37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

87°
H -°
L 55°
W
12mph
High tide
10:13 pm

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

TIDE TIMES for Sunday, August 30, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 4:54 am (0.6 ft)
Next high tide : in 4h 24m at 10:13 pm (3.6 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 6:34 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:303.62:502.68:400.77:351.16:367:34First Quarter1Thu
2Fri1:193.54:032.69:530.68:371.36:377:33First Quarter2Fri
3Sat2:193.55:062.710:580.59:461.36:387:31First Quarter3Sat
4Sun3:273.66:002.911:530.310:541.36:387:30Waxing Gibbous4Sun
5Mon4:363.76:463.012:410.26:397:28Waxing Gibbous5Mon
6Tue5:413.87:263.21:240.16:407:27Waxing Gibbous6Tue
7Wed6:393.98:033.412:561.02:040.16:417:25Full Moon7Wed
8Thu7:333.98:373.51:510.82:420.16:427:24Full Moon8Thu
9Fri8:273.99:113.72:440.73:190.26:437:22Full Moon9Fri
10Sat9:213.89:463.83:370.53:560.36:437:21Waning Gibbous10Sat
11Sun10:173.710:233.94:310.44:350.46:447:19Waning Gibbous11Sun
12Mon11:183.411:044.05:270.35:180.66:457:18Waning Gibbous12Mon
13Tue12:243.26:280.36:050.86:467:16Waning Gibbous13Tue
14Wed1:353.07:340.37:000.96:477:14Third Quarter14Wed
15Thu12:453.82:493.08:450.38:041.16:487:13Third Quarter15Thu
16Fri1:513.73:593.09:560.39:181.26:497:11Third Quarter16Fri
17Sat3:073.55:013.111:000.210:301.16:497:10Waning Crescent17Sat
18Sun4:213.55:563.311:570.111:361.06:507:08Waning Crescent18Sun
19Mon5:253.56:443.412:450.16:517:07Waning Crescent19Mon
20Tue6:193.57:273.512:330.81:280.16:527:05Waning Crescent20Tue
21Wed7:073.48:043.51:250.72:050.26:537:03New Moon21Wed
22Thu7:503.48:373.52:130.62:370.36:547:02New Moon22Thu
23Fri8:323.39:033.42:570.53:040.56:557:00New Moon23Fri
24Sat9:133.29:223.43:380.53:260.66:556:59New Moon24Sat
25Sun9:553.19:363.54:170.53:470.76:566:57Waxing Crescent25Sun
26Mon10:383.09:543.64:530.54:140.86:576:56Waxing Crescent26Mon
27Tue11:262.910:223.65:290.44:470.96:586:54Waxing Crescent27Tue
28Wed12:192.86:060.45:281.06:596:53Waxing Crescent28Wed
29Thu1:212.76:490.46:151.17:006:51First Quarter29Thu
30Fri2:282.67:460.47:111.27:016:50First Quarter30Fri
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 93% 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 Waning Gibbous (93% 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