Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
MVFRSam Ratulangi Airport is currently reporting marginal VFR (MVFR) conditions with scattered clouds at 1,800 feet and 8 km visibility.
Wind Analysis
Winds are from the southeast (130°) at 7 knots. Runway 18/36 is favored with a 4-knot headwind and 5-knot crosswind component.
Visibility & Ceiling
Visibility is 8 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. No ceiling exists. Cloud layers reported: few at 1,700 ft (CB), scattered at 1,800 ft. Caution: cumulonimbus (thunderstorm) clouds reported at 1,700 ft AGL, indicating convective activity in the area.
Temperature & Moisture
Temperature is 25°C (77°F) with a dewpoint of 24°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.
Forecast Outlook
The TAF forecast covers the next 24 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Thunderstorm Rain. There is a 40% probability of MVFR conditions with Thunderstorm Rain between 06:00Z and 08:00Z. Temporary IFR conditions are forecast with Thunderstorm Rain between 10:00Z and 12:00Z.
Pilot Recommendations
VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
Forecast (TAF)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 18/36
Active: 18
|
8,693 ft | 148 ft | ASP | 181° |
↑ 4.5 kt
•
↔ 5.4 kt
50° angle
|
Weather Statistics - WAMM
13,310 observations | Sep 2025 - Jul 2026Flight Rules Distribution
Sam Ratulangi Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 87.2% of the time. Prevailing winds are from the N averaging 4.9 knots. Temperatures typically range between 20°C and 37°C with an average of 26.8°C. The best months for VFR flying are July, June, October.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 13,310 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.
Sam Ratulangi Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
About Sam Ratulangi Airport
Overview
Sam Ratulangi Airport serves Manado, located in North Sulawesi, Indonesia, providing critical regional air connectivity. Situated at 264 ft MSL with coordinates 1.549266, 124.926319, this medium-sized airport supports commercial and potentially general aviation operations in the northeastern Indonesian archipelago.
Flying Conditions
Weather conditions are predominantly favorable for visual flight, with 86.5% of observations indicating VFR conditions. Wind patterns are consistent, predominantly from the north at an average of 4.3 knots, with maximum gusts reaching 13 knots. Temperature range spans from 21°C to 35°C, with an average of 26.5°C, providing stable meteorological environments for most operations.
Notable Features
The airport features a single runway (18/36) measuring 8,693 ft with an asphalt surface. Wind data indicates highly favorable runway alignment, with 100% wind compatibility and minimal average crosswind of just 2.4 knots. Visibility consistently remains excellent, averaging 10 statute miles with no reported fog incidents.
Approach Considerations
October through November represent the optimal months for VFR flying, characterized by most stable atmospheric conditions. Pilots can expect predictable wind patterns from the north, minimal crosswind challenges, and consistently clear visibility. The extended runway length and stable meteorological profile support comfortable approach and departure operations.
Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.
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Recommended guides based on current conditions at WAMM
Official Data Sources
Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.