UPDATE: Honolulu is bracing for a significant rainy spell as the National Weather Service has issued advisories for residents, mariners, and aviators ahead of expected heavy showers starting this Saturday. A dissipating front west of Kauai is leading to a typical pattern of rainfall, primarily impacting windward and mauka areas through early next week.
Forecasts indicate a gradual strengthening of southeasterly winds today, which will push moisture-laden showers toward the east and southeast slopes of the islands. While trade winds are expected to ease slightly and shift to the east, the National Weather Service warns of pockets of moisture that could enhance rainfall at various times.
Important Aviation Alerts: The National Weather Service has flagged potential moderate turbulence and low-level wind shear impacting PHOG later today. Although VFR conditions are generally anticipated, aviators are advised to stay alert for sudden changes.
Meanwhile, mariners face challenges as a Small Craft Advisory is in effect until early Saturday for Maui County and Big Island waters. A moderate to large northwest swell is projected to create combined seas exceeding 10 feet, raising concerns about surf conditions along northern and western shores. A High Surf Advisory may be issued due to the incoming swell’s intensity.
As the ocean activity intensifies, the peak monthly tides and elevated water levels could lead to minor coastal flooding during early morning peak tides. Crews and beachgoers should remain vigilant as east shore surf conditions are anticipated to become choppier later in the week.
Despite these weather warnings, the National Weather Service reassures residents that critical fire weather conditions are unlikely in Honolulu this week. Relative humidity is expected to remain near normal levels, with winds only increasing to moderate strengths, keeping fire risks below critical thresholds.
Officials continue to monitor evolving conditions closely. Stay tuned for further updates as weather patterns shift and advisories may change. Share this information with your community to ensure everyone remains informed and safe during this developing situation.
