37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

84°
H 84°
L 54°
WNW
7mph
High tide
6:52 pm

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 12:18 am (1.2 ft)
Next high tide : in 3h 28m at 6:52 pm (3.1 ft)
Sunset today : 7:02 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:352.711:39 AM3.75:391.07:540.36:356:00Third Quarter1Sat
2Sun1:552.612:283.66:331.39:090.26:346:01Third Quarter2Sun
3Mon3:132.71:353.47:441.510:180.16:326:02Third Quarter3Mon
4Tue4:222.82:583.39:091.611:160.06:316:03Waning Crescent4Tue
5Wed5:183.04:123.310:251.56:296:03Waning Crescent5Wed
6Thu6:053.15:093.312:04-0.111:27 AM1.46:286:04Waning Crescent6Thu
7Fri6:463.25:563.312:45-0.112:181.26:266:05Waning Crescent7Fri
8Sat7:213.26:373.31:20-0.11:041.06:256:06New Moon8Sat
9Sun8:513.28:163.21:490.02:450.87:247:07New Moon9Sun
10Mon9:153.28:533.13:130.13:240.77:227:08New Moon10Mon
11Tue9:323.39:323.03:310.23:590.57:217:09New Moon11Tue
12Wed9:443.410:132.93:470.34:330.47:197:10Waxing Crescent12Wed
13Thu9:593.611:002.74:080.55:050.47:187:11Waxing Crescent13Thu
14Fri10:233.811:562.64:360.75:410.37:167:12Waxing Crescent14Fri
15Sat10:563.95:110.96:260.37:157:13Waxing Crescent15Sat
16Sun1:112.411:37 AM3.95:531.27:300.47:137:14First Quarter16Sun
17Mon2:392.412:263.96:461.49:060.47:127:15First Quarter17Mon
18Tue4:012.41:273.77:541.610:320.27:107:16First Quarter18Tue
19Wed5:072.62:433.69:191.611:360.17:097:17First Quarter19Wed
20Thu6:002.84:103.610:451.47:077:18Waxing Gibbous20Thu
21Fri6:443.05:293.612:28-0.111:57 AM1.27:057:19Waxing Gibbous21Fri
22Sat7:223.16:353.71:13-0.212:580.87:047:20Waxing Gibbous22Sat
23Sun7:573.37:333.71:52-0.21:540.57:027:21Full Moon23Sun
24Mon8:293.58:283.62:27-0.12:480.27:017:22Full Moon24Mon
25Tue8:593.69:223.43:010.13:400.06:597:22Full Moon25Tue
26Wed9:283.810:183.23:330.34:31-0.16:587:23Waning Gibbous26Wed
27Thu9:563.911:183.04:060.65:24-0.16:567:24Waning Gibbous27Thu
28Fri10:273.94:420.86:190.06:557:25Waning Gibbous28Fri
29Sat12:222.911:01 AM3.95:221.17:190.06:537:26Waning Gibbous29Sat
30Sun1:322.711:42 AM3.76:111.38:260.16:527:27Third Quarter30Sun
31Mon2:442.712:323.47:121.59:350.16:507:28Third Quarter31Mon
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 84% 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 (84% 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