37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

63°
H -°
L 56°
W
12mph
Low tide
4:12 am

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

TIDE TIMES for Sunday, August 30, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 5h 06m at 4:12 am (0.7 ft)
Next high tide : 9:48 am (3.4 ft)
Sunset today : 7:39 pm
Sunrise tomorrow : 6:33 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:183.42:582.89:340.89:360.25:458:22Third Quarter1Tue
2Wed4:073.64:222.710:480.510:290.45:448:23Waning Crescent2Wed
3Thu4:543.85:352.711:540.211:200.65:448:23Waning Crescent3Thu
4Fri5:383.96:392.812:540.05:448:24Waning Crescent4Fri
5Sat6:184.17:382.912:090.81:49-0.15:438:25Waning Crescent5Sat
6Sun6:554.18:323.012:571.02:39-0.25:438:25New Moon6Sun
7Mon7:294.19:243.11:441.23:26-0.25:438:26New Moon7Mon
8Tue8:034.110:143.12:311.34:10-0.25:438:26New Moon8Tue
9Wed8:374.011:013.23:181.44:49-0.15:438:27New Moon9Wed
10Thu9:143.911:463.24:051.55:25-0.15:438:27Waxing Crescent10Thu
11Fri9:533.74:531.45:57-0.15:438:28Waxing Crescent11Fri
12Sat12:303.110:37 AM3.55:421.46:250.05:438:28Waxing Crescent12Sat
13Sun1:113.111:26 AM3.26:341.36:530.15:438:29Waxing Crescent13Sun
14Mon1:523.112:222.97:321.27:250.25:438:29First Quarter14Mon
15Tue2:323.11:322.68:381.08:030.35:438:29First Quarter15Tue
16Wed3:103.22:572.49:460.98:460.55:438:30First Quarter16Wed
17Thu3:463.34:192.310:520.79:340.75:438:30First Quarter17Thu
18Fri4:193.55:312.411:520.410:230.95:438:30Waxing Gibbous18Fri
19Sat4:523.76:342.612:460.35:438:30Waxing Gibbous19Sat
20Sun5:273.97:302.71:360.15:438:31Waxing Gibbous20Sun
21Mon6:054.18:232.912:051.32:240.05:448:31Full Moon21Mon
22Tue6:474.39:123.012:581.43:09-0.15:448:31Full Moon22Tue
23Wed7:334.49:593.11:531.43:52-0.25:448:31Full Moon23Wed
24Thu8:224.410:453.22:501.44:33-0.35:458:31Full Moon24Thu
25Fri9:134.311:293.33:491.35:14-0.35:458:31Waning Gibbous25Fri
26Sat10:084.14:481.25:54-0.25:458:32Waning Gibbous26Sat
27Sun12:143.411:06 AM3.85:491.16:35-0.25:468:32Waning Gibbous27Sun
28Mon1:003.512:123.46:551.07:180.05:468:32Third Quarter28Mon
29Tue1:473.61:293.18:070.88:050.25:468:32Third Quarter29Tue
30Wed2:373.72:532.89:220.78:560.45:478:31Third Quarter30Wed
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 97% 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 Full Moon (97% 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