NOAA station 9445938, Washington
Clam Bay, Rich Passage tide chart
Saturday, October 31Pacific Daylight Time
Predicted from Seattle (Madison St.), Elliott Bay (NOAA’s page for this station, opens in a new tab)Rising, about -0.4 ft now
As of 4:45 AM PDT
- Next
- High 11.7 ft at 10:50 AMin 6h 5m
- Then
- Low 7.9 ft at 4:28 PMin 11h 43m
Low, passed
3:03 AM
-2.0 ft
- Next
High
10:50 AM
11.7 ft
Low
4:28 PM
7.9 ft
High
8:40 PM
9.5 ft
The week ahead
This week’s tides at Clam Bay, Rich Passage
Every high and low for the next seven days, in feet above MLLW. The 30-day table below has the rest of the month.
| Day | Tide curve | Highs | Lows | Range |
|---|---|---|---|---|
| Sat, Oct 31Range 13.7 ft | 10:50 AM 11.7 ft8:40 PM 9.5 ft | 3:03 AM -2.0 ft4:28 PM 7.9 ft | 13.7 ft | |
| Sun, Nov 1Range 12.6 ft | 10:58 AM 11.6 ft9:06 PM 8.6 ft | 3:02 AM -1.0 ft5:07 PM 7.2 ft | 12.6 ft | |
| Mon, Nov 2Range 11.4 ft | 11:58 AM 11.6 ft10:50 PM 8.1 ft | 4:07 AM 0.2 ft6:30 PM 6.0 ft | 11.4 ft | |
| Tue, Nov 3Range 10.4 ft | 12:47 PM 11.7 ft | 5:16 AM 1.3 ft7:26 PM 4.5 ft | 10.4 ft | |
| Wed, Nov 4Range 9.4 ft | 12:33 AM 8.2 ft1:27 PM 11.8 ft | 6:25 AM 2.4 ft8:10 PM 2.9 ft | 9.4 ft | |
| Thu, Nov 5Range 10.3 ft | 2:00 AM 8.8 ft1:59 PM 11.8 ft | 7:30 AM 3.4 ft8:47 PM 1.5 ft | 10.3 ft | |
| Fri, Nov 6Range 11.4 ft | 3:10 AM 9.6 ft2:27 PM 11.7 ft | 8:28 AM 4.4 ft9:20 PM 0.3 ft | 11.4 ft |
See this tide on Pathr’s chart. Free on iPhone and Android.
Clam Bay, Rich Passage tide table for the next 30 days
Every high and low for the next month, with the daily tidal range.
| Day | Highs | Lows | Range |
|---|---|---|---|
| Sat, Oct 31Range 13.7 ft | 10:50 AM 11.7 ft8:40 PM 9.5 ft | 3:03 AM -2.0 ft4:28 PM 7.9 ft | 13.7 ft |
| Sun, Nov 1Range 12.6 ft | 10:58 AM 11.6 ft9:06 PM 8.6 ft | 3:02 AM -1.0 ft5:07 PM 7.2 ft | 12.6 ft |
| Mon, Nov 2Range 11.4 ft | 11:58 AM 11.6 ft10:50 PM 8.1 ft | 4:07 AM 0.2 ft6:30 PM 6.0 ft | 11.4 ft |
| Tue, Nov 3Range 10.4 ft | 12:47 PM 11.7 ft | 5:16 AM 1.3 ft7:26 PM 4.5 ft | 10.4 ft |
| Wed, Nov 4Range 9.4 ft | 12:33 AM 8.2 ft1:27 PM 11.8 ft | 6:25 AM 2.4 ft8:10 PM 2.9 ft | 9.4 ft |
| Thu, Nov 5Range 10.3 ft | 2:00 AM 8.8 ft1:59 PM 11.8 ft | 7:30 AM 3.4 ft8:47 PM 1.5 ft | 10.3 ft |
| Fri, Nov 6Range 11.4 ft | 3:10 AM 9.6 ft2:27 PM 11.7 ft | 8:28 AM 4.4 ft9:20 PM 0.3 ft | 11.4 ft |
| Sat, Nov 7Range 12.2 ft | 4:08 AM 10.4 ft2:53 PM 11.5 ft | 9:21 AM 5.4 ft9:50 PM -0.7 ft | 12.2 ft |
| Sun, Nov 8Range 12.5 ft | 4:59 AM 11.0 ft3:18 PM 11.2 ft | 10:10 AM 6.2 ft10:20 PM -1.3 ft | 12.5 ft |
| Mon, Nov 9Range 13.1 ft | 5:44 AM 11.5 ft3:46 PM 10.9 ft | 10:57 AM 6.9 ft10:50 PM -1.6 ft | 13.1 ft |
| Tue, Nov 10Range 13.5 ft | 6:25 AM 11.8 ft4:15 PM 10.5 ft | 11:43 AM 7.5 ft11:23 PM -1.7 ft | 13.5 ft |
| Wed, Nov 11Range 13.4 ft | 7:04 AM 11.9 ft4:47 PM 10.1 ft | 12:29 PM 7.8 ft11:58 PM -1.5 ft | 13.4 ft |
| Thu, Nov 12Range 3.9 ft | 7:41 AM 11.9 ft5:23 PM 9.6 ft | 1:17 PM 8.0 ft | 3.9 ft |
| Fri, Nov 13Range 12.8 ft | 8:21 AM 11.7 ft6:04 PM 9.1 ft | 12:36 AM -1.1 ft2:11 PM 8.0 ft | 12.8 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Sat, Nov 14Range 12.1 ft | 9:04 AM 11.5 ft6:51 PM 8.6 ft | 1:17 AM -0.6 ft3:15 PM 7.8 ft | 12.1 ft |
| Sun, Nov 15Range 11.3 ft | 9:51 AM 11.4 ft7:51 PM 8.0 ft | 2:02 AM 0.1 ft4:30 PM 7.4 ft | 11.3 ft |
| Mon, Nov 16Range 10.4 ft | 10:37 AM 11.3 ft9:08 PM 7.5 ft | 2:51 AM 0.9 ft5:39 PM 6.7 ft | 10.4 ft |
| Tue, Nov 17Range 9.6 ft | 11:21 AM 11.3 ft10:35 PM 7.3 ft | 3:43 AM 1.7 ft6:25 PM 5.8 ft | 9.6 ft |
| Wed, Nov 18Range 8.7 ft | 11:58 AM 11.3 ft | 4:39 AM 2.6 ft6:59 PM 4.6 ft | 8.7 ft |
| Thu, Nov 19Range 8.2 ft | 12:03 AM 7.5 ft12:32 PM 11.4 ft | 5:38 AM 3.6 ft7:29 PM 3.2 ft | 8.2 ft |
| Fri, Nov 20Range 10.0 ft | 1:23 AM 8.2 ft1:02 PM 11.6 ft | 6:38 AM 4.6 ft8:00 PM 1.6 ft | 10.0 ft |
| Sat, Nov 21Range 11.7 ft | 2:30 AM 9.2 ft1:31 PM 11.7 ft | 7:37 AM 5.5 ft8:34 PM 0.0 ft | 11.7 ft |
| Sun, Nov 22Range 13.3 ft | 3:28 AM 10.3 ft2:01 PM 11.8 ft | 8:33 AM 6.4 ft9:09 PM -1.5 ft | 13.3 ft |
| Mon, Nov 23Range 14.6 ft | 4:20 AM 11.3 ft2:34 PM 11.9 ft | 9:26 AM 7.2 ft9:48 PM -2.7 ft | 14.6 ft |
| Tue, Nov 24Range 15.5 ft | 5:11 AM 12.0 ft3:10 PM 11.9 ft | 10:18 AM 7.7 ft10:30 PM -3.5 ft | 15.5 ft |
| Wed, Nov 25Range 16.4 ft | 6:00 AM 12.6 ft3:51 PM 11.8 ft | 11:10 AM 8.1 ft11:15 PM -3.8 ft | 16.4 ft |
| Thu, Nov 26Range 4.5 ft | 6:51 AM 12.8 ft4:38 PM 11.5 ft | 12:04 PM 8.3 ft | 4.5 ft |
| Fri, Nov 27Range 16.5 ft | 7:42 AM 12.8 ft5:31 PM 11.0 ft | 12:03 AM -3.7 ft1:03 PM 8.2 ft | 16.5 ft |
| Sat, Nov 28Range 15.7 ft | 8:34 AM 12.7 ft6:32 PM 10.2 ft | 12:53 AM -3.0 ft2:09 PM 7.8 ft | 15.7 ft |
| Sun, Nov 29Range 14.5 ft | 9:25 AM 12.6 ft7:44 PM 9.2 ft | 1:45 AM -1.9 ft3:24 PM 7.1 ft | 14.5 ft |
Conditions at Clam Bay, Rich Passage
From the National Weather Service forecast for this spot and the nearest water temperature reading, with today's sunrise and sunset.
Any date, past or future
Plan another date
Pick a date to see the tide curve, the highs and lows and sunrise and sunset at Clam Bay, Rich Passage.
Choose a date above to draw its tide chart.
About Clam Bay, Rich Passage tides
Clam Bay, Rich Passage is a NOAA subordinate station (9445938): NOAA predicts its times and heights from Seattle (Madison St.), Elliott Bay (9447130) with offsets for this spot, so treat them as a close guide rather than an exact prediction. Heights are in feet above MLLW (Mean Lower Low Water), the datum of US nautical charts, so they line up with charted depths.
In the next 30 days, Clam Bay, Rich Passage has two highs and two lows on 26 days and three turns on 4 days, and the daily range runs from 3.9 to 16.5 ft. That is a mixed tide: two highs and two lows on most days, of clearly different heights.
Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide or clearing a shallow bar, and remember that wind, air pressure and river flow can push the real water level above or below the prediction. The daily tidal range in the tables shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
The latest water temperature near Clam Bay, Rich Passage is about 55°F, from NOAA station 9446484, 22 mi away, at 4:00 AM PDT. Water temperature shapes where fish hold and feed, and tells you what to wear in the water, so check it alongside the tide before you head out.
Frequently asked
What time is high tide in Clam Bay, Rich Passage today?+
Today (Saturday, October 31), high tide at Clam Bay, Rich Passage is at 10:50 AM (11.7 ft), 8:40 PM (9.5 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Clam Bay, Rich Passage today?+
Today, low tide at Clam Bay, Rich Passage is at 3:03 AM (-2.0 ft), 4:28 PM (7.9 ft).
What tidal datum do these Clam Bay, Rich Passage tide heights use?+
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
How accurate are these tide predictions?+
Clam Bay, Rich Passage is a NOAA subordinate station (9445938). NOAA predicts its times and heights from Seattle (Madison St.), Elliott Bay (9447130) with offsets for this spot, so treat them as a close guide rather than an exact prediction. Real water levels can also differ with wind, air pressure and river flow.
What is the water temperature at Clam Bay, Rich Passage?+
The latest water temperature near Clam Bay, Rich Passage is about 55°F, from NOAA station 9446484, 22 mi away, at 4:00 AM PDT. Water temperature drives fish behavior and tells you what to wear in the water, so it's worth checking alongside the tide.
Pathr nautical charts
Explore tides on the chart
Find NOAA tide prediction stations on Pathr’s nautical chart. Select a station for today’s high and low tides, or explore another spot nearby.
Nearby tide stations
Bridge clearances near Clam Bay, Rich Passage
Vertical clearance and drawbridge opening schedules for the bridges closest to Clam Bay, Rich Passage. Check them against your air draft before you head out.
