37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

89°
H -°
L 62°
WNW
6mph
Low tide
10:55 pm

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

TIDE TIMES for Monday, October 5, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 39m at 10:55 pm (1.2 ft)
Next high tide (tomorrow) : 4:31 am (3.4 ft)
Sunset today : 6:42 pm
Sunrise tomorrow : 7:05 am
Moon phase : Waning Crescent (26% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 1946

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:283.47:273.51:290.01:450.45:516:28New Moon1Mon
2Tue7:533.58:193.42:000.12:320.25:496:29New Moon2Tue
3Wed8:203.79:153.22:330.33:210.05:486:30Waxing Crescent3Wed
4Thu8:513.910:153.13:090.54:12-0.15:466:30Waxing Crescent4Thu
5Fri9:284.011:232.93:490.75:09-0.15:456:31Waxing Crescent5Fri
6Sat10:104.04:340.96:150.05:436:32Waxing Crescent6Sat
7Sun12:382.811:00 AM3.85:301.27:290.05:426:33First Quarter7Sun
8Mon1:552.812:023.66:391.48:440.05:406:34First Quarter8Mon
9Tue3:062.91:233.38:041.49:520.05:396:35First Quarter9Tue
10Wed4:083.12:563.29:281.310:49-0.15:376:36Waxing Gibbous10Wed
11Thu5:003.24:143.210:391.011:38-0.15:366:37Waxing Gibbous11Thu
12Fri5:463.45:163.211:390.85:356:38Waxing Gibbous12Fri
13Sat6:263.56:083.112:20-0.112:320.55:336:39Waxing Gibbous13Sat
14Sun7:013.56:563.112:560.01:200.35:326:40Full Moon14Sun
15Mon7:313.57:413.01:270.22:050.25:306:41Full Moon15Mon
16Tue7:543.58:262.91:530.42:470.15:296:41Full Moon16Tue
17Wed8:103.59:122.82:150.63:270.15:276:42Full Moon17Wed
18Thu8:233.610:012.72:380.84:050.15:266:43Waning Gibbous18Thu
19Fri8:413.610:542.73:051.04:420.15:256:44Waning Gibbous19Fri
20Sat9:093.711:522.63:401.15:200.15:236:45Waning Gibbous20Sat
21Sun9:453.74:221.36:030.15:226:46Waning Gibbous21Sun
22Mon12:552.610:28 AM3.55:121.46:580.15:216:47Third Quarter22Mon
23Tue1:582.611:20 AM3.36:131.58:020.15:196:48Third Quarter23Tue
24Wed2:572.712:243.17:261.59:040.15:186:49Third Quarter24Wed
25Thu3:482.81:423.08:451.49:570.05:176:50Third Quarter25Thu
26Fri4:322.93:092.99:571.110:420.05:166:51Waning Crescent26Fri
27Sat5:083.14:243.010:570.811:220.05:146:52Waning Crescent27Sat
28Sun5:393.25:293.111:520.511:590.15:136:52Waning Crescent28Sun
29Mon6:073.46:273.112:430.25:126:53Waning Crescent29Mon
30Tue6:343.77:243.112:350.31:330.05:116:54New Moon30Tue
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 transitional phase. Tonight's moon is 26% 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 shifting between spring and neap.

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 Crescent (26% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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