NPWSJU) was issued for the coastal areas of PR. LONG TERM...Sunday through Wednesday... After the passage of a weak tropical wave across the islands on Saturday, a drier airmass is expected to quickly move into the area. Therefore, mainly calm and stable weather conditions are anticipated from Sunday onward. A migrating surface high pressure located over the Bahamas and moving into the central Atlantic will promote easterly winds until Tuesday. On Wednesday, this surface high is expected to be located north or over the local islands promoting winds from the northeast. Shower activity will be limited during this period. However, passing showers dragged by the trade winds cannot be ruled out across the eastern municipalities of Puerto Rico and the USVI. In the afternoon hours, some localized showers are possible due to the combination of moisture, warm temperatures and local effects. Hot temperatures are very likely during most of the long-term period with highs reaching the mid 90s along the coastal and urban areas. Precipitable water will be mostly between 1.55 to 1.80 inches from Sunday through at least late Tuesday. AVIATION... (06Z TAFS) SHRA and -TSRA en route from the Leeward Islands may cause brief MVFR conds at times across TIST/TISX/TJSJ thru 26/15z. Thereafter, SHRA/TSRA expected to spread across the interior and western sections of PR, causing possible TEMPO MVFR conds at TJPS btw 26/18z- 22z. Elsewhere, VCTS expected. East winds expected at 10-15 kt with locally higher gusts and sea breeze variations aft 26/14z. MARINE... A weak high pressure ridging over the region will maintain gentle to moderate easterly winds over the next few days. A northerly swell will maintain seas to around 4 to 5 feet through the weekend. Shower and thunderstorm activity will increase from today into Friday as a tropical wave approaches our region. BEACH FORECAST... There is a moderate risk of rip currents along the northern side of most of the islands. The risk may become high for the north- facing beaches of Puerto Rico and Culebra on Friday morning. && .SJU WATCHES/WARNINGS/ADVISORIES... PR...None. VI...None. AM...None. && $$ $$