37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

70°
H 99°
L 71°
NW
6mph
Low tide
1:32 pm

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

TIDE TIMES for Tuesday, September 8, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 5h 00m at 1:32 pm (-0.1 ft)
Next high tide : 7:34 pm (3.2 ft)
Sunset today : 7:24 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waning Crescent (7% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:013.112:303.37:161.28:39-0.16:097:56Third Quarter1Sun
2Mon3:003.11:533.08:321.19:360.06:087:57Third Quarter2Mon
3Tue3:563.23:212.89:480.910:290.06:077:57Third Quarter3Tue
4Wed4:463.34:372.710:580.711:170.16:067:58Waning Crescent4Wed
5Thu5:323.45:412.611:590.411:590.36:057:59Waning Crescent5Thu
6Fri6:113.56:372.712:530.26:048:00Waning Crescent6Fri
7Sat6:453.67:282.712:370.51:420.06:038:01Waning Crescent7Sat
8Sun7:143.68:162.71:110.72:270.06:028:02New Moon8Sun
9Mon7:363.79:032.81:420.93:09-0.16:018:03New Moon9Mon
10Tue7:543.89:492.82:121.13:48-0.16:008:04New Moon10Tue
11Wed8:153.810:352.82:451.24:24-0.15:598:05New Moon11Wed
12Thu8:433.911:202.83:211.34:56-0.15:588:06Waxing Crescent12Thu
13Fri9:193.94:021.35:26-0.15:578:06Waxing Crescent13Fri
14Sat12:052.810:00 AM3.84:471.35:55-0.15:568:07Waxing Crescent14Sat
15Sun12:512.810:46 AM3.75:361.36:29-0.15:558:08Waxing Crescent15Sun
16Mon1:382.811:38 AM3.46:321.37:11-0.15:548:09First Quarter16Mon
17Tue2:242.812:393.27:361.28:000.05:538:10First Quarter17Tue
18Wed3:102.91:522.98:491.08:530.15:538:11First Quarter18Wed
19Thu3:533.13:172.710:040.89:470.25:528:12First Quarter19Thu
20Fri4:343.34:422.711:140.510:390.45:518:12Waxing Gibbous20Fri
21Sat5:123.65:552.812:170.25:508:13Waxing Gibbous21Sat
22Sun5:493.97:012.91:150.05:508:14Waxing Gibbous22Sun
23Mon6:284.18:013.012:190.82:11-0.25:498:15Full Moon23Mon
24Tue7:084.39:003.11:101.03:04-0.35:498:16Full Moon24Tue
25Wed7:504.49:563.22:031.13:56-0.45:488:16Full Moon25Wed
26Thu8:354.410:523.22:591.34:46-0.45:478:17Waning Gibbous26Thu
27Fri9:234.211:473.23:571.35:35-0.45:478:18Waning Gibbous27Fri
28Sat10:134.04:561.36:23-0.35:468:19Waning Gibbous28Sat
29Sun12:403.311:09 AM3.65:581.37:09-0.25:468:19Waning Gibbous29Sun
30Mon1:333.312:123.27:031.27:56-0.15:458:20Third Quarter30Mon
31Tue2:253.31:282.98:131.08:430.05:458:21Third 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 7% 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 Crescent (7% 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