Sunday
❌ Poor conditions
Main blocker: Waves
USA · Updated Sun 18:41 (HST) · Source: Snapshot
The skinny
Poor Data updated Sun 18:41 (HST)Electric Beach has no good model window later today. Check the three-day outlook and official beach advisories.
Poor · 0.0/10
Sun 18:00 (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
Fri 18:00 – Mon 18:00 (HST)
Best snorkel score is 0.47 around Sat 08:00; 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 0.9m to 1.1m).
Wind is at or below 5.4m/s in 24/24 sampled hours (range 1.46 to 3.99m/s).
Tides range from 0.21m to 0.75m; 2 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 |
|---|---|---|---|---|
| Fri 18:00 | 1.10 · high | 3.34 · good | 27.90 · good | Poor |
| Fri 19:00 | 1.10 · high | 3.15 · good | 27.90 · good | Poor |
| Fri 20:00 | 1.10 · high | 3.75 · good | 27.80 · good | Poor |
| Fri 21:00 | 1.10 · high | 3.84 · good | 27.80 · good | Poor |
| Fri 22:00 | 1.08 · high | 3.73 · good | 27.70 · good | Poor |
| Fri 23:00 | 1.08 · high | 3.30 · good | 27.60 · good | Poor |
| Sat 00:00 | 1.06 · high | 3.45 · good | 27.50 · good | Poor |
| Sat 01:00 | 1.06 · high | 3.45 · good | 27.50 · good | Poor |
| Sat 02:00 | 1.06 · high | 3.31 · good | 27.20 · good | Poor |
| Sat 03:00 | 1.04 · high | 3.18 · good | 27.20 · good | Poor |
| Sat 04:00 | 1.04 · high | 2.95 · good | 27.20 · good | Poor |
| Sat 05:00 | 1.02 · high | 2.97 · good | 27.20 · good | Poor |
| Sat 06:00 | 1.02 · high | 2.83 · good | 27.10 · good | Poor |
| Sat 07:00 | 1.00 · high | 2.87 · good | 27.10 · good | Fair |
| Sat 08:00 | 1.00 · high | 2.89 · good | 27.20 · good | Fair |
| Sat 09:00 | 1.00 · high | 2.87 · good | 27.20 · good | Fair |
| Sat 10:00 | 0.96 · high | 3.20 · good | 27.30 · good | Fair |
| Sat 11:00 | 0.96 · high | 3.85 · good | 27.50 · good | Poor |
| Sat 12:00 | 0.96 · high | 3.99 · good | 27.60 · good | Poor |
| Sat 13:00 | 0.94 · high | 3.75 · good | 27.70 · good | Fair |
| Sat 14:00 | 0.94 · high | 1.77 · good | 27.70 · good | Poor |
| Sat 15:00 | 0.92 · high | 1.46 · good | 27.70 · good | Poor |
| Sat 16:00 | 0.92 · high | 2.24 · good | 27.70 · good | Poor |
| Sat 17:00 | 0.90 · high | 2.11 · good | 27.60 · good | Poor |
| Sat 18:00 | 0.90 · high | 2.85 · good | 27.60 · good | Poor |
| Sat 19:00 | 0.90 · high | 4.07 · good | 27.50 · good | Poor |
| Sat 20:00 | 0.90 · high | 3.59 · good | 27.50 · good | Poor |
| Sat 21:00 | 0.90 · high | 3.24 · good | 27.40 · good | Poor |
| Sat 22:00 | 0.92 · high | 3.15 · good | 27.40 · good | Poor |
| Sat 23:00 | 0.92 · high | 3.24 · good | 27.40 · good | Poor |
| Sun 00:00 | 0.92 · high | 3.22 · good | 27.30 · good | Poor |
| Sun 01:00 | 0.86 · high | 2.45 · good | 27.30 · good | Poor |
| Sun 02:00 | 0.86 · high | 3.32 · good | 27.30 · good | Poor |
| Sun 03:00 | 0.84 · high | 2.94 · good | 27.30 · good | Poor |
| Sun 04:00 | 0.84 · high | 2.76 · good | 27.30 · good | Poor |
| Sun 05:00 | 0.82 · high | 2.76 · good | 27.30 · good | Poor |
| Sun 06:00 | 0.82 · high | 2.52 · good | 27.30 · good | Poor |
| Sun 07:00 | 0.80 · high | 2.80 · good | 27.30 · good | Fair |
| Sun 08:00 | 0.80 · high | 1.98 · good | 27.30 · good | Fair |
| Sun 09:00 | 0.80 · high | 3.38 · good | 27.40 · good | Fair |
| Sun 10:00 | 0.84 · high | 3.40 · good | 27.60 · good | Fair |
| Sun 11:00 | 0.84 · high | 3.35 · good | 27.70 · good | Fair |
| Sun 12:00 | 0.84 · high | 2.95 · good | 27.90 · good | Fair |
| Sun 13:00 | 0.84 · high | 1.77 · good | 28.00 · good | Fair |
| Sun 14:00 | 0.84 · high | 2.50 · good | 28.10 · good | Poor |
| Sun 15:00 | 0.84 · high | 2.64 · good | 28.10 · good | Poor |
| Sun 16:00 | 0.86 · high | 1.77 · good | 28.10 · good | Poor |
| 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 |