37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

84°
H -°
L 54°
WNW
11mph
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 1h 58m 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 - May 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:122.92:372.69:351.310:320.06:087:57Third Quarter1Thu
2Fri4:583.04:072.510:461.011:150.16:077:57Third Quarter2Fri
3Sat5:383.15:172.511:460.711:500.26:067:58Waning Crescent3Sat
4Sun6:113.26:152.512:380.56:057:59Waning Crescent4Sun
5Mon6:383.37:092.512:210.41:260.26:048:00Waning Crescent5Mon
6Tue6:583.58:002.512:480.62:110.16:038:01Waning Crescent6Tue
7Wed7:143.78:502.61:140.82:530.06:028:02New Moon7Wed
8Thu7:323.99:422.71:431.13:34-0.16:018:03New Moon8Thu
9Fri7:594.110:352.72:181.34:13-0.16:008:04New Moon9Fri
10Sat8:344.311:292.72:591.54:54-0.15:598:05Waxing Crescent10Sat
11Sun9:154.33:461.65:37-0.25:588:06Waxing Crescent11Sun
12Mon12:242.710:01 AM4.24:391.66:24-0.25:578:06Waxing Crescent12Mon
13Tue1:192.710:54 AM4.05:381.67:17-0.25:568:07Waxing Crescent13Tue
14Wed2:132.811:55 AM3.76:461.58:13-0.25:558:08First Quarter14Wed
15Thu3:052.81:083.38:041.39:08-0.15:548:09First Quarter15Thu
16Fri3:533.02:343.09:251.110:00-0.15:548:10First Quarter16Fri
17Sat4:373.24:022.810:400.710:470.05:538:11Waxing Gibbous17Sat
18Sun5:173.45:192.811:470.411:300.25:528:12Waxing Gibbous18Sun
19Mon5:543.66:262.812:480.15:518:13Waxing Gibbous19Mon
20Tue6:283.97:282.812:100.51:44-0.25:518:13Waxing Gibbous20Tue
21Wed6:594.08:272.912:500.82:37-0.35:508:14Full Moon21Wed
22Thu7:294.29:252.91:301.13:28-0.35:498:15Full Moon22Thu
23Fri8:004.210:213.02:141.44:16-0.35:498:16Full Moon23Fri
24Sat8:334.211:163.03:011.65:03-0.35:488:17Waning Gibbous24Sat
25Sun9:104.13:511.75:48-0.25:488:17Waning Gibbous25Sun
26Mon12:093.09:51 AM3.94:441.76:31-0.25:478:18Waning Gibbous26Mon
27Tue1:003.010:37 AM3.65:401.77:13-0.15:478:19Waning Gibbous27Tue
28Wed1:503.011:30 AM3.26:411.67:54-0.15:468:20Third Quarter28Wed
29Thu2:373.012:322.97:481.48:340.05:468:20Third Quarter29Thu
30Fri3:213.01:522.59:001.29:130.15:458:21Third Quarter30Fri
31Sat4:013.13:222.310:100.99:500.35:458:22Third Quarter31Sat
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