Tasiujaq tides
Today, Wednesday, October 28, 2026 · local time (EDT) · Quebec, Canada- 11:24 am50.6 ft
- 11:49 pm48.7 ft
- 5:07 am4.2 ft
- 5:31 pm3.0 ft
- Tide now
- 18.2 ft ↑ rising · high 11:49 pm (48.7 ft)
- Coefficient
- 95 · spring tides
- Range today
- 47.6 ft
Today there are high tides at 11:24 am (50.6 ft) and 11:49 pm (48.7 ft) and low tides at 5:07 am and 5:31 pm. Tide coefficient 95. Right now the tide is rising toward the high tide at 11:49 pm. In Tasiujaq the tide is semidiurnal: two high and two low tides a day, of similar height. The next spring tides: from October 26 to 28.
Today's high and low tides
- ▼ Low tide 5:07 am 4.2 ft
- ▲ High tide 11:24 am 50.6 ft · coef. 95
- ▼ Low tide 5:31 pm 3.0 ft
- ▲ Next high tide 11:49 pm 48.7 ft · coef. 93
↑ Rising The tide is rising. 4 h 16 min to high tide at 11:49 pm.
Tide coefficient 95 for the 11:24 am high tide and 93 for the 11:49 pm high tide. Spring tides. The water rises and falls 47.6 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 · 4:59 pm | Low tide 5:07 am · 4.2 ft | High tide 11:24 am · 50.6 ft | Low tide 5:31 pm · 3.0 ft | High tide 11:49 pm · 48.7 ft | Coef. 95 | 91% | Major periods 1:14 am · 1:45 pm | High |
| Thu 29 | 7:50 am · 4:56 pm | Low tide 5:49 am · 4.7 ft | High tide 12:07 pm · 49.7 ft | Low tide 6:14 pm · 3.9 ft | — | Coef. 91 | 84% | Major periods 2:18 am · 2:50 pm | High |
| Fri 30 | 7:52 am · 4:54 pm | High tide 12:32 am · 47.3 ft | Low tide 6:31 am · 6.1 ft | High tide 12:50 pm · 48.0 ft | Low tide 6:58 pm · 5.8 ft | Coef. 88 | 74% | Major periods 3:22 am · 3:54 pm | Medium |
| Sat 31 | 7:54 am · 4:51 pm | High tide 1:17 am · 45.3 ft | Low tide 7:16 am · 8.5 ft | High tide 1:37 pm · 45.7 ft | Low tide 7:45 pm · 8.4 ft | Coef. 79 | 63% | Major periods 4:24 am · 4:54 pm | Medium |
| Sun 1 | 6:57 am · 3:49 pm | High tide 1:06 am · 42.9 ft | Low tide 7:06 am · 11.3 ft | High tide 1:29 pm · 43.2 ft | Low tide 7:40 pm · 11.3 ft | Coef. 69 | Last quarter | Major periods 4:22 am · 4:49 pm | Low |
| Mon 2 | 6:59 am · 3:46 pm | High tide 2:04 am · 40.7 ft | Low tide 8:06 am · 14.0 ft | High tide 2:32 pm · 40.9 ft | Low tide 8:47 pm · 13.6 ft | Coef. 58 | 41% | Major periods 5:15 am · 5:40 pm | Medium |
| Tue 3 | 7:02 am · 3:44 pm | High tide 3:18 am · 39.3 ft | Low tide 9:22 am · 15.5 ft | High tide 3:52 pm · 39.8 ft | Low tide 10:08 pm · 14.2 ft | Coef. 52 | 30% | Major periods 6:04 am · 6:27 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 came from October 27 to 28 (coefficient 95, 47.6 ft range). The smallest, on October 20 (coefficient 33, 16.7 ft).
Type of tide
In Tasiujaq 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 April 18 (51.0 ft) and the lowest, on April 19 (1.3 ft).
Reference levels
- Highest astronomical tide (HAT)53.6 ft
- Mean higher high water (MHHW)44.8 ft
- Mean high water (MHW)44.2 ft
- Mean sea level (MSL)27.5 ft
- Mean low water (MLW)9.1 ft
- Mean lower low water (MLLW)8.7 ft
- Lowest astronomical tide (LAT)-1.2 ft
Heights above lower low water, large tide (LLWLT), the zero of Canadian charts.
Questions about the tides in Tasiujaq
What time is high tide today in Tasiujaq?
High tide today is at 11:24 am (50.6 ft) and 11:49 pm (48.7 ft). Low tide is at 5:07 am and 5:31 pm.
What time is high tide tomorrow in Tasiujaq?
On Thursday, October 29, high tide at 12:07 pm and low tide at 5:49 am and 6:14 pm.
What is today's tide coefficient?
95: 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 Tasiujaq?
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 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 Tasiujaq today
Learn more
Tides from the Tasiujaq station (TICON-4), 4.2 mi from Tasiujaq. 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