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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 19m at 6:07 pm (-0.1 ft)
Next high tide (tomorrow) : 12:49 am (3.1 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:243.73:092.78:400.37:591.27:016:49First Quarter1Wed
2Thu1:303.54:132.89:530.39:181.27:026:47First Quarter2Thu
3Fri2:493.45:093.010:560.210:361.07:036:46Waxing Gibbous3Fri
4Sat4:153.45:573.211:500.111:460.87:046:44Waxing Gibbous4Sat
5Sun5:303.56:403.412:380.17:056:43Waxing Gibbous5Sun
6Mon6:333.57:203.612:480.51:220.27:066:41Waxing Gibbous6Mon
7Tue7:313.67:573.81:450.32:030.37:066:40Full Moon7Tue
8Wed8:263.58:323.92:390.22:430.47:076:38Full Moon8Wed
9Thu9:213.49:073.93:320.13:230.67:086:37Full Moon9Thu
10Fri10:163.39:423.94:240.04:040.87:096:35Waning Gibbous10Fri
11Sat11:133.210:183.95:150.04:460.97:106:34Waning Gibbous11Sat
12Sun12:123.16:060.15:331.17:116:32Waning Gibbous12Sun
13Mon1:143.07:000.16:251.27:126:31Waning Gibbous13Mon
14Tue2:163.07:570.27:261.27:136:29Third Quarter14Tue
15Wed12:403.33:163.08:560.28:341.27:146:28Third Quarter15Wed
16Thu1:513.04:133.09:540.29:451.17:156:27Third Quarter16Thu
17Fri3:122.95:033.110:470.210:500.97:166:25Third Quarter17Fri
18Sat4:252.85:483.211:330.211:480.77:176:24Waning Crescent18Sat
19Sun5:262.86:263.312:120.37:186:23Waning Crescent19Sun
20Mon6:192.96:593.312:400.512:470.47:196:21Waning Crescent20Mon
21Tue7:072.97:253.41:270.31:160.57:206:20Waning Crescent21Tue
22Wed7:533.07:453.52:110.21:440.77:216:19New Moon22Wed
23Thu8:383.08:013.62:530.22:110.87:226:17New Moon23Thu
24Fri9:233.08:243.83:320.12:430.97:236:16New Moon24Fri
25Sat10:092.98:543.94:110.13:201.07:246:15New Moon25Sat
26Sun10:582.99:324.04:490.14:031.17:256:14Waxing Crescent26Sun
27Mon11:502.910:163.95:300.04:501.17:266:12Waxing Crescent27Mon
28Tue12:472.86:160.05:441.27:276:11Waxing Crescent28Tue
29Wed1:472.87:090.06:461.27:286:10First Quarter29Wed
30Thu12:053.52:472.98:110.17:591.17:296:09First Quarter30Thu
31Fri1:163.33:443.09:150.19:211.07:306:08First Quarter31Fri
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 9:28 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 80% 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 (80% 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