37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

72°
H -°
L 61°
W
8mph
High tide
9:37 pm

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 : 3:32 am (0.9 ft)
Next high tide (tomorrow) : in 19m at 9:37 pm (3.3 ft)
Sunset today : 7:41 pm
Sunrise tomorrow : 6:32 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:003.310:474.05:180.54:550.66:367:35Waxing Crescent1Sun
2Mon12:023.06:110.55:360.86:377:33Waxing Crescent2Mon
3Tue1:152.87:160.56:251.06:377:32First Quarter3Tue
4Wed12:164.02:362.78:330.57:241.26:387:30First Quarter4Wed
5Thu1:153.93:542.89:510.48:361.36:397:29First Quarter5Thu
6Fri2:273.85:012.911:010.39:591.36:407:27Waxing Gibbous6Fri
7Sat3:513.85:593.112:010.16:417:26Waxing Gibbous7Sat
8Sun5:083.86:493.312:520.06:427:24Waxing Gibbous8Sun
9Mon6:133.87:333.412:241.01:370.06:427:23Waxing Gibbous9Mon
10Tue7:083.88:123.51:230.92:170.06:437:21Full Moon10Tue
11Wed7:593.78:483.62:170.72:530.26:447:19Full Moon11Wed
12Thu8:473.69:203.63:070.63:260.36:457:18Full Moon12Thu
13Fri9:353.49:473.73:550.53:560.56:467:16Waning Gibbous13Fri
14Sat10:253.210:113.74:410.54:240.76:477:15Waning Gibbous14Sat
15Sun11:173.110:353.75:270.44:540.96:477:13Waning Gibbous15Sun
16Mon12:142.96:130.55:281.06:487:12Waning Gibbous16Mon
17Tue1:172.87:040.56:111.26:497:10Third Quarter17Tue
18Wed2:242.78:020.57:021.36:507:09Third Quarter18Wed
19Thu12:263.53:302.79:070.58:051.46:517:07Third Quarter19Thu
20Fri1:243.34:302.810:100.49:181.46:527:05Third Quarter20Fri
21Sat2:353.25:232.911:060.310:281.36:537:04Third Quarter21Sat
22Sun3:533.26:083.011:530.211:301.16:537:02Waning Crescent22Sun
23Mon5:013.26:463.112:320.26:547:01Waning Crescent23Mon
24Tue5:583.37:183.212:240.91:060.26:556:59Waning Crescent24Tue
25Wed6:503.47:443.31:130.71:360.36:566:58New Moon25Wed
26Thu7:393.48:063.52:000.52:050.46:576:56New Moon26Thu
27Fri8:273.48:283.72:460.42:350.56:586:55New Moon27Fri
28Sat9:183.38:553.93:320.33:080.76:596:53New Moon28Sat
29Sun10:113.29:294.14:190.23:460.86:596:51Waxing Crescent29Sun
30Mon11:093.110:094.25:100.14:300.97:006:50Waxing Crescent30Mon
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 100% 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 (100% 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