37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

61°
H 85°
L 58°
W
8mph
High tide
9:53 am

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

TIDE TIMES for Monday, September 28, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 3:36 pm (0.7 ft)
Next high tide : in 56m at 9:53 am (3.1 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:213.510:553.04:220.35:110.56:365:59Waxing Crescent1Tue
2Wed10:523.511:572.84:550.56:040.56:356:00Waxing Crescent2Wed
3Thu11:253.45:320.77:050.56:336:01First Quarter3Thu
4Fri1:072.612:063.36:170.98:130.56:326:02First Quarter4Fri
5Sat2:202.612:573.27:141.19:220.46:316:03First Quarter5Sat
6Sun3:292.62:013.28:231.210:230.36:296:04First Quarter6Sun
7Mon4:292.83:103.29:341.311:150.26:286:05Waxing Gibbous7Mon
8Tue5:212.94:113.210:371.211:590.16:266:06Waxing Gibbous8Tue
9Wed6:063.15:043.311:321.16:256:07Waxing Gibbous9Wed
10Thu6:453.25:503.412:370.112:211.06:236:08Waxing Gibbous10Thu
11Fri7:193.26:343.51:110.11:060.86:226:09Full Moon11Fri
12Sat7:473.37:173.51:400.11:480.76:206:10Full Moon12Sat
13Sun8:113.38:013.52:060.22:300.56:196:11Full Moon13Sun
14Mon8:313.58:473.42:330.23:110.46:176:12Full Moon14Mon
15Tue8:553.69:373.33:020.33:540.36:166:13Waning Gibbous15Tue
16Wed9:263.710:333.13:370.44:410.36:146:14Waning Gibbous16Wed
17Thu10:033.811:392.94:180.65:360.26:136:15Waning Gibbous17Thu
18Fri10:483.85:040.86:440.36:116:15Third Quarter18Fri
19Sat12:552.711:42 AM3.76:011.08:020.36:106:16Third Quarter19Sat
20Sun2:142.712:493.57:101.19:180.26:086:17Third Quarter20Sun
21Mon3:262.82:133.48:341.210:230.16:076:18Third Quarter21Mon
22Tue4:283.03:383.49:551.111:190.06:056:19Waning Crescent22Tue
23Wed5:213.24:493.511:040.96:046:20Waning Crescent23Wed
24Thu6:083.45:483.512:08-0.112:040.76:026:21Waning Crescent24Thu
25Fri6:493.56:403.512:52-0.112:580.56:006:22New Moon25Fri
26Sat7:273.67:293.41:310.01:490.45:596:23New Moon26Sat
27Sun8:013.68:173.32:070.22:360.35:576:24New Moon27Sun
28Mon8:313.69:043.22:400.33:210.25:566:25New Moon28Mon
29Tue8:573.69:543.13:110.54:040.25:546:26Waxing Crescent29Tue
30Wed9:213.610:462.93:410.74:470.25:536:26Waxing Crescent30Wed
31Thu9:483.511:442.84:140.85:320.25:516:27Waxing Crescent31Thu
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 spring phase. Tonight's moon is 95% 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 (95% 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