37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

72°
H 90°
L 53°
W
3mph
High tide
12:00 pm

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

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 5:16 pm (1.0 ft)
Next high tide : in 2h 02m at 12:00 pm (2.9 ft)
Sunset today : 7:13 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:533.97:473.11:520.06:098:14Waxing Gibbous1Sun
2Mon6:293.98:343.212:391.62:340.06:108:13Waxing Gibbous2Mon
3Tue7:034.09:163.21:281.63:130.06:108:12Full Moon3Tue
4Wed7:384.09:543.22:141.63:470.06:118:11Full Moon4Wed
5Thu8:154.010:283.22:571.64:160.06:128:10Full Moon5Thu
6Fri8:543.910:583.23:391.54:410.06:138:09Full Moon6Fri
7Sat9:363.811:223.24:191.35:030.06:148:08Waning Gibbous7Sat
8Sun10:213.611:453.35:011.25:280.16:158:07Waning Gibbous8Sun
9Mon11:103.45:451.05:580.26:168:06Waning Gibbous9Mon
10Tue12:113.412:083.16:350.96:350.36:168:05Third Quarter10Tue
11Wed12:453.61:192.87:370.97:190.66:178:04Third Quarter11Wed
12Thu1:273.72:512.68:560.88:110.96:188:02Third Quarter12Thu
13Fri2:163.94:222.610:220.69:101.16:198:01Third Quarter13Fri
14Sat3:134.05:382.811:370.410:171.36:208:00Waning Crescent14Sat
15Sun4:154.26:423.012:410.26:217:59Waning Crescent15Sun
16Mon5:184.37:383.21:360.16:227:57Waning Crescent16Mon
17Tue6:184.48:283.312:351.42:26-0.16:227:56New Moon17Tue
18Wed7:164.49:143.41:391.43:12-0.16:237:55New Moon18Wed
19Thu8:114.39:583.52:391.33:54-0.16:247:54New Moon19Thu
20Fri9:044.210:383.53:351.14:320.06:257:52Waxing Crescent20Fri
21Sat9:564.011:173.54:301.05:070.16:267:51Waxing Crescent21Sat
22Sun10:503.711:543.55:230.85:400.26:277:50Waxing Crescent22Sun
23Mon11:483.36:190.86:130.46:287:48Waxing Crescent23Mon
24Tue12:303.512:523.07:170.76:480.66:287:47First Quarter24Tue
25Wed1:083.52:042.88:220.67:290.96:297:45First Quarter25Wed
26Thu1:483.53:192.79:310.68:191.16:307:44First Quarter26Thu
27Fri2:363.54:312.710:380.49:201.36:317:43First Quarter27Fri
28Sat3:303.55:352.911:390.310:261.56:327:41Waxing Gibbous28Sat
29Sun4:263.56:303.012:320.26:337:40Waxing Gibbous29Sun
30Mon5:193.67:183.11:190.16:347:38Waxing Gibbous30Mon
31Tue6:073.78:013.212:251.51:590.16:347:37Waxing Gibbous31Tue
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 transitional phase. Tonight's moon is 22% 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 shifting between spring and neap.

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 Waxing Crescent (22% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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