Gullaug tides
Today, Thursday, October 29, 2026 · local time (CET) · Buskerud, Norway- 7:37 am2.7 ft
- 8:03 pm3.0 ft
- 12:54 am1.6 ft
- 12:57 pm1.5 ft
- Tide now
- 1.6 ft ↓ falling · low 12:54 am (1.6 ft)
- Coefficient
- 81 · average coefficient
- Range today
- 1.5 ft
Today there are high tides at 7:37 am (2.7 ft) and 8:03 pm (3.0 ft) and low tides at 12:54 am and 12:57 pm. Tide coefficient 81. Right now the tide is falling toward the low tide at 12:54 am. In Gullaug 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 12:54 am 1.6 ft
- ▲ High tide 7:37 am 2.7 ft · coef. 80
- ▼ Low tide 12:57 pm 1.5 ft
- ▲ High tide 8:03 pm 3.0 ft · coef. 81
↓ Falling The tide is falling. 25 min to low tide at 12:54 am.
Tide coefficient 80 for the 7:37 am high tide and 81 for the 8:03 pm high tide. Average coefficient. The water rises and falls 1.5 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 (CD), the zero of that port's nautical 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, Thu 29 | 7:32 am · 4:32 pm | Low tide 12:54 am · 1.6 ft | High tide 7:37 am · 2.7 ft | Low tide 12:57 pm · 1.5 ft | High tide 8:03 pm · 3.0 ft | Coef. 81 | 85% | Major periods 1:42 am · 2:15 pm | High |
| Fri 30 | 7:35 am · 4:29 pm | Low tide 1:39 am · 1.6 ft | High tide 8:22 am · 2.7 ft | Low tide 1:47 pm · 1.4 ft | High tide 8:53 pm · 2.9 ft | Coef. 80 | 76% | Major periods 2:47 am · 3:19 pm | Medium |
| Sat 31 | 7:37 am · 4:27 pm | Low tide 2:31 am · 1.6 ft | High tide 9:15 am · 2.7 ft | Low tide 2:44 pm · 1.5 ft | High tide 9:53 pm · 2.9 ft | Coef. 78 | 66% | Major periods 3:50 am · 4:20 pm | Medium |
| Sun 1 | 7:40 am · 4:24 pm | Low tide 3:29 am · 1.6 ft | High tide 10:19 am · 2.7 ft | Low tide 3:51 pm · 1.5 ft | High tide 11:04 pm · 2.8 ft | Coef. 76 | Last quarter | Major periods 4:49 am · 5:17 pm | Low |
| Mon 2 | 7:42 am · 4:22 pm | Low tide 4:38 am · 1.6 ft | High tide 11:31 am · 2.7 ft | Low tide 5:15 pm · 1.5 ft | — | Coef. 75 | 43% | Major periods 5:43 am · 6:08 pm | Medium |
| Tue 3 | 7:45 am · 4:19 pm | High tide 12:20 am · 2.7 ft | Low tide 5:55 am · 1.6 ft | High tide 12:42 pm · 2.7 ft | Low tide 6:44 pm · 1.5 ft | Coef. 76 | 33% | Major periods 6:33 am · 6:56 pm | Medium |
| Wed 4 | 7:47 am · 4:17 pm | High tide 1:29 am · 2.7 ft | Low tide 7:02 am · 1.6 ft | High tide 1:46 pm · 2.8 ft | Low tide 7:52 pm · 1.5 ft | Coef. 76 | 23% | Major periods 7:19 am · 7:41 pm | Medium |
▲ high tide · ▼ low tide · heights above chart datum (CD). 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 22 to 25 (coefficient 81, 1.3 ft range). The smallest, on October 13 (coefficient 40, 0.8 ft).
Type of tide
In Gullaug 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 22 (3.0 ft) and the lowest, on April 15 (0.8 ft).
Reference levels
- Highest astronomical tide (HAT)3.1 ft
- Mean high water (MHW)2.5 ft
- Mean sea level (MSL)2.0 ft
- Mean low water (MLW)1.5 ft
- Lowest astronomical tide (LAT)0.7 ft
Heights above chart datum (CD), the zero of that port's nautical charts.
Questions about the tides in Gullaug
What time is high tide today in Gullaug?
High tide today is at 7:37 am (2.7 ft) and 8:03 pm (3.0 ft). Low tide is at 12:54 am and 12:57 pm.
What time is high tide tomorrow in Gullaug?
On Friday, October 30, high tide at 8:22 am and 8:53 pm and low tide at 1:39 am and 1:47 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 Gullaug?
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 (CD), the zero of that port's nautical 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 Gullaug today
Tides near Gullaug
- Åskollen ▲ 7:37 am
- Åros ▲ 7:16 am
- Blakstad ▲ 7:35 am
- Svelvik ▲ 6:29 am
- Horten ▲ 6:24 am
- Sem ▲ 6:19 am
Each place with its own tide station; next to it, the time of its first high tide today.
Learn more
Tides from the Sørum station (Kartverket), 1.8 mi from Gullaug. Times and heights are its predictions. Station data attribution: © Kartverket / Norwegian Mapping Authority, Hydrographic Service (https://www.kartverket.no): tidal zone 530 (https://vannstand.kartverket.no/tideapi_en.html). Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: TidePlanet applies the zone's time delay (0 min) and height factor (1) to the harmonic constants of Solumstrand in the Slackwater database (https://github.com/openwatersio/slackwater-database).