Sunday
❌ Poor conditions
Main blocker: Waves
USA · Updated Sun 16:58 (HST) · Source: Snapshot
The skinny
Poor Data updated Sun 16:58 (HST)Electric Beach has no good model window later today. Check the three-day outlook and official beach advisories.
Poor · 0.0/10
Sun 17:00 (HST)
No fresh data for this period.
Fair · 4.9/10
Mon 13:00 (HST)
Model estimates using Open-Meteo; not observations or safety guarantees. Check official advisories and conditions at the beach.
Score: 0.0/10
Best time: -
Main risk: Waves
No useful morning window is showing yet.
No useful afternoon window is showing yet.
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
❌ Poor 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 drift risk now.
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
Mon 13:00, Tue 01:00, Tue 13:00, Wed 02:00, Wed 14:00
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
Sun 17:00 – Wed 17:00 (HST)
Best snorkel score is 0.52 around Mon 07:00; 5 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 0.78m to 0.86m).
Wind is at or below 5.4m/s in 24/24 sampled hours (range 1.57 to 4.35m/s).
Tides range from 0.3m to 0.83m; 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 |
|---|---|---|---|---|
| Sun 17:00 | 0.86 · high | 1.57 · good | 28.00 · good | Poor |
| Sun 18:00 | 0.86 · high | 3.49 · good | 27.90 · good | Poor |
| Sun 19:00 | 0.86 · high | 4.11 · good | 27.80 · good | Poor |
| Sun 20:00 | 0.86 · high | 4.05 · good | 27.80 · good | Poor |
| Sun 21:00 | 0.86 · high | 4.19 · good | 27.70 · good | Poor |
| Sun 22:00 | 0.84 · high | 3.62 · good | 27.70 · good | Poor |
| Sun 23:00 | 0.84 · high | 3.43 · good | 27.60 · good | Poor |
| Mon 00:00 | 0.82 · high | 2.44 · good | 27.60 · good | Poor |
| Mon 01:00 | 0.84 · high | 2.00 · good | 27.30 · good | Poor |
| Mon 02:00 | 0.84 · high | 3.23 · good | 27.30 · good | Poor |
| Mon 03:00 | 0.84 · high | 2.84 · good | 27.30 · good | Poor |
| Mon 04:00 | 0.82 · high | 2.39 · good | 27.30 · good | Poor |
| Mon 05:00 | 0.82 · high | 2.42 · good | 27.30 · good | Poor |
| Mon 06:00 | 0.80 · high | 2.44 · good | 27.20 · good | Poor |
| Mon 07:00 | 0.80 · high | 3.00 · good | 27.20 · good | Fair |
| Mon 08:00 | 0.78 · high | 2.91 · good | 27.30 · good | Fair |
| Mon 09:00 | 0.82 · high | 3.69 · good | 27.40 · good | Fair |
| Mon 10:00 | 0.82 · high | 4.17 · good | 27.50 · good | Poor |
| Mon 11:00 | 0.82 · high | 4.35 · good | 27.60 · good | Poor |
| Mon 12:00 | 0.82 · high | 4.30 · good | 27.80 · good | Fair |
| Mon 13:00 | 0.84 · high | 3.66 · good | 27.90 · good | Fair |
| Mon 14:00 | 0.84 · high | 2.73 · good | 27.90 · good | Poor |
| Mon 15:00 | 0.84 · high | 2.41 · good | 27.90 · good | Poor |
| Mon 16:00 | 0.82 · high | 2.08 · good | 27.90 · good | Poor |
| Mon 17:00 | 0.82 · high | 2.13 · good | 27.80 · good | Poor |
| Mon 18:00 | 0.82 · high | 3.43 · good | 27.70 · good | Poor |
| Mon 19:00 | 0.80 · high | 4.06 · good | 27.60 · good | Poor |
| Mon 20:00 | 0.80 · high | 3.13 · good | 27.50 · good | Poor |
| Mon 21:00 | 0.80 · high | 2.47 · good | 27.50 · good | Poor |
| Mon 22:00 | 0.80 · high | 2.20 · good | 27.40 · good | Poor |
| Mon 23:00 | 0.80 · high | 2.30 · good | 27.40 · good | Poor |
| Tue 00:00 | 0.80 · high | 2.41 · good | 27.40 · good | Poor |
| Tue 01:00 | 0.82 · high | 2.84 · good | 27.20 · good | Poor |
| Tue 02:00 | 0.82 · high | 2.69 · good | 27.20 · good | Poor |
| Tue 03:00 | 0.82 · high | 2.63 · good | 27.20 · good | Poor |
| Tue 04:00 | 0.84 · high | 2.80 · good | 27.20 · good | Poor |
| Tue 05:00 | 0.84 · high | 2.51 · good | 27.10 · good | Poor |
| Tue 06:00 | 0.82 · high | 2.24 · good | 27.10 · good | Poor |
| Tue 07:00 | 0.82 · high | 2.42 · good | 27.10 · good | Good |
| Tue 08:00 | 0.80 · high | 2.97 · good | 27.20 · good | Fair |
| Tue 09:00 | 0.80 · high | 3.95 · good | 27.30 · good | Fair |
| Tue 10:00 | 0.80 · high | 4.60 · good | 27.40 · good | Fair |
| Tue 11:00 | 0.80 · high | 4.38 · good | 27.60 · good | Fair |
| Tue 12:00 | 0.80 · high | 3.56 · good | 27.80 · good | Fair |
| Tue 13:00 | 0.80 · high | 2.55 · good | 27.90 · good | Fair |
| Tue 14:00 | 0.80 · high | 1.70 · good | 28.00 · good | Poor |
| Tue 15:00 | 0.80 · high | 1.29 · good | 28.00 · good | Poor |
| Tue 16:00 | 0.80 · high | 1.37 · good | 28.00 · good | Poor |
| Tue 17:00 | 0.80 · high | 2.45 · good | 27.90 · good | Poor |
| Tue 18:00 | 0.82 · high | 3.26 · good | 27.90 · good | Poor |
| Tue 19:00 | 0.82 · high | 3.76 · good | 27.80 · good | Poor |
| Tue 20:00 | 0.84 · high | 3.07 · good | 27.80 · good | Poor |
| Tue 21:00 | 0.84 · high | 3.12 · good | 27.70 · good | Poor |
| Tue 22:00 | 0.84 · high | 3.56 · good | 27.70 · good | Poor |
| Tue 23:00 | 0.84 · high | 3.53 · good | 27.60 · good | Poor |
| Wed 00:00 | 0.84 · high | 3.44 · good | 27.50 · good | Poor |
| Wed 01:00 | 0.92 · high | 3.31 · good | 27.40 · good | Poor |
| Wed 02:00 | 0.92 · high | 3.26 · good | 27.30 · good | Poor |
| Wed 03:00 | 0.92 · high | 3.04 · good | 27.30 · good | Poor |
| Wed 04:00 | 0.90 · high | 2.76 · good | 27.20 · good | Poor |
| Wed 05:00 | 0.92 · high | 2.65 · good | 27.20 · good | Poor |
| Wed 06:00 | 0.92 · high | 2.94 · good | 27.20 · good | Poor |
| Wed 07:00 | 0.92 · high | 3.26 · good | 27.20 · good | Fair |
| Wed 08:00 | 0.92 · high | 2.95 · good | 27.20 · good | Fair |
| Wed 09:00 | 0.94 · high | 4.71 · good | 27.30 · good | Fair |
| Wed 10:00 | 0.94 · high | 5.58 · high | 27.50 · good | Fair |
| Wed 11:00 | 0.96 · high | 5.47 · high | 27.70 · good | Fair |
| Wed 12:00 | 0.96 · high | 5.37 · good | 27.90 · good | Fair |
| Wed 13:00 | 0.98 · high | 5.11 · good | 28.10 · good | Fair |
| Wed 14:00 | 0.98 · high | 5.02 · good | 28.20 · good | Poor |
| Wed 15:00 | 1.00 · high | 4.79 · good | 28.20 · good | Poor |
| Wed 16:00 | 1.00 · high | 5.39 · good | 28.20 · good | Poor |