Tide Prediction — Hyeopjae 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.
Hourly Levels
| Hour | Height | Trend |
|---|---|---|
| 00:00 | 1.41 m | Falling |
| 01:00 | 1.41 m | Falling |
| 02:00 | 1.41 m | Falling |
| 03:00 | 1.41 m | Falling |
| 04:00 | 1.41 m | Falling |
| 05:00 | 1.41 m | Falling |
| 06:00 | 1.41 m | Falling |
| 07:00 | 1.41 m | Falling |
| 08:00 | 1.41 m | Falling |
| 09:00 | 1.41 m | Falling |
| 10:00 | 1.41 m | Falling |
| 11:00 | 1.41 m | Falling |
| 12:00 | 1.41 m | Falling |
| 13:00 | 1.41 m | Falling |
| 14:00 | 1.41 m | Falling |
| 15:00 | 1.41 m | Falling |
| 16:00 | 1.41 m | Falling |
| 17:00 | 1.41 m | Falling |
| 18:00 | 1.41 m | Falling |
| 19:00 | 1.41 m | Falling |
| 20:00 | 1.41 m | Falling |
| 21:00 | 1.41 m | Falling |
| 22:00 | 1.41 m | Falling |
| 23:00 | 1.02 m | Falling |
30-Day Tide Curve
Sinusoidal tide prediction. Gray bands = night, red dot = now, H/L = today's high/low water.
Waxing Gibbous88%
Sunrise 21:45 · Sunset 08:52Mixed Tide · Coefficient 77.6All Extremes (30 days)
High and low water across the full forecast window.
| Date | Time | Type | Height |
|---|---|---|---|
| Oct 24 | 02:47 | Low | -1.22 m |
| Oct 24 | 08:47 | High | 1.36 m |
| Oct 24 | 15:47 | Low | -1.66 m |
| Oct 24 | 21:47 | High | 1.61 m |
| Oct 25 | 03:47 | Low | -1.36 m |
| Oct 25 | 09:47 | High | 1.44 m |
| Oct 25 | 15:47 | Low | -1.70 m |
| Oct 25 | 22:47 | High | 1.66 m |
| Oct 26 | 04:47 | Low | -1.40 m |
| Oct 26 | 10:47 | High | 1.41 m |
| Oct 26 | 16:47 | Low | -1.70 m |
| Oct 26 | 22:47 | High | 1.70 m |
| Oct 27 | 04:47 | Low | -1.39 m |
| Oct 27 | 10:47 | High | 1.34 m |
| Oct 27 | 16:47 | Low | -1.58 m |
| Oct 27 | 23:47 | High | 1.65 m |
| Oct 28 | 05:47 | Low | -1.37 m |
| Oct 28 | 11:47 | High | 1.26 m |
| Oct 28 | 17:47 | Low | -1.48 m |
| Oct 28 | 23:47 | High | 1.52 m |
| Oct 29 | 06:47 | Low | -1.27 m |
| Oct 29 | 12:47 | High | 1.09 m |
| Oct 29 | 18:47 | Low | -1.30 m |
| Oct 30 | 24:47 | High | 1.42 m |
| Oct 30 | 06:47 | Low | -1.13 m |
| Oct 30 | 12:47 | High | 0.90 m |
| Oct 30 | 19:47 | Low | -1.06 m |
| Oct 31 | 01:47 | High | 1.24 m |
| Oct 31 | 07:47 | Low | -1.02 m |
| Oct 31 | 13:47 | High | 0.75 m |
| Oct 31 | 19:47 | Low | -0.85 m |
| Nov 1 | 02:47 | High | 1.07 m |
| Nov 1 | 08:47 | Low | -0.92 m |
| Nov 1 | 15:47 | High | 0.63 m |
| Nov 1 | 21:47 | Low | -0.67 m |
| Nov 2 | 03:47 | High | 0.93 m |
| Nov 2 | 10:47 | Low | -0.90 m |
| Nov 2 | 16:47 | High | 0.64 m |
| Nov 2 | 22:47 | Low | -0.61 m |
| Nov 3 | 04:47 | High | 0.88 m |
| Nov 3 | 11:47 | Low | -0.98 m |
| Nov 3 | 17:47 | High | 0.76 m |
| Nov 3 | 23:47 | Low | -0.66 m |
| Nov 4 | 05:47 | High | 0.92 m |
| Nov 4 | 12:47 | Low | -1.13 m |
| Nov 4 | 18:47 | High | 0.96 m |
| Nov 5 | 24:47 | Low | -0.80 m |
| Nov 5 | 06:47 | High | 1.03 m |
| Nov 5 | 13:47 | Low | -1.29 m |
| Nov 5 | 19:47 | High | 1.19 m |
| Nov 6 | 01:47 | Low | -0.99 m |
| Nov 6 | 07:47 | High | 1.17 m |
| Nov 6 | 13:47 | Low | -1.42 m |
| Nov 6 | 20:47 | High | 1.39 m |
| Nov 7 | 02:47 | Low | -1.17 m |
| Nov 7 | 08:47 | High | 1.28 m |
| Nov 7 | 14:47 | Low | -1.58 m |
| Nov 7 | 20:47 | High | 1.51 m |
| Nov 8 | 03:47 | Low | -1.29 m |
| Nov 8 | 09:47 | High | 1.33 m |
| Nov 8 | 15:47 | Low | -1.65 m |
| Nov 8 | 21:47 | High | 1.67 m |
| Nov 9 | 03:47 | Low | -1.40 m |
| Nov 9 | 09:47 | High | 1.39 m |
| Nov 9 | 15:47 | Low | -1.65 m |
| Nov 9 | 22:47 | High | 1.71 m |
| Nov 10 | 04:47 | Low | -1.46 m |
| Nov 10 | 10:47 | High | 1.38 m |
| Nov 10 | 16:47 | Low | -1.64 m |
| Nov 10 | 22:47 | High | 1.71 m |
| Nov 11 | 05:47 | Low | -1.42 m |
| Nov 11 | 11:47 | High | 1.28 m |
| Nov 11 | 17:47 | Low | -1.52 m |
| Nov 11 | 23:47 | High | 1.66 m |
| Nov 12 | 05:47 | Low | -1.40 m |
| Nov 12 | 11:47 | High | 1.21 m |
| Nov 12 | 17:47 | Low | -1.39 m |
| Nov 13 | 24:47 | High | 1.51 m |
| Nov 13 | 06:47 | Low | -1.31 m |
| Nov 13 | 12:47 | High | 1.07 m |
| Nov 13 | 18:47 | Low | -1.21 m |
| Nov 14 | 24:47 | High | 1.37 m |
| Nov 14 | 07:47 | Low | -1.17 m |
| Nov 14 | 13:47 | High | 0.90 m |
| Nov 14 | 19:47 | Low | -0.98 m |
| Nov 15 | 01:47 | High | 1.19 m |
| Nov 15 | 08:47 | Low | -1.04 m |
| Nov 15 | 14:47 | High | 0.75 m |
| Nov 15 | 20:47 | Low | -0.76 m |
| Nov 16 | 02:47 | High | 1.01 m |
| Nov 16 | 09:47 | Low | -0.95 m |
| Nov 16 | 15:47 | High | 0.67 m |
| Nov 16 | 21:47 | Low | -0.62 m |
| Nov 17 | 03:47 | High | 0.87 m |
| Nov 17 | 10:47 | Low | -0.94 m |
| Nov 17 | 16:47 | High | 0.70 m |
| Nov 17 | 22:47 | Low | -0.58 m |
| Nov 18 | 04:47 | High | 0.82 m |
| Nov 18 | 11:47 | Low | -1.02 m |
| Nov 18 | 18:47 | High | 0.83 m |
| Nov 19 | 24:47 | Low | -0.67 m |
| Nov 19 | 06:47 | High | 0.88 m |
| Nov 19 | 12:47 | Low | -1.16 m |
| Nov 19 | 18:47 | High | 1.04 m |
| Nov 20 | 01:47 | Low | -0.84 m |
| Nov 20 | 07:47 | High | 0.99 m |
| Nov 20 | 13:47 | Low | -1.31 m |
| Nov 20 | 19:47 | High | 1.27 m |
| Nov 21 | 01:47 | Low | -1.03 m |
| Nov 21 | 07:47 | High | 1.13 m |
| Nov 21 | 14:47 | Low | -1.43 m |
| Nov 21 | 20:47 | High | 1.48 m |
| Nov 22 | 02:47 | Low | -1.23 m |
| Nov 22 | 08:47 | High | 1.26 m |
| Nov 22 | 14:47 | Low | -1.56 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 |
|---|---|---|
| No tide extremes recorded today. | ||
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 3.1m
↑1 ↓2
2
Mixed 3.3m
↑2 ↓2
3
Neap 3.4m
↑2 ↓2
4
Mixed 3.3m
↑2 ↓2
5
Mixed 3.1m
↑2 ↓2
6
Mixed 2.8m
↑2 ↓2
7
Mixed 2.5m
↑2 ↓2
8
Spring 2.3m
↑2 ↓2
9
Spring 2.0m
↑2 ↓1
10
Spring 1.8m
↑2 ↓2
11
Spring 1.9m
↑2 ↓2
12
Spring 2.1m
↑2 ↓2
13
Mixed 2.5m
↑2 ↓2
14
Mixed 2.8m
↑2 ↓2
15
Mixed 3.1m
↑2 ↓2
16
Mixed 3.2m
↑1 ↓2
17
Mixed 3.3m
↑2 ↓2
18
Neap 3.4m
↑2 ↓2
19
Neap 3.2m
↑2 ↓2
20
Mixed 3.1m
↑2 ↓2
21
Mixed 2.8m
↑2 ↓2
22
Mixed 2.5m
↑2 ↓2
23
Mixed 2.2m
↑2 ↓2
24
Spring 2.0m
↑2 ↓1
25
Spring 1.8m
↑2 ↓2
26
Spring 1.9m
↑2 ↓2
27
Spring 2.2m
↑2 ↓2
28
Spring 2.6m
↑2 ↓2
29
Mixed 2.9m
↑2 ↓2
30
Mixed 3.1m
↑1 ↓2
31
Mixed 3.2m
↑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.