Can you snorkel in La Jolla Cove today?

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

What is the best time of day to snorkel in La Jolla 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 La Jolla 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.

La Jolla Cove Snorkel Report Today

USA · Updated Tue 04:14 (EDT) · Source: Snapshot · Showing fallback/stale data

The skinny

Marginal Report Wed 06:44

La Jolla Cove looks marginal today. The least-bad daylight window is around Thu 09:00, but waves is limiting the forecast.

Score: 4.6/10

Best time: Thu 09:00

Main risk: Waves

Best morning signal: Wed 09:00 (Fair).

Best afternoon signal: Wed 15:00 (Fair). Peak afternoon wind is about 5.1 m/s.

Email me when it is good

Sunrise

08:56

Sunset

22:54

Water

23.1°C

Max air

25.6°C

Sky

Clear

7% 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

Wednesday

⚠️ fair conditions

Main blocker: Waves

Thursday

⚠️ fair conditions

Main blocker: Waves

Best available hours

Thu 13:00 — Fair (0.51) · still limited by waves, tide/current
Thu 14:00 — Fair (0.51) · still limited by waves, tide/current
Thu 15:00 — Fair (0.50) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

Waves (41 hours)
Tide/current (41 hours)
Darkness (19 hours)

Jellyfish drift risk

Drift estimate from wind, swell, current and warm water.

Low · 26/100

Low drift risk now.

water is warm enough for occasional jellyfish; 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.

Upcoming high tides

Next early morning high tide: Wed 12:00

Wed 12:00, Thu 00:00, Thu 14:00, Fri 00:00

Nearby alternatives in USA

Catalina Island

122 km away

✅ Good

Crystal River

3324 km away

✅ Good

Dry Tortugas

3459 km away

⚠️ Fair

Looe Key

3599 km away

❌ Poor

Advanced forecast data

Viewing historical data

Sun 10:00 – Wed 10:00 (EDT)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.39 around Sun 10:00; 4 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 0.94m to 1.14m).

Wind is at or below 5.4m/s in 1/24 sampled hours (range 5.1 to 16.6m/s).

Tides range from -0.61m to 0.54m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview

Sun 10:00 poor ❌ Limited

Sun 11:00 poor ❌ Limited

Sun 12:00 poor ❌ Limited

Sun 13:00 fair ⚠️ Fair

Sun 14:00 fair ⚠️ Fair

Sun 15:00 fair ⚠️ Fair

Sun 16:00 fair ⚠️ Fair

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 fair ⚠️ Fair

Mon 14:00 fair ⚠️ Fair

Mon 15:00 poor ❌ Limited

Mon 16:00 fair ⚠️ Fair

Mon 17:00 fair ⚠️ Fair

Mon 18:00 fair ⚠️ Fair

Mon 19:00 fair ⚠️ Fair

Mon 20:00 fair ⚠️ Fair

Mon 21:00 fair ⚠️ Fair

Mon 22:00 poor ❌ Limited

Mon 23:00 fair ⚠️ Fair

Tue 00:00 poor ❌ Limited

Tue 01:00 poor ❌ Limited

Tue 02:00 poor ❌ Limited

Tue 03:00 poor ❌ Limited

Tue 04:00 poor ❌ Limited

Tue 05:00 poor ❌ Limited

Tue 06:00 poor ❌ Limited

Tue 07:00 poor ❌ Limited

Tue 08:00 poor ❌ Limited

Tue 09:00 poor ❌ Limited

Tue 10:00 poor ❌ Limited

Tue 11:00 poor ❌ Limited

Tue 12:00 poor ❌ Limited

Tue 13:00 fair ⚠️ Fair

Tue 14:00 fair ⚠️ Fair

Tue 15:00 fair ⚠️ Fair

Tue 16:00 fair ⚠️ Fair

Tue 17:00 fair ⚠️ Fair

Tue 18:00 fair ⚠️ Fair

Tue 19:00 fair ⚠️ Fair

Tue 20:00 fair ⚠️ Fair

Tue 21:00 fair ⚠️ Fair

Tue 22:00 fair ⚠️ Fair

Tue 23:00 fair ⚠️ Fair

Wed 00:00 poor ❌ Limited

Wed 01:00 poor ❌ Limited

Wed 02:00 poor ❌ Limited

Wed 03:00 poor ❌ Limited

Wed 04:00 poor ❌ Limited

Wed 05:00 poor ❌ Limited

Wed 06:00 poor ❌ Limited

Wed 07:00 poor ❌ Limited

Wed 08:00 poor ❌ Limited

Wed 09:00 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 10:00	0.96 · high	5.10 · good	20.40 · out of range	poor
Sun 11:00	0.94 · high	5.80 · high	20.40 · out of range	poor
Sun 12:00	0.94 · high	5.80 · high	20.40 · out of range	poor
Sun 13:00	0.94 · high	6.40 · high	20.40 · out of range	fair
Sun 14:00	0.94 · high	6.00 · high	20.40 · out of range	fair
Sun 15:00	0.94 · high	6.60 · high	20.50 · out of range	fair
Sun 16:00	0.94 · high	7.30 · high	20.50 · out of range	fair
Sun 17:00	0.96 · high	9.40 · high	20.60 · good	poor
Sun 18:00	0.96 · high	12.00 · high	20.60 · good	poor
Sun 19:00	0.96 · high	15.30 · high	20.70 · good	poor
Sun 20:00	0.98 · high	16.60 · high	20.70 · good	poor
Sun 21:00	0.98 · high	16.20 · high	20.70 · good	poor
Sun 22:00	1.00 · high	16.20 · high	20.80 · good	poor
Sun 23:00	1.02 · high	15.50 · high	20.80 · good	poor
Mon 00:00	1.04 · high	15.80 · high	20.80 · good	poor
Mon 01:00	1.06 · high	15.60 · high	20.80 · good	poor
Mon 02:00	1.08 · high	14.20 · high	20.70 · good	poor
Mon 03:00	1.10 · high	12.70 · high	20.70 · good	poor
Mon 04:00	1.10 · high	9.10 · high	20.70 · good	poor
Mon 05:00	1.12 · high	7.20 · high	20.60 · good	poor
Mon 06:00	1.12 · high	7.60 · high	20.60 · good	poor
Mon 07:00	1.12 · high	7.90 · high	20.50 · out of range	poor
Mon 08:00	1.14 · high	7.60 · high	20.40 · out of range	poor
Mon 09:00	1.14 · high	6.70 · high	20.40 · out of range	poor
Mon 10:00	1.04 · high	2.95 · good	20.40 · out of range	poor
Mon 11:00	1.04 · high	3.18 · good	20.40 · out of range	poor
Mon 12:00	1.04 · high	2.61 · good	20.30 · out of range	poor
Mon 13:00	1.04 · high	2.38 · good	20.30 · out of range	fair
Mon 14:00	1.04 · high	2.51 · good	20.40 · out of range	fair
Mon 15:00	1.04 · high	2.82 · good	20.40 · out of range	poor
Mon 16:00	1.06 · high	2.77 · good	20.50 · out of range	fair
Mon 17:00	1.06 · high	3.00 · good	20.50 · out of range	fair
Mon 18:00	1.08 · high	3.75 · good	20.60 · good	fair
Mon 19:00	1.10 · high	3.96 · good	20.60 · good	fair
Mon 20:00	1.12 · high	4.60 · good	20.70 · good	fair
Mon 21:00	1.14 · high	4.75 · good	20.70 · good	fair
Mon 22:00	1.16 · high	5.14 · good	20.80 · good	poor
Mon 23:00	1.18 · high	4.58 · good	20.80 · good	fair
Tue 00:00	1.20 · high	4.28 · good	20.80 · good	poor
Tue 01:00	1.22 · high	4.36 · good	20.90 · good	poor
Tue 02:00	1.24 · high	3.83 · good	20.90 · good	poor
Tue 03:00	1.26 · high	3.11 · good	20.90 · good	poor
Tue 04:00	1.26 · high	2.13 · good	20.90 · good	poor
Tue 05:00	1.28 · high	1.84 · good	20.90 · good	poor
Tue 06:00	1.28 · high	2.19 · good	20.90 · good	poor
Tue 07:00	1.28 · high	2.48 · good	20.80 · good	poor
Tue 08:00	1.26 · high	2.48 · good	20.70 · good	poor
Tue 09:00	1.26 · high	2.05 · good	20.60 · good	poor
Tue 10:00	1.26 · high	1.42 · good	20.50 · out of range	poor
Tue 11:00	1.24 · high	1.98 · good	20.50 · out of range	poor
Tue 12:00	1.24 · high	1.49 · good	20.40 · out of range	poor
Tue 13:00	1.24 · high	1.71 · good	20.40 · out of range	fair
Tue 14:00	1.24 · high	0.51 · good	20.40 · out of range	fair
Tue 15:00	1.24 · high	0.40 · good	20.50 · out of range	fair
Tue 16:00	1.24 · high	2.14 · good	20.50 · out of range	fair
Tue 17:00	1.26 · high	2.41 · good	20.50 · out of range	fair
Tue 18:00	1.26 · high	2.87 · good	20.60 · good	fair
Tue 19:00	1.26 · high	3.76 · good	20.60 · good	fair
Tue 20:00	1.26 · high	3.89 · good	20.60 · good	fair
Tue 21:00	1.26 · high	4.20 · good	20.70 · good	fair
Tue 22:00	1.26 · high	3.94 · good	20.70 · good	fair
Tue 23:00	1.26 · high	4.10 · good	20.70 · good	fair
Wed 00:00	1.26 · high	3.62 · good	20.80 · good	poor
Wed 01:00	1.28 · high	3.41 · good	20.80 · good	poor
Wed 02:00	1.28 · high	3.06 · good	20.80 · good	poor
Wed 03:00	1.30 · high	2.56 · good	20.90 · good	poor
Wed 04:00	1.32 · high	1.75 · good	20.90 · good	poor
Wed 05:00	1.32 · high	1.83 · good	20.90 · good	poor
Wed 06:00	1.34 · high	1.78 · good	20.90 · good	poor
Wed 07:00	1.36 · high	1.63 · good	20.80 · good	poor
Wed 08:00	1.36 · high	1.43 · good	20.70 · good	poor
Wed 09:00	1.38 · high	1.50 · good	20.60 · good	poor