The Dive Bell · Bell No. 13 · Southern California

Ventura County dive conditions

As of Tuesday 6:00pm, the best window this week is Wed dawn, 2.7 of 10 - rough, held back by swell.

A quiet week. Quiet since it was cast on August 17, 2026: 85 days without a ring.

Right now

Water
75F
by satellite · the bell wants 62F or warmer
Wind, measured
7 kn
Leo Carrillo (RAWS), 2.2 km away, 66 min ago · the glass line is 7 kn
Wind vs model
-1.1 kn
measured lighter than modeled at dawn, 58 hours compared at Leo Carrillo (RAWS) · watched, not yet applied
Buoy, right now
5.6 ft @ 13.0 s
from 265° · 36 min ago
Tide
0.3 ft rising
high 3.6 at 10:42pm
Satellite clarity
clear
Kd490 0.061, 14 days old · a witness, not a forecast
Dry spell
72 h+
the gate wants 72 hours without rain
Plankton
blue
chlorophyll 0.3 mg/m³ by satellite · green water is plankton
Buoy vs model
1.60x
the buoy reads 60% higher than the model this week
Moon
new · 2%
full in 14 days · new in 28

The water index

Wed dawn - this bell's best window this week, scored on its own water.

ROUGHMARGINALWORKABLEGOODEXCELLENT2.7

The week, scored

Each window is scored 1 to 10 for this water alone; 7 is worth the drive. The bell rings only when every condition aligns and holds across two readings.

Wed dawn2.7
swell 2.9 ft @ 11.7 s from 206° · wind 3.8 kn · tide 4.1 ft ↑ · cloud 0% · first light 5:54am · sun up 6:24am
held back by swell · County Line Reef (Yerba Buena)
Wed dusk1.4
swell 3.6 ft @ 10.4 s from 245° · wind 4.7 kn · tide 0.8 ft ↓ · cloud 57% · sun down 4:54pm
held back by swell · La Jenelle (Port Hueneme)
Thu dawn1.9
swell 3.3 ft @ 12.3 s from 185° · wind 3.9 kn · tide 3.8 ft ↑ · cloud 100% · first light 5:55am · sun up 6:25am
held back by swell · County Line Reef (Yerba Buena)
Thu dusk1.4
swell 3.6 ft @ 10.4 s from 248° · wind 8.2 kn · tide 1.6 ft ↓ · cloud 53% · sun down 4:53pm
held back by swell · La Jenelle (Port Hueneme)
Fri dawn1.8
swell 4.4 ft @ 11.5 s from 253° · wind 2.3 kn · tide 3.6 ft ↑ · cloud 10% · first light 5:56am · sun up 6:26am
held back by swell · County Line Reef (Yerba Buena)
Fri dusk1.3
swell 4.2 ft @ 12.0 s from 214° · wind 8.1 kn · tide 2.4 ft ↓ · cloud 100% · sun down 4:53pm
held back by swell · La Jenelle (Port Hueneme)
Sat dawn1.0
swell 6.7 ft @ 7.2 s from 252° · wind 10.3 kn · tide 3.9 ft ↑ · cloud 94% · first light 5:57am · sun up 6:27am
held back by rain · County Line Reef (Yerba Buena)
Sat dusk1.0
swell 7.8 ft @ 13.2 s from 283° · wind 14.7 kn · tide 3.0 ft ↓ · cloud 17% · sun down 4:52pm
held back by rain · County Line Reef (Yerba Buena)
Sun dawn1.0
swell 6.9 ft @ 10.8 s from 276° · wind 2.7 kn · tide 3.4 ft ↑ · cloud 72% · first light 5:58am · sun up 6:28am
held back by rain · County Line Reef (Yerba Buena)
Sun dusk1.7
swell 4.2 ft @ 11.8 s from 289° · wind 7.3 kn · tide 3.5 ft ↓ · cloud 0% · sun down 4:52pm
held back by rain · County Line Reef (Yerba Buena)
Mon dawn1.0
swell 4.1 ft @ 12.5 s from 265° · wind 5.2 kn · tide 3.6 ft ↓ · cloud 96% · first light 5:59am · sun up 6:29am
held back by rain · County Line Reef (Yerba Buena)
Mon dusk1.0
swell 5.9 ft @ 13.4 s from 290° · wind 12.3 kn · tide 3.8 ft ↓ · cloud 14% · sun down 4:51pm
held back by rain · County Line Reef (Yerba Buena)
Tue dawn1.2
swell 5.5 ft @ 12.3 s from 290° · wind 1.7 kn · tide 3.9 ft ↓ · cloud 0% · first light 6:00am · sun up 6:30am
held back by rain · County Line Reef (Yerba Buena)
Tue dusk1.0
swell 4.2 ft @ 12.6 s from 290° · wind 9.2 kn · tide 3.9 ft ↑ · cloud 0% · sun down 4:50pm
held back by rain · County Line Reef (Yerba Buena)

Lights, left to right: flat · glass · dry · sun · warm. All five, held across two readings, and the bell rings.

The tide

Three days, from the same predictions the forecast reads. Shaded: the dawn and dusk windows.

WedThuFri3.6 10pm2.6 3am5.9 9am-0.2 4pm3.4 11pm2.8 3am5.6 9am0.1 5pm3.2 12am3.1 3am5.3 10amnow6 ft-0 ft

Water temperature

The weather model's sea-surface temperature: four days past, three ahead (dotted), today marked. Where a pier or NOAA station measures the water, that reading is the card under Right now.

Fri72FSatSunMonTue73FWedThuFri72F

The water, mapped

Gold: the coves the bell names this week. Filled: placed where USGS place names and OpenStreetMap agree; hollow: one source. Blue: the instruments this bell reads, with their distance. The arrow: the week's best swell, arriving from its direction. Not drawn, because no public source places them: La Jenelle (Port Hueneme).

The coves

The instruments

buoy 46053, tide station 9411189, water 75F now (the bell wants 62F or warmer).

When it rings: winter mornings, between the swells that feed the point. In its casting against years of this water, 27% of mornings reached 7. Rings since casting: 0.

Join this bell
Text VENTURA to 833-858-2355

You get a text the rare morning this water is perfect, and the week's forecast every Wednesday. Text BELL ONLY for the ring alone, FORECAST for the week any time. Msg&data rates may apply. Reply STOP to leave.

The ledger

This bell has not yet rung. When it does, the ring enters here the moment it is made, and the morning after, the buoy, the wind, the rain and the sky testify to whether it held. Every bell's record →