Marcey-les-Grèves tides
Today, Thursday, October 29, 2026 · local time (CET) · Normandy, France- 8:59 am24.8 ft
- 9:23 pm23.9 ft
- 12:39 am-15.5 ft
- 1:02 pm-16.1 ft
- Tide now
- 0.0 ft ↑ rising · high 8:59 am (24.8 ft)
- Coefficient
- 81 · average coefficient
- Range today
- 40.8 ft
Marcey-les-Grèves 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 8:59 am (24.8 ft) and 9:23 pm (23.9 ft) and low tides at 12:39 am and 1:02 pm. Tide coefficient 81. Right now the tide is rising toward the high tide at 8:59 am. In Marcey-les-Grèves 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
- ▼ Low tide 12:39 am -15.5 ft
- ▲ Next high tide 8:59 am 24.8 ft · coef. 81
- ▼ Low tide 1:02 pm -16.1 ft
- ▲ High tide 9:23 pm 23.9 ft · coef. 80
↑ Rising The tide is rising. 2 h 26 min to high tide at 8:59 am.
Tide coefficient 81 for the 8:59 am high tide and 80 for the 9:23 pm high tide. Average coefficient. The water rises and falls 40.8 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 | 7:47 am · 5:51 pm | Low tide 12:39 am · -15.5 ft | High tide 8:59 am · 24.8 ft | Low tide 1:02 pm · -16.1 ft | High tide 9:23 pm · 23.9 ft | Coef. 81 | 85% | Major periods 2:31 am · 3:03 pm | Medium |
| Fri 30 | 7:49 am · 5:49 pm | Low tide 1:25 am · -15.8 ft | High tide 9:46 am · 22.7 ft | Low tide 1:49 pm · -16.4 ft | High tide 10:11 pm · 21.5 ft | Coef. 77 | 76% | Major periods 3:36 am · 4:08 pm | Medium |
| Sat 31 | 7:50 am · 5:47 pm | Low tide 2:13 am · -15.8 ft | High tide 10:34 am · 20.3 ft | Low tide 2:40 pm · -16.2 ft | High tide 11:01 pm · 19.0 ft | Coef. 73 | 66% | Major periods 4:39 am · 5:09 pm | Medium |
| Sun 1 | 7:52 am · 5:46 pm | Low tide 3:06 am · -15.4 ft | High tide 11:26 am · 18.1 ft | Low tide 3:36 pm · -15.6 ft | High tide 11:55 pm · 17.0 ft | Coef. 68 | Last quarter | Major periods 5:37 am · 6:05 pm | Medium |
| Mon 2 | 7:54 am · 5:44 pm | Low tide 4:04 am · -14.7 ft | High tide 12:22 pm · 16.7 ft | Low tide 4:36 pm · -14.8 ft | — | Coef. 64 | 43% | Major periods 6:31 am · 6:57 pm | Medium |
| Tue 3 | 7:55 am · 5:42 pm | High tide 12:52 am · 16.0 ft | Low tide 5:06 am · -13.8 ft | High tide 1:21 pm · 16.4 ft | Low tide 5:39 pm · -14.0 ft | Coef. 63 | 33% | Major periods 7:21 am · 7:44 pm | Medium |
| Wed 4 | 7:57 am · 5:41 pm | High tide 1:52 am · 16.4 ft | Low tide 6:09 am · -13.0 ft | High tide 2:21 pm · 17.2 ft | Low tide 6:41 pm · -13.3 ft | Coef. 65 | 23% | Major periods 8:07 am · 8:30 pm | Medium |
▲ 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 on October 1 (coefficient 86, 40.6 ft range). The smallest, on October 6 (coefficient 57, 29.5 ft).
Type of tide
In Marcey-les-Grèves 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 March 21 (27.7 ft) and the lowest, on February 24 (-19.0 ft).
Reference levels
- Mean sea level (MSL)0.0 ft
Heights above mean sea level.
Questions about the tides in Marcey-les-Grèves
What time is high tide today in Marcey-les-Grèves?
High tide today is at 8:59 am (24.8 ft) and 9:23 pm (23.9 ft). Low tide is at 12:39 am and 1:02 pm.
What time is high tide tomorrow in Marcey-les-Grèves?
On Friday, October 30, high tide at 9:46 am and 10:11 pm and low tide at 1:25 am and 1:49 pm.
What is today's tide coefficient?
81: 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 Marcey-les-Grèves?
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 Marcey-les-Grèves today
Tides near Marcey-les-Grèves
- Avranches ▲ 8:59 am
- Mont-Saint-Michel ▲ 8:57 am
- Jullouville ▲ 8:48 am
- Hauteville-sur-Mer ▲ 9:03 am
- Plouër-sur-Rance ▲ 8:46 am
- Portbail ▲ 9:25 am
Each place with its own tide station; next to it, the time of its first high tide today.
Learn more
Marcey-les-Grèves has no tide station nearby: its tide is calculated with the global FES2022 model, from the nearest model cells offshore (the first one 4.0 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.