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Weather in Surabaya Today

Surabaya Weather – Live 24-Hour East Java Port & Commercial Tracker

Track real-time atmospheric updates and check the weather in Surabaya today on WeatherTomorrow.pk. Managing commercial shipping lanes through the Madura Strait, coordinating container logistics at the Port of Tanjung Perak, or navigating daily business commutes across East Java’s primary industrial gateway requires precise, hourly meteorological data.

Surabaya features a distinct tropical wet-and-dry monsoon climate influenced by maritime shipping corridors and seasonal trade winds, bringing prolonged blistering afternoon heatwaves and sudden coastal convective storms. Use our high-fidelity interactive dashboard below to track live ambient temperatures, exact feels-like indices, precipitation probabilities, and real-time environmental metrics:

 

Surabaya

East Java, Indonesia
33°
Partly Cloudy
Partly Cloudy
Feels Like 35°
Humidity 45%
Wind 17 km/h
Wind Direction ESE (111°)
Pressure 1009 mb
Visibility 10 km
UV Index 1.2
Cloud Cover 47%

Hourly Forecast

12:00 AM
Clear
29°
Clear
💧 66% 🌧 4% 💨 6.5 km/h
1:00 AM
Smoky haze
28°
Smoky haze
💧 69% 🌧 5% 💨 2.9 km/h
2:00 AM
Smoky haze
28°
Smoky haze
💧 68% 🌧 5% 💨 4 km/h
3:00 AM
Smoky haze
27°
Smoky haze
💧 69% 🌧 5% 💨 7.2 km/h
4:00 AM
Smoky haze
26°
Smoky haze
💧 79% 🌧 9% 💨 5.4 km/h
5:00 AM
Smoky haze
26°
Smoky haze
💧 70% 🌧 6% 💨 7.6 km/h
6:00 AM
Smoky haze
27°
Smoky haze
💧 66% 🌧 5% 💨 5.4 km/h
7:00 AM
Smoky haze
29°
Smoky haze
💧 64% 🌧 4% 💨 0.7 km/h
8:00 AM
Smoky haze
31°
Smoky haze
💧 50% 🌧 2% 💨 1.1 km/h
9:00 AM
Partly Cloudy
33°
Partly Cloudy
💧 42% 🌧 3% 💨 5.8 km/h
10:00 AM
Sunny
34°
Sunny
💧 40% 🌧 1% 💨 10.4 km/h
11:00 AM
Sunny
34°
Sunny
💧 36% 🌧 1% 💨 13.7 km/h
12:00 PM
Sunny
35°
Sunny
💧 35% 🌧 1% 💨 14.4 km/h
1:00 PM
Sunny
35°
Sunny
💧 35% 🌧 1% 💨 14 km/h
2:00 PM
Sunny
36°
Sunny
💧 32% 🌧 1% 💨 10.4 km/h
3:00 PM
Partly Cloudy
34°
Partly Cloudy
💧 38% 🌧 3% 💨 11.5 km/h
4:00 PM
Partly Cloudy
33°
Partly Cloudy
💧 45% 🌧 4% 💨 16.6 km/h
5:00 PM
Partly Cloudy
32°
Partly Cloudy
💧 49% 🌧 3% 💨 17.6 km/h
6:00 PM
Partly Cloudy
31°
Partly Cloudy
💧 54% 🌧 5% 💨 16.2 km/h
7:00 PM
Partly Cloudy
30°
Partly Cloudy
💧 59% 🌧 8% 💨 13.7 km/h
8:00 PM
Patchy rain nearby
30°
Patchy rain nearby
💧 61% 🌧 9% 💨 17.3 km/h
9:00 PM
Smoky haze
29°
Smoky haze
💧 64% 🌧 4% 💨 19.4 km/h
10:00 PM
Smoky haze
29°
Smoky haze
💧 63% 🌧 12% 💨 12.6 km/h
11:00 PM
Smoky haze
29°
Smoky haze
💧 67% 🌧 10% 💨 12.2 km/h

📈 Weather Trends

Temperature

Chance of Rain

Wind Speed

Humidity

3-Day Forecast

Thursday
2026-10-22
Smoky haze
36° / 26°
🌧 5%
💨 19.4 km/h
💧 55%
☀ UV 12.3
Friday
2026-10-23
Smoky haze
35° / 26°
🌧 17%
💨 21.6 km/h
💧 56%
☀ UV 12.6
Saturday
2026-10-24
Smoky haze
36° / 26°
🌧 17%
💨 21.2 km/h
💧 58%
☀ UV 12.3

🌿 Air Quality

US EPA Index
2
Moderate
Air quality is acceptable for most people. Sensitive individuals may experience minor effects.
Air Quality Level
1 Good Low risk
2 Moderate Acceptable ● Current
3 Sensitive Sensitive groups
4 Unhealthy Everyone
5 Very Unhealthy Increased risk
6 Hazardous Emergency
US EPA Index 2
UK DEFRA Index 2
PM2.5 18.2 µg/m³
PM10 20.4 µg/m³
CO 411 µg/m³
O₃ 96 µg/m³
NO₂ 11.9 µg/m³
SO₂ 14.9 µg/m³
AQI categories are based on the US EPA air quality index supplied by the weather provider.

Sun & Moon

🌅
Sunrise
05:04 AM
🌇
Sunset
05:22 PM
🌙
Moonrise
02:20 PM
🌘
Moonset
02:06 AM
🌕
Moon Phase
Waxing Gibbous
✨
Illumination
78%

Weather in Surabaya Today – Live 24-Hour Port Trends & Graphs

Before dispatching harbor cargo vessels, scheduling regional overland freight commutes, or organizing open-air commercial installations, checking the live weather in surabaya today provides a critical advantage. Our platform updates continuously to deliver an active, rolling 24-hour hourly forecast timeline. Because changing wind vectors sweeping off the Java Sea can rapidly alter cloud densities and moisture parameters, flat daily summaries can leave your routines exposed.

  • Interactive Trend Charts: Deep-dive into active, visual graphs detailing shifting percentages for Chance of Rain, Wind Speed velocities, and dynamic Humidity levels over a rolling 24-hour period.
  • Coastal Plain Thermal Profiles: Monitor precise ambient mercury readings alongside the actual calculated “feels-like” temperature index, which climbs aggressively during humid pre-monsoon afternoons due to intense low-lying evaporation tracking.
  • Astronomical Intervals: Access high-precision daily schedules tracking exact sunrise, sunset, moonrise, and moonset times—highly vital for scheduling port pilot activities and maritime operations safely.

Navigating Surabaya’s Climate: Blistering Dry Seasons & Humid Wet Monsoons

Surabaya’s regional climate is characterized by exceptionally high, uniform warmth throughout the year, with daytime maximums regularly hovering between 32°C and 35°C. The calendar is sharply divided into two distinct monsoon blocks. The dry season spans from May to October, heavily influenced by dry continental air masses sweeping off the Australian landmass during the East Monsoon. This season brings prolonged, cloudless periods with high solar UV exposure and minimal rain layers.

Conversely, the wet season takes over from November to April under the West Monsoon. As wind directions reverse, moist maritime air columns off the South China Sea saturate the region. This atmospheric instability generates heavy afternoon convective cloudbursts and localized thunderstorm cells. Tracking hourly rain probabilities becomes a vital safety habit during these months to avoid major urban road pooling and stay ahead of sudden wind velocity spikes along the coastline.

Advanced Industrial Corridor Air Quality Monitoring

Your physical safety and breathing comfort matter, especially inside heavy manufacturing and port distribution hubs. WeatherTomorrow.pk integrates a high-fidelity Air Quality Index (AQI) monitoring suite directly inside the Surabaya city panel. Because industrial emissions and maritime diesel particulate matter can pool over the city floor during calm, windless dry-season phases, tracking environmental factors is essential. Our panel tracks detailed pollutant metrics including fine particulate matter (PM2.5 and PM10), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), and Carbon Monoxide (CO) concentrations, allowing residents to verify air cleanliness accurately in real time.

Frequently Asked Questions (FAQs)

Why does Surabaya feel significantly hotter than neighboring mountain regions?

Surabaya sits on a low-lying coastal plain directly adjacent to warm tropical waters. This positioning traps high relative humidity levels, which slows the human body’s natural sweat evaporation process and forces the apparent feels-like comfort index much higher than actual thermometer readings.

Does this page display live hourly precipitation and wind field data for Surabaya?

Yes. The interactive city dashboard tracks rolling hourly rain probabilities, changing wind vectors, and humidity graphs continuously to help you time your maritime transit or cargo loading windows perfectly.

Where can I view active marine weather warnings or high-heat advisories for Surabaya?

Any active regional emergency alerts, tropical storm warnings, coastal gale watches, or extreme UV index notices across the major harbor channels will display instantly at the very top of this page for immediate safety awareness.