Brazil
Select a coastal district to view marine ports, beaches, and tide calculation data.
Alagoas
1 ports
Bahia
2 ports
Ceará
1 ports
Espírito Santo
2 ports
Maranhão
1 ports
Paraná
1 ports
Paraíba
1 ports
Pará
Collaborate
Pernambuco
1 ports
Rio Grande do Norte
1 ports
Rio Grande do Sul
2 ports
Rio de Janeiro
4 ports
Santa Catarina
3 ports
Sergipe
1 ports
São Paulo
4 ports
Calculate Lunitidal Interval in Brazil
Can't find your port or want to calibrate your watch with today's tide? Enter coordinates below.
1
Geolocation
2
Moon Transit
3
Next High Tide
Step 1
Geolocation
Enter the exact coordinates of your beach, port, or surf spot.
Are you physically at this beach or port right now?
Only use automatic detection on-site. If calculating from home, enter coordinates manually above.
Step 2
Moon Transit
Calculated astronomical syzygy transit for these coordinates.
Location:
Resolving...
Coordinates:
--
Timezone:
--
Alignment Date:
--
Lunar Phase:
--
Lunar Transit:
--:--
Step 3
Next High Tide
Consult a local tide table for your spot and select the high tide time following the transit.
Search the high tide following 00:00 on date --/--/----: