37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

61°
H 88°
L 56°
WNW
8mph
High tide
9:03 am

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

TIDE TIMES for Saturday, August 29, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 3:54 pm (0.2 ft)
Next high tide : in 2h 09m at 9:03 am (3.6 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 - Jun 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:553.66:042.512:220.35:458:22Waxing Gibbous1Sun
2Mon5:273.87:062.71:160.15:448:22Waxing Gibbous2Mon
3Tue6:034.18:042.82:08-0.15:448:23Waxing Gibbous3Tue
4Wed6:444.38:593.012:471.22:58-0.25:448:24Full Moon4Wed
5Thu7:284.59:523.11:421.33:46-0.35:448:24Full Moon5Thu
6Fri8:164.510:443.12:391.44:34-0.45:438:25Full Moon6Fri
7Sat9:074.411:353.23:391.45:20-0.45:438:25Waning Gibbous7Sat
8Sun10:024.24:411.36:06-0.45:438:26Waning Gibbous8Sun
9Mon12:263.311:01 AM3.85:451.26:52-0.35:438:26Waning Gibbous9Mon
10Tue1:163.412:073.56:531.17:39-0.25:438:27Third Quarter10Tue
11Wed2:073.41:253.18:060.98:270.05:438:27Third Quarter11Wed
12Thu2:573.62:492.89:200.79:160.25:438:28Third Quarter12Thu
13Fri3:473.74:082.610:320.510:060.55:438:28Third Quarter13Fri
14Sat4:343.85:192.611:390.210:550.75:438:29Waning Crescent14Sat
15Sun5:173.96:232.712:380.05:438:29Waning Crescent15Sun
16Mon5:574.07:212.81:31-0.15:438:29Waning Crescent16Mon
17Tue6:324.08:132.912:301.22:20-0.15:438:30Waning Crescent17Tue
18Wed7:034.09:033.01:151.33:04-0.15:438:30New Moon18Wed
19Thu7:324.09:493.11:591.53:44-0.15:438:30New Moon19Thu
20Fri8:034.010:323.12:441.54:20-0.15:438:31New Moon20Fri
21Sat8:363.911:123.13:271.64:510.05:448:31New Moon21Sat
22Sun9:143.811:493.14:111.55:160.05:448:31Waxing Crescent22Sun
23Mon9:553.74:541.45:370.05:448:31Waxing Crescent23Mon
24Tue12:233.110:40 AM3.45:401.35:590.05:448:31Waxing Crescent24Tue
25Wed12:553.111:30 AM3.26:291.26:280.05:458:31Waxing Crescent25Wed
26Thu1:243.112:272.97:261.17:050.25:458:31First Quarter26Thu
27Fri1:543.31:372.68:311.07:480.45:458:32First Quarter27Fri
28Sat2:283.43:052.59:440.88:360.65:468:32First Quarter28Sat
29Sun3:083.64:332.410:560.69:290.95:468:32First Quarter29Sun
30Mon3:523.95:482.612:000.45:478:31Waxing Gibbous30Mon
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