37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

57°
H 85°
L 58°
W
8mph
High tide
9:53 am

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

TIDE TIMES for Monday, September 28, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 3:36 pm (0.7 ft)
Next high tide : in 2h 35m at 9:53 am (3.1 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:262.811:19 AM3.46:131.37:240.16:097:56Waxing Crescent1Sun
2Mon2:222.812:093.27:121.38:130.16:087:57First Quarter2Mon
3Tue3:172.81:102.98:201.39:070.26:077:58First Quarter3Tue
4Wed4:082.92:252.79:341.110:000.26:057:59First Quarter4Wed
5Thu4:533.03:502.710:420.910:480.26:047:59First Quarter5Thu
6Fri5:323.15:042.711:420.711:310.36:038:00Waxing Gibbous6Fri
7Sat6:043.36:082.812:360.46:028:01Waxing Gibbous7Sat
8Sun6:333.57:052.912:100.41:260.26:018:02Waxing Gibbous8Sun
9Mon6:593.78:003.012:500.52:150.06:008:03Full Moon9Mon
10Tue7:283.98:543.01:310.73:03-0.15:598:04Full Moon10Tue
11Wed8:024.19:493.12:140.83:51-0.25:588:05Full Moon11Wed
12Thu8:414.210:453.13:021.04:40-0.35:578:06Full Moon12Thu
13Fri9:254.211:433.13:531.15:31-0.35:578:07Waning Gibbous13Fri
14Sat10:134.14:481.26:23-0.35:568:07Waning Gibbous14Sat
15Sun12:433.111:07 AM3.95:491.27:18-0.25:558:08Waning Gibbous15Sun
16Mon1:433.112:103.56:581.28:16-0.25:548:09Third Quarter16Mon
17Tue2:423.21:293.28:151.19:14-0.15:538:10Third Quarter17Tue
18Wed3:393.32:592.99:330.910:100.05:528:11Third Quarter18Wed
19Thu4:323.54:212.810:460.711:010.15:528:12Waning Crescent19Thu
20Fri5:203.65:302.811:510.411:480.25:518:13Waning Crescent20Fri
21Sat6:033.76:302.812:490.25:508:13Waning Crescent21Sat
22Sun6:413.87:252.812:310.41:410.05:508:14Waning Crescent22Sun
23Mon7:143.88:172.91:110.72:29-0.15:498:15New Moon23Mon
24Tue7:423.89:062.91:480.93:14-0.15:488:16New Moon24Tue
25Wed8:053.89:542.92:241.13:55-0.15:488:17New Moon25Wed
26Thu8:283.810:413.03:001.24:34-0.15:478:17New Moon26Thu
27Fri8:553.811:283.03:381.35:08-0.15:478:18Waxing Crescent27Fri
28Sat9:283.84:191.45:390.05:468:19Waxing Crescent28Sat
29Sun12:132.910:07 AM3.75:031.46:070.05:468:20Waxing Crescent29Sun
30Mon12:592.910:51 AM3.55:511.46:370.05:458:20Waxing Crescent30Mon
31Tue1:442.911:41 AM3.26:461.37:120.05:458:21First Quarter31Tue
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 95% 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 (95% 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