Tides Today & Tomorrow in Coos Bay, OR

TIDE TIMES for Saturday, June 6, 2026
The tide is currently rising in Coos Bay, OR.
Next low tide (tomorrow) : 12:52 am (2.9 ft)
Next high tide : in 3h 34m at 7:22 pm (5.7 ft)
Sunset today : 8:54 pm
Sunrise tomorrow : 5:36 am
Moon phase : Third Quarter (66% illuminated)
Tide Station Location : Station #9432845
Common Questions About Tides

Coos Bay, OR Tides - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:127.53:206.28:53-0.68:432.06:098:18New Moon1Sun
2Mon2:417.44:026.09:29-0.79:162.46:078:19New Moon2Mon
3Tue3:107.34:455.810:05-0.69:502.76:068:21Waxing Crescent3Tue
4Wed3:417.05:305.510:42-0.410:253.06:058:22Waxing Crescent4Wed
5Thu4:146.76:195.311:23-0.111:063.36:038:23Waxing Crescent5Thu
6Fri4:526.47:145.112:090.26:028:24Waxing Crescent6Fri
7Sat5:386.08:155.11:030.56:018:25First Quarter7Sat
8Sun6:375.79:145.21:083.52:020.75:598:26First Quarter8Sun
9Mon7:535.410:045.62:323.43:000.85:588:27First Quarter9Mon
10Tue9:135.310:456.03:462.93:550.95:578:28First Quarter10Tue
11Wed10:265.411:206.44:462.34:431.05:568:30Waxing Gibbous11Wed
12Thu11:305.611:547.05:361.45:281.15:558:31Waxing Gibbous12Thu
13Fri12:285.96:210.66:111.35:548:32Waxing Gibbous13Fri
14Sat12:287.51:226.17:05-0.36:541.55:538:33Full Moon14Sat
15Sun1:037.92:156.37:49-1.17:371.75:518:34Full Moon15Sun
16Mon1:408.23:086.38:33-1.68:212.05:508:35Full Moon16Mon
17Tue2:218.44:016.39:19-1.99:062.35:498:36Waning Gibbous17Tue
18Wed3:058.34:566.210:08-2.09:562.55:488:37Waning Gibbous18Wed
19Thu3:538.15:526.110:59-1.710:512.75:488:38Waning Gibbous19Thu
20Fri4:467.66:526.011:54-1.311:572.95:478:39Waning Gibbous20Fri
21Sat5:477.07:546.012:53-0.85:468:40Third Quarter21Sat
22Sun6:576.48:556.21:162.81:55-0.35:458:41Third Quarter22Sun
23Mon8:155.99:506.52:392.52:570.25:448:42Third Quarter23Mon
24Tue9:365.510:386.83:562.03:540.65:438:43Waning Crescent24Tue
25Wed10:525.411:197.15:001.34:471.15:438:44Waning Crescent25Wed
26Thu11:585.411:567.35:540.65:341.55:428:45Waning Crescent26Thu
27Fri12:555.56:400.06:181.85:418:46Waning Crescent27Fri
28Sat12:307.41:465.67:21-0.56:592.15:418:47New Moon28Sat
29Sun1:027.42:315.77:58-0.87:382.45:408:48New Moon29Sun
30Mon1:347.43:145.78:34-0.98:152.65:398:49New Moon30Mon
31Tue2:067.33:555.79:09-1.08:512.85:398:49New Moon31Tue
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 10:07 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 transitional phase. Tonight's moon is 66% 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 shifting between spring and neap.

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 Third Quarter (66% illuminated). This places Coos Bay, OR in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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