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Explore / Station 9494935

Barrow Offshore, AK

71.3601°N · 156.7299°W

Next tide
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Water level
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Wind
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Water temp
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Air temp
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Tide curve

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Next tide

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Moon

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Water temp

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The sky here

Computing…

Datums

Datumft
STND0
MHHW148.15
MHW148.04
DTL147.82
MTL147.79
MSL147.8
MLW147.55
MLLW147.49
GT0.66
MN0.49
DHQ0.12
DLQ0.06

Wind forecast

Reading the forecast…

Tide times for Barrow Offshore, AK

Today, Wednesday, July 8, in Barrow Offshore, AK, high tide is at 7:42 AM (0.9 ft) and 7:01 PM (0.8 ft), and low tide is at 12:38 AM (0.5 ft) and 2:05 PM (0.7 ft) (AKST). Heights are in feet above MLLW, the chart datum.

The moon is a last quarter today, 46% illuminated.

7-day tide table (AKST)

High and low tide times for Barrow Offshore, AK for the next seven days, with sunrise and sunset. Times are local (AKST); heights in feet above MLLW.
DayHigh tidesLow tidesSunriseSunset
Today, Wed, Jul 8
7:42 AM (0.9 ft)
7:01 PM (0.8 ft)
12:38 AM (0.5 ft)
2:05 PM (0.7 ft)
——
Thu, Jul 9
8:59 AM (1.0 ft)
8:22 PM (0.7 ft)
1:24 AM (0.5 ft)
4:11 PM (0.7 ft)
——
Fri, Jul 10
10:17 AM (1.0 ft)
10:12 PM (0.7 ft)
2:23 AM (0.6 ft)
5:54 PM (0.6 ft)
——
Sat, Jul 11
11:24 AM (1.1 ft)
11:37 PM (0.7 ft)
3:36 AM (0.6 ft)
6:54 PM (0.6 ft)
——
Sun, Jul 12
12:20 PM (1.2 ft)
4:49 AM (0.6 ft)
7:35 PM (0.6 ft)
——
Mon, Jul 13
12:35 AM (0.8 ft)
1:08 PM (1.2 ft)
5:54 AM (0.5 ft)
8:08 PM (0.6 ft)
——
Tue, Jul 14
1:21 AM (0.8 ft)
1:51 PM (1.2 ft)
6:51 AM (0.5 ft)
8:37 PM (0.6 ft)
——

NOAA harmonic predictions for station 9494935, datum MLLW, station local time. Updated daily. Predictions are for planning, not navigation.

Barrow Offshore, AK tide questions

What time is high tide in Barrow Offshore, AK today?
High tide in Barrow Offshore, AK today (Wednesday, July 8) is at 7:42 AM (0.9 ft) and 7:01 PM (0.8 ft), local station time (AKST). Heights are measured in feet above MLLW.
What time is low tide in Barrow Offshore, AK today?
Low tide in Barrow Offshore, AK today (Wednesday, July 8) is at 12:38 AM (0.5 ft) and 2:05 PM (0.7 ft), local station time (AKST).
How big are the tides in Barrow Offshore, AK this week?
Over the next seven days the water at Barrow Offshore, AK spans 0.7 ft — from a low of 0.5 ft at 6:51 AM on Tue, Jul 14 to a high of 1.2 ft at 1:51 PM on Tue, Jul 14.
When is the next minus tide at Barrow Offshore, AK?
No minus tides (lows below the MLLW zero line) are predicted at Barrow Offshore, AK in the next seven days. The biggest minus tides cluster around full and new moons, especially near the summer and winter solstices.
How accurate are tide predictions for Barrow Offshore, AK?
Predictions come from NOAA harmonic analysis of long-term water level records at this station, which is why tide tables can be published years in advance. Astronomical timing is very reliable, but actual water level can run higher or lower with sustained wind, barometric pressure, and river flow — Perigee overlays live observed water levels on the chart above so you can see today's difference.

About station 9494935

Barrow Offshore, AK is NOAA tide station 9494935, at 71.3601°N, 156.7299°W, in service since 2008. Perigee charts its tide predictions and six-minute water level observations live from NOAA CO-OPS, alongside wind, temperature, and the sun and moon over this spot. The mean tidal range here is 0.5 ft (great diurnal range 0.7 ft). Tides here are mixed — the two daily highs (and the two lows) differ noticeably in height. Everything on this page is also available from the free Perigee API and MCP server. Browse every gauge on this coast on the Alaska tide charts page, or read how tide predictions work.

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