Tide charts › AK

Prudhoe Bay, AK tide chart and marine alerts

NOAA station 9497645 · 70.411°N, 148.532°W. Get an email only when the NWS issues a marine or coastal alert here, or the tide runs unusually high or low.

NOAA station 9497645

Prudhoe Bay, AK

Tide now−0.1 ft↑ rising · predicted

Next high2:38 AM0.5 ft

Next low9:04 AM0.1 ft

WindENE 32 ktgusts 36
Air11°F
NOAA sensors · 8:36 PM

Gale Warning until Fri 5:00 AM +1 more

NOAA sensor 0.1 ft at 8:30 PMTimes AKST · NOAA source

Today and tomorrow

Next 7 days Shape drawn between NOAA's predicted highs and lows

7-day tides, sun and moon Times AKST · feet above MLLW

Day	High tides	Low tides	Sunrise Sunset	Moon
Thu, Nov 12	2:04 AM 0.6 ft1:41 PM 0.3 ft	8:31 AM 0.0 ft7:42 PM −0.1 ft	10:29 AM 2:46 PM	Waxing crescent 12%
Fri, Nov 13	2:38 AM 0.5 ft2:09 PM 0.3 ft	9:04 AM 0.1 ft8:13 PM −0.1 ft	10:35 AM 2:40 PM	Waxing crescent 19%
Sat, Nov 14	3:15 AM 0.5 ft2:39 PM 0.3 ft	9:43 AM 0.1 ft8:49 PM 0.0 ft	10:42 AM 2:34 PM	Waxing crescent 27%
Sun, Nov 15	3:59 AM 0.4 ft3:20 PM 0.3 ft	10:30 AM 0.1 ft9:37 PM 0.0 ft	10:49 AM 2:27 PM	Waxing crescent 36%
Mon, Nov 16	4:54 AM 0.4 ft4:36 PM 0.2 ft	11:33 AM 0.1 ft10:56 PM 0.1 ft	10:57 AM 2:20 PM	First quarter 45%
Tue, Nov 17	6:08 AM 0.3 ft6:41 PM 0.3 ft	12:46 PM 0.1 ft	11:04 AM 2:13 PM	First quarter 55%
Wed, Nov 18	7:29 AM 0.3 ft8:19 PM 0.3 ft	1:03 AM 0.1 ft1:45 PM 0.1 ft	11:13 AM 2:05 PM	Waxing gibbous 65%

Tides: NOAA CO-OPS predictions. Sun and moon: computed for this station's coordinates with NOAA's solar equations and standard lunar formulas.

Today Thursday, Nov 12

Tide	Time (AKST)	Height
High	2:04 AM	0.6 ft
Low	8:31 AM	0.0 ft
High	1:41 PM	0.3 ft
Low	7:42 PM	−0.1 ft

Tomorrow Friday, Nov 13

Tide	Time (AKST)	Height
High	2:38 AM	0.5 ft
Low	9:04 AM	0.1 ft
High	2:09 PM	0.3 ft
Low	8:13 PM	−0.1 ft

Saturday Saturday, Nov 14

Tide	Time (AKST)	Height
High	3:15 AM	0.5 ft
Low	9:43 AM	0.1 ft
High	2:39 PM	0.3 ft
Low	8:49 PM	0.0 ft

Active NWS alerts

Gale Warning until Fri 5:00 AM. Cape Halkett to Flaxman Island out to 15 NM. NWS Fairbanks AK
Gale Warning until Fri 5:00 PM. Cape Halkett to Flaxman Island out to 15 NM. NWS Fairbanks AK

Unusual tides here

We flag a predicted high at or above 2.3 ft MLLW (0.5 m above mean higher high water (MHHW), NOAA's national proxy for minor high-tide flooding, because NOAA lists no station threshold). We flag a predicted low at or below −1.0 ft MLLW. Mean higher high water is 0.7 ft.

No predicted tide in the next few days crosses either line.

Official sources

Predictions are astronomical tides. Wind and pressure can move the real water level a foot or more. NOAA's sensor here read 0.1 ft at 8:30 PM.

Nearby stations

Put this tide widget on your site

Free for club, marina, and charter sites: a small, script-free card with the next high and low and any active NWS alert, linking back here. Copy:

<iframe src="https://salttidings.com/embed/prudhoe-bay-ak" title="Prudhoe Bay, AK tides" width="320" height="230" style="border:0" loading="lazy"></iframe>

Preview the widget

Prudhoe Bay, AK: common questions

When is the next high tide at Prudhoe Bay, AK?

NOAA predicts the next high tide at Prudhoe Bay, AK at Fri 2:38 AM AKST, 0.5 ft above mean lower low water (MLLW).

When is the next low tide at Prudhoe Bay, AK?

The next predicted low tide is at Fri 9:04 AM AKST, 0.1 ft relative to MLLW.

Is there a marine alert for Prudhoe Bay, AK right now?

Yes: Gale Warning, Gale Warning (National Weather Service).

What are these tide heights measured from?

Heights are in feet above mean lower low water (MLLW), the average of the lower of the two daily low tides. A negative number means the water is below that average.

How do I get an email when something happens at Prudhoe Bay, AK?

Enter your email at the top of this page. You get one confirmation email, then nothing until the NWS issues a marine or coastal alert here or the tide is predicted unusually high or low. Unsubscribe in one click.