37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

76°
H -°
L 54°
W
16mph
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 5h 25m 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 - Apr 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:273.710:003.53:320.24:170.06:497:29Full Moon1Wed
2Thu9:593.810:573.34:090.45:090.06:487:30Waning Gibbous2Thu
3Fri10:333.811:593.14:470.66:030.06:467:30Waning Gibbous3Fri
4Sat11:093.75:280.87:000.06:457:31Waning Gibbous4Sat
5Sun1:042.911:50 AM3.56:161.08:030.16:437:32Third Quarter5Sun
6Mon2:142.812:403.37:131.29:090.16:427:33Third Quarter6Mon
7Tue3:222.91:463.18:251.310:130.16:407:34Third Quarter7Tue
8Wed4:253.03:132.99:431.311:110.06:397:35Third Quarter8Wed
9Thu5:213.14:322.910:551.26:377:36Waning Crescent9Thu
10Fri6:093.25:362.912:010.011:56 AM1.06:367:37Waning Crescent10Fri
11Sat6:503.36:282.912:440.012:490.86:357:38Waning Crescent11Sat
12Sun7:263.37:142.91:210.11:360.66:337:39Waning Crescent12Sun
13Mon7:573.47:582.91:530.22:190.46:327:40New Moon13Mon
14Tue8:213.48:392.92:200.33:000.36:307:40New Moon14Tue
15Wed8:383.49:222.92:430.53:370.26:297:41New Moon15Wed
16Thu8:533.510:052.83:070.64:120.26:287:42New Moon16Thu
17Fri9:133.710:532.83:350.74:450.16:267:43Waxing Crescent17Fri
18Sat9:423.811:462.74:090.95:190.16:257:44Waxing Crescent18Sat
19Sun10:193.94:491.05:590.16:237:45Waxing Crescent19Sun
20Mon12:472.611:03 AM3.85:361.26:490.16:227:46Waxing Crescent20Mon
21Tue1:542.611:53 AM3.76:311.37:560.16:217:47First Quarter21Tue
22Wed3:022.712:543.57:391.39:120.16:197:48First Quarter22Wed
23Thu4:032.82:083.39:011.310:200.06:187:49First Quarter23Thu
24Fri4:573.03:363.210:221.111:180.06:177:50First Quarter24Fri
25Sat5:443.24:593.211:330.86:167:51Waxing Gibbous25Sat
26Sun6:263.46:083.212:080.012:350.56:147:52Waxing Gibbous26Sun
27Mon7:043.57:093.312:520.11:320.26:137:52Waxing Gibbous27Mon
28Tue7:393.78:073.31:340.22:260.06:127:53Full Moon28Tue
29Wed8:123.89:033.22:130.43:18-0.16:117:54Full Moon29Wed
30Thu8:443.99:593.22:520.64:09-0.26:107:55Full Moon30Thu
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