Gulf City tides
Today, Thursday, October 29, 2026 · local time (EDT) · Florida, United States- 4:30 am2.5 ft
- 12:51 pm-0.5 ft
- Tide now
- 2.3 ft ↑ rising · high 4:30 am (2.5 ft)
- Coefficient
- 115 · big spring tides
- Range today
- 3.0 ft
Today there is high tide at 4:30 am (2.5 ft) and low tide at 12:51 pm. Tide coefficient 115. Right now the tide is rising toward the high tide at 4:30 am. In Gulf City the tide is mixed, mainly diurnal: on many days there is only one high and one low tide. The next spring tides: from November 9 to 11.
Today's high and low tides
- ▲ Next high tide 4:30 am 2.5 ft · coef. 115
- ▼ Low tide 12:51 pm -0.5 ft
↑ Rising The tide is rising. 1 h 45 min to high tide at 4:30 am.
Tide coefficient 115 for the 4:30 am high tide. Big spring tides. The water rises and falls 3.0 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?
Heights above mean lower low water (MLLW), the zero of US nautical charts. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation.
Tides for the next 7 days
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Tide 5 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|---|
| Today, Thu 29 | 7:39 am · 6:48 pm | High tide 4:30 am · 2.5 ft | Low tide 12:51 pm · -0.5 ft | — | — | — | Coef. 115 | 84% | Major periods 3:10 am · 3:42 pm | Medium |
| Fri 30 | 7:39 am · 6:47 pm | High tide 5:15 am · 2.5 ft | Low tide 1:46 pm · -0.3 ft | — | — | — | Coef. 113 | 74% | Major periods 4:14 am · 4:46 pm | Medium |
| Sat 31 | 7:40 am · 6:46 pm | High tide 6:07 am · 2.3 ft | Low tide 2:47 pm · -0.1 ft | — | — | — | Coef. 104 | 63% | Major periods 5:17 am · 5:46 pm | Medium |
| Sun 1 | 6:41 am · 5:46 pm | High tide 6:11 am · 2.1 ft | Low tide 2:54 pm · 0.1 ft | — | — | — | Coef. 88 | Last quarter | Major periods 5:14 am · 5:41 pm | Medium |
| Mon 2 | 6:41 am · 5:45 pm | High tide 7:32 am · 1.8 ft | Low tide 3:58 pm · 0.3 ft | — | — | — | Coef. 67 | 41% | Major periods 6:07 am · 6:32 pm | Medium |
| Tue 3 | 6:42 am · 5:44 pm | High tide 12:02 am · 1.2 ft | Low tide 3:37 am · 1.1 ft | High tide 9:11 am · 1.5 ft | Low tide 4:49 pm · 0.5 ft | High tide 11:39 pm · 1.3 ft | Coef. 49 | 30% | Major periods 6:56 am · 7:19 pm | Medium |
| Wed 4 | 6:43 am · 5:44 pm | Low tide 5:32 am · 0.8 ft | High tide 11:18 am · 1.3 ft | Low tide 5:28 pm · 0.7 ft | High tide 11:46 pm · 1.5 ft | — | Coef. 32 | 21% | Major periods 7:42 am · 8:04 pm | Medium |
▲ high tide · ▼ low tide · heights above MLLW. Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.
Tide coefficient and range in October
The biggest tides of the month come from October 29 to 30 (coefficient 115, 3.0 ft range). The smallest, on October 8 (coefficient 20, 1.1 ft).
Type of tide
In Gulf City the tide is mixed, mainly diurnal: on many days there is only one high and one low tide. Types of tides
2026 extremes: the highest tide of the year is on December 24 (2.7 ft) and the lowest, on June 14 (-0.7 ft).
Reference levels
- Highest astronomical tide (HAT)2.7 ft
- Mean higher high water (MHHW)2.0 ft
- Mean high water (MHW)1.8 ft
- Mean sea level (MSL)1.0 ft
- Mean low water (MLW)0.3 ft
- Mean lower low water (MLLW)0.0 ft
- Lowest astronomical tide (LAT)-0.8 ft
Heights above mean lower low water (MLLW), the zero of US nautical charts.
Questions about the tides in Gulf City
What time is high tide today in Gulf City?
High tide today is at 4:30 am (2.5 ft). Low tide is at 12:51 pm.
What time is high tide tomorrow in Gulf City?
On Friday, October 30, high tide at 5:15 am and low tide at 1:46 pm.
What is today's tide coefficient?
115: big spring tides. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides.
When are the next spring tides?
From November 9 to 11, after the new or full moon.
How many tides a day are there in Gulf City?
The tide is mixed, mainly diurnal: on many days there is only one high and one low tide. Each high tide comes about 50 minutes later than the day before.
What are the heights measured from?
From mean lower low water (MLLW), the zero of US nautical charts. That is why a low tide can be negative: that day the water drops below that zero.
Can I use these tides for navigation?
No. They are astronomical predictions for planning fishing and outings; for navigation use official publications and nautical charts.
More about Gulf City today
Tides near Gulf City
- Sun City ▲ 2:41 am
- Apollo Beach ▲ 3:51 am
- Adamsville ▲ 3:08 am
- St. Petersburg Pier ▲ 3:10 am
- Port Tampa ▲ 3:49 am
- Interbay ▲ 3:42 am
Each place with its own tide station; next to it, the time of its first high tide today.
Learn more
Tides from the Little Manatee River station (NOAA), 0.8 mi from Gulf City. Times and heights are its predictions. Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database)