Estimated tide height
2.88 m falling
Next tide
Low
0.37 m in 3 hr 15 min
Last tide
High
4.98 m

Tides

About this chart
2 Fish - Minor Solunar High fish activity
4 Fish - Major Solunar Very high fish activity

Madeira tide chart key:

The tide chart above shows the times and heights of high tide and low tide for Madeira, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.

Two fish mark minor solunar periods (high fish activity); four fish mark major solunar periods (very high fish activity).

Madeira, Maranhão — Tide predictions for Friday, October 23, 2026. Local times: UTC−03:00. Heights in m relative to MLWS.
Day Time Tide Height
▼ Low 0.73 m
▲ High 4.8 m
▼ Low 0.47 m
▲ High 4.98 m
▼ Low 0.37 m
▲ High 5.05 m

: The tide at Madeira is falling, with an estimated height of 2.88 m. The next low tide is 0.37 m at . Current forecast: Clear; NE winds at 20 km/h, gusting to 38 km/h. Today’s tidal range is approximately 4.61 m.

Weather & Marine Forecast

Friday, October 23, 2026: Conditions: Clear / Mainly Clear; air temperatures of 27–28°C through tonight; winds at 19–21 km/h, gusting to 38 km/h. Estimated water temperature is 29°C as of 7:00 PM.

Date Fri, Oct 23 Sat, Oct 24 Sun, Oct 25 Mon, Oct 26 Tue, Oct 27 Wed, Oct 28 Thu, Oct 29
Forecast
Weather °C Precip
Clear 28°
Clear 28°
Mainly Clear 28°
Clear 27°
Clear 27°
Clear 27°
Mainly Clear 27° 1%
Mainly Clear 27° 3%
Clear 27° 4%
Mainly Clear 27° 5%
Mainly Clear 27° 5%
Mainly Clear 27° 6%
Mainly Clear 28° 8%
Clear 29° 11%
Drizzle 30° 14%
Drizzle 31° 19%
Drizzle 31° 25%
Drizzle 32° 27%
Drizzle 31° 24%
Drizzle 30° 18%
Drizzle 30° 12%
Clear 29° 8%
Clear 28° 5%
Clear 28° 2%
Clear 28° 1%
Clear 28°
Clear 28°
Mainly Clear 28°
Mainly Clear 27° 1%
Clear 27° 2%
Clear 27° 2%
Mainly Clear 27° 2%
Clear 27° 2%
Clear 26° 2%
Clear 26° 2%
Clear 26° 2%
Clear 28° 2%
Mainly Clear 29° 2%
Mainly Clear 30° 2%
Partly Cloudy 31° 1%
Partly Cloudy 31° 1%
Partly Cloudy 31°
Partly Cloudy 31°
Partly Cloudy 31°
Mainly Clear 30°
Partly Cloudy 30°
Partly Cloudy 29°
Partly Cloudy 28°
Partly Cloudy 28°
Partly Cloudy 28°
Partly Cloudy 28°
Partly Cloudy 27°
Partly Cloudy 27°
Overcast 27°
Overcast 27°
Overcast 27°
Partly Cloudy 27°
Partly Cloudy 27° 1%
Partly Cloudy 27° 3%
Partly Cloudy 27° 4%
Overcast 28° 5%
Overcast 30° 6%
Overcast 31° 6%
Overcast 32° 5%
Overcast 32° 3%
Overcast 32° 2%
Overcast 32° 2%
Overcast 31° 2%
Overcast 31° 2%
Overcast 30° 1%
Overcast 29° 1%
Overcast 28°
Partly Cloudy 28°
Partly Cloudy 28°
Partly Cloudy 28°
Partly Cloudy 27° 1%
Overcast 27° 3%
Overcast 27° 4%
Overcast 27° 3%
Overcast 27° 1%
Overcast 27°
Overcast 26° 1%
Overcast 26° 3%
Overcast 26° 4%
Drizzle 28° 4%
Drizzle 29° 4%
Drizzle 31° 4%
Drizzle 32° 3%
Drizzle 32° 2%
Drizzle 32° 2%
Drizzle 31° 3%
Drizzle 31° 5%
Drizzle 30° 6%
Partly Cloudy 29° 5%
Mainly Clear 29° 2%
Mainly Clear 28°
Mainly Clear 28°
Partly Cloudy 27°
Overcast 27°
Overcast 27°
Overcast 27°
Overcast 27°
Overcast 27°
Overcast 27° 1%
Overcast 26° 2%
Overcast 26° 6%
Partly Cloudy 26° 11%
Partly Cloudy 26° 14%
Partly Cloudy 28° 13%
Partly Cloudy 29° 10%
Partly Cloudy 31° 8%
Drizzle 32° 7%
Drizzle 32° 7%
Drizzle 32° 6%
Drizzle 32° 5%
Drizzle 31° 3%
Drizzle 30° 2%
Clear 30° 1%
Clear 29° 1%
Clear 29° 1%
Clear 28° 1%
Clear 28°
Mainly Clear 28°
Mainly Clear 27°
Mainly Clear 27°
Mainly Clear 27°
Clear 27°
Mainly Clear 27°
Mainly Clear 27°
Mainly Clear 28°
Mainly Clear 28° 1%
Mainly Clear 29° 1%
Partly Cloudy 30° 1%
Partly Cloudy 31° 2%
Partly Cloudy 31° 2%
Drizzle 31° 3%
Drizzle 31° 4%
Drizzle 31° 5%
Drizzle 31° 6%
Drizzle 31° 6%
Drizzle 30° 6%
Clear 30° 5%
Clear 29° 4%
Clear 29° 3%
Clear 28° 2%
Clear 28° 1%
Wind km/h 20 Gust 38 19 Gust 35 21 Gust 37 20 Gust 37 19 Gust 35 19 Gust 34 18 Gust 32 17 Gust 30 17 Gust 29 17 Gust 29 16 Gust 29 18 Gust 30 20 Gust 38 22 Gust 44 22 Gust 46 22 Gust 45 22 Gust 46 24 Gust 49 26 Gust 53 26 Gust 52 28 Gust 54 26 Gust 54 26 Gust 51 23 Gust 50 23 Gust 41 23 Gust 41 24 Gust 41 23 Gust 41 23 Gust 41 23 Gust 40 23 Gust 40 23 Gust 40 22 Gust 40 20 Gust 37 19 Gust 34 19 Gust 32 22 Gust 41 23 Gust 45 23 Gust 46 24 Gust 48 23 Gust 48 24 Gust 49 27 Gust 55 27 Gust 56 25 Gust 55 25 Gust 51 24 Gust 49 21 Gust 45 19 Gust 37 18 Gust 34 17 Gust 31 17 Gust 30 20 Gust 33 21 Gust 36 20 Gust 36 20 Gust 34 21 Gust 36 21 Gust 36 20 Gust 35 20 Gust 33 21 Gust 40 21 Gust 43 21 Gust 45 21 Gust 46 21 Gust 46 22 Gust 46 22 Gust 48 23 Gust 49 23 Gust 50 23 Gust 50 22 Gust 49 22 Gust 48 20 Gust 46 19 Gust 44 18 Gust 41 18 Gust 39 18 Gust 35 18 Gust 33 17 Gust 32 15 Gust 31 14 Gust 31 12 Gust 28 11 Gust 24 11 Gust 23 13 Gust 26 15 Gust 32 17 Gust 37 18 Gust 39 18 Gust 40 19 Gust 42 21 Gust 44 22 Gust 45 23 Gust 46 22 Gust 47 21 Gust 48 20 Gust 47 19 Gust 44 18 Gust 39 17 Gust 35 18 Gust 33 18 Gust 32 18 Gust 32 17 Gust 31 16 Gust 31 15 Gust 31 13 Gust 28 12 Gust 26 11 Gust 24 12 Gust 25 12 Gust 27 12 Gust 30 12 Gust 30 13 Gust 31 15 Gust 33 18 Gust 39 22 Gust 46 24 Gust 51 24 Gust 53 24 Gust 53 24 Gust 53 23 Gust 52 22 Gust 51 22 Gust 50 22 Gust 49 21 Gust 47 19 Gust 44 18 Gust 42 18 Gust 40 17 Gust 39 18 Gust 39 19 Gust 40 20 Gust 42 21 Gust 44 22 Gust 45 23 Gust 46 23 Gust 47 23 Gust 48 24 Gust 49 24 Gust 49 24 Gust 50 25 Gust 50 24 Gust 51 24 Gust 51 23 Gust 51 22 Gust 51 22 Gust 51
Water °C 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 30° 30° 30° 30° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 29° 30° 30° 30° 30° 30° 29°

Sun, Moon & Fishing Times

Waxing Gibbous Waxing Gibbous 92% illuminated92%
Major Fishing Times
→
→
Minor Fishing Times
→
→
Sunrise
Sunset
Moonset
Moonrise

Next 7 Days

▲ Blue = High Tide ▼ Red = Low Tide
Madeira, Maranhão — Tide predictions for Friday, October 23, 2026 – Thursday, October 29, 2026. Local times: UTC−03:00. Heights in m relative to MLWS.
Day Moon phase 1st Tide 2nd Tide 3rd Tide 4th Tide ☀ Sun Major Times Major fishing times (solunar periods) Minor Times Minor fishing times (solunar periods)
Waxing Gibbous 92%
▲ 4.8 m

▼ 0.47 m

▲ 4.98 m

▼ 0.37 m
▲ 5:36 AM ▼ 5:47 PM 8:30 AM → 10:30 AM
8:53 PM → 10:53 PM
2:49 AM → 3:49 AM
3:12 PM → 4:12 PM
Waxing Gibbous 97%
▲ 5.05 m

▼ 0.22 m

▲ 5.23 m

▼ 0.07 m
▲ 5:36 AM ▼ 5:47 PM 9:16 AM → 11:16 AM
9:40 PM → 11:40 PM
3:33 AM → 4:33 AM
4:00 PM → 5:00 PM
Waxing Gibbous 99%
▲ 5.22 m

▼ 0.05 m

▲ 5.37 m
▲ 5:35 AM ▼ 5:47 PM 10:05 AM → 12:05 PM
10:31 PM → 12:31 AM
4:20 AM → 5:20 AM
4:51 PM → 5:51 PM
Full Moon 100%
▼ -0.14 m

▲ 5.28 m

▼ -0.01 m

▲ 5.42 m
▲ 5:35 AM ▼ 5:47 PM 10:58 AM → 12:58 PM
5:10 AM → 6:10 AM
5:47 PM → 6:47 PM
Waning Gibbous 97%
▼ -0.26 m

▲ 5.24 m

▼ 0.02 m

▲ 5.39 m
▲ 5:35 AM ▼ 5:47 PM 11:26 PM → 1:26 AM
11:56 AM → 1:56 PM
6:06 AM → 7:06 AM
6:47 PM → 7:47 PM
Waning Gibbous 92%
▼ -0.26 m

▲ 5.11 m

▼ 0.14 m

▲ 5.28 m
▲ 5:35 AM ▼ 5:47 PM 12:26 AM → 2:26 AM
12:58 PM → 2:58 PM
7:06 AM → 8:06 AM
7:50 PM → 8:50 PM
Waning Gibbous 84%
▼ -0.15 m

▲ 4.91 m

▼ 0.35 m

▲ 5.1 m
▲ 5:35 AM ▼ 5:47 PM 1:30 AM → 3:30 AM
2:03 PM → 4:03 PM
8:10 AM → 9:10 AM
8:55 PM → 9:55 PM

Location & Map

Latitude
2° 33' 54" S (-2.565)
Longitude
44° 22' 41" W (-44.378)
Region
Postal Code
65085-370

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 ( license details ). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data Predictions generated with Slackwater; not an official government forecast. Official source
Vertical datum: MLWS — MLWS

Weather Data: Open-Meteo

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