37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

89°
H 90°
L 58°
NNW
9mph
High tide
4:32 pm

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

TIDE TIMES for Saturday, September 19, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 9:00 pm (1.7 ft)
Next high tide : in 2h 01m at 4:32 pm (2.8 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:313.48:183.32:330.12:460.76:365:59New Moon1Mon
2Tue8:573.48:573.22:580.33:240.66:356:00New Moon2Tue
3Wed9:163.49:393.03:190.44:010.56:336:01Waxing Crescent3Wed
4Thu9:333.510:262.83:410.54:370.56:326:02Waxing Crescent4Thu
5Fri9:553.511:202.74:090.65:150.56:306:03Waxing Crescent5Fri
6Sat10:273.64:440.86:010.56:296:04Waxing Crescent6Sat
7Sun12:282.511:06 AM3.65:271.07:030.56:276:05First Quarter7Sun
8Mon1:442.411:55 AM3.56:201.18:220.56:266:06First Quarter8Mon
9Tue2:572.512:543.47:251.39:350.46:246:07First Quarter9Tue
10Wed4:012.62:043.48:391.310:340.26:236:08First Quarter10Wed
11Thu4:542.83:203.49:531.211:230.16:226:09Waxing Gibbous11Thu
12Fri5:382.94:293.510:581.06:206:10Waxing Gibbous12Fri
13Sat6:173.15:303.612:060.111:55 AM0.86:196:11Waxing Gibbous13Sat
14Sun6:513.36:263.712:440.012:490.66:176:12Full Moon14Sun
15Mon7:233.57:193.71:210.11:410.46:166:13Full Moon15Mon
16Tue7:543.78:133.61:560.22:320.26:146:14Full Moon16Tue
17Wed8:263.89:083.52:330.33:240.16:126:15Waning Gibbous17Wed
18Thu9:013.910:073.33:110.44:180.06:116:16Waning Gibbous18Thu
19Fri9:394.011:113.13:530.65:160.06:096:16Waning Gibbous19Fri
20Sat10:233.94:390.86:190.16:086:17Waning Gibbous20Sat
21Sun12:212.911:15 AM3.75:331.07:280.16:066:18Third Quarter21Sun
22Mon1:332.912:193.56:391.18:380.16:056:19Third Quarter22Mon
23Tue2:442.91:423.37:581.29:430.06:036:20Third Quarter23Tue
24Wed3:473.03:073.29:171.110:400.06:026:21Waning Crescent24Wed
25Thu4:423.24:183.110:281.011:300.06:006:22Waning Crescent25Thu
26Fri5:303.35:153.211:280.75:596:23Waning Crescent26Fri
27Sat6:123.46:053.112:120.012:200.65:576:24Waning Crescent27Sat
28Sun6:483.56:493.112:490.11:070.45:566:25New Moon28Sun
29Mon7:193.57:323.11:220.21:510.35:546:26New Moon29Mon
30Tue7:453.58:133.01:490.42:310.35:536:27New Moon30Tue
31Wed8:033.58:552.92:130.63:080.25:516:27New Moon31Wed
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 neap phase. Tonight's moon is 59% 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 minimum.

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 First Quarter (59% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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