Fosdyke tides
Today, Thursday, October 29, 2026 · local time (GMT) · Lincolnshire, United Kingdom- 8:02 am21.0 ft
- 8:23 pm20.5 ft
- 4:13 am2.6 ft
- 4:34 pm2.8 ft
- Tide now
- 15.7 ft ↓ falling · low 4:34 pm (2.8 ft)
- Coefficient
- 89 · average coefficient
- Range today
- 18.3 ft
Today there are high tides at 8:02 am (21.0 ft) and 8:23 pm (20.5 ft) and low tides at 4:13 am and 4:34 pm. Tide coefficient 89. Right now the tide is falling toward the low tide at 4:34 pm. In Fosdyke 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 4:13 am 2.6 ft
- ▲ High tide 8:02 am 21.0 ft · coef. 89
- ▼ Next low tide 4:34 pm 2.8 ft
- ▲ High tide 8:23 pm 20.5 ft · coef. 87
↓ Falling The tide is falling. 6 h 28 min to low tide at 4:34 pm.
Tide coefficient 89 for the 8:02 am high tide and 87 for the 8:23 pm high tide. Average coefficient. The water rises and falls 18.3 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 chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe. 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 | 6:52 am · 4:35 pm | Low tide 4:13 am · 2.6 ft | High tide 8:02 am · 21.0 ft | Low tide 4:34 pm · 2.8 ft | High tide 8:23 pm · 20.5 ft | Coef. 89 | 85% | Major periods 1:25 am · 1:58 pm | Medium |
| Fri 30 | 6:54 am · 4:33 pm | Low tide 4:48 am · 2.6 ft | High tide 8:46 am · 19.8 ft | Low tide 5:07 pm · 3.3 ft | High tide 9:07 pm · 19.4 ft | Coef. 84 | 76% | Major periods 2:30 am · 3:02 pm | Medium |
| Sat 31 | 6:56 am · 4:31 pm | Low tide 5:16 am · 2.6 ft | High tide 9:38 am · 18.1 ft | Low tide 5:36 pm · 4.0 ft | High tide 10:00 pm · 18.0 ft | Coef. 77 | 65% | Major periods 3:33 am · 4:03 pm | Medium |
| Sun 1 | 6:57 am · 4:29 pm | Low tide 5:42 am · 2.8 ft | High tide 10:43 am · 16.4 ft | Low tide 6:11 pm · 4.8 ft | High tide 11:06 pm · 16.7 ft | Coef. 67 | Last quarter | Major periods 4:32 am · 4:59 pm | Medium |
| Mon 2 | 6:59 am · 4:27 pm | Low tide 6:26 am · 3.3 ft | High tide 12:04 pm · 15.2 ft | Low tide 7:10 pm · 5.5 ft | — | Coef. 58 | 43% | Major periods 5:26 am · 5:51 pm | Medium |
| Tue 3 | 7:01 am · 4:26 pm | High tide 12:28 am · 16.0 ft | Low tide 7:41 am · 3.8 ft | High tide 1:27 pm · 15.1 ft | Low tide 8:59 pm · 5.6 ft | Coef. 56 | 32% | Major periods 6:15 am · 6:39 pm | Medium |
| Wed 4 | 7:03 am · 4:24 pm | High tide 1:50 am · 16.3 ft | Low tide 9:55 am · 3.4 ft | High tide 2:34 pm · 15.8 ft | Low tide 10:19 pm · 4.8 ft | Coef. 62 | 23% | Major periods 7:02 am · 7:24 pm | Medium |
▲ high tide · ▼ low tide · heights above chart datum (LAT). 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 91, 19.6 ft range). The smallest, on October 20 (coefficient 38, 8.3 ft).
Type of tide
In Fosdyke 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 (22.6 ft) and the lowest, on August 14 (0.9 ft).
Reference levels
- Highest astronomical tide (HAT)24.1 ft
- Mean higher high water (MHHW)18.1 ft
- Mean high water (MHW)17.8 ft
- Mean sea level (MSL)9.7 ft
- Mean low water (MLW)3.5 ft
- Mean lower low water (MLLW)3.1 ft
- Lowest astronomical tide (LAT)0.0 ft
Heights above chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe.
Questions about the tides in Fosdyke
What time is high tide today in Fosdyke?
High tide today is at 8:02 am (21.0 ft) and 8:23 pm (20.5 ft). Low tide is at 4:13 am and 4:34 pm.
What time is high tide tomorrow in Fosdyke?
On Friday, October 30, high tide at 8:46 am and 9:07 pm and low tide at 4:48 am and 5:07 pm.
What is today's tide coefficient?
89: 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 Fosdyke?
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 chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe. 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 Fosdyke today
Tides near Fosdyke
- Skirbeck ▲ 7:36 am
- Fishtoft ▲ 7:41 am
- King's Lynn ▲ 7:39 am
- Mablethorpe ▲ 6:55 am
- Wells-next-the-Sea ▲ 7:59 am
- Grimsby ▲ 7:29 am
Each place with its own tide station; next to it, the time of its first high tide today.
Learn more
Tides from the Fosdyke Bridge station (Environment Agency), 0.6 mi from Fosdyke. Times and heights are its predictions. Station data attribution: This uses Environment Agency flood and river level data from the real-time data API (Beta): Fosdyke Bridge (E2080), https://environment.data.gov.uk/flood-monitoring/id/stations/E2080. Contains public sector information licensed under the Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). Modified: harmonic constants fitted by TidePlanet from the measured tidal levels of 2025-10-29 to 2026-10-22 (356 days).