37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

81°
H 86°
L 59°
W
16mph
Low tide
3:51 pm

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

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 14m at 3:51 pm (0.3 ft)
Next high tide : 9:51 pm (3.6 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 6:45 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:453.85:150.95:49-0.16:098:14Waning Gibbous1Mon
2Tue12:013.611:48 AM3.46:160.86:240.26:108:13Waning Gibbous2Tue
3Wed12:393.712:593.07:230.67:020.46:118:12Third Quarter3Wed
4Thu1:203.92:192.88:360.67:460.86:128:11Third Quarter4Thu
5Fri2:063.93:422.69:540.58:381.16:138:10Third Quarter5Fri
6Sat2:584.05:002.711:070.39:421.46:138:09Waning Crescent6Sat
7Sun3:554.06:092.912:130.26:148:08Waning Crescent7Sun
8Mon4:534.07:073.11:090.16:158:06Waning Crescent8Mon
9Tue5:484.07:573.21:570.06:168:05Waning Crescent9Tue
10Wed6:374.08:413.312:571.62:400.06:178:04New Moon10Wed
11Thu7:213.99:213.31:501.63:170.06:188:03New Moon11Thu
12Fri8:013.89:563.32:381.53:480.06:198:02New Moon12Fri
13Sat8:393.710:263.33:221.34:120.16:198:01New Moon13Sat
14Sun9:173.610:493.24:031.24:300.26:207:59Waxing Crescent14Sun
15Mon9:573.411:053.34:421.14:450.26:217:58Waxing Crescent15Mon
16Tue10:403.111:173.45:211.05:050.46:227:57Waxing Crescent16Tue
17Wed11:282.911:363.56:010.95:310.56:237:55Waxing Crescent17Wed
18Thu12:282.76:470.86:060.86:247:54First Quarter18Thu
19Fri12:053.71:482.57:470.86:471.16:257:53First Quarter19Fri
20Sat12:433.83:222.49:070.77:361.46:257:51First Quarter20Sat
21Sun1:313.94:462.510:310.68:371.66:267:50First Quarter21Sun
22Mon2:294.05:542.711:400.49:491.76:277:49Waxing Gibbous22Mon
23Tue3:364.06:482.912:370.26:287:47Waxing Gibbous23Tue
24Wed4:494.17:343.01:260.06:297:46Waxing Gibbous24Wed
25Thu5:584.28:143.112:141.62:10-0.16:307:45Waxing Gibbous25Thu
26Fri7:004.28:513.21:171.32:49-0.26:317:43Full Moon26Fri
27Sat7:574.29:253.42:161.13:26-0.26:317:42Full Moon27Sat
28Sun8:524.19:583.53:120.84:00-0.16:327:40Full Moon28Sun
29Mon9:483.810:303.74:080.64:340.16:337:39Waning Gibbous29Mon
30Tue10:463.511:043.95:040.55:070.36:347:37Waning Gibbous30Tue
31Wed11:503.211:403.96:020.45:430.66:357:36Waning Gibbous31Wed
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 3% 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 New Moon (3% 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