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

TIDE TIMES for Monday, July 20, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 9:15 am (0.6 ft)
Next high tide (tomorrow) : in 5h 36m at 2:13 am (3.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:59 am
Moon phase : First Quarter (43% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:393.36:253.112:280.212:510.55:496:29Waxing Gibbous1Mon
2Tue7:043.37:093.112:570.31:330.45:486:29Full Moon2Tue
3Wed7:243.47:533.11:230.42:140.35:466:30Full Moon3Wed
4Thu7:433.68:383.11:500.52:540.25:456:31Full Moon4Thu
5Fri8:063.89:273.02:210.63:340.15:436:32Waning Gibbous5Fri
6Sat8:383.910:202.92:580.74:160.05:426:33Waning Gibbous6Sat
7Sun10:173.94:400.86:040.06:407:34Waning Gibbous7Sun
8Mon12:202.811:02 AM3.95:281.07:020.16:397:35Waning Gibbous8Mon
9Tue1:272.811:54 AM3.76:251.18:100.16:387:36Third Quarter9Tue
10Wed2:372.812:583.57:331.29:210.16:367:37Third Quarter10Wed
11Thu3:432.92:183.38:561.110:270.06:357:38Third Quarter11Thu
12Fri4:433.03:523.110:191.011:250.06:337:39Waning Crescent12Fri
13Sat5:353.25:123.211:320.76:327:40Waning Crescent13Sat
14Sun6:213.46:173.212:150.012:340.56:307:40Waning Crescent14Sun
15Mon7:033.67:143.21:000.11:310.26:297:41Waning Crescent15Mon
16Tue7:403.78:073.21:420.22:230.16:287:42New Moon16Tue
17Wed8:143.88:593.22:200.43:120.06:267:43New Moon17Wed
18Thu8:443.89:493.12:570.63:59-0.16:257:44New Moon18Thu
19Fri9:123.810:413.13:320.84:44-0.16:247:45New Moon19Fri
20Sat9:403.811:333.04:090.95:280.06:227:46Waxing Crescent20Sat
21Sun10:103.74:481.16:110.06:217:47Waxing Crescent21Sun
22Mon12:282.910:45 AM3.55:311.26:560.16:207:48Waxing Crescent22Mon
23Tue1:252.811:27 AM3.36:211.27:440.16:187:49Waxing Crescent23Tue
24Wed2:242.812:183.17:211.38:380.26:177:50First Quarter24Wed
25Thu3:202.81:222.88:311.29:320.26:167:51First Quarter25Thu
26Fri4:132.92:442.79:441.110:230.26:147:51First Quarter26Fri
27Sat5:013.04:072.610:510.911:080.26:137:52First Quarter27Sat
28Sun5:413.15:162.611:490.711:480.36:127:53Waxing Gibbous28Sun
29Mon6:163.26:152.712:410.56:117:54Waxing Gibbous29Mon
30Tue6:443.47:072.812:230.41:290.36:107:55Waxing Gibbous30Tue
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 5:44 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 neap phase. Tonight's moon is 43% 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 minimum.

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 First Quarter (43% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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