Mount Stewart tides
Today, Wednesday, October 28, 2026 · local time (ADT) · Prince Edward Island, Canada- 9:17 am1.9 ft
- 7:59 pm3.8 ft
- 2:56 am0.4 ft
- 12:41 pm1.6 ft
- Tide now
- 3.7 ft ↑ rising · high 7:59 pm (3.8 ft)
- Coefficient
- 106 · big spring tides
- Range today
- 3.3 ft
Today there are high tides at 9:17 am (1.9 ft) and 7:59 pm (3.8 ft) and low tides at 2:56 am and 12:41 pm. Tide coefficient 106. Right now the tide is rising toward the high tide at 7:59 pm. In Mount Stewart 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 2:56 am 0.4 ft
- ▲ High tide 9:17 am 1.9 ft · coef. 101
- ▼ Low tide 12:41 pm 1.6 ft
- ▲ Next high tide 7:59 pm 3.8 ft · coef. 106
↑ Rising The tide is rising. 1 h 3 min to high tide at 7:59 pm.
Tide coefficient 101 for the 9:17 am high tide and 106 for the 7:59 pm high tide. Big spring tides. The water rises and falls 3.3 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 lower low water, large tide (LLWLT), the zero of Canadian 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, Wed 28 | 7:47 am · 6:03 pm | Low tide 2:56 am · 0.4 ft | High tide 9:17 am · 1.9 ft | Low tide 12:41 pm · 1.6 ft | High tide 7:59 pm · 3.8 ft | Coef. 106 | 92% | Major periods 1:44 am · 2:16 pm | High |
| Thu 29 | 7:49 am · 6:01 pm | Low tide 3:47 am · 0.4 ft | High tide 10:16 am · 1.8 ft | Low tide 1:10 pm · 1.5 ft | High tide 8:46 pm · 3.9 ft | Coef. 113 | 84% | Major periods 2:48 am · 3:20 pm | Medium |
| Fri 30 | 7:50 am · 6:00 pm | Low tide 4:39 am · 0.5 ft | High tide 11:21 am · 1.7 ft | Low tide 1:44 pm · 1.5 ft | High tide 9:34 pm · 3.9 ft | Coef. 114 | 75% | Major periods 3:53 am · 4:24 pm | Medium |
| Sat 31 | 7:51 am · 5:58 pm | Low tide 5:34 am · 0.6 ft | High tide 10:26 pm · 3.7 ft | — | — | Coef. 108 | 64% | Major periods 4:55 am · 5:25 pm | Medium |
| Sun 1 | 6:53 am · 4:57 pm | Low tide 5:33 am · 0.8 ft | High tide 10:25 pm · 3.5 ft | — | — | Coef. 96 | Last quarter | Major periods 4:53 am · 5:20 pm | Medium |
| Mon 2 | 6:54 am · 4:55 pm | Low tide 6:36 am · 1.0 ft | High tide 1:25 pm · 1.8 ft | Low tide 3:38 pm · 1.7 ft | High tide 11:34 pm · 3.2 ft | Coef. 86 | 41% | Major periods 5:46 am · 6:11 pm | Medium |
| Tue 3 | 6:56 am · 4:54 pm | Low tide 7:34 am · 1.2 ft | High tide 2:03 pm · 2.0 ft | Low tide 5:23 pm · 1.8 ft | — | Coef. 64 | 31% | Major periods 6:35 am · 6:58 pm | Medium |
▲ high tide · ▼ low tide · heights above LLWLT. 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 114, 3.5 ft range). The smallest, on October 23 (coefficient 24, 1.0 ft).
Type of tide
In Mount Stewart 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 November 26 (4.1 ft) and the lowest, on May 18 (-0.1 ft).
Reference levels
- Highest astronomical tide (HAT)4.2 ft
- Mean higher high water (MHHW)3.0 ft
- Mean high water (MHW)2.3 ft
- Mean sea level (MSL)1.8 ft
- Mean low water (MLW)1.2 ft
- Mean lower low water (MLLW)0.9 ft
- Lowest astronomical tide (LAT)-0.2 ft
Heights above lower low water, large tide (LLWLT), the zero of Canadian charts.
Questions about the tides in Mount Stewart
What time is high tide today in Mount Stewart?
High tide today is at 9:17 am (1.9 ft) and 7:59 pm (3.8 ft). Low tide is at 2:56 am and 12:41 pm.
What time is high tide tomorrow in Mount Stewart?
On Thursday, October 29, high tide at 10:16 am and 8:46 pm and low tide at 3:47 am and 1:10 pm.
What is today's tide coefficient?
106: 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 Mount Stewart?
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 lower low water, large tide (LLWLT), the zero of Canadian 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 Mount Stewart today
Tides near Mount Stewart
- Scotchfort ▲ 12:12 am
- Cardigan ▲ 12:46 pm
- Crapaud ▲ 12:05 am
- River John ▲ 12:49 pm
- Alberton ▲ 5:56 pm
- Antigonish ▲ 12:09 pm
Each place with its own tide station; next to it, the time of its first high tide today.
Learn more
Mount Stewart has no station of its own, so we use the tide at Rustico (TICON-4), 21 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. 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