USCG Ice Alerts
MSIB 14-26 Return to Seasonal Ice Alert
MSIB 14-26 Return to Seasonal Ice Alert March 4, 2026 Return to Alerts Page Return to Seasonal Ice Alert The Captain of the Port (COTP), Sector Delaware Bay is notifying mariners that the port has secured from Winter Winter Port Condition Two and has returned to Seasonal Ice Alert on the Delaware Bay and River,…
Read MoreMSIB 13-26 Ice Conditions Lifted
MSIB 13-26 Ice Conditions Lifted March 4, 2026 Return to Alerts Page Ice Conditions Lifted Due to warmer temperatures and the erosion of ice, the Captain of the Port, Sector Delaware Bay has lifted all Ice Condition restrictions for the Delaware River, Upper Delaware River, Delaware Bay, and New Jersey Intracoastal Waterway, in accordance with…
Read MoreMSIB 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 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 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 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…
Read MoreMSIB 06-26 Notice Of Port Condition Whiskey (Modified)
MSIB 06-26 Notice Of Port Condition Whiskey (Modified) January 31, 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 04-26 Change In Ice Condition (Update 1)
MSIB 04-26 Change In Ice Condition (Update 1) January 29, 2026 Return to Alerts Page Change In Ice Condition Ice Condition Three The Captain ofthe Port, Sector Delaware Bay has set Ice Condition Three for all waters north of the Tacony Palmyra Bridge The following restrictions are in effect, only steel hull vessels with a…
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