USCG Navigation, Security & Safety Notices
MSIB 12-26 Ice Condition Update
MSIB 12-26 Ice Condition Update February 25, 2026 Return to Alerts Page Ice Condition Update Due to warmer temperatures, The Captain of the Port (COTP), Sector Delaware Bay has amended the Ice Condition for the Upper Delaware River and New Jersey Intracoastal Waterway. Please see the current restrictions that are in effect for the following…
Read MoreMSIB 11-26 (Update 1) Return to Normal Port Condition
MSIB 11-26 (Update 1) Return to Normal Port Condition February 23, 2026 Return to Alerts Page The Captain of the Port (COTP), Sector Delaware Bay is notifying mariners that the port has secured from modified Port Condition WHISKEY and has returned to Normal Port Condition on the Delaware Bay and River, Cape May Harbor and…
Read MoreUSCG MSIB: 11-26 Notice of Port Condition Whiskey (Modified)
USCG MSIB: 11-26 Notice of Port Condition Whiskey (Modified) February 21, 2026 Return to Alerts Page The Captain of the Port (COTP), Delaware Bay, has set a modified Port Condition WHISKEY due to the forecast of high winds in the Pennsylvania, New Jersey, and Delaware area beginning within the next 12 hours. A thorough explanation…
Read MoreCherry Island Range Restrictions
Cherry Island Range Restrictions February 20, 2026 Return to Alerts Page Sector Delaware Bay – Philadelphia, PA Cherry Island Range Closure- Mariners are advised that a portion of Cherry Island range in the Delaware River between Delaware River Buoy 31 (LLNR 3025) and Delaware River Buoy 33 (LLNR 3035) will be closed to vessel traffic…
Read MoreMSIB 10-26 Ice Condition Update
MSIB 10-26 Ice Condition Update February 16, 2026 Return to Alerts Page Ice Condition Update Due to warmer temperatures, The Captain of the Port (COTP), Sector Delaware Bay has amended the Ice Condition for the Upper Delaware River, Delaware River, and Delaware Bay. Please see the current restrictions that are in effect for the following…
Read MoreMSIB: 09-26 (Update 1) Return to Normal Port Condition (For High Winds)
MSIB: 09-26 (Update 1) Return to Normal Port Condition (For High Winds) February 9, 2026 Return to Alerts Page The Captain of the Port (COTP), Sector Delaware Bay is notifying mariners that the port has secured from modified Port Condition WHISKEY and has returned to Normal Port Condition on the Delaware Bay and River, Cape…
Read More09-26 Notice of Port Condition Whiskey (Modified)
09-26 Notice of Port Condition Whiskey (Modified) February 6, 2026 Return to Alerts Page Notice of Port Condition Whiskey (Modified) The Captain of the Port (COTP), Sector Delaware Bay, has set a modified Port Condition WHISKEY due to the forecast of high winds in the Pennsylvania, New Jersey, and Delaware area beginning within the…
Read MoreMSIB 08-26 Ice Condition Update
MSIB 08-26 Ice Condition Update February 6, 2026 Return to Alerts Page Ice Condition Update The Captain of the Port (CQTP), Sector Delaware Bay has amended the Ice Condition for the following areas, in accordance with the safety zones, identified in Title 33, Code of Federal Regulations, Part 165.550. Upper Delaware River The COTP, Sector…
Read MoreMSIB 07-26 Sector Delaware Bay Ice Precautions
MSIB 07-26 Sector Delaware Bay Ice Precautions February 2, 2026 Return to Alerts Page SECTOR DELAWARE BAY ICE PRECAUTIONS This bulletin addresses significant ice formation being reported throughout the entire U.S. Coast Guard Sector Delaware Bay area ofresponsibility, including but not limited to the Port of Philadelphia, New Jersey, and the entirety of the Delaware…
Read MoreMISB 02-26 (Update 2) Return to Normal Port Condition
MISB 02-26 (Update 2) Return to Normal Port Condition February 2, 2026 Return to Alerts Page Return to Normal Port Condition The Captain of the Port (COTP), Sector Delaware Bay is notifying mariners that the port has secured from modified Port Condition WHISKEY and has returned to Normal Port Condition on the Delaware Bay and…
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