Tides Today & Tomorrow in North Spit, Humboldt Bay, CA

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in North Spit, Humboldt Bay, CA.
Next low tide : in 3h 14m at 11:20 am (0.3 ft)
Next high tide : 6:27 pm (5.5 ft)
Sunset today : 8:46 pm
Sunrise tomorrow : 5:45 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9418767
Common Questions About Tides

North Spit, Humboldt Bay, CA Tides - May 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:055.26:31-0.66:102.36:148:13Full Moon1Fri
2Sat12:136.91:485.27:07-0.86:442.76:138:14Full Moon2Sat
3Sun12:426.82:305.17:43-0.87:183.06:128:15Waning Gibbous3Sun
4Mon1:126.73:144.98:21-0.77:523.26:108:16Waning Gibbous4Mon
5Tue1:456.54:014.79:01-0.58:293.46:098:17Waning Gibbous5Tue
6Wed2:216.24:524.69:44-0.39:123.56:088:18Waning Gibbous6Wed
7Thu3:035.95:464.510:310.010:093.66:078:19Waning Gibbous7Thu
8Fri3:545.66:404.611:220.211:243.56:068:20Third Quarter8Fri
9Sat4:585.37:284.912:140.46:058:21Third Quarter9Sat
10Sun6:135.08:095.212:453.21:060.56:048:22Third Quarter10Sun
11Mon7:304.88:455.71:572.61:560.86:038:23Waning Crescent11Mon
12Tue8:444.89:206.22:561.72:441.16:028:24Waning Crescent12Tue
13Wed9:535.09:556.83:480.83:301.46:018:25Waning Crescent13Wed
14Thu10:565.210:317.34:36-0.24:151.86:008:26Waning Crescent14Thu
15Fri11:565.311:107.75:23-1.15:002.15:598:27New Moon15Fri
16Sat12:525.56:10-1.85:462.45:588:28New Moon16Sat
17Sun1:475.56:58-2.26:342.65:578:29New Moon17Sun
18Mon12:378.12:435.57:47-2.37:242.85:568:30Waxing Crescent18Mon
19Tue1:267.93:385.48:38-2.28:192.95:558:31Waxing Crescent19Tue
20Wed2:197.54:355.49:31-1.89:213.05:548:32Waxing Crescent20Wed
21Thu3:177.05:335.410:26-1.310:322.95:548:33First Quarter21Thu
22Fri4:226.36:285.611:22-0.711:512.75:538:33First Quarter22Fri
23Sat5:335.67:205.812:17-0.15:528:34First Quarter23Sat
24Sun6:505.08:066.11:112.21:110.55:518:35First Quarter24Sun
25Mon8:084.78:486.42:231.62:031.15:518:36Waxing Gibbous25Mon
26Tue9:254.59:256.63:230.92:511.65:508:37Waxing Gibbous26Tue
27Wed10:334.69:596.84:130.33:372.15:498:38Waxing Gibbous27Wed
28Thu11:324.710:326.94:56-0.24:202.65:498:39Waxing Gibbous28Thu
29Fri12:224.85:35-0.65:012.95:488:39Full Moon29Fri
30Sat1:064.96:12-0.85:403.15:488:40Full Moon30Sat
31Sun1:465.06:48-0.96:183.35:478:41Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9418767)

Common Questions About North Spit, Humboldt Bay, CA Tides

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What time does the tide turn (slack tide) in North Spit, Humboldt Bay, CA today?

Slack tide in North Spit, Humboldt Bay, CA is approximately 2:53 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in North Spit, Humboldt Bay, CA?

North Spit, Humboldt Bay, CA is currently in a neap phase. Tonight's moon is 56% 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 North Spit, Humboldt Bay, 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 North Spit, Humboldt Bay, CA?

Tide predictions for North Spit, Humboldt Bay, 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 North Spit, Humboldt Bay, CA?

Tide data for North Spit, Humboldt Bay, CA is sourced from NOAA Station #9418767. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9418767.

What is the moon phase in North Spit, Humboldt Bay, CA tonight?

Tonight the moon over North Spit, Humboldt Bay, CA is Third Quarter (56% illuminated). This places North Spit, Humboldt Bay, 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