37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

55°
H 92°
L 57°
W
2mph
High tide
5:54 am

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

TIDE TIMES for Wednesday, September 23, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 1:19 pm (0.1 ft)
Next high tide : in 48m at 5:54 am (3.3 ft)
Sunset today : 7:01 pm
Sunrise tomorrow : 6:54 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 2082

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:203.92:382.78:590.67:470.96:108:14First Quarter1Sat
2Sun2:084.04:052.610:190.48:441.26:108:13First Quarter2Sun
3Mon3:054.15:242.711:320.39:521.56:118:12Waxing Gibbous3Mon
4Tue4:084.16:312.912:360.16:128:11Waxing Gibbous4Tue
5Wed5:124.27:283.11:310.06:138:10Waxing Gibbous5Wed
6Thu6:114.28:173.312:181.72:20-0.16:148:09Full Moon6Thu
7Fri7:044.19:023.31:211.63:03-0.16:158:07Full Moon7Fri
8Sat7:524.09:423.42:171.53:41-0.16:168:06Full Moon8Sat
9Sun8:363.910:183.43:091.44:130.06:168:05Full Moon9Sun
10Mon9:193.710:493.43:561.24:410.16:178:04Waning Gibbous10Mon
11Tue10:033.411:153.44:411.15:040.26:188:03Waning Gibbous11Tue
12Wed10:483.211:373.45:261.05:240.46:198:02Waning Gibbous12Wed
13Thu11:402.911:573.56:110.95:470.56:208:00Waning Gibbous13Thu
14Fri12:432.67:020.86:160.86:217:59Third Quarter14Fri
15Sat12:213.62:022.58:040.86:551.16:227:58Third Quarter15Sat
16Sun12:533.73:282.49:180.77:431.46:227:57Third Quarter16Sun
17Mon1:363.74:462.510:330.68:431.66:237:55Third Quarter17Mon
18Tue2:293.85:522.711:380.59:531.76:247:54Waning Crescent18Tue
19Wed3:313.86:462.912:320.36:257:53Waning Crescent19Wed
20Thu4:373.97:313.01:180.16:267:51Waning Crescent20Thu
21Fri5:394.08:103.112:081.71:590.06:277:50Waning Crescent21Fri
22Sat6:364.18:443.11:041.52:34-0.16:287:49New Moon22Sat
23Sun7:294.19:153.21:571.33:07-0.16:287:47New Moon23Sun
24Mon8:204.19:423.32:471.03:360.06:297:46New Moon24Mon
25Tue9:113.910:083.53:380.84:050.16:307:44Waxing Crescent25Tue
26Wed10:053.710:363.74:290.64:360.26:317:43Waxing Crescent26Wed
27Thu11:023.411:083.95:230.55:090.46:327:41Waxing Crescent27Thu
28Fri12:073.16:220.45:470.76:337:40Waxing Crescent28Fri
29Sat1:232.97:300.46:321.06:347:39First Quarter29Sat
30Sun12:314.12:462.78:470.47:271.36:347:37First Quarter30Sun
31Mon1:274.04:052.810:060.38:381.56:357:36First Quarter31Mon
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 91% 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 Gibbous (91% 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