37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

76°
H -°
L 58°
WSW
10mph
Low tide
9:00 pm

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

TIDE TIMES for Saturday, September 19, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 1h 21m at 9:00 pm (1.7 ft)
Next high tide (tomorrow) : 2:18 am (3.3 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:452.93:113.19:491.511:290.06:497:29First Quarter1Thu
2Fri5:413.14:343.011:031.36:477:30Waxing Gibbous2Fri
3Sat6:283.25:383.012:190.012:051.16:467:31Waxing Gibbous3Sat
4Sun7:093.36:313.01:010.012:580.96:447:32Waxing Gibbous4Sun
5Mon7:453.37:173.01:370.01:450.66:437:33Waxing Gibbous5Mon
6Tue8:153.37:593.02:070.12:280.56:417:33Full Moon6Tue
7Wed8:383.38:412.92:310.33:080.36:407:34Full Moon7Wed
8Thu8:533.39:222.92:500.43:460.36:387:35Full Moon8Thu
9Fri9:033.510:062.83:090.64:210.26:377:36Full Moon9Fri
10Sat9:183.610:542.73:330.74:550.16:367:37Waning Gibbous10Sat
11Sun9:443.811:482.64:040.95:300.16:347:38Waning Gibbous11Sun
12Mon10:183.94:421.16:100.16:337:39Waning Gibbous12Mon
13Tue12:522.510:59 AM3.95:271.27:030.16:317:40Waning Gibbous13Tue
14Wed2:032.511:48 AM3.86:201.48:150.16:307:41Third Quarter14Wed
15Thu3:142.612:473.67:261.59:330.16:297:42Third Quarter15Thu
16Fri4:172.72:003.48:471.510:390.06:277:43Third Quarter16Fri
17Sat5:102.93:293.210:131.311:34-0.16:267:44Third Quarter17Sat
18Sun5:553.04:563.211:271.06:247:44Waning Crescent18Sun
19Mon6:343.26:073.312:22-0.112:300.76:237:45Waning Crescent19Mon
20Tue7:103.47:093.31:04-0.11:280.36:227:46Waning Crescent20Tue
21Wed7:433.68:073.31:430.12:220.16:207:47New Moon21Wed
22Thu8:143.89:043.22:200.33:14-0.16:197:48New Moon22Thu
23Fri8:453.910:013.12:570.54:06-0.26:187:49New Moon23Fri
24Sat9:164.011:013.03:350.84:57-0.36:177:50Waxing Crescent24Sat
25Sun9:494.04:161.05:50-0.26:157:51Waxing Crescent25Sun
26Mon12:043.010:26 AM3.95:021.26:44-0.16:147:52Waxing Crescent26Mon
27Tue1:082.911:08 AM3.75:541.47:42-0.16:137:53Waxing Crescent27Tue
28Wed2:132.911:58 AM3.46:571.58:430.06:127:54First Quarter28Wed
29Thu3:162.91:033.18:121.59:430.06:107:55First Quarter29Thu
30Fri4:133.02:292.89:301.410:380.06:097:56First Quarter30Fri
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 neap phase. Tonight's moon is 59% 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 (59% 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