37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

74°
H -°
L 55°
W
19mph
High tide
10:39 pm

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

TIDE TIMES for Monday, August 31, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 5:40 am (0.5 ft)
Next high tide : in 4h 27m at 10:39 pm (3.8 ft)
Sunset today : 7:36 pm
Sunrise tomorrow : 6:35 am
Moon phase : Waning Gibbous (86% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:463.45:022.611:300.610:540.45:458:22Waning Crescent1Fri
2Sat5:203.66:112.712:290.45:448:22Waning Crescent2Sat
3Sun5:553.97:142.81:240.15:448:23Waning Crescent3Sun
4Mon6:324.18:133.012:300.82:16-0.15:448:24New Moon4Mon
5Tue7:114.39:103.11:211.03:08-0.25:448:24New Moon5Tue
6Wed7:554.510:073.22:141.23:59-0.35:438:25New Moon6Wed
7Thu8:414.511:033.23:101.34:49-0.35:438:25Waxing Crescent7Thu
8Fri9:314.411:583.34:091.35:38-0.35:438:26Waxing Crescent8Fri
9Sat10:244.15:101.36:26-0.35:438:26Waxing Crescent9Sat
10Sun12:533.311:23 AM3.86:141.27:15-0.25:438:27Waxing Crescent10Sun
11Mon1:473.412:313.47:221.18:05-0.15:438:27First Quarter11Mon
12Tue2:403.51:483.18:341.08:560.15:438:28First Quarter12Tue
13Wed3:323.53:102.89:460.89:470.25:438:28First Quarter13Wed
14Thu4:223.64:252.710:550.510:360.45:438:29Waxing Gibbous14Thu
15Fri5:073.75:322.711:570.311:220.65:438:29Waxing Gibbous15Fri
16Sat5:483.86:322.712:530.15:438:29Waxing Gibbous16Sat
17Sun6:243.97:272.812:050.81:430.05:438:30Waxing Gibbous17Sun
18Mon6:553.98:182.912:451.12:30-0.15:438:30Full Moon18Mon
19Tue7:213.99:073.01:251.33:13-0.15:438:30Full Moon19Tue
20Wed7:443.99:533.02:041.43:52-0.15:438:31Full Moon20Wed
21Thu8:093.910:363.12:441.54:28-0.15:448:31Full Moon21Thu
22Fri8:413.911:183.13:261.54:590.05:448:31Full Moon22Fri
23Sat9:183.911:563.14:081.55:260.05:448:31Waning Gibbous23Sat
24Sun9:593.74:521.55:51-0.15:448:31Waning Gibbous24Sun
25Mon12:333.110:45 AM3.65:391.46:19-0.15:458:31Waning Gibbous25Mon
26Tue1:093.111:36 AM3.36:301.36:530.05:458:31Waning Gibbous26Tue
27Wed1:453.212:353.07:291.27:340.15:458:32Third Quarter27Wed
28Thu2:223.31:472.88:371.08:210.35:468:32Third Quarter28Thu
29Fri3:023.43:172.69:530.99:120.55:468:32Third Quarter29Fri
30Sat3:443.74:452.611:060.610:060.75:478:31Waning Crescent30Sat
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 86% 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 Waning Gibbous (86% 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