37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

63°
H 80°
L 53°
W
7mph
Low tide
9:21 am

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 13m at 9:21 am (0.5 ft)
Next high tide : 3:42 pm (2.6 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:214.08:133.312:401.42:12-0.16:367:35New Moon1Tue
2Wed7:164.08:523.41:391.22:51-0.16:367:33New Moon2Wed
3Thu8:053.89:283.42:321.03:260.06:377:32New Moon3Thu
4Fri8:523.79:593.43:220.93:550.16:387:30New Moon4Fri
5Sat9:383.510:253.44:090.74:200.36:397:29Waxing Crescent5Sat
6Sun10:263.210:453.54:550.64:410.56:407:27Waxing Crescent6Sun
7Mon11:173.011:023.55:400.65:040.76:417:26Waxing Crescent7Mon
8Tue12:162.86:280.65:330.96:417:24Waxing Crescent8Tue
9Wed1:252.67:220.66:101.26:427:23First Quarter9Wed
10Thu2:422.68:270.66:581.46:437:21First Quarter10Thu
11Fri12:353.63:562.69:380.57:581.66:447:20First Quarter11Fri
12Sat1:283.55:012.710:450.49:131.76:457:18First Quarter12Sat
13Sun2:353.45:562.911:420.310:301.76:467:17Waxing Gibbous13Sun
14Mon3:543.46:413.012:300.16:477:15Waxing Gibbous14Mon
15Tue5:063.57:203.11:100.06:477:14Waxing Gibbous15Tue
16Wed6:053.67:523.112:311.31:460.06:487:12Waxing Gibbous16Wed
17Thu6:573.68:203.21:211.12:170.06:497:10Full Moon17Thu
18Fri7:463.68:433.32:070.82:450.16:507:09Full Moon18Fri
19Sat8:353.69:053.52:530.63:120.26:517:07Full Moon19Sat
20Sun9:253.49:303.83:390.43:410.46:527:06Waning Gibbous20Sun
21Mon10:203.39:594.04:270.34:140.66:527:04Waning Gibbous21Mon
22Tue11:213.010:364.15:190.24:520.86:537:03Waning Gibbous22Tue
23Wed12:312.86:170.25:361.16:547:01Waning Gibbous23Wed
24Thu1:502.77:280.36:301.36:556:59Third Quarter24Thu
25Fri12:094.03:102.78:480.37:381.56:566:58Third Quarter25Fri
26Sat1:133.84:222.810:060.29:041.56:576:56Third Quarter26Sat
27Sun2:353.65:233.011:130.110:291.46:586:55Waning Crescent27Sun
28Mon4:063.56:143.212:080.06:586:53Waning Crescent28Mon
29Tue5:223.56:583.312:55-0.16:596:52Waning Crescent29Tue
30Wed6:223.57:373.412:410.91:350.07:006:50Waning Crescent30Wed
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 neap phase. Tonight's moon is 45% 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 minimum.

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 Third Quarter (45% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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