| Green - No warnings |
| Yellow - The weather is potentially dangerous |
| Orange - The weather is dangerous |
| Red - The weather is very dangerous |
| Marine forecast warning |
| Heat wave warning |
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| Region | Awareness type | Hours | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 24 | More | |||||||||||||||||
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| Osijek region | |||||||||||||||||||||||||||||
| Zagreb region | |||||||||||||||||||||||||||||
| Karlovac region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 12:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Thundershowers locally in the west. Lightning risk > 30 % STAY ALERT for possible heavy thunderstorms. Be especially careful in high-exposure areas such as mountains, forests, meadows and open grounds. Interruptions in outdoor activities are possible. | |||||||||||||||||||||||||||||
| Gospić region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 12:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Thundershowers locally! Lightning risk > 60 % STAY ALERT for possible heavy thunderstorms. Be especially careful in high-exposure areas such as mountains, forests, meadows and open grounds. Interruptions in outdoor activities are possible. | |||||||||||||||||||||||||||||
| Knin region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 12:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Locally possible thunderstorms! Maximum gust speed > 65 km/h; Lightning risk > 70 % STAY ALERT for possible heavy thunderstorms. Be especially careful in high-exposure areas such as mountains, forests, meadows and open grounds. Interruptions in outdoor activities are possible. | |||||||||||||||||||||||||||||
| Rijeka region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 00:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Locally strong bora (NE) wind with gale force gust, especially in Velebit region in the morning and again the evening, during midday N and NW wind. Maximum gust speed > 55 km/h STAY ALERT for debris carried by strong winds. Debris and tree branches carried by the wind may cause localised interruptions in outdoor activities. | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 00:00:00 until 21.07.2026 19:00:00 | Awareness Level: Orange Thundershowers locally in morning, in the afternoon thunderstorms! Maximum gust speed > 40 km/h; Lightning risk > 70 % BE PREPARED for heavy thunderstorms that may cause heavy damage, and protect yourself from lightning. Property damage and tree damage are possible. Local flash floods, storm gusts are hail are possible. Interruptions in outdoor activities and in traffic are possible. | |||||||||||||||||||||||||||||
| Split region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 15:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Locally very strong and gale force gusts of NW, in the evening bora (NE). Maximum gust speed > 65 km/h STAY ALERT for debris carried by strong winds. Debris and tree branches carried by the wind may cause localised interruptions in outdoor activities. | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 16:00:00 until 21.07.2026 21:00:00 | Awareness Level: Orange Locally thunderstorm! Maximum gust speed > 65 km/h; Lightning risk > 50 % BE PREPARED for heavy thunderstorms that may cause heavy damage, and protect yourself from lightning. Property damage and tree damage are possible. Local flash floods, storm gusts are hail are possible. Interruptions in outdoor activities and in traffic are possible. | |||||||||||||||||||||||||||||
| Dubrovnik region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 21:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow ocally very strong and gale force gusts of NW, in the evening bora (NE). Maximum gust speed > 65 km/h STAY ALERT for debris carried by strong winds. Debris and tree branches carried by the wind may cause localised interruptions in outdoor activities. | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 20:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Thunderstorms are possible! Maximum gust speed > 65 km/h; Lightning risk > 50 % STAY ALERT for possible heavy thunderstorms. Be especially careful in high-exposure areas such as mountains, forests, meadows and open grounds. Interruptions in outdoor activities are possible. | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 00:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Heat wave! Maximum temperature > 32 °C STAY ALERT for expected high temperatures. Health risks are possible in the vulnerable population, in particular senior citizens and small children. | |||||||||||||||||||||||||||||
| Coastal wind warnings for Croatian Adriatic climate regions | |||||||||||||||||||||||||||||
| West Istrian coast | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 00:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Fresh, locally strong NE wind. 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. | |||||||||||||||||||||||||||||
| Kvarner i Kvarneric | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 00:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Fresh, locally strong NE wind. 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. | |||||||||||||||||||||||||||||
| Velebit channel | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 00:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Fresh, locally near gale NE wind. Maximum wind gusts 35-55 knots (65-100 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. | |||||||||||||||||||||||||||||
| North Dalmatia region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 18:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Locally strong NE and NW wind. Maximum wind gusts 35-45 knot (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. | |||||||||||||||||||||||||||||
| Middle Dalmatia region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 18:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Locally strong NE and NW wind. Maximum wind gusts 35-45 knot (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. | |||||||||||||||||||||||||||||
| South Dalmatia region | |||||||||||||||||||||||||||||
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Valid from 21.07.2026 18:00:00 until 21.07.2026 23:59:59 | Awareness Level: Yellow Locally strong NE and NW wind. Maximum wind gusts 35-45 knot (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. | |||||||||||||||||||||||||||||
Thundershowers locally in the west. Lightning risk > 30 %
Thundershowers locally! Lightning risk > 60 %
Locally possible thunderstorms! Maximum gust speed > 65 km/h; Lightning risk > 70 %
Locally strong bora (NE) wind with gale force gust, especially in Velebit region in the morning and again the evening, during midday N and NW wind. Maximum gust speed > 55 km/h
Thundershowers locally in morning, in the afternoon thunderstorms! Maximum gust speed > 40 km/h; Lightning risk > 70 %
Locally very strong and gale force gusts of NW, in the evening bora (NE). Maximum gust speed > 65 km/h
Locally thunderstorm! Maximum gust speed > 65 km/h; Lightning risk > 50 %
ocally very strong and gale force gusts of NW, in the evening bora (NE). Maximum gust speed > 65 km/h
Thunderstorms are possible! Maximum gust speed > 65 km/h; Lightning risk > 50 %
Heat wave! Maximum temperature > 32 °C
Fresh, locally strong NE wind. Maximum wind gusts 35-50 knots (65-95 km/h)
Fresh, locally strong NE wind. Maximum wind gusts 35-50 knots (65-95 km/h)
Fresh, locally near gale NE wind. Maximum wind gusts 35-55 knots (65-100 km/h)
Locally strong NE and NW wind. Maximum wind gusts 35-45 knot (65-85 km/h)
Locally strong NE and NW wind. Maximum wind gusts 35-45 knot (65-85 km/h)
Locally strong NE and NW wind. Maximum wind gusts 35-45 knot (65-85 km/h)
