37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

70°
H -°
L 58°
WSW
11mph
High tide
2:18 am

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

TIDE TIMES for Sunday, September 20, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 11:15 am (0.2 ft)
Next high tide : in 2h 40m at 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 - May 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:453.011:53 AM3.26:491.38:160.06:107:55Third Quarter1Thu
2Fri2:423.012:592.97:581.39:090.06:087:56Third Quarter2Fri
3Sat3:363.02:262.69:131.110:000.16:077:57Third Quarter3Sat
4Sun4:253.13:522.510:230.910:460.26:067:58Third Quarter4Sun
5Mon5:093.25:022.511:260.611:270.36:057:59Waning Crescent5Mon
6Tue5:483.36:032.512:210.46:048:00Waning Crescent6Tue
7Wed6:203.46:562.612:040.51:110.26:038:01Waning Crescent7Wed
8Thu6:463.57:462.612:360.61:570.16:028:02Waning Crescent8Thu
9Fri7:073.68:352.71:070.82:400.06:018:02New Moon9Fri
10Sat7:273.89:222.81:401.03:20-0.16:008:03New Moon10Sat
11Sun7:524.010:092.82:151.23:59-0.15:598:04New Moon11Sun
12Mon8:254.110:572.82:561.34:36-0.15:588:05New Moon12Mon
13Tue9:044.111:452.83:401.35:13-0.25:578:06Waxing Crescent13Tue
14Wed9:494.14:291.35:51-0.25:568:07Waxing Crescent14Wed
15Thu12:352.810:38 AM3.95:231.36:34-0.25:558:08Waxing Crescent15Thu
16Fri1:252.911:34 AM3.66:231.27:23-0.15:548:09First Quarter16Fri
17Sat2:172.912:393.37:331.18:16-0.15:548:10First Quarter17Sat
18Sun3:083.01:583.08:501.09:110.05:538:10First Quarter18Sun
19Mon3:563.23:272.810:080.710:050.25:528:11First Quarter19Mon
20Tue4:423.44:492.811:180.410:560.35:518:12Waxing Gibbous20Tue
21Wed5:253.76:002.812:220.15:518:13Waxing Gibbous21Wed
22Thu6:043.97:032.91:20-0.15:508:14Waxing Gibbous22Thu
23Fri6:424.18:023.012:310.82:14-0.25:498:15Full Moon23Fri
24Sat7:184.28:583.01:181.03:06-0.35:498:15Full Moon24Sat
25Sun7:534.29:523.12:061.23:55-0.35:488:16Full Moon25Sun
26Mon8:304.110:453.12:561.34:41-0.35:488:17Full Moon26Mon
27Tue9:084.011:363.23:461.45:25-0.35:478:18Waning Gibbous27Tue
28Wed9:493.84:381.46:06-0.25:478:18Waning Gibbous28Wed
29Thu12:263.110:34 AM3.55:311.46:46-0.15:468:19Waning Gibbous29Thu
30Fri1:143.111:24 AM3.26:281.37:250.05:468:20Waning Gibbous30Fri
31Sat2:013.112:242.97:311.28:050.15:458:21Third Quarter31Sat
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