Tides Today & Tomorrow in Upright Head, Lopez Island, WA

TIDE TIMES for Friday, November 13, 2026
The tide is currently falling in Upright Head, Lopez Island, WA.

Next low tide (tomorrow) : in 14h 37m at 12:57 am (-0.6 ft)
Next high tide (tomorrow) : 10:04 am (8.2 ft)
Sunset today : 4:34 pm
Sunrise tomorrow : 7:17 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #9449911
Common Questions About Tides

Upright Head, Lopez Island, WA Tides - Jun 1932

< May 1932

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Jul 1932 >

Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Wed	12:51	7.3	5:01	6.7	8:58	-0.4	8:24	6.0	4:13	8:05		1	Wed
2	Thu	1:06	7.3	5:44	7.3	9:25	-1.0	9:26	6.5	4:12	8:06		2	Thu
3	Fri	1:27	7.2	6:26	7.7	9:55	-1.5	10:25	6.8	4:12	8:07		3	Fri
4	Sat	1:49	7.2	7:08	8.1	10:26	-1.8	11:24	7.0	4:11	8:07		4	Sat
5	Sun	2:10	7.2	7:50	8.3	11:00	-2.0			4:11	8:08		5	Sun
6	Mon			8:32	8.4	11:35	-2.0			4:10	8:09		6	Mon
7	Tue			9:11	8.5			12:13	-1.9	4:10	8:10		7	Tue
8	Wed			9:45	8.5			12:52	-1.5	4:09	8:11		8	Wed
9	Thu			10:13	8.4			1:32	-1.0	4:09	8:11		9	Thu
10	Fri			10:34	8.2			2:15	-0.1	4:09	8:12		10	Fri
11	Sat	7:46	4.4	10:49	8.1	5:50	4.3	2:59	1.1	4:08	8:13		11	Sat
12	Sun	10:29	4.0	11:04	8.1	6:06	3.0	3:47	2.4	4:08	8:13		12	Sun
13	Mon			1:15	4.7	6:37	1.5	4:42	3.9	4:08	8:14		13	Mon
14	Tue			2:54	5.8	7:14	-0.1	5:51	5.3	4:08	8:14		14	Tue
15	Wed			4:09	6.9	7:54	-1.5	7:08	6.4	4:08	8:15		15	Wed
16	Thu	12:17	8.3	5:07	7.9	8:38	-2.6	8:27	7.1	4:08	8:15		16	Thu
17	Fri	12:51	8.4	5:57	8.5	9:23	-3.3	9:45	7.5	4:08	8:16		17	Fri
18	Sat	1:28	8.3	6:44	8.9	10:09	-3.6	11:00	7.6	4:08	8:16		18	Sat
19	Sun	2:10	8.1	7:29	9.0	10:54	-3.5			4:08	8:16		19	Sun
20	Mon	2:56	7.7	8:12	8.9	12:15	7.4	11:38 AM	-3.0	4:08	8:17		20	Mon
21	Tue	3:44	7.1	8:51	8.8	1:38	6.9	12:21	-2.3	4:08	8:17		21	Tue
22	Wed			9:26	8.5			1:02	-1.3	4:09	8:17		22	Wed
23	Thu			9:57	8.3			1:40	-0.2	4:09	8:17		23	Thu
24	Fri	6:48	4.6	10:22	8.0	4:54	4.5	2:16	1.0	4:09	8:17		24	Fri
25	Sat	9:10	3.9	10:41	7.7	5:39	3.5	2:49	2.3	4:10	8:17		25	Sat
26	Sun			12:12	4.0	6:16	2.5	3:21	3.5	4:10	8:17		26	Sun
27	Mon			2:01	4.7	6:48	1.5	3:55	4.6	4:11	8:17		27	Mon
28	Tue			11:13	7.5	7:19	0.6			4:11	8:17		28	Tue
29	Wed			11:35	7.5	7:50	-0.2			4:12	8:17		29	Wed
30	Thu			5:08	7.1	8:22	-0.8	7:43	6.8	4:12	8:17		30	Thu
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (9449911)

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Is this week a spring tide or neap tide in Upright Head, Lopez Island, WA?

Upright Head, Lopez Island, WA is currently in a spring phase. Tonight's moon is 18% 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 Upright Head, Lopez Island, 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 Upright Head, Lopez Island, WA?

Tide predictions for Upright Head, Lopez Island, 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 Upright Head, Lopez Island, WA?

Tide data for Upright Head, Lopez Island, WA is sourced from NOAA Station #9449911. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449911.

What is the moon phase in Upright Head, Lopez Island, WA tonight?

Tonight the moon over Upright Head, Lopez Island, WA is Waxing Crescent (18% illuminated). This places Upright Head, Lopez Island, 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

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