Point Barrow, Trinity Bay

Tuesday, August 3, 2027|29.740°N, 94.832°W · NOAA 8770557

Station

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Major periodMinor periodNightCurve interpolated from NOAA highs/lows (subordinate station) · Heights in feet above MLLW

Tides

▼ Low	3:40 AM	-0.33 ft
▲ High	12:34 PM	1.07 ft
▼ Low	3:27 PM	0.87 ft
▲ High	10:09 PM	1.13 ft

Tidal range today: 1.46 ft

Sun & Moon

Sunrise: 6:40 AM
Sunset: 8:10 PM
Moonrise: 8:03 AM
Moonset: 9:09 PM

🌒

Waxing Crescent

3% illuminated

Fishing Times

Very good

Major1:15 AM–3:15 AM
Minor7:33 AM–8:33 AM
Major1:40 PM–3:40 PM
Minor8:39 PM–9:39 PM

Estimate from moon phase, solunar periods, and tidal range.

Tides for Point Barrow, Trinity Bay, week of August 1

Tap a day to see its chart

Day	Moon	Sun	1st tide	2nd tide	3rd tide	4th tide	Coefficient
1 Sun	🌑	▲ 6:38 AM ▼ 8:12 PM	1:58 AM ▼ -0.5 ft	6:59 PM ▲ 1.2 ft			98very high
2 Mon	🌑	▲ 6:39 AM ▼ 8:11 PM	2:50 AM ▼ -0.5 ft	12:10 PM ▲ 1.1 ft	2:26 PM ▼ 1.0 ft	8:36 PM ▲ 1.2 ft	96very high
3 Tue	🌒	▲ 6:40 AM ▼ 8:10 PM	3:40 AM ▼ -0.3 ft	12:34 PM ▲ 1.1 ft	3:27 PM ▼ 0.9 ft	10:09 PM ▲ 1.1 ft	87high
4 Wed	🌒	▲ 6:40 AM ▼ 8:09 PM	4:29 AM ▼ -0.1 ft	12:57 PM ▲ 1.0 ft	4:41 PM ▼ 0.7 ft	11:39 PM ▲ 1.1 ft	73high
5 Thu	🌒	▲ 6:41 AM ▼ 8:09 PM	5:18 AM ▼ 0.1 ft	1:19 PM ▲ 1.0 ft	5:59 PM ▼ 0.5 ft		55average
6 Fri	🌒	▲ 6:41 AM ▼ 8:08 PM	1:12 AM ▲ 1.0 ft	6:09 AM ▼ 0.4 ft	1:38 PM ▲ 0.9 ft	7:09 PM ▼ 0.3 ft	42low
7 Sat	🌒	▲ 6:42 AM ▼ 8:07 PM	2:56 AM ▲ 0.9 ft	7:05 AM ▼ 0.7 ft	1:50 PM ▲ 0.9 ft	8:12 PM ▼ 0.1 ft	53average

Coefficient compares each day's tidal swing with this station's weak and strong tides over the surrounding month (about 45 = weak, 95 = strong). Bigger swings move more water and bait.

Clear

Cloud cover 0%

Observed 11:15 PM · Morgans Point, Barbours Cut (10 mi) · sky & visibility from La Porte (15 mi)

Wind

5mph

From N (9°)

Gusts 6 mph

Measured at Morgans Point, Barbours Cut

Temperature

65°F

High 73° · Low 55° so far today

Humidity

82%

Dew point 50°F

Visibility

10+mi

3-hour trend unavailable

Barometric pressure, last 24 hours

Not enough readings yet.

Barometer at Morgans Point, Barbours Cut, 6-minute readings

Fishing by pressure trend

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Satellite map, currents & salinity

Toggle layers above the map · click an open circle for its forecast

Salinity (PSU ≈ parts per thousand)

0816243240

Fresh river waterGulf seawater ≈ 35

Shading and arrows: NOAA NGOFS2 model surface salinity and currents for Oct 19, 12:00 AM (run 21z 2026-10-18 UTC). Arrow length shows current speed. Labeled dots are measured sensor readings; open circles are model forecast points (click one to see its forecast below).

No salinity sensors near this station reported in the past week.

Model: NOAA Northern Gulf Operational Forecast System (NGOFS2). Sensors: Texas Water Development Board. Imagery: USDA/USGS The National Map.

Currents & salinity forecast

NOAA NGOFS2 model · 48 hours

Model point

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Predictions from NOAA CO-OPS. Strong winds can push Texas bay water levels well above or below these predictions. Not for navigation.