37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

58°
H -°
L 54°
WSW
4mph
High tide
6:26 am

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

TIDE TIMES for Friday, October 23, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 12:43 pm (0.3 ft)
Next high tide : in 2h 28m at 6:26 am (2.9 ft)
Sunset today : 6:17 pm
Sunrise tomorrow : 7:22 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 1915

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:083.27:293.72:00-0.11:580.76:385:58Full Moon1Mon
2Tue8:293.38:173.62:250.02:430.56:365:59Full Moon2Tue
3Wed8:513.59:083.42:510.13:290.36:356:00Waning Gibbous3Wed
4Thu9:163.710:043.13:200.34:190.26:346:01Waning Gibbous4Thu
5Fri9:473.911:092.93:540.55:140.26:326:02Waning Gibbous5Fri
6Sat10:254.04:330.86:220.36:316:03Third Quarter6Sat
7Sun12:272.611:11 AM4.05:201.17:430.36:296:04Third Quarter7Sun
8Mon1:532.612:083.86:191.39:050.26:286:05Third Quarter8Mon
9Tue3:142.61:233.77:381.510:160.16:266:06Third Quarter9Tue
10Wed4:232.82:563.59:111.511:16-0.16:256:07Waning Crescent10Wed
11Thu5:193.04:193.510:321.36:236:08Waning Crescent11Thu
12Fri6:063.25:233.512:05-0.211:38 AM1.16:226:09Waning Crescent12Fri
13Sat6:473.36:163.512:48-0.212:340.96:206:10Waning Crescent13Sat
14Sun7:243.47:033.41:26-0.21:250.76:196:11New Moon14Sun
15Mon7:563.57:483.31:580.02:110.56:176:12New Moon15Mon
16Tue8:243.58:323.12:260.12:550.46:166:13New Moon16Tue
17Wed8:453.59:183.02:500.43:360.36:146:14Waxing Crescent17Wed
18Thu9:023.610:072.83:110.64:160.36:136:14Waxing Crescent18Thu
19Fri9:203.711:032.73:350.84:560.36:116:15Waxing Crescent19Fri
20Sat9:443.74:061.05:410.36:106:16Waxing Crescent20Sat
21Sun12:072.510:17 AM3.74:441.26:360.46:086:17Waxing Crescent21Sun
22Mon1:192.510:59 AM3.65:321.47:460.46:076:18First Quarter22Mon
23Tue2:312.511:51 AM3.46:331.68:580.36:056:19First Quarter23Tue
24Wed3:352.612:573.37:501.610:000.26:046:20First Quarter24Wed
25Thu4:292.72:163.29:101.510:500.16:026:21First Quarter25Thu
26Fri5:142.83:373.210:191.311:310.06:016:22Waxing Gibbous26Fri
27Sat5:502.94:433.211:171.05:596:23Waxing Gibbous27Sat
28Sun6:213.05:413.312:060.012:080.75:586:24Waxing Gibbous28Sun
29Mon6:473.26:333.312:370.012:560.45:566:25Full Moon29Mon
30Tue7:093.47:253.31:060.21:440.25:556:26Full Moon30Tue
31Wed7:313.78:193.21:350.32:320.05:536:26Full Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

Collapse All
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 93% 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 Gibbous (93% 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