37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

60°
H 95°
L 56°
W
6mph
Low tide
4:43 am

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

TIDE TIMES for Tuesday, September 29, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 15m at 4:43 am (0.2 ft)
Next high tide : 10:49 am (3.0 ft)
Sunset today : 6:52 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:123.72:452.88:500.48:011.06:367:34Third Quarter1Wed
2Thu2:053.74:002.810:030.49:051.26:377:32Third Quarter2Thu
3Fri3:063.65:082.911:100.210:131.46:387:31Waning Crescent3Fri
4Sat4:103.66:073.112:090.16:397:29Waning Crescent4Sat
5Sun5:103.66:593.31:000.06:407:28Waning Crescent5Sun
6Mon6:023.77:443.312:191.31:440.06:407:26Waning Crescent6Mon
7Tue6:483.78:243.41:111.32:220.06:417:25New Moon7Tue
8Wed7:293.68:593.31:581.12:550.16:427:23New Moon8Wed
9Thu8:083.69:293.32:421.03:220.26:437:22New Moon9Thu
10Fri8:463.59:523.33:220.93:440.36:447:20New Moon10Fri
11Sat9:243.410:073.34:000.84:010.46:457:19New Moon11Sat
12Sun10:043.210:203.44:360.74:210.46:457:17Waxing Crescent12Sun
13Mon10:493.110:393.55:110.74:490.56:467:16Waxing Crescent13Mon
14Tue11:402.911:103.75:490.65:240.76:477:14Waxing Crescent14Tue
15Wed12:442.76:330.66:050.96:487:13Waxing Crescent15Wed
16Thu2:042.67:330.66:541.16:497:11First Quarter16Thu
17Fri12:363.83:272.68:550.57:541.36:507:09First Quarter17Fri
18Sat1:333.74:392.710:170.49:051.46:507:08First Quarter18Sat
19Sun2:413.75:392.911:250.210:231.46:517:06Waxing Gibbous19Sun
20Mon3:593.76:303.012:210.16:527:05Waxing Gibbous20Mon
21Tue5:153.87:143.21:100.06:537:03Waxing Gibbous21Tue
22Wed6:223.97:543.412:401.11:54-0.16:547:02Full Moon22Wed
23Thu7:223.98:313.51:390.82:340.06:557:00Full Moon23Thu
24Fri8:183.99:063.62:360.63:130.16:566:58Full Moon24Fri
25Sat9:143.79:403.73:300.43:500.26:566:57Full Moon25Sat
26Sun10:113.510:143.84:240.34:270.46:576:55Waning Gibbous26Sun
27Mon11:103.310:503.85:190.25:060.66:586:54Waning Gibbous27Mon
28Tue12:153.16:150.25:470.96:596:52Waning Gibbous28Tue
29Wed1:242.97:160.26:361.17:006:51Third Quarter29Wed
30Thu12:123.72:352.98:230.27:351.37:016:49Third Quarter30Thu
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 88% 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 (88% 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