Today's tides at Mirissa Beach (2026-10-23, times in Asia/Colombo): High tide at 04:53 (1.50 m)
Tide Prediction — Mirissa 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.
High Tide
23:23
1.50 m
Best Viewing Window
Recommended time slots for optimal sea viewing.
22:23–00:23
Hourly Levels
| Hour | Height | Trend |
|---|---|---|
| 00:00 | 1.49 m | Slack |
| 01:00 | 1.49 m | Slack |
| 02:00 | 1.49 m | Slack |
| 03:00 | 1.49 m | Slack |
| 04:00 | 1.49 m | Slack |
| 05:00 | 1.49 m | Slack |
| 06:00 | 1.49 m | Slack |
| 07:00 | 1.49 m | Slack |
| 08:00 | 1.49 m | Slack |
| 09:00 | 1.49 m | Slack |
| 10:00 | 1.49 m | Slack |
| 11:00 | 1.49 m | Slack |
| 12:00 | 1.49 m | Slack |
| 13:00 | 1.49 m | Slack |
| 14:00 | 1.49 m | Slack |
| 15:00 | 1.49 m | Slack |
| 16:00 | 1.49 m | Slack |
| 17:00 | 1.49 m | Slack |
| 18:00 | 1.49 m | Slack |
| 19:00 | 1.49 m | Slack |
| 20:00 | 1.49 m | Slack |
| 21:00 | 1.49 m | Slack |
| 22:00 | 1.49 m | Slack |
| 23:00 | 1.50 m | Slack |
30-Day Tide Curve
Sinusoidal tide prediction. Gray bands = night, red dot = now, H/L = today's high/low water.
Waxing Gibbous88%
Sunrise 00:22 · Sunset 12:20Mixed Tide · Coefficient 77.6All Extremes (30 days)
High and low water across the full forecast window.
| Date | Time | Type | Height |
|---|---|---|---|
| Oct 23 | 23:23 | High | 1.50 m |
| Oct 24 | 05:23 | Low | -1.25 m |
| Oct 24 | 11:23 | High | 1.28 m |
| Oct 24 | 17:23 | Low | -1.57 m |
| Oct 24 | 23:23 | High | 1.56 m |
| Oct 25 | 05:23 | Low | -1.27 m |
| Oct 25 | 11:23 | High | 1.24 m |
| Oct 25 | 17:23 | Low | -1.49 m |
| Oct 26 | 24:23 | High | 1.52 m |
| Oct 26 | 06:23 | Low | -1.24 m |
| Oct 26 | 12:23 | High | 1.14 m |
| Oct 26 | 18:23 | Low | -1.39 m |
| Oct 27 | 24:23 | High | 1.43 m |
| Oct 27 | 07:23 | Low | -1.13 m |
| Oct 27 | 13:23 | High | 0.97 m |
| Oct 27 | 19:23 | Low | -1.19 m |
| Oct 28 | 01:23 | High | 1.31 m |
| Oct 28 | 07:23 | Low | -1.03 m |
| Oct 28 | 13:23 | High | 0.82 m |
| Oct 28 | 19:23 | Low | -1.00 m |
| Oct 29 | 02:23 | High | 1.13 m |
| Oct 29 | 08:23 | Low | -0.92 m |
| Oct 29 | 14:23 | High | 0.66 m |
| Oct 29 | 20:23 | Low | -0.78 m |
| Oct 30 | 03:23 | High | 0.95 m |
| Oct 30 | 09:23 | Low | -0.81 m |
| Oct 30 | 15:23 | High | 0.51 m |
| Oct 30 | 21:23 | Low | -0.58 m |
| Oct 31 | 04:23 | High | 0.81 m |
| Oct 31 | 10:23 | Low | -0.76 m |
| Oct 31 | 17:23 | High | 0.49 m |
| Oct 31 | 23:23 | Low | -0.47 m |
| Nov 1 | 05:23 | High | 0.76 m |
| Nov 1 | 12:23 | Low | -0.83 m |
| Nov 1 | 18:23 | High | 0.61 m |
| Nov 2 | 24:23 | Low | -0.52 m |
| Nov 2 | 06:23 | High | 0.79 m |
| Nov 2 | 13:23 | Low | -0.98 m |
| Nov 2 | 19:23 | High | 0.80 m |
| Nov 3 | 01:23 | Low | -0.66 m |
| Nov 3 | 07:23 | High | 0.89 m |
| Nov 3 | 14:23 | Low | -1.14 m |
| Nov 3 | 20:23 | High | 1.03 m |
| Nov 4 | 02:23 | Low | -0.84 m |
| Nov 4 | 08:23 | High | 1.03 m |
| Nov 4 | 14:23 | Low | -1.28 m |
| Nov 4 | 21:23 | High | 1.24 m |
| Nov 5 | 03:23 | Low | -1.02 m |
| Nov 5 | 09:23 | High | 1.14 m |
| Nov 5 | 15:23 | Low | -1.44 m |
| Nov 5 | 21:23 | High | 1.37 m |
| Nov 6 | 04:23 | Low | -1.14 m |
| Nov 6 | 10:23 | High | 1.19 m |
| Nov 6 | 16:23 | Low | -1.51 m |
| Nov 6 | 22:23 | High | 1.53 m |
| Nov 7 | 04:23 | Low | -1.26 m |
| Nov 7 | 10:23 | High | 1.26 m |
| Nov 7 | 16:23 | Low | -1.54 m |
| Nov 7 | 23:23 | High | 1.57 m |
| Nov 8 | 05:23 | Low | -1.31 m |
| Nov 8 | 11:23 | High | 1.25 m |
| Nov 8 | 17:23 | Low | -1.52 m |
| Nov 8 | 23:23 | High | 1.59 m |
| Nov 9 | 05:23 | Low | -1.29 m |
| Nov 9 | 11:23 | High | 1.18 m |
| Nov 9 | 17:23 | Low | -1.40 m |
| Nov 10 | 24:23 | High | 1.53 m |
| Nov 10 | 06:23 | Low | -1.28 m |
| Nov 10 | 12:23 | High | 1.10 m |
| Nov 10 | 18:23 | Low | -1.30 m |
| Nov 11 | 24:23 | High | 1.40 m |
| Nov 11 | 07:23 | Low | -1.18 m |
| Nov 11 | 13:23 | High | 0.95 m |
| Nov 11 | 19:23 | Low | -1.11 m |
| Nov 12 | 01:23 | High | 1.28 m |
| Nov 12 | 07:23 | Low | -1.04 m |
| Nov 12 | 14:23 | High | 0.77 m |
| Nov 12 | 19:23 | Low | -0.88 m |
| Nov 13 | 02:23 | High | 1.09 m |
| Nov 13 | 08:23 | Low | -0.93 m |
| Nov 13 | 14:23 | High | 0.62 m |
| Nov 13 | 20:23 | Low | -0.67 m |
| Nov 14 | 03:23 | High | 0.90 m |
| Nov 14 | 09:23 | Low | -0.83 m |
| Nov 14 | 16:23 | High | 0.53 m |
| Nov 14 | 22:23 | Low | -0.50 m |
| Nov 15 | 04:23 | High | 0.76 m |
| Nov 15 | 11:23 | Low | -0.80 m |
| Nov 15 | 17:23 | High | 0.55 m |
| Nov 15 | 23:23 | Low | -0.45 m |
| Nov 16 | 05:23 | High | 0.70 m |
| Nov 16 | 12:23 | Low | -0.88 m |
| Nov 16 | 19:23 | High | 0.68 m |
| Nov 17 | 01:23 | Low | -0.52 m |
| Nov 17 | 07:23 | High | 0.74 m |
| Nov 17 | 13:23 | Low | -1.01 m |
| Nov 17 | 20:23 | High | 0.89 m |
| Nov 18 | 02:23 | Low | -0.69 m |
| Nov 18 | 08:23 | High | 0.85 m |
| Nov 18 | 14:23 | Low | -1.17 m |
| Nov 18 | 20:23 | High | 1.12 m |
| Nov 19 | 02:23 | Low | -0.88 m |
| Nov 19 | 08:23 | High | 0.99 m |
| Nov 19 | 15:23 | Low | -1.29 m |
| Nov 19 | 21:23 | High | 1.32 m |
| Nov 20 | 03:23 | Low | -1.08 m |
| Nov 20 | 09:23 | High | 1.12 m |
| Nov 20 | 15:23 | Low | -1.42 m |
| Nov 20 | 22:23 | High | 1.44 m |
| Nov 21 | 04:23 | Low | -1.22 m |
| Nov 21 | 10:23 | High | 1.19 m |
| Nov 21 | 16:23 | Low | -1.49 m |
| Nov 21 | 22:23 | High | 1.57 m |
| Nov 22 | 04:23 | Low | -1.30 m |
| Nov 22 | 10:23 | High | 1.22 m |
| Nov 22 | 16:23 | Low | -1.47 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 |
|---|---|---|
| 23:23 | High | 1.50 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 3.1m
↑2 ↓2
2
Mixed 3.0m
↑2 ↓2
3
Neap 2.9m
↑2 ↓2
4
Mixed 2.6m
↑2 ↓2
5
Mixed 2.3m
↑2 ↓2
6
Mixed 2.0m
↑2 ↓2
7
Mixed 1.8m
↑2 ↓2
8
Spring 1.6m
↑2 ↓1
9
Spring 1.6m
↑2 ↓2
10
Spring 1.8m
↑2 ↓2
11
Spring 2.2m
↑2 ↓2
12
Spring 2.5m
↑2 ↓2
13
Mixed 2.8m
↑2 ↓2
14
Mixed 2.9m
↑1 ↓2
15
Mixed 3.1m
↑2 ↓2
16
Mixed 3.1m
↑2 ↓2
17
Mixed 3.0m
↑2 ↓2
18
Neap 2.8m
↑2 ↓2
19
Neap 2.6m
↑2 ↓2
20
Mixed 2.3m
↑2 ↓2
21
Mixed 2.0m
↑2 ↓2
22
Mixed 1.7m
↑2 ↓1
23
Mixed 1.6m
↑2 ↓2
24
Spring 1.6m
↑2 ↓2
25
Spring 1.9m
↑2 ↓2
26
Spring 2.3m
↑2 ↓2
27
Spring 2.6m
↑2 ↓2
28
Spring 2.8m
↑1 ↓2
29
Mixed 2.9m
↑2 ↓2
30
Mixed 3.0m
↑2 ↓2
31
Mixed 3.1m
↑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.