37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

89°
H -°
L 63°
W
14mph
High tide
9:23 pm

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

TIDE TIMES for Friday, September 11, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 3:42 am (0.5 ft)
Next high tide : in 4h 00m at 9:23 pm (3.5 ft)
Sunset today : 7:20 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:082.712:133.86:441.48:580.16:507:28First Quarter1Sun
2Mon3:212.81:243.58:031.410:080.06:497:29First Quarter2Mon
3Tue4:262.92:583.29:311.411:100.06:477:30First Quarter3Tue
4Wed5:223.14:273.110:511.16:467:31Waxing Gibbous4Wed
5Thu6:103.25:373.112:01-0.111:57 AM0.86:447:32Waxing Gibbous5Thu
6Fri6:513.46:333.112:45-0.112:540.56:437:33Waxing Gibbous6Fri
7Sat7:283.47:233.01:220.01:450.36:417:34Waxing Gibbous7Sat
8Sun7:593.58:103.01:540.22:320.26:407:34Full Moon8Sun
9Mon8:243.58:562.92:210.43:160.16:387:35Full Moon9Mon
10Tue8:423.69:422.82:440.63:570.06:377:36Full Moon10Tue
11Wed8:553.610:292.83:060.94:360.06:357:37Full Moon11Wed
12Thu9:113.711:192.73:321.05:130.16:347:38Waning Gibbous12Thu
13Fri9:363.84:041.25:500.16:337:39Waning Gibbous13Fri
14Sat12:132.710:10 AM3.84:441.36:290.16:317:40Waning Gibbous14Sat
15Sun1:112.610:50 AM3.75:301.47:170.16:307:41Waning Gibbous15Sun
16Mon2:122.611:38 AM3.56:241.58:140.16:287:42Third Quarter16Mon
17Tue3:122.612:363.37:291.59:150.16:277:43Third Quarter17Tue
18Wed4:052.61:473.08:451.410:110.06:267:44Third Quarter18Wed
19Thu4:512.73:112.910:021.210:590.06:247:45Third Quarter19Thu
20Fri5:302.94:362.911:110.911:410.16:237:45Waning Crescent20Fri
21Sat6:033.15:472.912:100.66:227:46Waning Crescent21Sat
22Sun6:313.36:503.012:180.21:040.36:207:47Waning Crescent22Sun
23Mon6:583.67:483.012:540.31:570.06:197:48New Moon23Mon
24Tue7:263.98:473.01:310.62:49-0.26:187:49New Moon24Tue
25Wed7:594.29:463.02:100.83:41-0.36:167:50New Moon25Wed
26Thu8:364.410:473.02:541.04:35-0.36:157:51Waxing Crescent26Thu
27Fri9:174.411:502.93:421.25:30-0.36:147:52Waxing Crescent27Fri
28Sat10:044.34:361.36:28-0.36:137:53Waxing Crescent28Sat
29Sun12:542.910:56 AM4.05:371.47:28-0.26:117:54Waxing Crescent29Sun
30Mon1:582.911:58 AM3.66:471.48:30-0.16:107:55First Quarter30Mon
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 1% 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 New Moon (1% 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