37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

77°
H -°
L 57°
WSW
8mph
High tide
9:53 pm

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

TIDE TIMES for Tuesday, September 29, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 5:34 am (0.2 ft)
Next high tide : in 1h 27m at 9:53 pm (4.2 ft)
Sunset today : 6:52 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:583.03:343.310:061.411:44-0.16:487:29First Quarter1Sun
2Mon5:543.14:573.211:211.26:477:30Waxing Gibbous2Mon
3Tue6:413.36:023.212:34-0.112:241.06:457:31Waxing Gibbous3Tue
4Wed7:223.46:543.21:17-0.11:180.76:447:32Waxing Gibbous4Wed
5Thu7:593.47:413.11:540.02:070.56:427:33Full Moon5Thu
6Fri8:303.48:253.02:260.12:510.36:417:34Full Moon6Fri
7Sat8:553.49:082.92:510.33:330.26:397:35Full Moon7Sat
8Sun9:123.49:522.83:120.54:130.26:387:36Full Moon8Sun
9Mon9:233.510:392.73:310.74:500.16:367:37Full Moon9Mon
10Tue9:373.611:292.73:540.85:250.16:357:37Waning Gibbous10Tue
11Wed10:013.74:251.06:010.16:347:38Waning Gibbous11Wed
12Thu12:272.610:33 AM3.75:041.26:420.26:327:39Waning Gibbous12Thu
13Fri1:312.511:13 AM3.75:491.47:360.26:317:40Waning Gibbous13Fri
14Sat2:392.512:023.56:451.58:440.26:297:41Third Quarter14Sat
15Sun3:432.61:013.37:531.69:530.16:287:42Third Quarter15Sun
16Mon4:392.72:143.19:131.510:510.06:277:43Third Quarter16Mon
17Tue5:262.83:403.110:311.311:400.06:257:44Waning Crescent17Tue
18Wed6:053.05:023.111:371.06:247:45Waning Crescent18Wed
19Thu6:393.16:103.212:22-0.112:340.76:237:46Waning Crescent19Thu
20Fri7:093.37:103.21:000.01:280.46:217:47Waning Crescent20Fri
21Sat7:363.58:073.21:360.12:190.16:207:48New Moon21Sat
22Sun8:043.89:053.22:110.33:11-0.16:197:49New Moon22Sun
23Mon8:354.010:043.12:490.64:03-0.26:177:49New Moon23Mon
24Tue9:104.211:063.03:300.84:57-0.36:167:50Waxing Crescent24Tue
25Wed9:494.24:141.05:53-0.36:157:51Waxing Crescent25Wed
26Thu12:132.910:33 AM4.15:051.36:54-0.26:147:52Waxing Crescent26Thu
27Fri1:212.911:23 AM3.96:051.47:58-0.16:127:53First Quarter27Fri
28Sat2:292.912:243.57:161.59:04-0.16:117:54First Quarter28Sat
29Sun3:333.01:443.28:391.410:07-0.16:107:55First Quarter29Sun
30Mon4:303.13:192.910:001.211:01-0.16:097:56First Quarter30Mon
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 88% 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 (88% 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