37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

61°
H -°
L 47°
WSW
5mph
High tide
10:05 pm

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

TIDE TIMES for Thursday, October 15, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 6:34 am (0.2 ft)
Next high tide (tomorrow) : in 50m at 10:05 pm (3.8 ft)
Sunset today : 6:29 pm
Sunrise tomorrow : 7:13 am
Moon phase : Waxing Crescent (16% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 1930

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:323.89:582.72:470.63:520.15:516:28Waxing Crescent1Tue
2Wed9:024.010:592.63:200.84:330.15:496:29Waxing Crescent2Wed
3Thu9:394.03:591.05:250.15:486:29Waxing Crescent3Thu
4Fri12:142.510:24 AM4.04:461.36:350.25:466:30First Quarter4Fri
5Sat1:352.511:17 AM3.95:451.58:030.25:456:31First Quarter5Sat
6Sun2:502.612:243.67:021.69:210.15:436:32First Quarter6Sun
7Mon3:542.81:483.48:341.510:240.05:426:33First Quarter7Mon
8Tue4:462.93:213.49:581.311:15-0.15:406:34Waxing Gibbous8Tue
9Wed5:303.14:383.411:060.95:396:35Waxing Gibbous9Wed
10Thu6:093.35:423.412:00-0.212:060.65:386:36Waxing Gibbous10Thu
11Fri6:443.46:383.412:39-0.11:000.35:366:37Full Moon11Fri
12Sat7:163.67:313.31:140.11:510.15:356:38Full Moon12Sat
13Sun7:453.78:243.11:460.32:41-0.15:336:39Full Moon13Sun
14Mon8:103.89:183.02:170.53:29-0.15:326:39Full Moon14Mon
15Tue8:343.810:152.92:480.84:17-0.15:306:40Waning Gibbous15Tue
16Wed9:003.811:152.83:221.05:06-0.15:296:41Waning Gibbous16Wed
17Thu9:303.84:021.35:570.05:286:42Waning Gibbous17Thu
18Fri12:202.810:07 AM3.64:491.56:550.15:266:43Waning Gibbous18Fri
19Sat1:252.710:52 AM3.45:471.67:560.15:256:44Third Quarter19Sat
20Sun2:282.811:51 AM3.17:001.68:560.15:246:45Third Quarter20Sun
21Mon3:252.91:122.88:231.59:490.15:226:46Third Quarter21Mon
22Tue4:143.02:502.79:381.310:350.05:216:47Third Quarter22Tue
23Wed4:563.04:062.710:401.011:130.05:206:48Waning Crescent23Wed
24Thu5:313.15:052.711:330.711:450.15:186:49Waning Crescent24Thu
25Fri6:003.25:572.712:200.55:176:50Waning Crescent25Fri
26Sat6:223.36:462.712:120.31:040.35:166:51Waning Crescent26Sat
27Sun6:393.57:342.712:370.51:460.15:146:51New Moon27Sun
28Mon6:563.78:252.71:040.72:270.05:136:52New Moon28Mon
29Tue7:194.09:182.71:350.93:07-0.15:126:53New Moon29Tue
30Wed7:514.210:162.72:121.13:50-0.15:116:54Waxing Crescent30Wed
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 16% 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 (16% 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