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

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 4:26 pm (-0.1 ft)
Next high tide : in 4h 06m at 7:49 am (4.1 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:47 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

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

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:332.411:35 AM3.55:460.97:290.66:355:59First Quarter1Sun
2Mon2:042.312:213.56:361.18:570.56:346:00First Quarter2Mon
3Tue3:262.41:173.67:391.410:110.46:336:01First Quarter3Tue
4Wed4:352.62:223.68:521.511:110.26:316:02Waxing Gibbous4Wed
5Thu5:302.83:333.710:071.56:306:03Waxing Gibbous5Thu
6Fri6:163.04:413.812:010.011:13 AM1.46:286:04Waxing Gibbous6Fri
7Sat6:573.15:424.012:45-0.112:111.26:276:05Waxing Gibbous7Sat
8Sun8:333.27:384.01:25-0.22:060.97:257:06Full Moon8Sun
9Mon9:073.38:334.03:03-0.22:580.77:247:07Full Moon9Mon
10Tue9:393.49:273.93:38-0.13:500.47:227:08Full Moon10Tue
11Wed10:113.610:223.64:130.04:420.37:217:09Waning Gibbous11Wed
12Thu10:443.711:223.34:470.25:370.27:197:10Waning Gibbous12Thu
13Fri11:193.75:240.46:370.17:187:11Waning Gibbous13Fri
14Sat12:293.011:59 AM3.76:060.77:440.27:167:12Third Quarter14Sat
15Sun1:432.812:463.66:550.98:580.27:157:13Third Quarter15Sun
16Mon3:022.71:463.57:571.210:120.17:137:14Third Quarter16Mon
17Tue4:172.83:033.49:151.411:190.07:127:15Third Quarter17Tue
18Wed5:223.04:243.310:351.47:107:16Waning Crescent18Wed
19Thu6:183.25:323.312:16-0.111:45 AM1.37:097:17Waning Crescent19Thu
20Fri7:053.36:283.31:05-0.112:441.17:077:18Waning Crescent20Fri
21Sat7:473.47:143.31:47-0.11:350.97:067:19Waning Crescent21Sat
22Sun8:233.47:563.22:23-0.12:210.87:047:20New Moon22Sun
23Mon8:543.48:363.22:540.13:030.67:037:20New Moon23Mon
24Tue9:193.39:153.13:200.23:410.57:017:21New Moon24Tue
25Wed9:383.39:542.93:400.34:170.47:007:22New Moon25Wed
26Thu9:503.410:372.83:590.54:500.46:587:23Waxing Crescent26Thu
27Fri10:063.511:252.74:220.65:220.36:577:24Waxing Crescent27Fri
28Sat10:323.64:520.75:560.36:557:25Waxing Crescent28Sat
29Sun12:232.511:05 AM3.75:290.96:380.36:547:26Waxing Crescent29Sun
30Mon1:342.411:47 AM3.76:151.27:380.36:527:27First Quarter30Mon
31Tue2:522.412:373.67:101.49:030.36:517:28First Quarter31Tue
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 12:07 pm — 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 99% 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 (99% 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