1 using daylight and these weighted components:
| Time | Wave (m) | Wind (m/s) | Sea temp (°C) | Status |
|---|---|---|---|---|
| Sat 11:00 | 1.52 · high | 6.76 · high | 27.70 · good | Fair |
| Sat 12:00 | 1.54 · high | 6.75 · high | 27.70 · good | Fair |
| Sat 13:00 | 1.54 · high | 6.45 · high | 27.80 · good | Poor |
| Sat 14:00 | 1.56 · high | 6.00 · high | 27.80 · good | Poor |
| Sat 15:00 | 1.54 · high | 5.88 · high | 27.80 · good | Poor |
| Sat 16:00 | 1.54 · high | 5.94 · high | 27.80 · good | Poor |
| Sat 17:00 | 1.52 · high | 5.84 · high | 27.70 · good | Poor |
| Sat 18:00 | 1.50 · high | 5.51 · high | 27.70 · good | Poor |
| Sat 19:00 | 1.50 · high | 4.72 · good | 27.60 · good | Poor |
| Sat 20:00 | 1.48 · high | 4.90 · good | 27.60 · good | Poor |
| Sat 21:00 | 1.48 · high | 5.10 · good | 27.60 · good | Poor |
| Sat 22:00 | 1.46 · high | 5.29 · good | 27.60 · good | Poor |
| Sat 23:00 | 1.46 · high | 5.00 · good | 27.60 · good | Poor |
| Sun 00:00 | 1.46 · high | 5.03 · good | 27.60 · good | Poor |
| Sun 01:00 | 1.50 · high | 4.08 · good | 27.50 · good | Poor |
| Sun 02:00 | 1.50 · high | 4.29 · good | 27.50 · good | Poor |
| Sun 03:00 | 1.48 · high | 4.06 · good | 27.50 · good | Poor |
| Sun 04:00 | 1.48 · high | 4.25 · good | 27.50 · good | Poor |
| Sun 05:00 | 1.50 · high | 4.32 · good | 27.50 · good | Poor |
| Sun 06:00 | 1.48 · high | 4.47 · good | 27.50 · good | Poor |
| Sun 07:00 | 1.48 · high | 4.50 · good | 27.50 · good | Fair |
| Sun 08:00 | 1.46 · high | 5.17 · good | 27.50 · good | Fair |
| Sun 09:00 | 1.46 · high | 6.22 · high | 27.50 · good | Fair |
| Sun 10:00 | 1.46 · high | 6.28 · high | 27.60 · good | Fair |
| Sun 11:00 | 1.46 · high | 6.62 · high | 27.60 · good | Fair |
| Sun 12:00 | 1.46 · high | 6.33 · high | 27.70 · good | Fair |
| Sun 13:00 | 1.46 · high | 6.40 · high | 27.70 · good | Fair |
| Sun 14:00 | 1.46 · high | 6.45 · high | 27.70 · good | Poor |
| Sun 15:00 | 1.46 · high | 6.22 · high | 27.70 · good | Poor |
| Sun 16:00 | 1.48 · high | 5.77 · high | 27.70 · good | Poor |
| Sun 17:00 | 1.48 · high | 5.81 · high | 27.70 · good | Poor |
| Sun 18:00 | 1.48 · high | 5.29 · good | 27.60 · good | Poor |
| Sun 19:00 | 1.46 · high | 4.45 · good | 27.60 · good | Poor |
| Sun 20:00 | 1.46 · high | 4.32 · good | 27.60 · good | Poor |
| Sun 21:00 | 1.46 · high | 4.70 · good | 27.60 · good | Poor |
| Sun 22:00 | 1.46 · high | 4.37 · good | 27.50 · good | Poor |
| Sun 23:00 | 1.46 · high | 3.80 · good | 27.50 · good | Poor |
| Mon 00:00 | 1.46 · high | 3.69 · good | 27.50 · good | Poor |
| Mon 01:00 | 1.50 · high | 3.82 · good | 27.50 · good | Poor |
| Mon 02:00 | 1.50 · high | 4.05 · good | 27.50 · good | Poor |
| Mon 03:00 | 1.48 · high | 4.03 · good | 27.50 · good | Poor |
| Mon 04:00 | 1.46 · high | 4.18 · good | 27.40 · good | Poor |
| Mon 05:00 | 1.46 · high | 3.88 · good | 27.40 · good | Poor |
| Mon 06:00 | 1.44 · high | 3.72 · good | 27.40 · good | Poor |
| Mon 07:00 | 1.44 · high | 3.59 · good | 27.40 · good | Fair |
| Mon 08:00 | 1.42 · high | 4.51 · good | 27.40 · good | Fair |
| Mon 09:00 | 1.42 · high | 5.70 · high | 27.50 · good | Fair |
| Mon 10:00 | 1.40 · high | 5.37 · good | 27.50 · good | Fair |
| Mon 11:00 | 1.40 · high | 5.27 · good | 27.60 · good | Fair |
| Mon 12:00 | 1.38 · high | 5.34 · good | 27.70 · good | Fair |
| Mon 13:00 | 1.38 · high | 5.23 · good | 27.70 · good | Fair |
| Mon 14:00 | 1.36 · high | 5.61 · high | 27.80 · good | Poor |
| Mon 15:00 | 1.36 · high | 5.68 · high | 27.80 · good | Poor |
| Mon 16:00 | 1.34 · high | 5.88 · high | 27.80 · good | Poor |
| Mon 17:00 | 1.34 · high | 5.88 · high | 27.70 · good | Poor |
| Mon 18:00 | 1.32 · high | 6.05 · high | 27.70 · good | Poor |
| Mon 19:00 | 1.32 · high | 4.59 · good | 27.70 · good | Poor |
| Mon 20:00 | 1.30 · high | 3.78 · good | 27.60 · good | Poor |
| Mon 21:00 | 1.28 · high | 4.27 · good | 27.60 · good | Poor |
| Mon 22:00 | 1.26 · high | 4.45 · good | 27.60 · good | Poor |
| Mon 23:00 | 1.24 · high | 4.05 · good | 27.50 · good | Poor |
| Tue 00:00 | 1.22 · high | 3.59 · good | 27.50 · good | Poor |
| Tue 01:00 | 1.22 · high | 3.78 · good | 27.50 · good | Poor |
| Tue 02:00 | 1.24 · high | 3.65 · good | 27.40 · good | Poor |
| Tue 03:00 | 1.22 · high | 3.75 · good | 27.40 · good | Poor |
| Tue 04:00 | 1.22 · high | 3.22 · good | 27.40 · good | Poor |
| Tue 05:00 | 1.20 · high | 3.15 · good | 27.30 · good | Poor |
| Tue 06:00 | 1.18 · high | 2.30 · good | 27.30 · good | Poor |
| Tue 07:00 | 1.18 · high | 2.59 · good | 27.30 · good | Fair |
| Tue 08:00 | 1.18 · high | 2.41 · good | 27.40 · good | Fair |
| Tue 09:00 | 1.18 · high | 3.15 · good | 27.50 · good | Fair |
| Tue 10:00 | 1.16 · high | 4.33 · good | 27.60 · good | Fair |