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 2h 33m 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 - Apr 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:247.52:437.18:350.38:420.76:577:43New Moon1Fri
2Sat2:557.63:276.89:140.09:151.16:567:44New Moon2Sat
3Sun3:247.64:116.59:52-0.19:481.76:547:45Waxing Crescent3Sun
4Mon3:537.44:556.110:30-0.110:202.26:527:46Waxing Crescent4Mon
5Tue4:237.25:425.711:100.110:532.76:507:48Waxing Crescent5Tue
6Wed4:546.96:355.311:540.411:303.16:497:49Waxing Crescent6Wed
7Thu5:306.57:394.912:450.76:477:50First Quarter7Thu
8Fri6:166.18:574.812:183.51:480.96:457:51First Quarter8Fri
9Sat7:205.810:155.01:323.72:571.06:437:52First Quarter9Sat
10Sun8:415.711:095.33:043.64:031.06:427:54First Quarter10Sun
11Mon9:595.811:475.74:223.34:580.86:407:55Waxing Gibbous11Mon
12Tue11:036.15:202.85:440.66:387:56Waxing Gibbous12Tue
13Wed12:196.111:57 AM6.46:072.16:230.66:377:57Waxing Gibbous13Wed
14Thu12:496.612:476.66:491.47:000.66:357:58Waxing Gibbous14Thu
15Fri1:197.11:356.87:290.77:360.76:337:59Full Moon15Fri
16Sat1:497.52:236.88:10-0.18:111.06:328:01Full Moon16Sat
17Sun2:207.83:126.88:51-0.68:481.36:308:02Full Moon17Sun
18Mon2:548.14:036.69:34-1.19:271.86:288:03Waning Gibbous18Mon
19Tue3:318.14:566.310:20-1.210:082.26:278:04Waning Gibbous19Tue
20Wed4:118.05:555.911:11-1.110:562.66:258:05Waning Gibbous20Wed
21Thu4:597.77:015.612:08-0.96:238:07Third Quarter21Thu
22Fri5:557.28:155.51:12-0.56:228:08Third Quarter22Fri
23Sat7:056.79:295.71:123.22:23-0.26:208:09Third Quarter23Sat
24Sun8:286.410:326.02:443.13:330.16:198:10Third Quarter24Sun
25Mon9:516.211:226.44:082.64:350.26:178:11Waning Crescent25Mon
26Tue11:046.25:152.05:290.46:168:12Waning Crescent26Tue
27Wed12:036.812:076.36:101.26:150.66:148:14Waning Crescent27Wed
28Thu12:397.21:016.46:570.66:560.96:138:15Waning Crescent28Thu
29Fri1:117.41:506.47:390.07:331.36:118:16New Moon29Fri
30Sat1:427.52:366.38:17-0.48:091.66:108:17New Moon30Sat
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