SeaStatus

Walnut Grove Marina

Public ramp · Sacramento County · California

Reading conditions now

Checking the water right now

The last reading here is 45 days old — past what we'll stand behind, so we're going back to the source.

Pulling NOAA tide station 9415478

Usually under a minute. Keep this page open — it updates itself, no refresh needed.

Water you can reach from this ramp

Best first. 8 waters, scored separately.

Pro feature

7-day forecast

Every day this week, scored like today.

···
···
···
···
···
···
···

Create a free account, then start a free trial of SeaStatus Pro to unlock the rest of the week, the hour-by-hour window, and the live cams.

About Walnut Grove Marina

Walnut Grove Marina is a public boat ramp in Sacramento County, California, on Sacramento-San Joaquin Delta- Snodgrass Slough. From here SeaStatus scores 8 waters: Dead Horse Cut, Sacramento River (Segment 3 of 4), North Mokelumne River, Snodgrass Slough, South Mokelumne River, Delta Cross Channel, and 2 more.

The main water here is Snodgrass Slough. Rivers are scored mostly on wind and current. Wave height is not part of the score, because a river has no real sea state; visibility and comfort make up the rest. Tide predictions come from NOAA station 9415478, New Hope Bridge, the closest one to here. Its conditions are read at a reference point on the water about 1.0 mi from this ramp.

Ramp type
Public
County
Sacramento County
State
California
Location
38.2315, -121.5083
Waters scored
8
Tide station
NOAA 9415478 · New Hope Bridge
Cameras on these waters
None linked yet

Scores are decision support, not a substitute for your own judgment or the official NWS forecast. Read the limits.

Other ramps on this water

Sources · NOAA Tide Station 9415478