37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

76°
H -°
L 58°
W
11mph
High tide
9:19 pm

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

TIDE TIMES for Monday, September 28, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 4:43 am (0.2 ft)
Next high tide : in 2h 23m at 9:19 pm (4.0 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:323.84:182.610:320.79:131.06:108:13First Quarter1Sat
2Sun3:244.05:362.711:430.510:141.26:118:12Waxing Gibbous2Sun
3Mon4:204.26:412.912:450.26:128:11Waxing Gibbous3Mon
4Tue5:194.37:393.11:400.16:128:10Waxing Gibbous4Tue
5Wed6:174.58:313.312:251.52:31-0.16:138:09Full Moon5Wed
6Thu7:134.59:193.41:301.43:18-0.26:148:08Full Moon6Thu
7Fri8:094.510:043.52:331.44:02-0.26:158:07Full Moon7Fri
8Sat9:044.310:483.53:321.24:44-0.26:168:06Waning Gibbous8Sat
9Sun10:004.111:303.64:301.15:23-0.16:178:05Waning Gibbous9Sun
10Mon10:573.85:281.06:000.16:188:04Waning Gibbous10Mon
11Tue12:123.611:58 AM3.46:270.86:380.36:188:02Waning Gibbous11Tue
12Wed12:543.61:073.17:300.87:180.56:198:01Third Quarter12Wed
13Thu1:383.62:212.88:390.78:030.76:208:00Third Quarter13Thu
14Fri2:253.63:372.79:510.68:551.06:217:59Third Quarter14Fri
15Sat3:153.64:492.810:590.49:541.26:227:57Third Quarter15Sat
16Sun4:063.75:522.911:590.310:551.46:237:56Waning Crescent16Sun
17Mon4:573.76:483.112:520.26:247:55Waning Crescent17Mon
18Tue5:433.87:373.21:390.16:257:53Waning Crescent18Tue
19Wed6:263.88:213.312:461.42:200.16:257:52Waning Crescent19Wed
20Thu7:053.89:013.31:351.42:560.16:267:51New Moon20Thu
21Fri7:433.89:363.32:201.43:270.16:277:49New Moon21Fri
22Sat8:203.810:053.33:021.33:530.26:287:48New Moon22Sat
23Sun8:593.710:293.23:421.24:140.26:297:47New Moon23Sun
24Mon9:403.610:473.34:201.04:340.26:307:45Waxing Crescent24Mon
25Tue10:243.511:053.44:590.94:590.36:307:44Waxing Crescent25Tue
26Wed11:133.211:323.55:400.85:320.46:317:42Waxing Crescent26Wed
27Thu12:103.06:280.76:100.56:327:41Waxing Crescent27Thu
28Fri12:073.71:232.87:270.76:560.86:337:40First Quarter28Fri
29Sat12:523.82:512.78:460.67:501.06:347:38First Quarter29Sat
30Sun1:453.84:152.710:110.58:551.26:357:37First Quarter30Sun
31Mon2:483.95:262.811:230.410:081.46:367:35Waxing Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

Collapse All
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 95% 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 Waning Gibbous (95% 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