37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

78°
H -°
L 54°
W
13mph
Low tide
5:21 pm

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 57m at 5:21 pm (0.7 ft)
Next high tide : 11:13 pm (4.0 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 - Feb 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:153.38:074.33:05-0.32:401.17:095:29Full Moon1Sun
2Mon9:553.49:024.13:44-0.33:360.97:085:30Waning Gibbous2Mon
3Tue10:353.59:593.84:22-0.24:330.87:075:31Waning Gibbous3Tue
4Wed11:173.511:023.45:00-0.15:330.67:065:33Waning Gibbous4Wed
5Thu12:013.55:400.16:400.67:055:34Third Quarter5Thu
6Fri12:143.112:493.56:240.47:540.57:045:35Third Quarter6Fri
7Sat1:332.81:423.67:150.79:090.37:035:36Third Quarter7Sat
8Sun2:532.72:393.68:140.910:180.27:025:37Third Quarter8Sun
9Mon4:072.83:373.69:191.111:200.07:015:38Waning Crescent9Mon
10Tue5:112.94:303.710:241.37:005:39Waning Crescent10Tue
11Wed6:073.15:183.712:13-0.111:23 AM1.36:595:40Waning Crescent11Wed
12Thu6:553.26:003.71:00-0.112:171.36:575:41Waning Crescent12Thu
13Fri7:393.36:393.71:42-0.11:051.36:565:43New Moon13Fri
14Sat8:183.37:143.62:19-0.11:491.26:555:44New Moon14Sat
15Sun8:533.37:493.62:500.02:291.16:545:45New Moon15Sun
16Mon9:243.28:253.43:170.03:071.06:535:46New Moon16Mon
17Tue9:483.29:023.33:370.13:420.96:525:47Waxing Crescent17Tue
18Wed10:073.29:443.13:560.24:180.86:505:48Waxing Crescent18Wed
19Thu10:253.310:312.94:190.24:560.76:495:49Waxing Crescent19Thu
20Fri10:503.411:292.64:490.45:400.76:485:50Waxing Crescent20Fri
21Sat11:233.45:270.66:370.76:465:51First Quarter21Sat
22Sun12:502.412:063.56:130.87:580.66:455:52First Quarter22Sun
23Mon2:252.412:583.67:091.19:270.56:445:53First Quarter23Mon
24Tue3:472.51:593.78:151.310:380.36:435:54First Quarter24Tue
25Wed4:542.73:063.89:281.411:360.16:415:55Waxing Gibbous25Wed
26Thu5:482.94:153.910:391.36:405:56Waxing Gibbous26Thu
27Fri6:363.15:184.112:270.011:44 AM1.26:385:57Waxing Gibbous27Fri
28Sat7:183.26:174.11:12-0.212:431.06:375:58Full Moon28Sat
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