37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

58°
H 79°
L 51°
W
9mph
High tide
9:03 am

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

TIDE TIMES for Sunday, September 27, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 3:05 pm (0.5 ft)
Next high tide : in 3h 42m at 9:03 am (3.2 ft)
Sunset today : 6:55 pm
Sunrise tomorrow : 6:58 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 2090

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:533.71:013.37:330.77:150.46:108:14First Quarter1Tue
2Wed1:423.82:193.08:450.68:060.66:118:13First Quarter2Wed
3Thu2:363.83:382.99:590.59:050.96:118:12First Quarter3Thu
4Fri3:343.94:522.911:090.310:091.16:128:11Waxing Gibbous4Fri
5Sat4:313.95:573.012:110.26:138:10Waxing Gibbous5Sat
6Sun5:264.06:553.21:060.16:148:09Waxing Gibbous6Sun
7Mon6:154.07:463.312:131.31:550.06:158:07Waxing Gibbous7Mon
8Tue6:594.08:323.41:091.32:380.06:168:06Full Moon8Tue
9Wed7:403.99:143.42:001.33:170.06:178:05Full Moon9Wed
10Thu8:183.89:523.42:471.33:520.16:178:04Full Moon10Thu
11Fri8:543.710:253.43:301.24:210.26:188:03Full Moon11Fri
12Sat9:313.610:543.44:111.24:450.36:198:02Waning Gibbous12Sat
13Sun10:103.411:183.44:511.15:060.36:208:00Waning Gibbous13Sun
14Mon10:533.211:393.45:301.05:290.46:217:59Waning Gibbous14Mon
15Tue11:413.06:110.95:590.56:227:58Waning Gibbous15Tue
16Wed12:043.512:412.86:590.96:360.76:237:56Third Quarter16Wed
17Thu12:373.51:592.67:590.97:220.96:237:55Third Quarter17Thu
18Fri1:193.63:242.59:150.88:161.16:247:54Third Quarter18Fri
19Sat2:093.74:402.610:320.79:171.26:257:53Third Quarter19Sat
20Sun3:083.85:442.711:360.510:241.36:267:51Waning Crescent20Sun
21Mon4:103.96:382.912:310.36:277:50Waning Crescent21Mon
22Tue5:124.07:263.11:200.26:287:48Waning Crescent22Tue
23Wed6:114.28:083.212:321.32:040.16:297:47New Moon23Wed
24Thu7:074.28:483.41:301.12:450.06:297:46New Moon24Thu
25Fri8:024.29:263.52:271.03:240.06:307:44New Moon25Fri
26Sat8:564.210:033.63:220.84:020.16:317:43New Moon26Sat
27Sun9:514.010:413.74:170.74:390.26:327:41Waxing Crescent27Sun
28Mon10:493.811:213.85:130.55:180.36:337:40Waxing Crescent28Mon
29Tue11:513.56:120.56:000.56:347:38Waxing Crescent29Tue
30Wed12:043.81:003.27:160.56:470.76:347:37First Quarter30Wed
31Thu12:533.82:143.08:250.47:420.96:357:36First Quarter31Thu
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 99% 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 Full Moon (99% 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