37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

88°
H 90°
L 53°
NW
4mph
Low tide
5:16 pm

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

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 26m at 5:16 pm (1.0 ft)
Next high tide : 11:03 pm (3.7 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Feb 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:542.61:003.66:470.58:380.67:095:29First Quarter1Mon
2Tue2:322.51:533.77:440.810:020.47:085:30First Quarter2Tue
3Wed3:592.62:523.98:481.111:120.27:075:31Waxing Gibbous3Wed
4Thu5:122.83:534.19:591.37:075:32Waxing Gibbous4Thu
5Fri6:133.04:534.212:120.011:08 AM1.47:065:33Waxing Gibbous5Fri
6Sat7:073.25:504.31:05-0.212:121.47:055:34Full Moon6Sat
7Sun7:563.36:434.31:53-0.21:121.37:045:35Full Moon7Sun
8Mon8:413.47:354.22:37-0.32:081.27:035:36Full Moon8Mon
9Tue9:233.48:254.03:17-0.23:011.07:025:38Full Moon9Tue
10Wed10:033.49:143.73:53-0.13:520.97:015:39Waning Gibbous10Wed
11Thu10:403.410:063.44:260.04:430.86:595:40Waning Gibbous11Thu
12Fri11:163.411:033.14:570.15:370.76:585:41Waning Gibbous12Fri
13Sat11:513.35:270.36:360.76:575:42Third Quarter13Sat
14Sun12:082.812:273.36:010.57:420.66:565:43Third Quarter14Sun
15Mon1:232.51:063.36:420.88:520.56:555:44Third Quarter15Mon
16Tue2:412.51:513.37:331.110:000.46:545:45Third Quarter16Tue
17Wed3:542.52:443.38:361.310:590.26:525:46Third Quarter17Wed
18Thu4:572.73:383.49:431.411:510.16:515:47Waning Crescent18Thu
19Fri5:512.94:293.510:451.56:505:48Waning Crescent19Fri
20Sat6:383.15:153.612:360.011:40 AM1.46:495:49Waning Crescent20Sat
21Sun7:203.15:583.71:16-0.112:301.36:475:50Waning Crescent21Sun
22Mon7:563.26:403.71:51-0.11:151.26:465:51New Moon22Mon
23Tue8:283.27:213.72:22-0.11:571.16:455:53New Moon23Tue
24Wed8:553.28:043.72:49-0.12:370.96:435:54New Moon24Wed
25Thu9:183.38:493.63:140.03:180.76:425:55Waxing Crescent25Thu
26Fri9:413.49:383.43:400.04:010.66:415:56Waxing Crescent26Fri
27Sat10:083.510:343.14:110.24:480.56:395:57Waxing Crescent27Sat
28Sun10:413.611:422.84:470.35:440.56:385:58Waxing Crescent28Sun
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 22% 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 Waxing Crescent (22% 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