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 1h 20m 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 (49% illuminated)
Tide Station Location : Station #9459949
Common Questions About Tides

Cold Bay, AK Tides - May 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:228.34:576.110:20-1.510:002.57:0710:28New Moon1Wed
2Thu3:588.15:445.811:02-1.410:402.97:0510:30Waxing Crescent2Thu
3Fri4:377.76:275.511:43-1.111:213.37:0310:31Waxing Crescent3Fri
4Sat5:177.37:125.112:24-0.77:0110:33Waxing Crescent4Sat
5Sun5:576.89:254.912:033.71:07-0.16:5910:35Waxing Crescent5Sun
6Mon6:396.210:444.912:494.02:010.46:5710:37First Quarter6Mon
7Tue7:305.611:385.11:534.23:060.96:5510:39First Quarter7Tue
8Wed8:455.13:364.14:051.16:5310:41First Quarter8Wed
9Thu12:215.310:05 AM4.85:093.64:551.46:5110:43First Quarter9Thu
10Fri12:445.611:19 AM4.86:382.95:431.66:4910:45Waxing Gibbous10Fri
11Sat12:436.012:394.97:162.06:301.86:4710:47Waxing Gibbous11Sat
12Sun12:576.41:375.27:431.27:121.96:4510:48Waxing Gibbous12Sun
13Mon1:236.92:195.48:110.37:482.16:4310:50Waxing Gibbous13Mon
14Tue1:527.32:595.68:42-0.58:232.36:4110:52Full Moon14Tue
15Wed2:237.63:425.79:16-1.18:582.66:4010:54Full Moon15Wed
16Thu2:567.94:295.79:55-1.59:362.96:3810:56Full Moon16Thu
17Fri3:328.05:195.710:37-1.710:183.26:3610:57Waning Gibbous17Fri
18Sat4:137.96:065.611:22-1.811:053.46:3510:59Waning Gibbous18Sat
19Sun4:597.76:555.512:09-1.66:3311:01Waning Gibbous19Sun
20Mon5:487.47:535.412:58-1.26:3111:02Waning Gibbous20Mon
21Tue6:416.89:085.512:543.71:55-0.76:3011:04Third Quarter21Tue
22Wed7:476.110:105.92:133.72:59-0.26:2811:06Third Quarter22Wed
23Thu9:125.510:566.33:483.13:590.36:2711:07Third Quarter23Thu
24Fri10:365.111:386.85:092.24:530.96:2611:09Waning Crescent24Fri
25Sat12:095.16:271.25:471.46:2411:10Waning Crescent25Sat
26Sun12:217.31:405.37:260.16:431.96:2311:12Waning Crescent26Sun
27Mon1:007.72:385.58:09-0.87:322.26:2211:13Waning Crescent27Mon
28Tue1:378.03:295.68:48-1.48:132.66:2111:15New Moon28Tue
29Wed2:138.14:235.69:26-1.78:522.96:1911:16New Moon29Wed
30Thu2:498.05:145.510:05-1.79:313.16:1811:18New Moon30Thu
31Fri3:267.85:565.510:44-1.610:133.46:1711:19Waxing Crescent31Fri
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 neap phase. Tonight's moon is 49% 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 minimum.

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 (49% illuminated). This places Cold Bay, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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