Tides Today & Tomorrow in Coos Bay, OR

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Coos Bay, OR.
Next low tide : 5:44 pm (2.9 ft)
Next high tide : in 5h 22m at 1:09 pm (4.9 ft)
Sunset today : 9:01 pm
Sunrise tomorrow : 5:38 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9432845
Common Questions About Tides

Coos Bay, OR Tides - Oct 2004

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:046.53:487.59:411.710:25-0.17:156:57Waning Gibbous1Fri
2Sat4:516.14:187.210:142.211:060.17:166:55Waning Gibbous2Sat
3Sun5:405.74:506.910:492.811:520.47:176:53Waning Gibbous3Sun
4Mon6:375.35:286.511:293.37:186:52Third Quarter4Mon
5Tue7:455.06:166.112:460.712:223.67:196:50Third Quarter5Tue
6Wed9:085.07:245.81:511.01:433.87:206:48Third Quarter6Wed
7Thu10:245.28:475.83:021.13:163.77:226:46Third Quarter7Thu
8Fri11:135.510:025.94:071.04:293.47:236:45Waning Crescent8Fri
9Sat11:485.911:036.25:000.95:222.97:246:43Waning Crescent9Sat
10Sun12:186.35:430.76:062.27:256:41Waning Crescent10Sun
11Mon12:466.86:210.66:461.67:266:40Waning Crescent11Mon
12Tue12:426.71:147.26:550.77:240.97:286:38New Moon12Tue
13Wed1:286.91:437.67:290.88:030.27:296:36New Moon13Wed
14Thu2:136.92:127.98:031.18:42-0.37:306:34New Moon14Thu
15Fri3:016.82:448.28:381.59:24-0.77:316:33New Moon15Fri
16Sat3:506.63:188.29:141.910:08-0.97:326:31Waxing Crescent16Sat
17Sun4:436.33:578.29:542.410:58-0.87:346:30Waxing Crescent17Sun
18Mon5:426.04:427.910:392.911:54-0.67:356:28Waxing Crescent18Mon
19Tue6:485.75:377.511:353.37:366:26First Quarter19Tue
20Wed8:045.66:477.012:59-0.312:523.67:376:25First Quarter20Wed
21Thu9:215.88:126.62:110.02:273.57:396:23First Quarter21Thu
22Fri10:256.29:376.53:220.23:553.07:406:22Waxing Gibbous22Fri
23Sat11:146.710:526.64:260.35:042.37:416:20Waxing Gibbous23Sat
24Sun11:557.111:556.75:200.55:591.57:426:19Waxing Gibbous24Sun
25Mon12:317.56:060.76:470.87:446:17Waxing Gibbous25Mon
26Tue12:506.81:037.86:471.07:290.27:456:16Full Moon26Tue
27Wed1:406.81:358.07:251.48:09-0.27:466:14Full Moon27Wed
28Thu2:276.72:058.08:011.88:46-0.47:476:13Full Moon28Thu
29Fri3:126.52:347.98:352.29:22-0.57:496:11Full Moon29Fri
30Sat3:566.33:047.79:092.79:59-0.47:506:10Waning Gibbous30Sat
31Sun3:406.12:347.48:433.09:37-0.26:515:09Waning Gibbous31Sun
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 3:26 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 91% 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 (91% 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