37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

70°
H -°
L 56°
WSW
12mph
High tide
1:07 am

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

TIDE TIMES for Saturday, September 19, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 10:17 am (0.4 ft)
Next high tide : in 3h 20m at 1:07 am (3.4 ft)
Sunset today : 7:09 pm
Sunrise tomorrow : 6:50 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:294.010:073.02:420.74:09-0.26:097:56Full Moon1Wed
2Thu9:044.111:063.03:240.94:59-0.36:087:57Waning Gibbous2Thu
3Fri9:454.24:101.15:52-0.36:067:58Waning Gibbous3Fri
4Sat12:093.010:31 AM4.15:031.26:50-0.26:057:59Waning Gibbous4Sat
5Sun1:152.911:24 AM3.96:031.37:53-0.26:048:00Third Quarter5Sun
6Mon2:213.012:283.57:161.48:57-0.16:038:01Third Quarter6Mon
7Tue3:233.11:513.28:391.39:58-0.16:028:02Third Quarter7Tue
8Wed4:213.23:273.010:011.110:54-0.16:018:02Third Quarter8Wed
9Thu5:123.44:482.911:130.811:440.06:008:03Waning Crescent9Thu
10Fri5:573.55:552.912:160.55:598:04Waning Crescent10Fri
11Sat6:373.66:522.912:270.11:120.25:588:05Waning Crescent11Sat
12Sun7:133.77:452.91:060.32:020.15:578:06Waning Crescent12Sun
13Mon7:433.78:352.91:420.52:500.05:578:07New Moon13Mon
14Tue8:073.89:252.92:140.73:34-0.15:568:08New Moon14Tue
15Wed8:273.810:142.92:451.04:15-0.15:558:09New Moon15Wed
16Thu8:473.811:042.93:171.24:54-0.15:548:09New Moon16Thu
17Fri9:133.811:552.83:521.35:300.05:538:10Waxing Crescent17Fri
18Sat9:453.84:331.46:040.05:528:11Waxing Crescent18Sat
19Sun12:462.810:25 AM3.75:191.56:380.05:528:12Waxing Crescent19Sun
20Mon1:382.811:10 AM3.56:111.57:160.05:518:13Waxing Crescent20Mon
21Tue2:302.812:033.37:111.58:010.05:508:14First Quarter21Tue
22Wed3:192.91:053.08:201.48:500.05:508:15First Quarter22Wed
23Thu4:042.92:212.89:331.29:400.15:498:15First Quarter23Thu
24Fri4:443.03:452.710:411.010:260.25:488:16First Quarter24Fri
25Sat5:173.25:032.711:420.711:100.35:488:17Waxing Gibbous25Sat
26Sun5:463.46:112.712:370.45:478:18Waxing Gibbous26Sun
27Mon6:143.77:132.81:300.15:478:18Waxing Gibbous27Mon
28Tue6:423.98:122.912:350.72:21-0.15:468:19Full Moon28Tue
29Wed7:164.29:103.01:190.93:12-0.25:468:20Full Moon29Wed
30Thu7:544.410:083.12:081.14:03-0.35:458:21Full Moon30Thu
31Fri8:384.511:073.13:001.34:54-0.45:458:21Waning 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 neap phase. Tonight's moon is 49% 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 minimum.

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 First Quarter (49% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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