Dublin tides
Today, Thursday, October 29, 2026 · local time (GMT) · Western Area, Sierra Leone- 9:41 am3.0 ft
- 10:14 pm3.4 ft
- 3:53 am-3.4 ft
- 4:07 pm-3.6 ft
- Tide now
- 0.1 ft ↓ falling · low 3:53 am (-3.4 ft)
- Coefficient
- 88 · average coefficient
- Range today
- 7.0 ft
Dublin has no tide station nearby: this tide is calculated with a global ocean model. It is approximate (it may differ from the real tide by a few minutes and inches) and not for navigation. How we calculate it
Today there are high tides at 9:41 am (3.0 ft) and 10:14 pm (3.4 ft) and low tides at 3:53 am and 4:07 pm. Tide coefficient 88. Right now the tide is falling toward the low tide at 3:53 am. In Dublin the tide is semidiurnal: two high and two low tides a day, of similar height. The next spring tides: from November 9 to 11.
Today's high and low tides
- ▼ Next low tide 3:53 am -3.4 ft
- ▲ High tide 9:41 am 3.0 ft · coef. 88
- ▼ Low tide 4:07 pm -3.6 ft
- ▲ High tide 10:14 pm 3.4 ft · coef. 82
↓ Falling The tide is falling. 3 h 11 min to low tide at 3:53 am.
Tide coefficient 88 for the 9:41 am high tide and 82 for the 10:14 pm high tide. Average coefficient. The water rises and falls 7.0 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 sea level. 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 | 6:41 am · 6:32 pm | Low tide 3:53 am · -3.4 ft | High tide 9:41 am · 3.0 ft | Low tide 4:07 pm · -3.6 ft | High tide 10:14 pm · 3.4 ft | Coef. 88 | 85% | Major periods 2:20 am · 2:53 pm | Medium |
| Fri 30 | 6:41 am · 6:32 pm | Low tide 4:43 am · -3.0 ft | High tide 10:33 am · 2.5 ft | Low tide 4:56 pm · -3.1 ft | High tide 11:10 pm · 3.0 ft | Coef. 76 | 76% | Major periods 3:25 am · 3:57 pm | Low |
| Sat 31 | 6:41 am · 6:31 pm | Low tide 5:40 am · -2.6 ft | High tide 11:35 am · 1.9 ft | Low tide 5:51 pm · -2.6 ft | — | Coef. 64 | 65% | Major periods 4:28 am · 4:58 pm | Medium |
| Sun 1 | 6:41 am · 6:31 pm | High tide 12:15 am · 2.7 ft | Low tide 6:46 am · -2.2 ft | High tide 12:50 pm · 1.6 ft | Low tide 6:56 pm · -2.1 ft | Coef. 59 | Last quarter | Major periods 5:27 am · 5:54 pm | Medium |
| Mon 2 | 6:41 am · 6:31 pm | High tide 1:29 am · 2.5 ft | Low tide 8:00 am · -2.1 ft | High tide 2:10 pm · 1.5 ft | Low tide 8:11 pm · -1.9 ft | Coef. 52 | 43% | Major periods 6:20 am · 6:45 pm | Medium |
| Tue 3 | 6:42 am · 6:31 pm | High tide 2:41 am · 2.6 ft | Low tide 9:15 am · -2.2 ft | High tide 3:25 pm · 1.8 ft | Low tide 9:26 pm · -1.9 ft | Coef. 55 | 32% | Major periods 7:10 am · 7:33 pm | Medium |
| Wed 4 | 6:42 am · 6:31 pm | High tide 3:45 am · 2.8 ft | Low tide 10:19 am · -2.5 ft | High tide 4:27 pm · 2.2 ft | Low tide 10:31 pm · -2.2 ft | Coef. 63 | 23% | Major periods 7:56 am · 8:18 pm | Low |
▲ high tide · ▼ low tide · heights above mean sea level. 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 came from October 9 to 11 (coefficient 99, 8.1 ft range). The smallest, on October 19 (coefficient 29, 2.6 ft).
Type of tide
In Dublin the tide is semidiurnal: two high and two low tides a day, of similar height. Types of tides
2026 extremes: the highest tide of the year is on August 14 (4.6 ft) and the lowest, on December 25 (-4.3 ft).
Reference levels
- Mean sea level (MSL)0.0 ft
Heights above mean sea level.
Questions about the tides in Dublin
What time is high tide today in Dublin?
High tide today is at 9:41 am (3.0 ft) and 10:14 pm (3.4 ft). Low tide is at 3:53 am and 4:07 pm.
What time is high tide tomorrow in Dublin?
On Friday, October 30, high tide at 10:33 am and 11:10 pm and low tide at 4:43 am and 4:56 pm.
What is today's tide coefficient?
88: average coefficient. 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 Dublin?
The tide is semidiurnal: two high and two low tides a day, of similar height. Each high tide comes about 50 minutes later than the day before.
What are the heights measured from?
From mean sea level. 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 Dublin today
Tides near Dublin
- Goderich ▲ 9:22 am
- Freetown ▲ 9:08 am
- Murray Town ▲ 9:16 am
- Masoyila ▲ 9:12 am
- Tintafor ▲ 9:15 am
- Sawkta ▲ 9:14 am
Each place with its own tide station; next to it, the time of its first high tide today.
Learn more
Dublin has no tide station nearby: its tide is calculated with the global FES2022 model, from the nearest model cells offshore (the first one 0.6 mi away). It may differ from the real tide by a few minutes and inches, and more with wind or storms. Heights are above mean sea level, not chart datum, so low tides are negative. Not for navigation. Model attribution: FES2022 Tide was produced by LEGOS, NOVELTIS and CLS, funded by CNES, and distributed by AVISO (https://doi.org/10.24400/527896/a01-2024.004), AVISO licence (https://www.aviso.altimetry.fr/fileadmin/documents/data/License_Aviso.pdf). Modified by TidePlanet: constants interpolated from the nearest model cells offshore; heights above mean sea level.