SeaStatus

Duwamish River

River

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 NDBC buoy 46120 · NOAA tide station 9447130

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

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.

Ramps that reach this water

About Duwamish River

Duwamish River is a river reached from boat ramps in Washington. SeaStatus lists one ramp that launches into it, the closest being Atlantic City at 1.8 mi.

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. Wind, and waves where it reports them, come from NDBC buoy 46120, and tide predictions come from NOAA station 9447029, Duwamish Waterway, Eighth Ave. South, the closest one to here.

Type
River
State
Washington
Ramps that reach it
1
Reference point
47.4878, -122.2696
Tide station
NOAA 9447029 · Duwamish Waterway, Eighth Ave. South
Wind buoy
NDBC 46120
Cameras on this water
None linked yet

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

Sources · NOAA Tide Station 9447029 · NDBC Buoy 46120