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Waterdog Lake

Mountain bike trail conditions · Bay Area, CA 37.509° N  122.310° W   404 FT Verified

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
No measurable rain in the past week
Today
86°Ffog or low cloud
Last 10 daysoldest to newest

Updated Aug 26, 2026, 22:20 UTC. Modeled hourly. Official closures and current trail conditions take priority.

Is Waterdog Lake rideable today?

Yes. The live verdict is PRIME, rideable now. No measurable rain in the past week.

Trail outlook

0.1″
FORECAST
PRIME 7d 2026-08-19: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-08-20: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-08-21: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-08-22: 0.00 inches of rain, representative trail outlook PRIME
PRIME 3d 2026-08-23: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-08-24: 0.00 inches of rain, representative trail outlook PRIME
PRIME 1d 2026-08-25: 0.00 inches of rain, representative trail outlook PRIME
86° PRIME Today 2026-08-26: 0.00 inches of rain, Fog or low cloud, representative trail outlook PRIME
78° PRIME THU 2026-08-27: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
80° PRIME FRI 2026-08-28: 0.10 inches of forecast rain, Light rain, representative trail outlook PRIME
69° PRIME SAT 2026-08-29: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
71° PRIME SUN 2026-08-30: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
Measured rain Forecast rain Above soft threshold (0.5″)
Over the tracked history, Waterdog Lake has been rideable on 10 of the last 10 days. Daily trail markers are representative daytime outlooks. Weather is one input. The rideability verdict also accounts for soil, terrain, canopy, and drying time.

Why Waterdog Lake dries this way

Waterdog Lake (Bay Area, CA) rides on loam soil that drains well over terrain that drains at an even, moderate pace. Loam reads that exact ground against live weather, rather than leaning on a regional forecast that can’t tell you what the dirt is doing. At 404 ft, Waterdog Lake rides NE-facing ground that keeps the dirt shaded for much of the day, so moisture lingers after rain and snow is slow to clear; the gentle grade, around 3.4° on average, drains slowly enough that low spots stay soft after a storm. Sherwood Forest Trail are among the named trails our map data covers here.

Network profile

Soil
Loamdrains well · modeled
Drainage
Moderateeven drying
Tree cover
40%Partial
Elevation
404 ft
Average grade
3.4°
Predominant aspect
NE-facing
How these factors affect drying

SoilLoam

Loam balances drainage with water retention, so it typically takes a day or two to dry after meaningful rain. The soil type here is classified, but the exact drying speed is modeled from that classification rather than measured directly at this spot.

CanopyPartial 40%

A mix of sun and shade. Conditions vary across the network, with open sections drying faster than covered ones.

TerrainModerate

Terrain here drains at a moderate pace. It neither sheds nor holds water strongly.

Around Waterdog Lake

Named trails

  • Sherwood Forest Trail

Some of the named trails our map data covers here, not a complete list; one verdict covers the whole network. Trail names from public agency data and © OpenStreetMap contributors.

FAQ

Can you ride Waterdog Lake right now?

As of the latest update, Waterdog Lake is Rideable now (PRIME). No significant rain in the forecast. No measurable rain in the past week.

Is Waterdog Lake muddy right now?

No. The current verdict is PRIME, which means the model reads the surface as dry. No measurable rain in the past week.

What is the soil and trail surface like at Waterdog Lake?

Waterdog Lake sits on loam soil that drains well. Loam balances drainage with water retention, so it typically takes a day or two to dry after meaningful rain. The soil type here is classified, but the exact drying speed is modeled from that classification rather than measured directly at this spot.

How long does Waterdog Lake take to dry after rain?

Waterdog Lake usually needs about a day or two to dry after meaningful rain. Its terrain drains at a moderate pace.

Can you ride Waterdog Lake after rain?

Usually yes, once the surface has had time to firm up, typically a day or two after meaningful rain. Rather than counting days, check the live verdict above: it already accounts for how much rain actually fell here and how fast this exact ground, with its slope and tree cover, gives back a firm, dry surface.

Does Waterdog Lake get snow in winter?

Rarely. Waterdog Lake sits low and mild enough (around 404 ft) that snow seldom affects riding; conditions are driven by rain and drying. Loam still flags FROZEN on the rare freeze.

What trails are at Waterdog Lake?

Named trails at Waterdog Lake include Sherwood Forest Trail. That is a sample of what our map data covers rather than a full inventory, and local trail counts change as networks are built out. Loam models conditions for Waterdog Lake as a whole, so the verdict on this page covers the network rather than scoring each trail separately.

What's the terrain and elevation like at Waterdog Lake?

Waterdog Lake sits at roughly 404 feet, faces mostly NE, and averages a 3.4° grade with about 40% tree cover. That makes it a shady network that holds moisture longer than sunnier neighbors, and the gentle grade means it leaves low spots soft after storms. Loam models this exact ground against live weather rather than using one regional forecast.

When is the best time of year to ride Waterdog Lake?

There is no real off-season at Waterdog Lake: snow rarely interferes, so good days come down to rain and how fast the dirt dries. Its shady aspect means it needs longer after storms than sunnier networks nearby. The live verdict above reflects today.

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