Tides Today & Tomorrow in Westport, Grays Harbor, WA

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Westport, Grays Harbor, WA.

Next low tide : in 4h 55m at 6:15 am (-1.7 ft)
Next high tide : 1:03 pm (7.8 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:09 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9441102
Common Questions About Tides

Westport, Grays Harbor, WA Tides - Jul 1940

< Jun 1940

Print this Tide Chart

Aug 1940 >

Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Mon	10:00	6.2	9:35	8.6	3:32	0.6	3:14	3.0	4:25	8:14		1	Mon
2	Tue	10:53	6.6	10:20	9.0	4:17	0.0	4:04	3.0	4:26	8:14		2	Tue
3	Wed	11:42	7.0	11:04	9.3	5:00	-0.7	4:51	2.8	4:26	8:14		3	Wed
4	Thu			12:27	7.4	5:42	-1.2	5:37	2.6	4:27	8:13		4	Thu
5	Fri			1:09	7.8	6:23	-1.6	6:23	2.4	4:28	8:13		5	Fri
6	Sat	12:33	9.5	1:51	8.1	7:04	-1.9	7:09	2.1	4:29	8:13		6	Sat
7	Sun	1:18	9.5	2:33	8.3	7:45	-1.9	7:56	1.8	4:29	8:12		7	Sun
8	Mon	2:04	9.2	3:15	8.4	8:27	-1.7	8:46	1.6	4:30	8:12		8	Mon
9	Tue	2:54	8.7	3:59	8.6	9:11	-1.2	9:42	1.5	4:31	8:11		9	Tue
10	Wed	3:48	8.0	4:46	8.6	9:57	-0.6	10:43	1.3	4:32	8:11		10	Wed
11	Thu	4:50	7.3	5:36	8.7	10:48	0.2	11:48	1.0	4:33	8:10		11	Thu
12	Fri	6:00	6.6	6:31	8.8	11:44	1.1			4:34	8:09		12	Fri
13	Sat	7:17	6.3	7:29	8.9	12:57	0.7	12:46	1.8	4:35	8:09		13	Sat
14	Sun	8:35	6.3	8:28	9.1	2:06	0.2	1:52	2.3	4:36	8:08		14	Sun
15	Mon	9:45	6.6	9:24	9.3	3:09	-0.3	2:56	2.5	4:37	8:07		15	Mon
16	Tue	10:46	7.1	10:17	9.5	4:05	-0.8	3:54	2.5	4:38	8:06		16	Tue
17	Wed	11:38	7.5	11:06	9.6	4:54	-1.1	4:48	2.5	4:39	8:05		17	Wed
18	Thu			12:25	7.8	5:40	-1.3	5:38	2.3	4:40	8:05		18	Thu
19	Fri			1:06	8.0	6:22	-1.3	6:25	2.2	4:41	8:04		19	Fri
20	Sat	12:37	9.3	1:45	8.1	7:01	-1.2	7:09	2.1	4:42	8:03		20	Sat
21	Sun	1:18	9.0	2:21	8.2	7:38	-0.9	7:51	2.0	4:43	8:02		21	Sun
22	Mon	1:58	8.6	2:57	8.1	8:14	-0.5	8:33	2.0	4:44	8:01		22	Mon
23	Tue	2:37	8.1	3:32	8.1	8:50	0.0	9:17	2.1	4:45	8:00		23	Tue
24	Wed	3:17	7.5	4:07	8.0	9:25	0.6	10:03	2.1	4:46	7:58		24	Wed
25	Thu	4:01	6.9	4:44	7.9	10:02	1.3	10:55	2.1	4:47	7:57		25	Thu
26	Fri	4:52	6.3	5:25	7.8	10:43	2.0	11:51	2.0	4:48	7:56		26	Fri
27	Sat	5:54	5.8	6:12	7.8	11:31	2.6			4:50	7:55		27	Sat
28	Sun	7:08	5.6	7:05	7.9	12:53	1.8	12:29	3.1	4:51	7:54		28	Sun
29	Mon	8:24	5.7	8:03	8.1	1:56	1.4	1:35	3.3	4:52	7:52		29	Mon
30	Tue	9:30	6.0	8:58	8.4	2:53	0.8	2:39	3.3	4:53	7:51		30	Tue
31	Wed	10:25	6.5	9:51	8.8	3:45	0.1	3:35	3.1	4:54	7:50		31	Wed
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (9441102)

www.USHarbors.com

The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

What time does the tide turn (slack tide) in Westport, Grays Harbor, WA today?

Slack tide in Westport, Grays Harbor, WA is approximately 9:39 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Westport, Grays Harbor, WA?

Westport, Grays Harbor, WA is currently in a spring phase. Tonight's moon is 1% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Westport, Grays Harbor, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Westport, Grays Harbor, WA?

Tide predictions for Westport, Grays Harbor, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Westport, Grays Harbor, WA?

Tide data for Westport, Grays Harbor, WA is sourced from NOAA Station #9441102. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9441102.

What is the moon phase in Westport, Grays Harbor, WA tonight?

Tonight the moon over Westport, Grays Harbor, WA is New Moon (1% illuminated). This places Westport, Grays Harbor, WA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA

In The Zone: The Sabre 51 Salon Express

By US Harbors When Sabre Yachts completed construction of hull number 200 of its 48 Salon Express model, more than half the crew who built it had also worked on hull number one. The average tenure on that line was 12 years, and they produced a yacht that proved to… Learn More