Buansa tides
Today, Thursday, October 29, 2026 · local time (GMT+8) · Autonomous Region in Muslim Mindanao, Philippines- 8:33 am0.2 ft
- 9:59 pm3.9 ft
- 5:16 am-0.2 ft
- 1:35 pm-0.3 ft
- Tide now
- 0.0 ft ↓ falling · low 1:35 pm (-0.3 ft)
- Coefficient
- 113 · big spring tides
- Range today
- 4.2 ft
Today there are high tides at 8:33 am (0.2 ft) and 9:59 pm (3.9 ft) and low tides at 5:16 am and 1:35 pm. Tide coefficient 113. Right now the tide is falling toward the low tide at 1:35 pm. In Buansa the tide is mixed, mainly diurnal: on many days there is only one high and one low tide. The next spring tides: from October 27 to 29.
Today's high and low tides
- ▼ Low tide 5:16 am -0.2 ft
- ▲ High tide 8:33 am 0.2 ft · coef. 109
- ▼ Next low tide 1:35 pm -0.3 ft
- ▲ High tide 9:59 pm 3.9 ft · coef. 113
↓ Falling The tide is falling. 3 h 2 min to low tide at 1:35 pm.
Tide coefficient 109 for the 8:33 am high tide and 113 for the 9:59 pm high tide. Big spring tides. The water rises and falls 4.2 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 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Thu 29 | 5:42 am · 5:38 pm | Low tide 5:16 am · -0.2 ft | High tide 8:33 am · 0.2 ft | Low tide 1:35 pm · -0.3 ft | High tide 9:59 pm · 3.9 ft | Coef. 113 | 88% | Major periods 1:00 am · 1:32 pm | Medium |
| Fri 30 | 5:42 am · 5:37 pm | Low tide 1:49 pm · -0.4 ft | High tide 10:52 pm · 3.8 ft | — | — | Coef. 115 | 79% | Major periods 2:04 am · 2:37 pm | Medium |
| Sat 31 | 5:42 am · 5:37 pm | Low tide 1:57 pm · -0.5 ft | High tide 11:52 pm · 3.5 ft | — | — | Coef. 110 | 69% | Major periods 3:08 am · 3:39 pm | Medium |
| Sun 1 | 5:42 am · 5:37 pm | Low tide 1:55 pm · -0.4 ft | — | — | — | Coef. 108 | 58% | Major periods 4:09 am · 4:37 pm | Medium |
| Mon 2 | 5:43 am · 5:37 pm | High tide 1:01 am · 3.1 ft | Low tide 1:33 pm · -0.1 ft | — | — | Coef. 99 | Last quarter | Major periods 5:04 am · 5:30 pm | Medium |
| Tue 3 | 5:43 am · 5:37 pm | High tide 2:21 am · 2.7 ft | Low tide 12:43 pm · 0.2 ft | — | — | Coef. 83 | 36% | Major periods 5:55 am · 6:19 pm | Medium |
| Wed 4 | 5:43 am · 5:37 pm | High tide 3:53 am · 2.4 ft | Low tide 12:13 pm · 0.4 ft | High tide 6:37 pm · 1.1 ft | Low tide 9:53 pm · 0.9 ft | Coef. 60 | 26% | Major periods 6:42 am · 7:05 pm | Low |
▲ 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, 4.2 ft range). The smallest, on October 24 (coefficient 20, 1.6 ft).
Type of tide
In Buansa 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 June 16 (4.3 ft) and the lowest, on January 31 (-1.0 ft).
Reference levels
- Highest astronomical tide (HAT)4.3 ft
- Mean higher high water (MHHW)2.7 ft
- Mean high water (MHW)1.7 ft
- Mean sea level (MSL)1.1 ft
- Mean low water (MLW)0.1 ft
- Mean lower low water (MLLW)0.0 ft
- Lowest astronomical tide (LAT)-1.0 ft
Heights above mean lower low water (MLLW), the zero of US nautical charts.
Questions about the tides in Buansa
What time is high tide today in Buansa?
High tide today is at 8:33 am (0.2 ft) and 9:59 pm (3.9 ft). Low tide is at 5:16 am and 1:35 pm.
What time is high tide tomorrow in Buansa?
On Friday, October 30, high tide at 10:52 pm and low tide at 1:49 pm.
What is today's tide coefficient?
113: 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 27 to 29, 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 Buansa?
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 Buansa today
Tides near Buansa
- Tongouson ▲ 7:16 am
- Balimbing ▲ 7:08 am
- Bankaw ▲ 7:14 am
- Parangan ▲ 6:52 am
- Kolape ▲ 6:49 am
- New Batu Batu ▲ 6:51 am
Each place with its own tide station; next to it, the time of its first high tide today.
Learn more
Tides from the Jolo station (TICON-4), 3.9 mi from Buansa. Times and heights are its predictions. Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data