37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

56°
H -°
L 48°
W
7mph
Low tide
5:03 am

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

TIDE TIMES for Tuesday, October 13, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 41m at 5:03 am (0.1 ft)
Next high tide : 11:00 am (2.9 ft)
Sunset today : 6:32 pm
Sunrise tomorrow : 7:11 am
Moon phase : Waxing Crescent (5% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:124.24:592.711:000.39:071.65:087:15Waxing Gibbous1Tue
2Wed3:154.36:032.912:020.15:097:14Waxing Gibbous2Wed
3Thu4:214.46:573.112:56-0.15:107:13Waxing Gibbous3Thu
4Fri5:254.47:453.21:44-0.25:117:12Full Moon4Fri
5Sat6:244.48:293.312:431.62:28-0.25:127:10Full Moon5Sat
6Sun7:204.39:103.41:451.43:07-0.25:137:09Full Moon6Sun
7Mon8:134.19:483.52:421.23:43-0.15:147:08Waning Gibbous7Mon
8Tue9:063.810:243.53:371.04:150.05:147:07Waning Gibbous8Tue
9Wed10:003.510:583.64:310.94:450.25:157:06Waning Gibbous9Wed
10Thu10:593.111:303.65:270.85:150.45:167:05Waning Gibbous10Thu
11Fri12:062.86:270.75:470.75:177:04Third Quarter11Fri
12Sat12:033.71:232.67:340.76:261.05:187:03Third Quarter12Sat
13Sun12:403.72:422.58:460.67:161.35:197:01Third Quarter13Sun
14Mon1:243.73:552.69:560.58:181.65:207:00Third Quarter14Mon
15Tue2:173.74:592.810:570.39:271.75:206:59Waning Crescent15Tue
16Wed3:153.75:533.011:490.210:331.75:216:58Waning Crescent16Wed
17Thu4:123.86:393.112:340.15:226:56Waning Crescent17Thu
18Fri5:033.87:203.21:130.05:236:55Waning Crescent18Fri
19Sat5:493.87:553.212:211.51:460.05:246:54New Moon19Sat
20Sun6:313.88:263.21:081.42:140.05:256:52New Moon20Sun
21Mon7:133.88:503.21:511.22:380.15:266:51New Moon21Mon
22Tue7:553.79:093.32:321.02:580.15:276:50New Moon22Tue
23Wed8:403.69:253.53:130.93:200.25:276:48Waxing Crescent23Wed
24Thu9:283.49:473.73:560.73:470.35:286:47Waxing Crescent24Thu
25Fri10:223.110:173.94:420.64:200.55:296:46Waxing Crescent25Fri
26Sat11:272.810:554.05:360.64:590.85:306:44First Quarter26Sat
27Sun12:502.66:460.65:451.15:316:43First Quarter27Sun
28Mon2:212.68:130.56:431.45:326:41First Quarter28Mon
29Tue12:394.13:422.79:360.47:551.65:336:40First Quarter29Tue
30Wed1:504.04:492.810:450.29:191.65:336:38Waxing Gibbous30Wed
31Thu3:114.05:443.011:430.110:391.55:346:37Waxing Gibbous31Thu
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 5% 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 Waxing Crescent (5% 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