37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

87°
H 89°
L 58°
W
19mph
Low tide
3:51 pm

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

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 1h 28m at 3:51 pm (0.3 ft)
Next high tide : 9:51 pm (3.6 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 6:45 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:402.66:320.75:481.06:367:34Waning Gibbous1Mon
2Tue1:582.57:270.76:311.36:377:32Third Quarter2Tue
3Wed12:143.83:202.58:430.77:251.56:387:31Third Quarter3Wed
4Thu1:033.84:332.610:030.68:321.66:397:29Third Quarter4Thu
5Fri2:043.75:342.711:110.49:481.76:407:28Third Quarter5Fri
6Sat3:153.76:232.812:050.26:417:26Waning Crescent6Sat
7Sun4:303.87:053.012:510.16:417:24Waning Crescent7Sun
8Mon5:383.87:403.112:041.31:300.06:427:23Waning Crescent8Mon
9Tue6:383.98:123.21:011.12:050.06:437:21New Moon9Tue
10Wed7:333.98:403.41:550.82:380.06:447:20New Moon10Wed
11Thu8:273.89:083.62:470.63:100.26:457:18New Moon11Thu
12Fri9:223.79:373.83:400.43:430.36:467:17Waxing Crescent12Fri
13Sat10:193.510:094.04:330.24:180.56:467:15Waxing Crescent13Sat
14Sun11:203.210:464.15:300.24:560.86:477:14Waxing Crescent14Sun
15Mon12:293.06:310.25:411.06:487:12Waxing Crescent15Mon
16Tue1:432.97:390.26:341.36:497:11First Quarter16Tue
17Wed12:194.02:592.88:530.27:401.46:507:09First Quarter17Wed
18Thu1:243.74:102.910:050.29:011.56:517:07First Quarter18Thu
19Fri2:493.55:113.011:090.110:231.46:527:06Waxing Gibbous19Fri
20Sat4:153.46:043.212:040.06:527:04Waxing Gibbous20Sat
21Sun5:253.46:493.312:500.06:537:03Waxing Gibbous21Sun
22Mon6:203.47:283.412:331.01:290.06:547:01Waxing Gibbous22Mon
23Tue7:083.38:023.41:250.82:030.16:557:00Full Moon23Tue
24Wed7:523.28:303.42:120.62:320.36:566:58Full Moon24Wed
25Thu8:343.18:513.42:550.52:550.56:576:56Full Moon25Thu
26Fri9:173.09:063.53:360.43:150.76:586:55Full Moon26Fri
27Sat10:012.99:193.64:140.43:350.96:586:53Waning Gibbous27Sat
28Sun10:492.89:393.84:490.44:021.06:596:52Waning Gibbous28Sun
29Mon11:422.710:093.95:240.44:361.27:006:50Waning Gibbous29Mon
30Tue12:442.66:010.45:181.47:016:49Waning Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

Collapse All
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 3% 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 New Moon (3% 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