300 
FZMY50 PGUM 161730
CWFMY 

Coastal waters forecast for the Mariana Islands
National Weather Service Tiyan GU
600 AM ChST Thu Aug 17 2017

Marianas Waters out to 40 nautical miles

PMZ150-170900-
600 AM ChST Thu Aug 17 2017

.Synopsis for Marianas Waters...Gentle winds and combined seas of
2 to 3 feet are expected the next few days. A passing trough will
bring scattered showers and isolated thunderstorms to Tinian and 
Saipan today and to Guam and Rota tonight. 

$$

PMZ151-152-170900-
Guam Coastal Waters-Rota Coastal Waters-
600 AM ChST Thu Aug 17 2017

.TODAY...East wind 5 kt. Wind waves 2 ft or less. East swell
3 ft. Isolated thunderstorms. 
.TONIGHT THROUGH FRIDAY NIGHT...East wind 5 to 15 kt. Wind waves 
2 ft or less. East swell 3 ft. Scattered showers and isolated 
thunderstorms. 
.SATURDAY...Southeast wind 5 to 15 kt. Wind waves 2 ft or less.
East swell 3 ft. Isolated thunderstorms. 
.SUNDAY AND MONDAY...East wind 5 kt. Wind waves 2 ft or less. 
East swell 2 to 3 ft. 

$$

PMZ153-154-170900-
Tinian Coastal Waters-Saipan Coastal Waters-
600 AM ChST Thu Aug 17 2017

.TODAY...Southeast wind 5 kt. Wind waves 2 ft or less. East swell
3 ft. Scattered showers and isolated thunderstorms. 
.TONIGHT THROUGH FRIDAY NIGHT...East wind 5 to 15 kt. Wind waves 
2 ft or less. East swell 3 ft. Scattered showers and isolated 
thunderstorms. 
.SATURDAY...Southeast wind 5 to 15 kt. Wind waves 2 ft or less.
East swell 3 ft. Isolated thunderstorms. 
.SUNDAY AND MONDAY...East wind 5 kt. Wind waves 2 ft or less. 
East swell 2 to 3 ft. 

$$