37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

60°
H -°
L 54°
WSW
13mph
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 3h 51m 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 - Feb 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:433.210:053.24:230.04:420.97:095:28Waxing Crescent1Fri
2Sat11:083.310:592.94:520.15:290.87:085:30Waxing Crescent2Sat
3Sun11:403.45:290.36:260.87:075:31First Quarter3Sun
4Mon12:062.712:213.56:140.57:410.77:075:32First Quarter4Mon
5Tue1:382.51:113.67:060.79:110.67:065:33First Quarter5Tue
6Wed3:142.52:083.88:071.010:280.47:055:34First Quarter6Wed
7Thu4:312.63:103.99:151.211:310.27:045:35Waxing Gibbous7Thu
8Fri5:352.94:124.110:251.37:035:36Waxing Gibbous8Fri
9Sat6:303.15:134.212:260.011:32 AM1.37:025:37Waxing Gibbous9Sat
10Sun7:203.36:104.31:16-0.212:351.27:005:38Full Moon10Sun
11Mon8:053.47:054.32:02-0.21:331.16:595:40Full Moon11Mon
12Tue8:483.57:584.22:44-0.22:290.96:585:41Full Moon12Tue
13Wed9:303.58:524.03:24-0.23:230.86:575:42Waning Gibbous13Wed
14Thu10:103.69:463.74:02-0.14:170.66:565:43Waning Gibbous14Thu
15Fri10:503.510:443.44:380.05:130.66:555:44Waning Gibbous15Fri
16Sat11:303.511:493.05:140.26:130.56:545:45Waning Gibbous16Sat
17Sun12:133.55:530.57:200.56:525:46Third Quarter17Sun
18Mon1:022.81:003.46:380.78:300.46:515:47Third Quarter18Mon
19Tue2:182.71:543.47:331.09:390.36:505:48Third Quarter19Tue
20Wed3:302.72:523.38:371.210:420.26:495:49Third Quarter20Wed
21Thu4:352.83:493.49:441.311:360.06:475:50Waning Crescent21Thu
22Fri5:313.04:413.410:461.36:465:51Waning Crescent22Fri
23Sat6:203.15:263.512:230.011:41 AM1.36:455:52Waning Crescent23Sat
24Sun7:023.26:063.51:04-0.112:291.26:445:53Waning Crescent24Sun
25Mon7:413.36:433.51:400.01:131.16:425:54New Moon25Mon
26Tue8:143.37:193.52:120.01:541.06:415:55New Moon26Tue
27Wed8:423.37:563.52:380.12:320.96:395:56New Moon27Wed
28Thu9:043.38:353.43:000.13:080.86:385:57New Moon28Thu
29Fri9:223.39:173.33:220.23:430.76:375:58Waxing Crescent29Fri
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