Tide Prediction — Ancol Beach
30-day tidal curve with high/low extremes and moon phase.
Today's Tide Detail
Hourly tide levels for today with high/low water times highlighted.
Low Tide
05:50
-1.15 m
High Tide
11:50
1.24 m
Low Tide
17:50
-1.51 m
Best Viewing Window
Recommended time slots for optimal sea viewing.
10:50–12:50
Hourly Levels
| Hour | Height | Trend |
|---|---|---|
| 00:00 | 1.21 m | Falling |
| 01:00 | 1.21 m | Falling |
| 02:00 | 0.74 m | Falling |
| 03:00 | 0.11 m | Falling |
| 04:00 | -0.52 m | Falling |
| 05:00 | -0.98 m | Falling |
| 06:00 | -1.15 m | Rising |
| 07:00 | -1.00 m | Rising |
| 08:00 | -0.56 m | Rising |
| 09:00 | 0.04 m | Rising |
| 10:00 | 0.64 m | Rising |
| 11:00 | 1.08 m | Rising |
| 12:00 | 1.24 m | Falling |
| 13:00 | 1.06 m | Falling |
| 14:00 | 0.58 m | Falling |
| 15:00 | -0.08 m | Falling |
| 16:00 | -0.75 m | Falling |
| 17:00 | -1.28 m | Falling |
| 18:00 | -1.51 m | Rising |
| 19:00 | -1.40 m | Rising |
| 20:00 | -0.95 m | Rising |
| 21:00 | -0.27 m | Rising |
| 22:00 | 0.46 m | Rising |
| 23:00 | 1.08 m | Rising |
30-Day Tide Curve
Sinusoidal tide prediction. Gray bands = night, red dot = now, H/L = today's high/low water.
Waxing Gibbous88%
Sunrise 22:28 · Sunset 10:45Mixed Tide · Coefficient 77.6All Extremes (30 days)
High and low water across the full forecast window.
| Date | Time | Type | Height |
|---|---|---|---|
| Oct 24 | 05:50 | Low | -1.15 m |
| Oct 24 | 11:50 | High | 1.24 m |
| Oct 24 | 17:50 | Low | -1.51 m |
| Oct 25 | 24:50 | High | 1.44 m |
| Oct 25 | 06:50 | Low | -1.19 m |
| Oct 25 | 12:50 | High | 1.21 m |
| Oct 25 | 18:50 | Low | -1.50 m |
| Oct 26 | 24:50 | High | 1.51 m |
| Oct 26 | 06:50 | Low | -1.21 m |
| Oct 26 | 12:50 | High | 1.19 m |
| Oct 26 | 18:50 | Low | -1.44 m |
| Oct 27 | 01:50 | High | 1.46 m |
| Oct 27 | 07:50 | Low | -1.18 m |
| Oct 27 | 13:50 | High | 1.09 m |
| Oct 27 | 19:50 | Low | -1.33 m |
| Oct 28 | 01:50 | High | 1.38 m |
| Oct 28 | 08:50 | Low | -1.07 m |
| Oct 28 | 13:50 | High | 0.93 m |
| Oct 28 | 19:50 | Low | -1.13 m |
| Oct 29 | 02:50 | High | 1.26 m |
| Oct 29 | 08:50 | Low | -0.99 m |
| Oct 29 | 14:50 | High | 0.79 m |
| Oct 29 | 20:50 | Low | -0.96 m |
| Oct 30 | 03:50 | High | 1.08 m |
| Oct 30 | 09:50 | Low | -0.87 m |
| Oct 30 | 15:50 | High | 0.61 m |
| Oct 30 | 21:50 | Low | -0.74 m |
| Oct 31 | 03:50 | High | 0.90 m |
| Oct 31 | 10:50 | Low | -0.76 m |
| Oct 31 | 16:50 | High | 0.47 m |
| Oct 31 | 22:50 | Low | -0.54 m |
| Nov 1 | 05:50 | High | 0.75 m |
| Nov 1 | 11:50 | Low | -0.70 m |
| Nov 1 | 18:50 | High | 0.43 m |
| Nov 2 | 24:50 | Low | -0.41 m |
| Nov 2 | 06:50 | High | 0.69 m |
| Nov 2 | 13:50 | Low | -0.76 m |
| Nov 2 | 19:50 | High | 0.54 m |
| Nov 3 | 01:50 | Low | -0.45 m |
| Nov 3 | 07:50 | High | 0.72 m |
| Nov 3 | 14:50 | Low | -0.91 m |
| Nov 3 | 20:50 | High | 0.74 m |
| Nov 4 | 02:50 | Low | -0.59 m |
| Nov 4 | 08:50 | High | 0.82 m |
| Nov 4 | 15:50 | Low | -1.07 m |
| Nov 4 | 21:50 | High | 0.96 m |
| Nov 5 | 03:50 | Low | -0.77 m |
| Nov 5 | 09:50 | High | 0.96 m |
| Nov 5 | 15:50 | Low | -1.21 m |
| Nov 5 | 22:50 | High | 1.17 m |
| Nov 6 | 04:50 | Low | -0.95 m |
| Nov 6 | 10:50 | High | 1.07 m |
| Nov 6 | 16:50 | Low | -1.37 m |
| Nov 6 | 22:50 | High | 1.31 m |
| Nov 7 | 05:50 | Low | -1.07 m |
| Nov 7 | 11:50 | High | 1.12 m |
| Nov 7 | 17:50 | Low | -1.44 m |
| Nov 7 | 23:50 | High | 1.46 m |
| Nov 8 | 05:50 | Low | -1.19 m |
| Nov 8 | 11:50 | High | 1.20 m |
| Nov 8 | 17:50 | Low | -1.48 m |
| Nov 9 | 24:50 | High | 1.50 m |
| Nov 9 | 06:50 | Low | -1.25 m |
| Nov 9 | 12:50 | High | 1.19 m |
| Nov 9 | 18:50 | Low | -1.46 m |
| Nov 10 | 24:50 | High | 1.53 m |
| Nov 10 | 06:50 | Low | -1.24 m |
| Nov 10 | 12:50 | High | 1.13 m |
| Nov 10 | 18:50 | Low | -1.36 m |
| Nov 11 | 01:50 | High | 1.47 m |
| Nov 11 | 07:50 | Low | -1.22 m |
| Nov 11 | 13:50 | High | 1.05 m |
| Nov 11 | 19:50 | Low | -1.25 m |
| Nov 12 | 01:50 | High | 1.36 m |
| Nov 12 | 08:50 | Low | -1.12 m |
| Nov 12 | 14:50 | High | 0.90 m |
| Nov 12 | 20:50 | Low | -1.05 m |
| Nov 13 | 02:50 | High | 1.23 m |
| Nov 13 | 08:50 | Low | -1.01 m |
| Nov 13 | 14:50 | High | 0.74 m |
| Nov 13 | 20:50 | Low | -0.85 m |
| Nov 14 | 03:50 | High | 1.04 m |
| Nov 14 | 09:50 | Low | -0.89 m |
| Nov 14 | 15:50 | High | 0.59 m |
| Nov 14 | 21:50 | Low | -0.64 m |
| Nov 15 | 04:50 | High | 0.85 m |
| Nov 15 | 10:50 | Low | -0.78 m |
| Nov 15 | 17:50 | High | 0.47 m |
| Nov 15 | 22:50 | Low | -0.45 m |
| Nov 16 | 05:50 | High | 0.70 m |
| Nov 16 | 12:50 | Low | -0.73 m |
| Nov 16 | 18:50 | High | 0.49 m |
| Nov 17 | 24:50 | Low | -0.39 m |
| Nov 17 | 06:50 | High | 0.64 m |
| Nov 17 | 13:50 | Low | -0.81 m |
| Nov 17 | 20:50 | High | 0.62 m |
| Nov 18 | 01:50 | Low | -0.45 m |
| Nov 18 | 07:50 | High | 0.67 m |
| Nov 18 | 14:50 | Low | -0.94 m |
| Nov 18 | 21:50 | High | 0.82 m |
| Nov 19 | 03:50 | Low | -0.63 m |
| Nov 19 | 08:50 | High | 0.78 m |
| Nov 19 | 15:50 | Low | -1.10 m |
| Nov 19 | 21:50 | High | 1.05 m |
| Nov 20 | 03:50 | Low | -0.82 m |
| Nov 20 | 09:50 | High | 0.92 m |
| Nov 20 | 16:50 | Low | -1.22 m |
| Nov 20 | 22:50 | High | 1.26 m |
| Nov 21 | 04:50 | Low | -1.01 m |
| Nov 21 | 10:50 | High | 1.05 m |
| Nov 21 | 16:50 | Low | -1.35 m |
| Nov 21 | 23:50 | High | 1.38 m |
| Nov 22 | 05:50 | Low | -1.15 m |
| Nov 22 | 11:50 | High | 1.12 m |
| Nov 22 | 17:50 | Low | -1.42 m |
Moon Phase
Waxing Gibbous
Tides are strongest near new and full moons (spring tides) and weakest near quarter moons (neap tides).
High & Low Tides Today
Times and heights of today's high and low water.
| Time | Type | Height |
|---|---|---|
| 05:50 | Low | -1.15 m |
| 11:50 | High | 1.24 m |
| 17:50 | Low | -1.51 m |
Tide Calendar — October 2026
Daily tide type and range with high/low tide counts and moon phase.
October 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
Mixed 2.9m
↑1 ↓2
2
Mixed 2.9m
↑2 ↓2
3
Neap 2.9m
↑2 ↓2
4
Mixed 2.8m
↑2 ↓2
5
Mixed 2.5m
↑2 ↓2
6
Mixed 2.3m
↑2 ↓2
7
Mixed 2.0m
↑2 ↓2
8
Spring 1.7m
↑2 ↓2
9
Spring 1.5m
↑2 ↓1
10
Spring 1.5m
↑2 ↓2
11
Spring 1.6m
↑2 ↓2
12
Spring 2.0m
↑2 ↓2
13
Mixed 2.4m
↑2 ↓2
14
Mixed 2.7m
↑2 ↓2
15
Mixed 2.7m
↑1 ↓2
16
Mixed 2.9m
↑2 ↓2
17
Mixed 3.0m
↑2 ↓2
18
Neap 2.9m
↑2 ↓2
19
Neap 2.7m
↑2 ↓2
20
Mixed 2.5m
↑2 ↓2
21
Mixed 2.2m
↑2 ↓2
22
Mixed 1.9m
↑2 ↓2
23
Mixed 1.6m
↑2 ↓2
24
Spring 1.4m
↑2 ↓1
25
Spring 1.4m
↑2 ↓2
26
Spring 1.8m
↑2 ↓2
27
Spring 2.1m
↑2 ↓2
28
Spring 2.5m
↑2 ↓2
29
Mixed 2.7m
↑1 ↓2
30
Mixed 2.8m
↑2 ↓2
31
Mixed 2.9m
↑2 ↓2
Spring TideMixed TideNeap Tide
Reading the Calendar
- • Cell color shows the daily tide type: spring (blue), mixed (teal), neap (gray).
- • ↑N / ↓M shows the count of high and low tides that day.
- • Moon emoji indicates the lunar phase, which modulates tide range.
- • Spring tides (full/new moon) yield larger ranges; neap tides (quarter moons) yield smaller ranges.
Tide predictions are computed from global harmonic constituents (FES2022b) with UTide harmonic-analysis fallback based on UHSLC observations, times shown in local timezone.