5-day weather forecast Grožnjan Nov 4, 2026
14°Weather forecast Grožnjan tomorrow Nov 4, 2026: overcast, temperature from 10 °C to 14 °C.
Precipitation probability 19%. Wind up to 3.81 m/s (gusts 8.19 m/s). Air humidity 62–76%, atmospheric pressure 767–770 mm Hg, UV index up to 1.
Weather Alerts
Yellow wind warning
Locally strong NE breeze. Maximum wind gusts 35-50 knots (65-95 km/h)
IMPACT: Although rather usual in this region, locally or potentially dangerous wind speeds are expected to produce dangerous wave conditions to small crafts. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.
Mariners should pay close attention to the marine forecast and consider wind and sea conditions in planning. It is possible that some ferry lines will not operate so follow traffic information if travelling.
Yellow wind warning
Locally strong NE breeze. Maximum wind gusts 35-45 knots (65-85 km/h)
IMPACT: Although rather usual in this region, locally or potentially dangerous wind speeds are expected to produce dangerous wave conditions to small crafts. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.
Mariners should pay close attention to the marine forecast and consider wind and sea conditions in planning. It is possible that some ferry lines will not operate so follow traffic information if travelling.
Yellow wind warning
Locally near gale force NE wind. Maximum wind gusts 35-60 knots (65-110 km/h)
IMPACT: Although rather usual in this region, locally or potentially dangerous wind speeds are expected to produce dangerous wave conditions to small crafts. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.
Mariners should pay close attention to the marine forecast and consider wind and sea conditions in planning. It is possible that some ferry lines will not operate so follow traffic information if travelling.
Yellow wind warning
Locally strong NE breeze. Maximum wind gusts 35-50 knots (65-95 km/h)
IMPACT: Although rather usual in this region, locally or potentially dangerous wind speeds are expected to produce dangerous wave conditions to small crafts. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions.
Mariners should pay close attention to the marine forecast and consider wind and sea conditions in planning. It is possible that some ferry lines will not operate so follow traffic information if travelling.
Orange wind warning
Locally near gale, before noon also gale force NE wind. Maximum wind gusts 35-80 knots (65-150 km/h)
IMPACT: Be prepared for gale and strong gale wind speeds combined with locally high waves that are imminent or occurring. Operating a vessel in these conditions requires experience and properly equipped vessels.
It is highly recommended that mariners without the proper experience seek safe harbor prior to onset of potentially dangerous wind and wave conditions. It is likely that many ferries will not operate so follow traffic information if travelling.
5 days at a glance — tap a day to open it
Sunrise 06:48
Sunset 16:48
Sunset 16:48
Waning Crescent20% illuminated
Moonrise 00:57 · Moonset 14:24
Moonrise 00:57 · Moonset 14:24
Chart
TableForecast from 10 °C to 14 °C and precipitation
Cloud cover and precipitation probability
Wind speed and direction
Air humidity
Atmospheric pressure
Ultraviolet index
Air quality & pollen
Grožnjan on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.