Tides Today & Tomorrow in Coos Bay, OR

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Coos Bay, OR.
Next low tide : 4:52 pm (2.7 ft)
Next high tide : in 3h 38m at 12:11 pm (4.7 ft)
Sunset today : 9:01 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9432845
Common Questions About Tides

Coos Bay, OR Tides - May 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:597.65:525.811:02-1.010:502.96:098:18Waxing Crescent1Mon
2Tue4:437.16:495.511:52-0.511:453.26:078:19Waxing Crescent2Tue
3Wed5:336.57:525.412:470.06:068:20First Quarter3Wed
4Thu6:316.08:565.412:543.31:470.56:058:22First Quarter4Thu
5Fri7:415.59:525.52:163.32:480.86:038:23First Quarter5Fri
6Sat8:595.210:365.83:343.03:441.16:028:24First Quarter6Sat
7Sun10:125.211:116.14:382.44:331.36:018:25Waxing Gibbous7Sun
8Mon11:155.211:426.55:281.85:161.56:008:26Waxing Gibbous8Mon
9Tue12:105.46:111.25:541.75:588:27Waxing Gibbous9Tue
10Wed12:116.812:595.56:490.56:311.95:578:28Waxing Gibbous10Wed
11Thu12:407.11:455.77:250.07:062.15:568:29Full Moon11Thu
12Fri1:097.32:295.78:00-0.57:412.35:558:31Full Moon12Fri
13Sat1:397.53:135.88:36-0.98:162.65:548:32Full Moon13Sat
14Sun2:117.63:585.89:14-1.18:532.75:538:33Full Moon14Sun
15Mon2:467.64:455.79:54-1.29:332.95:528:34Waning Gibbous15Mon
16Tue3:257.55:355.610:38-1.210:183.15:518:35Waning Gibbous16Tue
17Wed4:107.36:285.511:26-1.011:133.25:508:36Waning Gibbous17Wed
18Thu5:037.07:245.612:19-0.75:498:37Third Quarter18Thu
19Fri6:056.58:205.812:233.11:16-0.45:488:38Third Quarter19Fri
20Sat7:216.19:136.21:452.92:150.05:478:39Third Quarter20Sat
21Sun8:445.710:016.73:062.33:130.45:468:40Third Quarter21Sun
22Mon10:075.510:457.24:171.54:080.85:458:41Waning Crescent22Mon
23Tue11:225.611:277.75:180.55:011.25:448:42Waning Crescent23Tue
24Wed12:285.76:12-0.35:521.65:438:43Waning Crescent24Wed
25Thu12:078.01:285.97:01-1.16:412.05:438:44New Moon25Thu
26Fri12:488.12:236.07:47-1.57:282.35:428:45New Moon26Fri
27Sat1:298.13:146.08:32-1.78:152.55:418:46New Moon27Sat
28Sun2:108.04:036.09:15-1.79:012.75:418:47New Moon28Sun
29Mon2:537.74:505.99:58-1.59:462.85:408:48Waxing Crescent29Mon
30Tue3:367.35:375.810:41-1.110:342.95:398:48Waxing Crescent30Tue
31Wed4:206.86:245.611:26-0.611:273.05:398:49Waxing Crescent31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9432845)

Common Questions About Coos Bay, OR Tides

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What time does the tide turn (slack tide) in Coos Bay, OR today?

Slack tide in Coos Bay, OR is approximately 2:31 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 Coos Bay, OR?

Coos Bay, OR is currently in a spring phase. Tonight's moon is 85% 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 Coos Bay, OR 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 Coos Bay, OR?

Tide predictions for Coos Bay, OR 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 Coos Bay, OR?

Tide data for Coos Bay, OR is sourced from NOAA Station #9432845. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9432845.

What is the moon phase in Coos Bay, OR tonight?

Tonight the moon over Coos Bay, OR is Waxing Gibbous (85% illuminated). This places Coos Bay, OR 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