The National Weather Service (NWS), Weather Forecast Office Guam issued a flood watch, in effect for Guam, Rota, Tinian, and Saipan, through late Thursday night.

Flash flooding caused by excessive rainfall continues to be possible.

Excessive runoff may result in flooding of low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas.

The National Weather Service (NWS), Weather Forecast Office Guam issued a high surf advisory, in effect for Guam, Rota, Tinian, and Saipan, through 6 a.m. Friday.

Large breaking waves of 7 to 9 feet will build to 10 to 12 feet by Wednesday.

Currently along the south facing reefs of Guam, Rota, Tinian and Saipan. Surf will build to hazardous levels along west facing reefs by Thursday.

Dangerous swimming and surfing conditions and localized beach erosion.

The National Weather Service (NWS), Weather Forecast Office Guam issued a wind advisory, in effect for Guam, Rota, Tinian, and Saipan, through 6 p.m. Thursday.

South winds of 20 to 35 mph with frequent gusts up to 45 mph are expected.

Gusty winds could blow around unsecured objects. Tree limbs could be blown down and few power outages may result.

Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.

The National Weather Service (NWS) Guam Weather Forecast Office issued a flood watch in effect for Guam from this evening through Thursday afternoon.. This will cause minor flooding in low-lying and poor drainage areas.