37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

68°
H 81°
L 54°
W
15mph
Low tide
4:46 pm

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

TIDE TIMES for Monday, August 31, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 02m at 4:46 pm (0.5 ft)
Next high tide : 10:39 pm (3.8 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waning Gibbous (86% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Nov 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:363.17:14-0.16:531.17:316:07Third Quarter1Wed
2Thu12:093.62:393.18:160.08:061.17:326:06Third Quarter2Thu
3Fri1:243.33:393.29:170.09:220.97:336:04Third Quarter3Fri
4Sat2:503.04:343.310:150.110:330.77:346:03Third Quarter4Sat
5Sun3:092.94:233.410:080.110:370.56:355:02Waning Crescent5Sun
6Mon4:172.95:073.510:550.211:340.36:365:01Waning Crescent6Mon
7Tue5:152.95:463.611:360.36:375:01Waning Crescent7Tue
8Wed6:082.96:193.612:260.112:130.56:395:00Waning Crescent8Wed
9Thu6:572.96:473.61:130.012:460.76:404:59New Moon9Thu
10Fri7:442.97:083.61:580.01:160.96:414:58New Moon10Fri
11Sat8:302.97:253.62:390.01:461.16:424:57New Moon11Sat
12Sun9:162.97:463.73:180.02:191.26:434:56New Moon12Sun
13Mon10:012.98:153.73:540.02:561.26:444:55Waxing Crescent13Mon
14Tue10:482.98:513.64:270.03:371.36:454:55Waxing Crescent14Tue
15Wed11:352.89:343.54:590.04:241.36:464:54Waxing Crescent15Wed
16Thu12:242.85:320.05:161.36:474:53Waxing Crescent16Thu
17Fri1:132.86:120.06:161.26:484:53First Quarter17Fri
18Sat2:012.97:000.17:241.16:494:52First Quarter18Sat
19Sun12:272.92:473.07:530.18:380.96:504:51First Quarter19Sun
20Mon1:502.73:283.18:470.29:470.76:514:51First Quarter20Mon
21Tue3:172.74:063.49:380.310:500.46:524:50Waxing Gibbous21Tue
22Wed4:312.84:423.610:270.411:470.26:534:50Waxing Gibbous22Wed
23Thu5:362.95:183.911:150.66:544:49Waxing Gibbous23Thu
24Fri6:363.05:564.112:420.012:020.76:554:49Full Moon24Fri
25Sat7:333.16:374.31:35-0.212:520.96:564:48Full Moon25Sat
26Sun8:303.27:204.42:27-0.31:451.06:574:48Full Moon26Sun
27Mon9:263.28:074.33:18-0.32:391.16:584:48Waning Gibbous27Mon
28Tue10:223.28:574.14:09-0.33:371.16:594:47Waning Gibbous28Tue
29Wed11:183.29:513.94:59-0.34:371.17:004:47Waning Gibbous29Wed
30Thu12:143.35:50-0.25:421.17:014:47Waning Gibbous30Thu
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 86% 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 (86% 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