37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

76°
H 89°
L 56°
W
13mph
Low tide
3:54 pm

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

TIDE TIMES for Saturday, August 29, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 04m at 3:54 pm (0.2 ft)
Next high tide : 9:54 pm (3.4 ft)
Sunset today : 7:39 pm
Sunrise tomorrow : 6:33 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:084.09:093.72:260.83:140.16:357:35Full Moon1Mon
2Tue9:023.99:453.83:220.63:510.26:367:34Full Moon2Tue
3Wed9:563.710:213.84:150.54:270.46:377:32Waning Gibbous3Wed
4Thu10:513.510:553.85:080.55:020.56:387:31Waning Gibbous4Thu
5Fri11:503.211:303.86:020.45:390.76:397:29Waning Gibbous5Fri
6Sat12:543.06:590.56:200.96:407:28Third Quarter6Sat
7Sun12:093.72:032.98:010.57:101.16:417:26Third Quarter7Sun
8Mon12:553.63:122.89:080.58:091.36:417:24Third Quarter8Mon
9Tue1:533.54:182.910:140.49:181.46:427:23Third Quarter9Tue
10Wed3:023.45:163.011:130.310:271.36:437:21Waning Crescent10Wed
11Thu4:123.36:073.112:040.26:447:20Waning Crescent11Thu
12Fri5:133.36:513.212:480.26:457:18Waning Crescent12Fri
13Sat6:043.47:293.212:241.11:250.26:467:17Waning Crescent13Sat
14Sun6:503.48:023.31:130.91:570.36:467:15Waning Crescent14Sun
15Mon7:333.48:293.31:590.82:240.36:477:14New Moon15Mon
16Tue8:143.48:493.42:410.72:460.46:487:12New Moon16Tue
17Wed8:563.39:043.53:210.63:090.56:497:11New Moon17Wed
18Thu9:403.29:243.74:000.53:360.66:507:09Waxing Crescent18Thu
19Fri10:273.19:533.94:400.44:090.76:517:07Waxing Crescent19Fri
20Sat11:193.010:294.05:210.44:480.96:517:06Waxing Crescent20Sat
21Sun12:212.96:100.45:331.06:527:04Waxing Crescent21Sun
22Mon1:322.87:110.46:271.16:537:03First Quarter22Mon
23Tue12:053.92:462.78:250.47:311.26:547:01First Quarter23Tue
24Wed1:073.73:552.89:400.38:481.36:557:00First Quarter24Wed
25Thu2:233.64:563.010:470.210:101.26:566:58Waxing Gibbous25Thu
26Fri3:513.55:483.111:430.111:250.96:576:56Waxing Gibbous26Fri
27Sat5:103.56:343.312:330.16:586:55Waxing Gibbous27Sat
28Sun6:163.67:153.512:290.71:170.16:586:53Waxing Gibbous28Sun
29Mon7:133.67:533.71:280.51:570.26:596:52Full Moon29Mon
30Tue8:073.58:273.82:220.32:350.37:006:50Full Moon30Tue
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 spring phase. Tonight's moon is 97% 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 maximum.

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 Full Moon (97% illuminated). This places Grant Line Canal (drawbridge), CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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