Submarius
Dive conditions in Bodega Bay
Sonoma County's fishing harbor and the gateway to the rugged North Coast. Salmon and rockfish offshore, Dungeness crab in season, and cold, nutrient rich water that runs green more often than blue. Big swell and strong wind define the diving windows.
Before you dive, open the app for the swell, wind, tide, water temperature, current and a visibility estimate for Bodega Bay, CA.
Notable species
Bodega Bay is known for:
Typical water visibility
Summer visibility around Bodega Bay is commonly reported in the 5 to 20 ft range, a community guidance estimate, not a measurement. Rain, river discharge, swell mixing, and seasonality can shift real conditions dramatically day to day.
The app shows a model estimate of today's visibility here, with a confidence figure.
How the visibility estimate works →Clearest months at Bodega Bay
Model climatology from the baked clarity ceiling: the typical day and the best case (90th percentile) visibility for each month, with a seasonal algae bloom proneness flag. These are labelled model estimates, not measurements.
| Month | Typical ft | Best case ft | Bloom risk |
|---|---|---|---|
| Jan | 14 | 23 | low |
| Feb | 20 | 23 | low |
| Mar | 20 | 23 | low |
| Apr | 20 | 23 | low |
| May | 10 | 23 | low |
| Jun | 10 | 23 | low |
| Jul | 11 | 23 | low |
| Aug | 14 | 23 | low |
| Sep | 14 | 23 | low |
| Oct | 14 | 23 | low |
| Nov | 10 | 23 | low |
| Dec | 13 | 23 | low |
Ceiling artifact global-reef-v10-obis-world; table baked Oct 15, 2026.
What Submarius shows for Bodega Bay
This page reads Bodega Bay at 38.33°N, 123.05°W, in Sonoma Coast. Open the same point in the app for:
- A 0 to 10 rating. For diving at Bodega Bay today, from Rough to Prime, and you can tap any factor to see why.
- Best 3 hour window. The three hours in the next 24 that score best.
- Tide. Rising, falling or slack, the next high or low, and a 24 hour curve.
- Wind. Speed and direction, with gusts.
- Waves and swell. Wave height and swell, with the second and third swell by the hour.
- Water temperature. With the air temperature underneath.
- Current. Drift in knots and the next slack, from a regional model, so it's offshore drift, not your entry.
- Visibility estimate. A model estimate with a confidence figure, not a measurement.
- Weather warnings. National Weather Service warnings for this spot and its marine zone.
- 8 day forecast (Pro). Days 2 to 8, hour by hour.
Reefs and wrecks near Bodega Bay
The reefs and wrecks layer in the app marks charted wrecks, reefs and obstructions around Bodega Bay, where sources have them. Tap one for the seabed depth beside it (an estimate where no chart reports one), the least depth over the structure where a chart sounding exists, and today's conditions at that spot. The structures are merged from NOAA nautical charts and other public sources, so coverage is densest in US waters. It's a Pro map layer.
See the spearfishing map →Safety in the water
Every safety tool in Submarius is free. With Safety Watch you set a "back by" time and pick who watches. If you don't check in by then, the server alerts them by push or email, even if your phone is dead. It needs a free account and never contacts the coast guard.
When Spearfishing is your mode, a shark awareness card also lists the shark species recorded in the area and any community sightings from the last 48 hours.
Also at Bodega Bay
More diving locations
See all →Check Bodega Bay before you head out
Today's conditions, safety tools and trip recording are free. Pro adds the 8 day forecast, the Pro map layers, cam playback and offline areas for $12.99 a month or $99 a year, or $149 once (US prices).