Clam Bay — WA, United States

Name: Clam Bay
Address: WA, United States

Tide times & tide chart

↑7:35am↓6:14pm

Predictions are not observations — conditions vary with weather and river flow. Not for navigation.

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Tide times for the next 7 days

Mon 19 Oct 2026 through Sun 25 Oct 2026. All times are local to Clam Bay (America/Los_Angeles). Heights are in feet above MLLW.
Day	Tide	Time	Height
Mon 19 Oct 2026	Low	05:38	1.6 ft
Mon 19 Oct 2026	High	13:41	10.4 ft
Mon 19 Oct 2026	Low	20:32	6.4 ft
Tue 20 Oct 2026	High	00:13	7.6 ft
Tue 20 Oct 2026	Low	06:43	2.0 ft
Tue 20 Oct 2026	High	14:20	10.6 ft
Tue 20 Oct 2026	Low	20:58	5.6 ft
Wed 21 Oct 2026	High	01:33	7.9 ft
Wed 21 Oct 2026	Low	07:43	2.3 ft
Wed 21 Oct 2026	High	14:49	10.8 ft
Wed 21 Oct 2026	Low	21:20	4.5 ft
Thu 22 Oct 2026	High	02:38	8.5 ft
Thu 22 Oct 2026	Low	08:36	2.7 ft
Thu 22 Oct 2026	High	15:13	11.0 ft
Thu 22 Oct 2026	Low	21:43	3.2 ft
Fri 23 Oct 2026	High	03:34	9.3 ft
Fri 23 Oct 2026	Low	09:23	3.2 ft
Fri 23 Oct 2026	High	15:36	11.2 ft
Fri 23 Oct 2026	Low	22:09	1.8 ft
Sat 24 Oct 2026	High	04:25	10.0 ft
Sat 24 Oct 2026	Low	10:08	3.9 ft
Sat 24 Oct 2026	High	16:00	11.3 ft
Sat 24 Oct 2026	Low	22:40	0.3 ft
Sun 25 Oct 2026	High	05:14	10.8 ft
Sun 25 Oct 2026	Low	10:51	4.7 ft
Sun 25 Oct 2026	High	16:26	11.5 ft
Sun 25 Oct 2026	Low	23:14	-1.0 ft

Position: 47.5733° N, 122.5430° W
Time zone: America/Los_Angeles
Datum: MLLW datum · NOAA reference highs and lows, adjusted by published offsets
Source: NOAA tide offsets from 9447130
Region: WA, United States

Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.

Slackwater database (https://github.com/openwatersio/slackwater-database)

How we check predictions — dated samples and their limits.