37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

72°
H -°
L 61°
W
8mph
Low tide
3:32 am

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

TIDE TIMES for Saturday, August 29, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 5h 17m at 3:32 am (0.9 ft)
Next high tide : 9:03 am (3.6 ft)
Sunset today : 7:41 pm
Sunrise tomorrow : 6:32 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:133.06:050.15:191.17:016:48Waxing Crescent1Tue
2Wed1:222.97:090.26:161.27:026:47First Quarter2Wed
3Thu2:332.98:180.27:251.37:036:45First Quarter3Thu
4Fri12:563.73:392.99:280.18:471.27:046:44First Quarter4Fri
5Sat2:223.44:393.110:310.110:091.17:056:42First Quarter5Sat
6Sun3:533.35:323.211:270.011:210.87:066:41Waxing Gibbous6Sun
7Mon5:093.36:183.412:160.07:076:39Waxing Gibbous7Mon
8Tue6:113.36:583.512:240.612:580.17:086:38Waxing Gibbous8Tue
9Wed7:053.27:343.61:190.41:370.37:086:36Full Moon9Wed
10Thu7:563.28:063.72:100.22:110.57:096:35Full Moon10Thu
11Fri8:443.18:323.72:580.22:430.77:106:34Full Moon11Fri
12Sat9:333.18:543.73:430.13:130.97:116:32Full Moon12Sat
13Sun10:223.09:153.74:260.13:431.17:126:31Waning Gibbous13Sun
14Mon11:122.99:413.75:070.24:171.27:136:29Waning Gibbous14Mon
15Tue12:052.95:470.24:571.37:146:28Waning Gibbous15Tue
16Wed1:012.86:280.25:431.47:156:26Waning Gibbous16Wed
17Thu1:592.77:140.36:371.47:166:25Third Quarter17Thu
18Fri2:552.78:050.37:401.47:176:24Third Quarter18Fri
19Sat12:413.23:492.89:010.28:521.37:186:22Third Quarter19Sat
20Sun1:513.04:362.89:540.210:021.17:196:21Third Quarter20Sun
21Mon3:132.85:172.910:410.211:060.87:206:20Waning Crescent21Mon
22Tue4:312.85:513.111:220.37:216:19Waning Crescent22Tue
23Wed5:372.96:193.312:020.611:58 AM0.37:226:17Waning Crescent23Wed
24Thu6:353.06:443.512:540.312:340.57:236:16Waning Crescent24Thu
25Fri7:303.07:103.81:430.11:100.67:246:15New Moon25Fri
26Sat8:243.17:404.02:320.01:490.87:256:14New Moon26Sat
27Sun9:193.18:164.23:21-0.12:331.07:266:12New Moon27Sun
28Mon10:153.18:574.34:12-0.23:201.17:276:11Waxing Crescent28Mon
29Tue11:133.09:444.25:04-0.24:121.27:286:10Waxing Crescent29Tue
30Wed12:133.05:59-0.25:101.27:296:09Waxing Crescent30Wed
31Thu1:153.06:56-0.16:151.27:306:08First Quarter31Thu
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 100% 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 Full Moon (100% 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