| U.S. Coast Guard (Sector Anchorage) emergency · general | CH 16 | 907-428-4100 | Primary search and rescue (SAR) coordination coordination authority for marine waters in Prince William Sound. |
| Alaska State Troopers (Search & Rescue) emergency · general | CH 16 | 911 | Coordinates ground-based search and rescue, inland operations, and civil law enforcement in Prince William Sound. |
| Alaska Wildlife Troopers emergency · general | CH 16 | 907-269-5509 | Enforces commercial and sport fish/game regulations, marine resource protection, and safe boating carriage laws. |
| National Response Center (Oil & Hazardous Spills) emergency · general | — | 1-800-424-8802 | Primary federal point of contact for reporting oil spills, chemical releases, or hazardous waste dumping. |
| America's Waterway Watch (Suspicious Activity) emergency · general | — | 1-877-249-2824 | Report suspicious maritime activity, port security anomalies, or potential security threats to the Coast Guard. |
| Whittier Harbormaster's Office harbors · whittier | CH 16 / 68 | 907-472-2330 | Moorage registration, 330 slips, 25-ton travel lift, bilge pump-out (B-float), tide grids, and public launch ramps. |
| Valdez Harbor Office harbors · valdez | CH 16 | 907-835-4981 | Full service harbor with 511 slips and 900 feet of transient space utilizing a transient hot-berthing system. |
| Cordova Harbor Office harbors · cordova | CH 16 / 68 | 907-424-6400 | One of Alaska's largest single-basin harbors accommodating 700 vessels, with seaplane moorage. |
| Tatitlek Tribal Council harbors · tatitlek | — | 907-325-2311 | Public dock and airstrip serving Tatitlek Narrows community. Cruising boaters welcome. |
| Chenega Bay Village Council harbors · chenega | — | 907-573-5132 | Wilderness boat harbor and dock on Evans Island. Airstrip, health clinic, and basic emergency fuel transfer. |
| Whittier Fuel Dock (Shoreside Petroleum) fuel · whittier | — | 907-472-2314 | Conveniently located marine gas, diesel, fuel separator filters, and oil lubricants at the harbor entrance. |
| Valdez Fuel Docks (North Pacific Fuel) fuel · valdez | — | 907-835-8850 | Dual marine fueling docks situated inside Port Valdez, stocking marine gas and bulk diesel. |
| Cordova Fuel Docks (Novak's / Shoreside) fuel · cordova | — | 907-424-3263 | Shoreside Petroleum (424-3263) and Novak's Fuel (424-3800) offer marine fuel at the municipal docks. |
| National Weather Service PWS Forecasts weather · general | WX-1 (Valdez) / WX-2 (Whittier) | — | Continuous VHF radio broadcast of marine weather forecasts for Prince William Sound (Area 2C). |
| Alaska Weatherline weather · general | — | 1-800-472-0391 | Direct NOAA weather line. Enter code 3144 for Prince William Sound or 3145 for Passage Canal. |
| U.S. Forest Service (Glacier District) resource-managers · whittier | — | 907-783-3242 | Manages Chugach National Forest lands, wilderness camping zones, and public-use cabins in western PWS. |
| U.S. Forest Service (Cordova District) resource-managers · cordova | Vessel 'Orca Chief' | 907-424-7661 | Manages Chugach National Forest public-use cabins, permits, and coastal lands in eastern PWS. |
| Alaska State Parks (Kenai / PWS Office) resource-managers · anchorage | — | 907-262-5581 | Manages the 14 State Marine Parks, public cabins (Shoup Bay), tent platforms, and bear food lockers in PWS. |
| Alaska Boating Safety Program education · general | — | 907-269-8706 | State-sponsored educational courses, NASBLA-approved training, cold-water survival materials, and boat safety checks. |
| Alaska Marine Safety Education Association (AMSEA) education · general | — | 907-747-3287 | Hands-on marine safety training, cold-water survival drills, emergency signaling, and onboard drill leader certification. |
| Alaska Kayak School education · general | — | — | Elite skills-based sea kayak coastal navigation instruction, assisted rescue drills, and rough-water paddling training. |