37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

71°
H -°
L 54°
W
15mph
High tide
11:13 pm

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

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 6:36 am (0.5 ft)
Next high tide : in 3h 47m at 11:13 pm (4.0 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:154.010:563.13:320.84:58-0.36:087:56Waning Gibbous1Fri
2Sat9:483.911:553.04:151.05:48-0.26:077:57Waning Gibbous2Sat
3Sun10:243.85:001.26:39-0.26:067:58Waning Gibbous3Sun
4Mon12:553.011:05 AM3.65:521.37:32-0.16:057:59Waning Gibbous4Mon
5Tue1:563.011:54 AM3.36:521.48:270.06:048:00Third Quarter5Tue
6Wed2:553.012:563.08:021.49:230.06:038:01Third Quarter6Wed
7Thu3:513.02:212.79:181.310:160.16:028:02Third Quarter7Thu
8Fri4:423.13:502.610:291.111:040.16:018:03Third Quarter8Fri
9Sat5:273.25:022.611:320.811:450.26:008:03Waning Crescent9Sat
10Sun6:053.36:012.612:260.65:598:04Waning Crescent10Sun
11Mon6:383.46:542.612:210.31:150.45:588:05Waning Crescent11Mon
12Tue7:053.57:432.712:530.42:000.25:578:06Waning Crescent12Tue
13Wed7:263.68:312.71:230.62:430.15:568:07New Moon13Wed
14Thu7:433.79:192.81:520.83:230.05:558:08New Moon14Thu
15Fri8:053.910:082.82:251.04:010.05:558:09New Moon15Fri
16Sat8:354.010:582.83:021.24:38-0.15:548:10New Moon16Sat
17Sun9:124.111:512.83:451.35:16-0.15:538:10Waxing Crescent17Sun
18Mon9:554.14:321.35:57-0.15:528:11Waxing Crescent18Mon
19Tue12:452.810:43 AM4.05:261.46:45-0.15:528:12Waxing Crescent19Tue
20Wed1:412.911:38 AM3.76:271.47:39-0.15:518:13First Quarter20Wed
21Thu2:372.912:423.47:391.38:38-0.15:508:14First Quarter21Thu
22Fri3:313.02:013.28:591.29:370.05:498:15First Quarter22Fri
23Sat4:213.23:313.010:170.910:320.15:498:15First Quarter23Sat
24Sun5:073.44:532.911:260.611:220.25:488:16Waxing Gibbous24Sun
25Mon5:483.66:032.912:290.35:488:17Waxing Gibbous25Mon
26Tue6:263.87:053.012:080.41:260.05:478:18Waxing Gibbous26Tue
27Wed7:024.08:043.012:520.62:20-0.15:478:18Full Moon27Wed
28Thu7:354.19:013.11:350.83:11-0.25:468:19Full Moon28Thu
29Fri8:074.19:563.12:181.14:00-0.35:468:20Full Moon29Fri
30Sat8:404.110:513.13:031.24:47-0.35:458:21Full Moon30Sat
31Sun9:144.011:443.13:511.45:32-0.25:458:21Waning Gibbous31Sun
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 77% 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 Waning Gibbous (77% 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