37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

78°
H -°
L 54°
W
13mph
Low tide
5:21 pm

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

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 11m at 5:21 pm (0.7 ft)
Next high tide : 11:13 pm (4.0 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:583.47:124.11:54-0.21:390.86:365:59Full Moon1Sun
2Mon8:363.58:074.02:33-0.22:330.66:346:00Full Moon2Mon
3Tue9:123.69:013.83:10-0.13:260.46:336:01Waning Gibbous3Tue
4Wed9:483.69:593.63:470.04:210.36:316:02Waning Gibbous4Wed
5Thu10:253.611:003.34:230.25:180.36:306:03Waning Gibbous5Thu
6Fri11:043.65:020.46:200.36:286:04Waning Gibbous6Fri
7Sat12:103.011:48 AM3.65:470.77:300.36:276:05Third Quarter7Sat
8Sun1:252.81:413.47:401.09:420.27:267:06Third Quarter8Sun
9Mon3:412.82:463.38:461.210:510.17:247:07Third Quarter9Mon
10Tue4:502.93:593.310:011.311:520.07:237:08Third Quarter10Tue
11Wed5:513.05:053.311:121.37:217:09Waning Crescent11Wed
12Thu6:423.26:013.312:43-0.112:131.27:207:10Waning Crescent12Thu
13Fri7:273.36:483.31:28-0.11:061.17:187:11Waning Crescent13Fri
14Sat8:073.37:303.32:07-0.11:530.97:177:12Waning Crescent14Sat
15Sun8:413.38:093.32:410.02:360.87:157:13New Moon15Sun
16Mon9:103.38:463.23:100.13:150.77:147:14New Moon16Mon
17Tue9:333.39:233.13:330.23:520.67:127:15New Moon17Tue
18Wed9:503.310:023.03:530.34:250.57:117:16New Moon18Wed
19Thu10:043.410:442.94:130.44:580.47:097:17Waxing Crescent19Thu
20Fri10:263.511:342.74:410.55:310.47:087:18Waxing Crescent20Fri
21Sat10:563.65:150.76:100.37:067:18Waxing Crescent21Sat
22Sun12:352.611:35 AM3.75:560.97:020.47:047:19Waxing Crescent22Sun
23Mon1:532.512:223.76:461.18:160.47:037:20First Quarter23Mon
24Tue3:162.51:183.67:471.39:470.37:017:21First Quarter24Tue
25Wed4:282.62:273.59:021.311:020.27:007:22First Quarter25Wed
26Thu5:292.83:463.510:241.36:587:23Waxing Gibbous26Thu
27Fri6:193.05:053.612:010.011:37 AM1.16:577:24Waxing Gibbous27Fri
28Sat7:033.26:133.712:51-0.112:400.96:557:25Waxing Gibbous28Sat
29Sun7:423.47:143.71:35-0.11:380.66:547:26Waxing Gibbous29Sun
30Mon8:193.58:103.72:16-0.12:320.46:527:27Full Moon30Mon
31Tue8:533.69:053.62:550.03:250.26:517:28Full Moon31Tue
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 transitional phase. Tonight's moon is 77% 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 shifting between spring and neap.

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 (77% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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