Tides Today & Tomorrow in Cold Bay, AK

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Cold Bay, AK.
Next low tide : in 3h 31m at 2:57 am (2.3 ft)
Next high tide : 8:04 am (5.0 ft)
Sunset today : 11:35 pm
Sunrise tomorrow : 6:09 am
Moon phase : First Quarter (39% illuminated)
Tide Station Location : Station #9459949
Common Questions About Tides

Cold Bay, AK Tides - Mar 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:086.71:198.57:242.68:11-1.18:387:27New Moon1Fri
2Sat2:397.22:128.58:141.88:51-0.98:367:29New Moon2Sat
3Sun3:137.63:058.29:051.19:31-0.48:337:31New Moon3Sun
4Mon3:488.03:587.79:560.610:090.38:317:33Waxing Crescent4Mon
5Tue4:248.14:497.010:450.310:451.28:287:35Waxing Crescent5Tue
6Wed4:598.15:386.211:320.311:212.08:267:37Waxing Crescent6Wed
7Thu5:347.96:315.412:230.68:237:39First Quarter7Thu
8Fri6:137.57:564.71:270.98:217:41First Quarter8Fri
9Sat6:597.010:574.612:393.62:481.28:187:43First Quarter9Sat
10Sun9:006.51:404.25:131.29:158:45First Quarter10Sun
11Mon1:185.010:08 AM6.34:004.56:451.19:138:47Waxing Gibbous11Mon
12Tue2:035.411:19 AM6.25:314.47:390.89:108:49Waxing Gibbous12Tue
13Wed2:365.712:366.47:344.08:130.69:088:51Waxing Gibbous13Wed
14Thu3:035.91:316.68:043.58:370.59:058:53Waxing Gibbous14Thu
15Fri3:226.12:096.98:302.98:580.59:038:55Full Moon15Fri
16Sat3:276.32:457.08:572.39:190.59:008:57Full Moon16Sat
17Sun3:356.63:227.09:281.89:440.78:588:59Full Moon17Sun
18Mon3:556.94:016.810:021.310:121.08:559:01Full Moon18Mon
19Tue4:227.24:436.610:380.910:431.48:529:03Full Moon19Tue
20Wed4:517.35:266.411:160.611:141.98:509:05Waning Gibbous20Wed
21Thu5:227.46:096.011:550.411:452.58:479:07Waning Gibbous21Thu
22Fri5:537.56:555.512:370.38:459:09Waning Gibbous22Fri
23Sat6:277.47:535.012:183.01:280.48:429:11Third Quarter23Sat
24Sun7:087.29:164.612:553.62:340.48:409:13Third Quarter24Sun
25Mon8:107.01:554.13:490.48:379:15Third Quarter25Mon
26Tue12:394.79:33 AM6.83:284.35:010.38:349:17Third Quarter26Tue
27Wed1:205.310:50 AM6.84:514.06:160.08:329:19Waning Crescent27Wed
28Thu1:435.812:087.06:193.47:18-0.28:299:21Waning Crescent28Thu
29Fri2:046.51:207.37:312.38:03-0.38:279:23Waning Crescent29Fri
30Sat2:287.12:187.58:221.38:42-0.18:249:25New Moon30Sat
31Sun2:567.63:107.59:080.49:200.38:229:27New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9459949)

Common Questions About Cold Bay, AK Tides

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What time does the tide turn (slack tide) in Cold Bay, AK today?

Slack tide in Cold Bay, AK is approximately 5:30 am — 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 Cold Bay, AK?

Cold Bay, AK is currently in a transitional phase. Tonight's moon is 39% 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 Cold Bay, AK 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 Cold Bay, AK?

Tide predictions for Cold Bay, AK 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 Cold Bay, AK?

Tide data for Cold Bay, AK is sourced from NOAA Station #9459949. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9459949.

What is the moon phase in Cold Bay, AK tonight?

Tonight the moon over Cold Bay, AK is First Quarter (39% illuminated). This places Cold Bay, AK 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