37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

63°
H 83°
L 58°
W
12mph
High tide
10:08 am

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

TIDE TIMES for Sunday, September 13, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 4:18 pm (0.5 ft)
Next high tide : in 2h 10m at 10:08 am (3.3 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 6:46 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:083.58:573.63:09-0.23:200.56:375:58Waxing Crescent1Sun
2Mon9:393.59:493.33:400.04:100.46:365:59Waxing Crescent2Mon
3Tue10:073.610:463.04:080.35:010.36:346:00Waxing Crescent3Tue
4Wed10:343.611:522.74:370.55:560.36:336:01Waxing Crescent4Wed
5Thu11:033.65:100.86:590.46:316:02First Quarter5Thu
6Fri1:062.511:38 AM3.55:521.18:110.46:306:03First Quarter6Fri
7Sat2:252.512:243.46:461.49:240.36:286:04First Quarter7Sat
8Sun3:382.61:253.37:591.610:280.26:276:05First Quarter8Sun
9Mon4:412.82:423.39:201.611:220.16:256:06Waxing Gibbous9Mon
10Tue5:323.03:573.310:311.56:246:07Waxing Gibbous10Tue
11Wed6:153.14:563.312:060.011:29 AM1.46:226:08Waxing Gibbous11Wed
12Thu6:533.15:453.412:440.012:181.16:216:09Waxing Gibbous12Thu
13Fri7:253.16:283.41:150.01:030.96:206:10Full Moon13Fri
14Sat7:513.27:103.31:410.01:440.76:186:11Full Moon14Sat
15Sun8:113.27:523.32:030.12:230.66:166:12Full Moon15Sun
16Mon8:243.38:363.22:220.23:010.46:156:13Full Moon16Mon
17Tue8:403.59:243.02:440.33:400.36:136:14Waning Gibbous17Tue
18Wed9:033.810:192.83:130.54:220.26:126:15Waning Gibbous18Wed
19Thu9:353.911:252.63:470.75:110.26:106:16Waning Gibbous19Thu
20Fri10:144.04:281.06:160.26:096:17Waning Gibbous20Fri
21Sat12:472.511:01 AM4.05:171.37:420.36:076:18Third Quarter21Sat
22Sun2:142.511:59 AM3.86:201.59:060.26:066:19Third Quarter22Sun
23Mon3:302.61:143.67:431.610:160.06:046:20Third Quarter23Mon
24Tue4:322.82:493.59:181.511:13-0.16:036:20Waning Crescent24Tue
25Wed5:223.04:163.510:381.26:016:21Waning Crescent25Wed
26Thu6:063.25:243.512:01-0.211:43 AM0.96:006:22Waning Crescent26Thu
27Fri6:443.36:213.512:43-0.212:400.65:586:23New Moon27Fri
28Sat7:193.57:133.41:20-0.11:320.45:576:24New Moon28Sat
29Sun7:503.68:033.31:540.02:210.25:556:25New Moon29Sun
30Mon8:183.68:543.12:240.23:090.15:546:26New Moon30Mon
31Tue8:423.79:473.02:520.53:550.05:526:27Waxing Crescent31Tue
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 8% 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 Waxing Crescent (8% 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