37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

95°
H 94°
L 64°
W
14mph
Low tide
3:22 pm

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

TIDE TIMES for Friday, September 11, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 14m at 3:22 pm (0.1 ft)
Next high tide : 9:23 pm (3.5 ft)
Sunset today : 7:20 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:553.76:252.812:280.26:098:14Waxing Gibbous1Wed
2Thu4:453.87:183.01:170.16:108:13Waxing Gibbous2Thu
3Fri5:343.98:043.12:000.06:108:12Waxing Gibbous3Fri
4Sat6:214.08:453.112:441.72:390.06:118:11Full Moon4Sat
5Sun7:054.09:203.21:351.63:130.06:128:10Full Moon5Sun
6Mon7:484.09:513.22:221.53:420.06:138:09Full Moon6Mon
7Tue8:323.910:173.23:071.34:070.06:148:08Full Moon7Tue
8Wed9:173.810:403.43:511.14:310.06:158:07Waning Gibbous8Wed
9Thu10:043.611:023.54:360.94:560.16:168:06Waning Gibbous9Thu
10Fri10:563.411:303.75:230.85:260.36:168:05Waning Gibbous10Fri
11Sat11:553.16:160.76:010.56:178:04Waning Gibbous11Sat
12Sun12:043.91:102.87:200.76:430.86:188:02Third Quarter12Sun
13Mon12:474.12:412.68:410.67:341.16:198:01Third Quarter13Mon
14Tue1:384.14:112.610:080.58:361.46:208:00Third Quarter14Tue
15Wed2:394.15:272.711:250.49:521.56:217:59Waning Crescent15Wed
16Thu3:494.26:302.912:290.26:227:57Waning Crescent16Thu
17Fri5:014.27:233.11:230.06:227:56Waning Crescent17Fri
18Sat6:074.28:103.312:231.52:10-0.16:237:55New Moon18Sat
19Sun7:054.28:523.41:261.32:52-0.16:247:53New Moon19Sun
20Mon7:574.19:313.42:231.23:290.06:257:52New Moon20Mon
21Tue8:463.910:063.53:161.04:010.16:267:51New Moon21Tue
22Wed9:343.710:373.54:070.94:290.26:277:49Waxing Crescent22Wed
23Thu10:233.411:033.54:550.74:540.46:287:48Waxing Crescent23Thu
24Fri11:153.111:263.65:440.75:180.66:297:47Waxing Crescent24Fri
25Sat12:132.96:350.65:460.86:297:45Waxing Crescent25Sat
26Sun1:212.77:310.66:221.16:307:44First Quarter26Sun
27Mon12:183.62:362.68:370.67:071.36:317:42First Quarter27Mon
28Tue12:573.63:512.69:470.68:041.56:327:41First Quarter28Tue
29Wed1:483.64:592.710:530.49:141.76:337:40First Quarter29Wed
30Thu2:533.55:562.911:500.310:281.76:347:38Waxing Gibbous30Thu
31Fri4:063.56:443.012:380.26:347:37Waxing Gibbous31Fri
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 1% 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 (1% 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