Morant Bay tides
Today, Wednesday, October 28, 2026 · local time (EST) · Saint Thomas Parish, Jamaica- 12:46 pm1.2 ft
- 4:10 am-0.1 ft
- Tide now
- 1.1 ft ↓ falling · low 5:05 am (-0.1 ft)
- Coefficient
- 114 · big spring tides
- Range today
- 1.2 ft
Today there is high tide at 12:46 pm (1.2 ft) and low tide at 4:10 am. Tide coefficient 114. Right now the tide is falling toward the low tide at 5:05 am. In Morant Bay the tide is mixed, mainly diurnal: on many days there is only one high and one low tide. The next spring tides: from October 26 to 28.
Today's high and low tides
- ▼ Low tide 4:10 am -0.1 ft
- ▲ High tide 12:46 pm 1.2 ft · coef. 114
↓ Falling The tide is falling. 11 h 3 min to low tide at 5:05 am.
Tide coefficient 114 for the 12:46 pm high tide. Big spring tides. The water rises and falls 1.2 ft between the highest high and the lowest low: an average 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 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|
| Today, Wed 28 | 6:03 am · 5:35 pm | Low tide 4:10 am · -0.1 ft | High tide 12:46 pm · 1.2 ft | — | Coef. 114 | 91% | Major periods 12:41 am · 1:12 pm | Medium |
| Thu 29 | 6:04 am · 5:35 pm | Low tide 5:05 am · -0.1 ft | High tide 2:04 pm · 1.1 ft | — | Coef. 117 | 83% | Major periods 1:45 am · 2:17 pm | Medium |
| Fri 30 | 6:04 am · 5:34 pm | Low tide 6:07 am · 0.0 ft | High tide 7:05 pm · 1.1 ft | — | Coef. 113 | 74% | Major periods 2:49 am · 3:21 pm | Medium |
| Sat 31 | 6:04 am · 5:34 pm | Low tide 7:16 am · 0.0 ft | High tide 7:03 pm · 1.0 ft | — | Coef. 104 | 63% | Major periods 3:51 am · 4:21 pm | Medium |
| Sun 1 | 6:05 am · 5:33 pm | Low tide 8:28 am · 0.1 ft | High tide 5:24 pm · 1.0 ft | — | Coef. 90 | Last quarter | Major periods 4:49 am · 5:16 pm | Medium |
| Mon 2 | 6:05 am · 5:33 pm | Low tide 9:42 am · 0.2 ft | High tide 5:42 pm · 0.9 ft | Low tide 12:00 am · 0.8 ft | Coef. 70 | 41% | Major periods 5:42 am · 6:07 pm | Medium |
| Tue 3 | 6:06 am · 5:33 pm | High tide 3:42 am · 0.8 ft | Low tide 10:58 am · 0.4 ft | High tide 6:00 pm · 0.9 ft | Coef. 60 | 30% | Major periods 6:31 am · 6:54 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 on October 29 (coefficient 117, 1.2 ft range). The smallest, on October 23 (coefficient 21, 0.4 ft).
Type of tide
In Morant Bay 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 October 27 (1.2 ft) and the lowest, on January 2 (-0.7 ft).
Questions about the tides in Morant Bay
What time is high tide today in Morant Bay?
High tide today is at 12:46 pm (1.2 ft). Low tide is at 4:10 am.
What time is high tide tomorrow in Morant Bay?
On Thursday, October 29, high tide at 2:04 pm and low tide at 5:05 am.
What is today's tide coefficient?
114: 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 October 26 to 28, after the new or full moon, with the moon near perigee, so they will be bigger than usual.
How many tides a day are there in Morant Bay?
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 Morant Bay today
Tides near Morant Bay
Each place with its own tide station; next to it, the time of its first high tide today.
Learn more
Morant Bay has no station of its own, so we use the tide at Port Morant (NOAA), 5.0 mi away. On the open coast the difference is usually a few minutes and inches; inside estuaries, rivers and enclosed bays it can be much larger. It is a NOAA subordinate station: its times and heights come from the Galveston reference station with the official corrections. Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database)