37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

71°
H -°
L 63°
W
9mph
Low tide
3:42 am

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

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 5h 29m at 3:42 am (0.5 ft)
Next high tide : 9:17 am (3.5 ft)
Sunset today : 7:20 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:304.33:591.45:45-0.16:097:56Waxing Crescent1Tue
2Wed12:322.710:16 AM4.24:501.56:38-0.16:087:57Waxing Crescent2Wed
3Thu1:322.711:09 AM3.95:501.57:37-0.16:077:58Waxing Crescent3Thu
4Fri2:312.712:123.67:011.58:39-0.16:057:59First Quarter4Fri
5Sat3:262.81:283.38:231.39:38-0.16:048:00First Quarter5Sat
6Sun4:163.02:593.09:461.110:31-0.16:038:01First Quarter6Sun
7Mon5:013.14:252.911:000.711:170.06:028:01Waxing Gibbous7Mon
8Tue5:423.45:382.912:040.46:018:02Waxing Gibbous8Tue
9Wed6:183.66:422.91:030.16:008:03Waxing Gibbous9Wed
10Thu6:513.87:412.912:380.41:58-0.25:598:04Full Moon10Thu
11Fri7:214.08:382.91:150.72:49-0.35:588:05Full Moon11Fri
12Sat7:494.19:352.91:521.03:39-0.35:588:06Full Moon12Sat
13Sun8:164.110:303.02:311.24:27-0.35:578:07Full Moon13Sun
14Mon8:474.111:263.03:141.55:13-0.25:568:08Waning Gibbous14Mon
15Tue9:214.04:011.65:58-0.25:558:09Waning Gibbous15Tue
16Wed12:203.010:01 AM3.84:521.66:42-0.15:548:09Waning Gibbous16Wed
17Thu1:132.910:46 AM3.55:481.67:27-0.15:538:10Waning Gibbous17Thu
18Fri2:052.911:38 AM3.26:501.68:110.05:538:11Third Quarter18Fri
19Sat2:542.912:422.88:001.48:550.05:528:12Third Quarter19Sat
20Sun3:402.92:042.59:131.29:370.15:518:13Third Quarter20Sun
21Mon4:213.03:362.310:230.910:160.25:508:14Third Quarter21Mon
22Tue4:573.14:542.311:260.710:510.45:508:14Waning Crescent22Tue
23Wed5:263.36:002.312:210.45:498:15Waning Crescent23Wed
24Thu5:503.57:012.41:120.25:498:16Waning Crescent24Thu
25Fri6:103.77:582.51:590.05:488:17Waning Crescent25Fri
26Sat6:344.08:532.612:361.22:45-0.15:478:18New Moon26Sat
27Sun7:054.29:472.81:171.43:30-0.25:478:18New Moon27Sun
28Mon7:434.410:402.82:031.64:14-0.25:468:19New Moon28Mon
29Tue8:264.511:322.92:551.74:58-0.35:468:20Waxing Crescent29Tue
30Wed9:144.43:511.75:43-0.35:468:20Waxing Crescent30Wed
31Thu12:222.910:07 AM4.24:511.66:28-0.35:458:21Waxing Crescent31Thu
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 1% 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 New Moon (1% 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