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Port Bolivar, TX Tide Chart Today & Tomorrow

NOAA tide station 8771328 · Texas · updated Nov 12, 2026

Fri, Nov 13: High tide 12:32 AM (1.9 ft); low tide 11:59 AM (0.0 ft).

Tide todayHigh 12:32 AMLow 11:59 AM
Today's range1.8 ft0.0 → 1.9 ft (MLLW)
Waves (buoy)Loading…NDBC 42035
Water temp (buoy)Loading… 
WindLoading…   
Sun6:41 AM – 5:24 PMFirst light 6:16 AM · Last light 5:50 PM

Buoy: NOAA NDBC 42035 (GALVESTON,TX - 22 NM East of Galveston, TX), 24 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA NDBC station 42035 (GALVESTON,TX - 22 NM East of Galveston, TX), 24 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Port Bolivar tides — next 3 days

Shaded = night · heights in feet above MLLW · local time

YesterdayThu, Nov 12
6 AMNoon6 PM11:16a · -0.1′
  • Low 11:16 AM -0.1 ft

First light 6:15 AMSunrise 6:40 AMSunset 5:25 PMLast light 5:50 PM

TodayFri, Nov 13
6 AMNoon6 PM12:32a · 1.9′11:59a · 0.0′
  • High 12:32 AM 1.9 ft
  • Low 11:59 AM 0.0 ft

First light 6:16 AMSunrise 6:41 AMSunset 5:24 PMLast light 5:50 PM

TomorrowSat, Nov 14
6 AMNoon6 PM1:16a · 1.9′12:48p · 0.1′
  • High 1:16 AM 1.9 ft
  • Low 12:48 PM 0.1 ft

First light 6:16 AMSunrise 6:42 AMSunset 5:24 PMLast light 5:49 PM

SundaySun, Nov 15
6 AMNoon6 PM1:52a · 1.8′1:44p · 0.2′
  • High 1:52 AM 1.8 ft
  • Low 1:44 PM 0.2 ft

First light 6:17 AMSunrise 6:43 AMSunset 5:23 PMLast light 5:49 PM

MondayMon, Nov 16
6 AMNoon6 PM2:19a · 1.8′2:43p · 0.4′
  • High 2:19 AM 1.8 ft
  • Low 2:43 PM 0.4 ft

First light 6:18 AMSunrise 6:44 AMSunset 5:23 PMLast light 5:49 PM

Best fishing times today in Port Bolivar

Today is a fair fishing day (solunar + tide)

5/10

Waxing crescent · 17% lit · Full moon Tue, Nov 24

Major fishing times

Minor fishing times

Fishing times for the next 7 days
TodayNov 135/10FairMajor 2:18 am – 4:18 am · 2:43 pm – 4:43 pm
Minor 10:08 am – 11:08 am · 8:19 pm – 9:19 pm
SatNov 145/10FairMajor 3:07 am – 5:07 am · 3:31 pm – 5:31 pm
Minor 10:51 am – 11:51 am · 9:15 pm – 10:15 pm
SunNov 156/10GoodMajor 3:55 am – 5:55 am · 4:18 pm – 6:18 pm
Minor 11:28 am – 12:28 pm · 10:12 pm – 11:12 pm
MonNov 166/10GoodMajor 4:40 am – 6:40 am · 5:02 pm – 7:02 pm
Minor 12:01 pm – 1:01 pm · 11:08 pm – 12:08 am
TueNov 176/10GoodMajor 5:24 am – 7:24 am · 5:45 pm – 7:45 pm
Minor 12:32 pm – 1:32 pm
WedNov 185/10FairMajor 6:06 am – 8:06 am · 6:28 pm – 8:28 pm
Minor 12:04 am – 1:04 am · 1:01 pm – 2:01 pm
ThuNov 196/10GoodMajor 6:49 am – 8:49 am · 7:11 pm – 9:11 pm
Minor 1:01 am – 2:01 am · 1:30 pm – 2:30 pm
How this rating works

Solunar theory says fish feed more when the moon is overhead or underfoot (major periods, about 2 hours) and around moonrise and moonset (minor periods, about 1 hour). We score each day from 1 to 10 by checking when those periods happen, using the NOAA tide predictions for station 8771328 and the sun times for this spot:

Baseevery day starts at 11
Sunrise / sunseta period overlaps sunrise or sunset ±1 h: major +2, minor +1 (max 3) (Moon overhead × sunset +2)2
Tidea NOAA high or low falls inside a period (tide change): major +2, minor +1; moving water during a major period (no high/low within 1 h of it) +1 (max 4) (Moon underfoot – moving water +1; Moon overhead – moving water +1)2
Moon phasewithin 2 days of a new or full moon +2, within 4 days +1 (today: 4.4 days)0
Today5, rounded5/10

1–3 poor · 4–5 fair · 6–7 good · 8–10 excellent. Solunar times are a rule of thumb, not a guarantee: weather, water temperature and bait matter a lot. Tide changes and moving water are specific to this station, so nearby spots can score differently.

Solunar periods calculated for 29.36, -94.78 (moon times from astronomical equations, local time). Not a fishing forecast.

Port Bolivar tide table — next 7 days

Thu, Nov 12Low 11:16 AM
-0.07 ft
Fri, Nov 13High 12:32 AM
1.87 ft
Low 11:59 AM
0.04 ft
Sat, Nov 14High 1:16 AM
1.86 ft
Low 12:48 PM
0.14 ft
Sun, Nov 15High 1:52 AM
1.84 ft
Low 1:44 PM
0.24 ft
Mon, Nov 16High 2:19 AM
1.77 ft
Low 2:43 PM
0.35 ft
Tue, Nov 17High 2:27 AM
1.65 ft
Low 3:44 PM
0.48 ft
Wed, Nov 18High 1:59 AM
1.49 ft
Low 4:43 PM
0.64 ft
Thu, Nov 19High 12:59 AM
1.38 ft
Low 7:27 AM
0.88 ft
High 12:16 PM
1.10 ft
Low 5:39 PM
0.85 ft
Fri, Nov 20High 12:25 AM
1.38 ft
Low 7:13 AM
0.53 ft
High 2:06 PM
1.22 ft
Low 6:36 PM
1.08 ft

Times are local (standard/daylight). Heights in feet above MLLW.

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About the tide at Port Bolivar

NOAA station 8771328 is 16.7 mi northeast of Galveston, TX, the nearest beach or town with its own page here. It is a harmonic reference station (predicted directly from its own tidal constituents).

Port Bolivar has a diurnal tide: one high tide and one low tide on most days (only 38% of days have two high tides). The average rise or fall between high and low tide is 1.2 ft, growing to about 2.1 ft at spring tides (around new and full moon) and shrinking to about 0.9 ft at neap tides (around the quarter moons). The highest tide predicted in the next 12 months is 2.3 ft on October 21, 2027 at 3:35 AM; the lowest is -1.3 ft on January 20, 2027 at 7:45 AM, and 214 low tides in that period drop below zero (MLLW).

Tide type
Diurnal
Mean range
1.2 ft
Spring / neap range
2.1 ft / 0.9 ft
Average higher high
1.4 ft
Average lower low
-0.1 ft
Highest tide, next 12 months
2.3 ft · Oct 21, 2027
Lowest tide, next 12 months
-1.3 ft · Jan 20, 2027
Negative low tides (12 months)
214

This week

From Fri, Nov 13 to Thu, Nov 19, high tides at Port Bolivar range from 1.1 ft to 1.9 ft; the biggest is on Fri, Nov 13 at 12:32 AM. The lowest low is 0.0 ft on Fri, Nov 13 at 11:59 AM. Low tides in daylight (sunrise to sunset): Fri 11:59 AM (0.0 ft); Sat 12:48 PM (0.1 ft); Sun 1:44 PM (0.2 ft); Mon 2:43 PM (0.4 ft); Tue 3:44 PM (0.5 ft); Wed 4:43 PM (0.6 ft); Thu 7:27 AM (0.9 ft).

Tide statistics computed from NOAA high/low predictions for Oct 2026 – Oct 2027; heights in feet above MLLW. Predictions are astronomical and do not include weather.

Gear for Port Bolivar

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Beaches & towns near this station

Nearby tide stations

About this station

NOAA station ID
8771328
Type
Reference (harmonic) station
Coordinates
29.3650, -94.7800
Datum
MLLW (feet)
Time zone
America/Chicago

FAQ

When is high tide today at Port Bolivar, TX?

On Fri, Nov 13, predicted high tide at Port Bolivar, TX is at 12:32 AM local time.

When is low tide today at Port Bolivar, TX?

On Fri, Nov 13, predicted low tide at Port Bolivar, TX is at 11:59 AM local time.

When are high and low tide tomorrow at Port Bolivar, TX?

On Sat, Nov 14, predicted high tide is at 1:16 AM (1.9 ft); low tide is at 12:48 PM (0.1 ft) (local time).

What is the tide range at Port Bolivar, TX?

The average range between high and low tide is 1.2 ft; about 2.1 ft at spring tides and 0.9 ft at neap tides. The highest tide predicted in the next 12 months is 2.3 ft on October 21, 2027 (NOAA predictions, MLLW).

Where does this tide data come from?

Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 8771328. Heights are in feet relative to Mean Lower Low Water (MLLW).