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

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 18m at 2:31 am (1.9 ft)
Next high tide : 7:49 am (4.1 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:054.06:212.812:390.15:478:31Waxing Gibbous1Wed
2Thu5:464.27:252.91:370.05:488:31Waxing Gibbous2Thu
3Fri6:274.38:243.112:211.22:31-0.25:488:31Full Moon3Fri
4Sat7:094.49:203.21:161.53:21-0.25:498:31Full Moon4Sat
5Sun7:504.410:123.32:121.64:08-0.25:498:31Full Moon5Sun
6Mon8:334.311:013.33:071.74:51-0.25:508:30Full Moon6Mon
7Tue9:164.111:473.34:021.75:30-0.25:518:30Waning Gibbous7Tue
8Wed10:023.94:541.66:06-0.15:518:30Waning Gibbous8Wed
9Thu12:303.310:50 AM3.65:471.56:390.05:528:30Waning Gibbous9Thu
10Fri1:113.311:43 AM3.26:421.47:110.15:528:29Waning Gibbous10Fri
11Sat1:513.312:462.97:431.27:430.25:538:29Third Quarter11Sat
12Sun2:303.32:032.68:501.18:180.45:548:28Third Quarter12Sun
13Mon3:073.33:282.410:000.98:590.75:548:28Third Quarter13Mon
14Tue3:423.54:462.411:070.79:450.95:558:27Third Quarter14Tue
15Wed4:163.65:562.512:070.55:568:27Waning Crescent15Wed
16Thu4:493.86:582.61:010.35:578:26Waning Crescent16Thu
17Fri5:234.07:532.81:490.25:578:26Waning Crescent17Fri
18Sat6:014.28:433.012:161.62:330.15:588:25Waning Crescent18Sat
19Sun6:434.39:293.11:091.73:140.05:598:24New Moon19Sun
20Mon7:284.410:113.12:011.73:52-0.16:008:24New Moon20Mon
21Tue8:154.410:503.22:541.74:28-0.16:008:23New Moon21Tue
22Wed9:054.311:273.23:461.55:01-0.26:018:22Waxing Crescent22Wed
23Thu9:574.24:391.45:34-0.26:028:22Waxing Crescent23Thu
24Fri12:033.310:52 AM3.95:341.26:09-0.16:038:21Waxing Crescent24Fri
25Sat12:393.411:52 AM3.66:331.06:460.06:048:20Waxing Crescent25Sat
26Sun1:183.51:023.27:410.97:280.36:048:19First Quarter26Sun
27Mon2:003.62:242.98:560.78:150.56:058:18First Quarter27Mon
28Tue2:483.83:502.710:140.69:090.86:068:17First Quarter28Tue
29Wed3:393.95:092.811:260.310:091.16:078:17Waxing Gibbous29Wed
30Thu4:314.16:182.912:300.16:088:16Waxing Gibbous30Thu
31Fri5:244.27:193.11:270.06:098:15Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

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What time does the tide turn (slack tide) in Grant Line Canal (drawbridge), CA today?

Slack tide in Grant Line Canal (drawbridge), CA is approximately 5:10 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 100% 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 (100% 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