37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

78°
H 90°
L 53°
WSW
3mph
High tide
12:00 pm

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

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 5:16 pm (1.0 ft)
Next high tide : in 1h 16m at 12:00 pm (2.9 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:233.86:142.712:350.25:478:31Waxing Gibbous1Thu
2Fri5:593.97:122.81:270.05:478:31Waxing Gibbous2Fri
3Sat6:303.98:062.912:161.22:15-0.15:488:31Waxing Gibbous3Sat
4Sun6:564.08:563.012:581.42:59-0.15:488:31Full Moon4Sun
5Mon7:214.09:433.11:411.63:39-0.15:498:31Full Moon5Mon
6Tue7:494.010:263.12:241.74:160.05:498:31Full Moon6Tue
7Wed8:224.011:073.13:081.74:480.05:508:30Full Moon7Wed
8Thu9:004.011:443.13:511.75:150.05:518:30Waning Gibbous8Thu
9Fri9:423.94:351.65:40-0.15:518:30Waning Gibbous9Fri
10Sat12:183.110:28 AM3.75:201.56:05-0.15:528:29Waning Gibbous10Sat
11Sun12:493.111:18 AM3.56:081.36:360.05:528:29Waning Gibbous11Sun
12Mon1:203.212:143.27:031.27:130.15:538:29Third Quarter12Mon
13Tue1:533.31:222.98:061.17:560.35:548:28Third Quarter13Tue
14Wed2:293.52:492.69:220.98:440.55:558:28Third Quarter14Wed
15Thu3:103.74:222.610:400.79:370.85:558:27Third Quarter15Thu
16Fri3:554.05:432.711:510.510:331.15:568:27Waning Crescent16Fri
17Sat4:434.26:522.812:540.25:578:26Waning Crescent17Sat
18Sun5:334.47:533.01:510.05:578:26Waning Crescent18Sun
19Mon6:254.68:493.212:341.52:44-0.15:588:25New Moon19Mon
20Tue7:174.79:413.31:371.53:34-0.25:598:24New Moon20Tue
21Wed8:114.610:313.42:401.54:20-0.26:008:24New Moon21Wed
22Thu9:054.511:183.53:411.45:03-0.26:008:23Waxing Crescent22Thu
23Fri10:004.24:411.35:44-0.26:018:22Waxing Crescent23Fri
24Sat12:033.510:57 AM3.95:401.26:23-0.16:028:21Waxing Crescent24Sat
25Sun12:483.511:58 AM3.56:411.17:010.16:038:21Waxing Crescent25Sun
26Mon1:323.51:073.17:450.97:400.36:048:20First Quarter26Mon
27Tue2:173.62:212.88:540.88:220.66:048:19First Quarter27Tue
28Wed3:033.63:382.710:050.69:080.86:058:18First Quarter28Wed
29Thu3:493.74:512.611:110.410:001.16:068:17Waxing Gibbous29Thu
30Fri4:333.75:572.812:110.36:078:16Waxing Gibbous30Fri
31Sat5:153.86:552.91:040.16:088:15Waxing Gibbous31Sat
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 transitional phase. Tonight's moon is 22% 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 shifting between spring and neap.

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 Crescent (22% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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