Other
Due to hurricane isaias: 1. the following port(s) are closed: none to report
NAVAREA IV 678/20
- issued
- 2020-07-31 16:09Z
- status
- cancelled 2020-08-01 07:17Z (archive)
- cancels
- NAVAREA IV 675/20
- authority
- SFH 311609Z JUL 20.
- position
- 20.544, -71.159
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
DUE TO HURRICANE ISAIAS: 1. THE FOLLOWING PORT(S) ARE CLOSED: NONE TO REPORT. 2. THE FOLLOWING PORT(S) ARE OPEN WITH RESTRICTIONS: A. KEY WEST 24-33N 081-49W. B. MIAMI 25-47N 080-11W. C. PORT EVERGLADES 26-06N 080-07W. D. CRUZ BAY, ST CROIX 18-20N 064-48W. E. GUANICA, PR 17-58N 066-55W. F. GUAYAMA, PR 17-58N 066-04W. G. MAYAGUEZ, PR 18-12N 067-09W. H. PONCE, PR 17-59N 066-37W. 3. THE FOLLOWING PORT(S) HAVE RE-OPENED: A. GUAYANILLA, PR 18-01N 066-46W. 4. CURRENT PORT INFORMATION CAN BE FOUND AT HOMEPORT.USCG.MIL USING THE PORT DIRECTORY TAB. 5. CANCEL NAVAREA IV 675/20.
This area · other warnings
34 within 180 nm since 2004 · 0 in the last 12 months · 0 in force now
04
05
10
15
20
22
- Red flare sighted in 19-33.92N 073-41.71W2022-03-15
- Earthquake with magnitude of 7.2 occurred in 18-36N 073-30W at 141229Z aug2021-08-14
- Earthquake with magnitude of 7.2 occurred in 18-36N 073-30W at 141229Z aug2021-08-14
- M/V attacked in 18-34.10N 072-24.05W at 160130Z jul2021-07-18
- Due to tropical storm laura: 1. the following port(s) are closed: a. key west 24-33N 081-49W2020-08-24
- Due to tropical storm laura: 1. the following port(s) are closed: a. guanica, pr 17-58N 066-55W2020-08-23
Season · when other warnings happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Due to tropical storm isaias: 1. the following port(s) are closed: a. guanica, pr 17-58N 066-55Wcancels · 2020-07-31
- Due to tropical storm isaias: 1. the following port(s) are closed: a. guanica, pr 17-58N 066-55Wreplaced · 2020-07-31
- Due to hurricane isaias: 1. the following port(s) are closed: none to reportcancelled by · 2020-08-01
Nearby now · within 120 nm
- Puerto plata light 19-48.2N 070-41.7W unlitNav aids · 51.6 nm
- Straits of floridaCable ops · 104.1 nm
- Ile de la tortue w. point light 20-03-44N 072-58-02W unlitNav aids · 105.8 nm
Worldwide now
68 other warnings in force · see all
Other
Everything the classifier did not place elsewhere. All current other warnings →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.