37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

60°
H -°
L 54°
W
15mph
Low tide
5:40 am

Tides Today & Tomorrow in Grant Line Canal (drawbridge), CA

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 35m at 5:40 am (0.5 ft)
Next high tide : 11:34 am (3.0 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:373.18:463.64:14-0.13:391.47:214:57Waxing Crescent1Tue
2Wed11:133.09:293.54:370.04:221.37:214:58Waxing Crescent2Wed
3Thu11:473.010:173.25:020.05:091.27:214:59Waxing Crescent3Thu
4Fri12:203.05:320.06:031.17:214:59First Quarter4Fri
5Sat12:543.16:100.17:061.07:215:00First Quarter5Sat
6Sun12:202.71:323.26:550.38:220.87:215:01First Quarter6Sun
7Mon1:492.52:133.47:460.59:400.67:215:02First Quarter7Mon
8Tue3:232.42:583.68:410.710:480.47:215:03Waxing Gibbous8Tue
9Wed4:412.63:463.99:390.911:490.27:215:04Waxing Gibbous9Wed
10Thu5:472.84:344.110:381.17:215:05Waxing Gibbous10Thu
11Fri6:463.05:244.312:430.011:38 AM1.27:205:06Waxing Gibbous11Fri
12Sat7:393.16:154.51:34-0.212:371.37:205:07Full Moon12Sat
13Sun8:303.37:074.52:23-0.31:371.37:205:08Full Moon13Sun
14Mon9:183.48:004.43:09-0.32:351.27:205:09Full Moon14Mon
15Tue10:053.48:544.23:52-0.33:331.17:195:10Waning Gibbous15Tue
16Wed10:513.49:513.94:34-0.34:311.07:195:11Waning Gibbous16Wed
17Thu11:383.510:533.55:15-0.25:320.97:195:12Waning Gibbous17Thu
18Fri12:253.55:570.06:380.87:185:13Third Quarter18Fri
19Sat12:023.11:143.56:410.27:490.67:185:14Third Quarter19Sat
20Sun1:192.82:053.57:280.49:010.57:175:15Third Quarter20Sun
21Mon2:372.72:563.58:200.710:090.37:175:16Third Quarter21Mon
22Tue3:502.63:453.69:160.911:100.17:165:17Waning Crescent22Tue
23Wed4:562.74:303.710:121.17:165:18Waning Crescent23Wed
24Thu5:532.95:103.712:040.011:06 AM1.27:155:19Waning Crescent24Thu
25Fri6:453.05:463.812:52-0.111:56 AM1.37:145:21Waning Crescent25Fri
26Sat7:313.26:193.81:35-0.112:421.47:145:22New Moon26Sat
27Sun8:133.26:513.82:13-0.11:261.47:135:23New Moon27Sun
28Mon8:513.27:243.72:47-0.12:071.37:125:24New Moon28Mon
29Tue9:263.27:593.73:160.02:451.37:125:25New Moon29Tue
30Wed9:553.28:373.63:400.03:231.17:115:26Waxing Crescent30Wed
31Thu10:213.29:193.44:000.04:011.07:105:27Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

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Is this week a spring tide or neap tide in Grant Line Canal (drawbridge), CA?

Grant Line Canal (drawbridge), CA is currently in a transitional phase. Tonight's moon is 77% 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 shifting between spring and neap.

What datum are Grant Line Canal (drawbridge), CA 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 Grant Line Canal (drawbridge), CA?

Tide predictions for Grant Line Canal (drawbridge), CA 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 Grant Line Canal (drawbridge), CA?

Tide data for Grant Line Canal (drawbridge), CA is sourced from NOAA Station #9414785. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414785.

What is the moon phase in Grant Line Canal (drawbridge), CA tonight?

Tonight the moon over Grant Line Canal (drawbridge), CA is Waning Gibbous (77% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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