Tropical cyclone warnings in 2023

Hurricanes, typhoons and tropical storms: forecast cones from the U.S. National Hurricane Center and the Joint Typhoon Warning Center, and the port closures NAVAREA coordinators broadcast for them.

issued in 2023
28
still in force
0
vs 2022
0%
first · last
05-22 · 10-22

By month

J
F
M
A
M
J
J
A
S
O
N
D

By NAVAREA series

  • NAVAREA IV21
  • HYDROPAC7

Where · top seas

North Atlantic Ocean936%
Philippine Sea728%
Gulf of Mexico624%
Caribbean Sea312%

All tropical cyclone warnings issued in 2023 · 28

  1. NAVAREA IV 1229/232023-10-22 → 2023-10-25
    Due to hurricane tammy: 1. the following port(s) are closed: none to report
  2. NAVAREA IV 1227/232023-10-22 → 2023-10-22
    Due to hurricane tammy: 1. the following port(s) are closed: a. charlotte amalie harbor, st thomas 18-21N…
    Eastern Caribbean Sea · Puerto Rico
  3. NAVAREA IV 1221/232023-10-20 → 2023-10-22
    Due to hurricane tammy: 1. the following port(s) are closed: none to report
  4. HYDROPAC 3238/232023-10-11 → 2023-10-12
    Due to typhoon bolaven: 1. the following port(s) are closed: a. tinian 15-00N 145-38E
    Western North Pacific · Guam · Northern Mariana Islands
  5. HYDROPAC 3218/232023-10-09 → 2023-10-11
    Due to tropical storm bolaven: 1. the following port(s) are closed: a. apra harbor 13-27N 144-37E
    Western North Pacific · Guam · Northern Mariana Islands
  6. HYDROPAC 3206/232023-10-08 → 2023-10-09
    Due to tropical storm bolaven: 1. the following port(s) are closed: none to report
    Western North Pacific · Northern Mariana Islands
  7. NAVAREA IV 1114/232023-09-24 → 2023-09-27
    Due to passage of tropical depression ophelia baltimore 39-16N 076-35W is reopened
  8. NAVAREA IV 1111/232023-09-24 → 2023-09-24
    Due to tropical depression ophelia: 1. the following ports are closed: none to report
  9. NAVAREA IV 1110/232023-09-23 → 2023-09-24
    Due to tropical storm ophelia: 1. the following ports are closed: a. chesapeake bay entrance 36-57N 075-59W
  10. NAVAREA IV 1108/232023-09-23 → 2023-09-23
    Due to tropical storm ophelia: 1. the following ports are closed: a. chesapeake bay entrance 36-57N 075-59W
  11. NAVAREA IV 1105/232023-09-23 → 2023-09-23
    Due to tropical storm ophelia: 1. the following port(s) are closed: a. morehead city 34-44.00N 076-45.00W
  12. NAVAREA IV 1101/232023-09-22 → 2023-09-23
    Due to tropical cyclone sixteen: 1. the following port(s) are closed: a. morehead city 34-44.00N 076-45.00W
  13. NAVAREA IV 1033/232023-09-05 → 2023-09-06
    Due to post-tropical cyclone idalia: 1. the following port(s) are closed: none to report
  14. NAVAREA IV 1017/232023-09-02 → 2023-09-05
    Due to post-tropical cyclone idalia: 1. the following port(s) are closed: a. cedar key 29-09N 080-20W
  15. NAVAREA IV 1009/232023-08-31 → 2023-09-05
    Due to hurricane idalia: 1. the following port(s) are closed: a. port manatee 27-38.00N 082-34.00W
  16. NAVAREA IV 1005/232023-08-30 → 2023-08-31
    Due to hurricane idalia: 1. the following port(s) are closed: a. charleston 32-47N 079-55W
  17. NAVAREA IV 999/232023-08-30 → 2023-08-30
    Due to hurricane idalia: 1. the following port(s) are closed: a. charleston 32-47N 079-55W
  18. NAVAREA IV 997/232023-08-30 → 2023-08-30
    Due to hurricane idalia: 1. the following port(s) are closed: a. port canaveral 28-25N 080-37W
  19. NAVAREA IV 993/232023-08-30 → 2023-08-30
    Due to hurricane idalia: 1. the following port(s) are closed: a. port manatee 27-38.00N 082-34.00W
  20. NAVAREA IV 991/232023-08-29 → 2023-08-30
    Due to hurricane idalia: 1. the following port(s) are closed: a. port manatee 27-38N 082-34W
  21. NAVAREA IV 986/232023-08-29 → 2023-08-29
    Due to hurricane idalia: 1. the following port(s) are closed: a. port manatee 27-38N 082-34W
  22. NAVAREA IV 985/232023-08-29 → 2023-08-29
    Due to hurricane idalia: 1. the following port(s) are closed: a. port manatee 27-38N 082-34W
  23. NAVAREA IV 975/232023-08-28 → 2023-08-29
    Due to tropical storm idalia: 1. the following port(s) are closed: none to report
  24. NAVAREA IV 974/232023-08-28 → 2023-08-28
    Due to tropical storm idalia: 1. the following port(s) are closed: none to report
  25. HYDROPAC 1775/232023-05-28 → 2023-05-31
    Due to passage of typhoon mawar apra harbor 13-27.00N 144-37.00E is reopened
    Western North Pacific · Guam
  26. HYDROPAC 1765/232023-05-27 → 2023-05-28
    Due to typhoon mawar: 1. the following port(s) are closed: a. apra harbor 13-27.00N 144-37.00E
    Western North Pacific · Guam
  27. HYDROPAC 1751/232023-05-26 → 2023-05-27
    Due to typhoon mawar: 1. the following port(s) are closed: a. apra harbor 13-27.00N 144-37.00E
    Western North Pacific · Philippine Sea · Guam
  28. HYDROPAC 1699/232023-05-22 → 2023-05-26
    Due to typhoon 02W: 1. the following port(s) are closed: a. apra harbor 13-27.00N 144-37.00E
    Western North Pacific · Philippine Sea · Guam

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Tropical cyclone warnings in 2023 · seahazards