37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

76°
H 95°
L 54°
NNW
2mph
High tide
11:53 am

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

TIDE TIMES for Wednesday, September 30, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 4:55 pm (1.1 ft)
Next high tide : in 57m at 11:53 am (2.8 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 7:00 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 2097

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:062.710:35 AM3.75:221.67:120.16:087:57Waning Gibbous1Wed
2Thu2:042.711:21 AM3.56:161.68:030.16:077:58Third Quarter2Thu
3Fri3:012.712:163.27:211.68:580.16:067:59Third Quarter3Fri
4Sat3:542.81:233.08:371.59:510.06:057:59Third Quarter4Sat
5Sun4:392.82:462.89:531.310:380.06:048:00Third Quarter5Sun
6Mon5:182.94:132.711:011.011:190.16:038:01Waning Crescent6Mon
7Tue5:503.15:272.711:590.711:550.26:028:02Waning Crescent7Tue
8Wed6:173.36:312.812:510.46:018:03Waning Crescent8Wed
9Thu6:413.57:302.812:300.31:410.16:008:04Waning Crescent9Thu
10Fri7:053.88:282.91:050.62:31-0.15:598:05New Moon10Fri
11Sat7:354.19:272.91:430.83:21-0.25:588:06New Moon11Sat
12Sun8:104.410:272.92:261.14:12-0.35:578:07New Moon12Sun
13Mon8:504.511:302.93:131.35:05-0.35:568:08Waxing Crescent13Mon
14Tue9:364.44:061.56:01-0.35:558:08Waxing Crescent14Tue
15Wed12:332.910:26 AM4.25:061.56:58-0.35:548:09Waxing Crescent15Wed
16Thu1:353.011:25 AM3.96:141.57:58-0.25:548:10First Quarter16Thu
17Fri2:353.012:353.57:321.58:57-0.25:538:11First Quarter17Fri
18Sat3:313.12:023.18:541.39:52-0.15:528:12First Quarter18Sat
19Sun4:223.33:322.910:111.010:420.05:518:13First Quarter19Sun
20Mon5:083.44:492.711:190.611:260.15:518:13Waxing Gibbous20Mon
21Tue5:503.55:542.712:200.35:508:14Waxing Gibbous21Tue
22Wed6:263.76:522.712:060.31:150.05:498:15Waxing Gibbous22Wed
23Thu6:573.77:472.712:400.52:05-0.15:498:16Waxing Gibbous23Thu
24Fri7:223.88:392.71:120.82:51-0.25:488:17Full Moon24Fri
25Sat7:413.99:312.81:421.13:35-0.25:488:17Full Moon25Sat
26Sun7:583.910:212.82:141.44:16-0.25:478:18Full Moon26Sun
27Mon8:214.011:112.92:511.64:54-0.15:478:19Full Moon27Mon
28Tue8:514.03:321.75:30-0.15:468:20Waning Gibbous28Tue
29Wed12:002.99:28 AM3.94:171.76:04-0.15:468:20Waning Gibbous29Wed
30Thu12:472.910:11 AM3.85:071.76:37-0.15:458:21Waning Gibbous30Thu
31Fri1:332.910:59 AM3.56:001.67:13-0.15:458:22Waning Gibbous31Fri
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 80% 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 Waning Gibbous (80% 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