Maesato Beach, Japan

Maesato Beach Tides & Ocean Viewing Index

Okinawa, JapanAsia/Tokyo

Ocean View Index

84Excellent

Next tide

02:04Low Tide

Sunrise / Sunset

21:45 – 09:08

Local time

10:48

Maesato Beach on Ishigaki Island, a crystal-clear turquoise shore that serves as the gateway to the Yaeyama Islands.

Ocean Viewing Index

Updated · Oct 25, 2026 00:19

Reference time: local noon · 12:27 (Asia/Tokyo)

Estimated
84
Excellent

Excellent viewing conditions. Highly recommended!

Sub-Index Breakdown

Six dimensions feed the overall Ocean Viewing Index.

  • Sea Color
    Vivid turquoise / azure · hue
    96
  • Clarity
    Very clear (below 1.5 NTU) · NTU
    100
  • Visibility
    15+ m horizontal · m
    100
  • Sea State
    Light breeze (2-3) · Beaufort
    74.9
  • Lighting
    Low / harsh light · lux
    41.4
  • Water Quality
    index
    —

Weather Forecast

7-day marine weather forecast from Open-Meteo model.

TodayOct 25
Overcast
28°25°
3.7 m/s
MonOct 26
Light Rain
27°24°
5.5 m/s
2.1mm
TueOct 27
Light Rain
26°23°
7.6 m/s
2.7mm
WedOct 28
Light Rain
26°24°
6.1 m/s
0.7mm
ThuOct 29
Overcast
28°24°
2.5 m/s
FriOct 30
Light Rain
27°24°
5.3 m/s
6.2mm
SatOct 31
Light Rain
26°24°
6.6 m/s
0.7mm
Visibility: 26 km·Cloud: 45%

48-Hour Hourly Forecast

Hour-by-hour marine weather for the next 48 hours.

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7-Day OVI Trend

Forecast ocean viewing conditions for the coming week.

Best on Thu: Viewing conditions are Excellent; aim for the golden hour just after sunrise or before sunset. Great for snorkeling and photography.

High & Low Tides Today

Times and heights of today's high and low water.

Spring TideCoefficient: 112.9 / 120Higher coefficient means larger tide range; 120 is the largest spring, 20 the smallest neap.
TimeTypeHeight
02:04Low0.46 m
08:04High1.40 m
15:04Low0.25 m
21:04High1.40 m

Fishing & Surf Forecast

Solunar feeding times and today's surf rating.

80Excellent54FairView full forecast

48-Hour OVI Trend

Hour-by-hour ocean viewing outlook for the next 48 hours, dampened by rainfall.

Today's Tide Summary

A quick look at the day's high and low water.

Low Tide
02:04
0.46 m
High Tide
08:04
1.40 m
Low Tide
15:04
0.25 m
High Tide
21:04
1.40 m

Best Months to Visit

Average Ocean Viewing Index by month over the past year.

Based on historical climatology (Pitarch 2021)

Nearby Beaches

Other beaches closest to Maesato Beach.

Frequently asked questions

What is the Ocean Viewing Index (OVI) for Maesato Beach?
OVI is a 0-100 composite score combining sea color, water clarity, visibility, sea conditions, sunlight and water quality to help you decide if the sea is worth seeing today.
When is the best time to visit Maesato Beach for sea views?
Start with the current and 7-day OVI forecast for Maesato Beach, then choose a daylight period that also fits your plan. If you want tide pools, exposed shore, or a tide-dependent walk, check the local high and low tide times as well.
Should I use tide times or OVI for a visit to Maesato Beach?
Use tide times when your visit depends on water level, such as a sandbar, tide pool, or exposed rocks. Use OVI to compare likely sightseeing conditions including sea appearance, visibility, sea state, and lighting. For a coastal trip, read both together.

Essential Information

Coordinates
24.3413°, 124.1605°
Timezone
Asia/Tokyo
Region & Country
Okinawa, Japan
Data sources
Tides: UHSLC / FES2022b · Weather: NOAA GFS · Sea color: NASA MODIS/VIIRS