High Surf Warning Criteria (feet)
Location All Reefs
Guam, Rota, Tinian, Saipan,
Palau, Yap, Chuuk, Pohnpei, Kosrae and Majuro
15
High Surf Advisory Criteria (feet)
Location North Facing East Facing South Facing West Facing
Guam, Rota, Tinian, Saipan,
Palau, Yap, Chuuk and Pohnpei
9 12 9 9
Kosrae 9 8 8 9
Majuro 12 12 8 9
Rip Current Risk Criteria (feet) for Guam, Rota, Tinian and Saipan
Rip Risk Level North, South and West Facing East Facing
Low Risk 1 to 4 1 to 6
Moderate Risk 5 to 8 7 to 11
High Risk greater than or equal to 9 greater than or equal to 12