37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

64°
H 85°
L 53°
W
10mph
Low tide
12:44 pm

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 00m at 12:44 pm (0.1 ft)
Next high tide : 6:52 pm (3.1 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 2080

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:134.19:483.11:341.83:42-0.15:488:31Full Moon1Mon
2Tue7:454.110:323.22:221.94:20-0.15:488:31Full Moon2Tue
3Wed8:214.011:133.23:091.94:53-0.15:498:31Full Moon3Wed
4Thu9:003.911:493.13:551.85:21-0.15:498:31Waning Gibbous4Thu
5Fri9:423.74:391.65:45-0.15:508:31Waning Gibbous5Fri
6Sat12:223.110:27 AM3.55:241.56:07-0.15:508:30Waning Gibbous6Sat
7Sun12:513.111:16 AM3.26:121.36:310.05:518:30Waning Gibbous7Sun
8Mon1:173.112:102.97:041.27:020.15:528:30Third Quarter8Mon
9Tue1:433.21:172.68:051.07:390.35:528:29Third Quarter9Tue
10Wed2:113.42:462.49:170.98:220.65:538:29Third Quarter10Wed
11Thu2:453.74:242.310:350.79:101.05:548:29Third Quarter11Thu
12Fri3:264.05:482.411:470.510:031.35:548:28Waning Crescent12Fri
13Sat4:134.26:592.612:500.35:558:28Waning Crescent13Sat
14Sun5:044.58:002.81:470.15:568:27Waning Crescent14Sun
15Mon5:584.68:533.012:051.82:40-0.15:568:27New Moon15Mon
16Tue6:544.79:423.11:111.83:28-0.25:578:26New Moon16Tue
17Wed7:524.710:283.22:181.74:13-0.35:588:26New Moon17Wed
18Thu8:494.611:113.33:221.64:55-0.35:598:25Waxing Crescent18Thu
19Fri9:474.311:523.44:241.45:33-0.35:598:24Waxing Crescent19Fri
20Sat10:454.05:241.16:10-0.26:008:24Waxing Crescent20Sat
21Sun12:333.511:48 AM3.66:260.96:460.06:018:23Waxing Crescent21Sun
22Mon1:143.612:563.17:320.87:220.36:028:22First Quarter22Mon
23Tue1:563.72:122.88:430.68:020.66:038:21First Quarter23Tue
24Wed2:403.73:332.69:560.58:470.96:038:21First Quarter24Wed
25Thu3:263.84:502.611:060.39:401.26:048:20Waxing Gibbous25Thu
26Fri4:133.95:592.712:100.26:058:19Waxing Gibbous26Fri
27Sat4:593.97:002.91:050.06:068:18Waxing Gibbous27Sat
28Sun5:444.07:533.11:550.06:078:17Waxing Gibbous28Sun
29Mon6:254.08:403.212:371.82:38-0.16:078:16Full Moon29Mon
30Tue7:044.09:223.31:301.83:170.06:088:15Full Moon30Tue
31Wed7:413.99:593.32:181.73:510.06:098:14Full Moon31Wed
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 84% 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 Waxing Gibbous (84% 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