WHEN2BOARD Copernicus Marine
Significant wave height, direction and peak period. Wave reanalysis and analysis series, every 3 hours.
1993–2021 ↗ · 2022 onwards ↗Climatological analysis of waves, winds and climate
São Sebastião / SP
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24,0833° S, 45,5000° OImagery © Esri, Vantor, Earthstar Geographics. References © Esri, HERE, Garmin, OpenStreetMap contributors and GIS User Community.Loading historical data…
34 DESTINOSThe period includes a partial year. Availability varies between months; the reference climatology uses complete years only.
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Waves throughout the year
Monthly variation in wave height, period and direction
Joint occurrence
Wind × height × period
Combine ranges and compare
occurrence in each month.
Select the variables to combine. Minimum included; maximum excluded. “No limit” includes all ranges at that end.
Monthly variation across the years
How waves varied in the selected month across the years
Winds throughout the year
Monthly variation in wind speed and direction
Select one or more hours. Frequencies combine the records for the selected hours.
Variation throughout the day
Wind variation throughout the day in the selected month
Monthly variation across the years
How winds varied in the selected month across the years
Climate throughout the year
Monthly variation in air temperature, ocean temperature and precipitation
Monthly precipitation covers the full day. Sea temperature has daily resolution.
Variation throughout the day and across the years
How air temperature, ocean temperature and precipitation varied in the selected month across the years
Sources and credits
Data sources
Updated monthly.
ERA5
Wind at 10 m, air temperature at 2 m and total precipitation. Hourly reanalysis records.
Data source ↗OSTIA
Sea surface temperature from satellite data and in situ observations. Daily resolution.
1993–2021 ↗ · 2022 onwards ↗Know when to go?Follow the forecast conditions for your trip.
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