| 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 | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 00:00:00 until 02.08.2026 23:59:59 | Awareness Level: Orange Heat wave. Maximum temperature > 37 °C STAY ALERT for heat and high temperature induced health risks in the vulnerable population, in particular senior citizens and small children. Keep informed and follow advice provided by relevant authorities. | |||||||||||||||||||||||||||||
| Zagreb region | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 00:00:00 until 02.08.2026 23:59:59 | Awareness Level: Red Heat wave. Maximum temperature > 37 °C; Minimum temperature > 20 °C TAKE PRECAUTIONS, extremely high temperatures are expected. Protect yourself, children and senior citizens. Follow advice provided by relevant authorities. Infrastructure failures are possible. | |||||||||||||||||||||||||||||
| Karlovac region | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 00:00:00 until 02.08.2026 23:59:59 | Awareness Level: Red Heat wave. Maximum temperature > 38 °C; Minimum temperature > 20 °C TAKE PRECAUTIONS, extremely high temperatures are expected. Protect yourself, children and senior citizens. Follow advice provided by relevant authorities. Infrastructure failures are possible. | |||||||||||||||||||||||||||||
| Gospić region | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 00:00:00 until 02.08.2026 23:59:59 | Awareness Level: Orange Heat wave. Maximum temperature > 34 °C STAY ALERT for heat and high temperature induced health risks in the vulnerable population, in particular senior citizens and small children. Keep informed and follow advice provided by relevant authorities. | |||||||||||||||||||||||||||||
| Knin region | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 00:00:00 until 02.08.2026 23:59:59 | Awareness Level: Red Heat wave. Maximum temperature > 38 °C; Minimum temperature > 21 °C TAKE PRECAUTIONS, extremely high temperatures are expected. Protect yourself, children and senior citizens. Follow advice provided by relevant authorities. Infrastructure failures are possible. | |||||||||||||||||||||||||||||
| Rijeka region | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 00:00:00 until 02.08.2026 23:59:59 | Awareness Level: Red Heat wave. Maximum temperature > 36 °C; Minimum temperature > 24 °C TAKE PRECAUTIONS, extremely high temperatures are expected. Protect yourself, children and senior citizens. Follow advice provided by relevant authorities. Infrastructure failures are possible. | |||||||||||||||||||||||||||||
| Split region | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 00:00:00 until 02.08.2026 23:59:59 | Awareness Level: Red Heat wave. Maximum temperature > 36 °C; Minimum temperature > 36 °C TAKE PRECAUTIONS, extremely high temperatures are expected. Protect yourself, children and senior citizens. Follow advice provided by relevant authorities. Infrastructure failures are possible. | |||||||||||||||||||||||||||||
| Dubrovnik region | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 00:00:00 until 02.08.2026 23:59:59 | Awareness Level: Red Heat wave. Maximum temperature > 34 °C; Minimum temperature > 26 °C TAKE PRECAUTIONS, extremely high temperatures are expected. Protect yourself, children and senior citizens. Follow advice provided by relevant authorities. Infrastructure failures are possible. | |||||||||||||||||||||||||||||
| Coastal wind warnings for Croatian Adriatic climate regions | |||||||||||||||||||||||||||||
| West Istrian coast | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 03:00:00 until 02.08.2026 12:00:00 | Awareness Level: Yellow Locally fresh NE wind. Maximum wind gusts 35-40 knots (65-75 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 02.08.2026 03:00:00 until 02.08.2026 14:00:00 | Awareness Level: Yellow Fresh, locally strong NE wind. 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. | |||||||||||||||||||||||||||||
| Velebit channel | |||||||||||||||||||||||||||||
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Valid from 02.08.2026 03:00:00 until 02.08.2026 14:00:00 | Awareness Level: Yellow Strong, locally near gale 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. | |||||||||||||||||||||||||||||
| North Dalmatia region | |||||||||||||||||||||||||||||
| Middle Dalmatia region | |||||||||||||||||||||||||||||
| South Dalmatia region | |||||||||||||||||||||||||||||
Heat wave. Maximum temperature > 37 °C
Heat wave. Maximum temperature > 37 °C; Minimum temperature > 20 °C
Heat wave. Maximum temperature > 38 °C; Minimum temperature > 20 °C
Heat wave. Maximum temperature > 34 °C
Heat wave. Maximum temperature > 38 °C; Minimum temperature > 21 °C
Heat wave. Maximum temperature > 36 °C; Minimum temperature > 24 °C
Heat wave. Maximum temperature > 36 °C; Minimum temperature > 36 °C
Heat wave. Maximum temperature > 34 °C; Minimum temperature > 26 °C
Locally fresh NE wind. Maximum wind gusts 35-40 knots (65-75 km/h)
Fresh, locally strong NE wind. Maximum wind gusts 35-45 knots (65-85 km/h)
Strong, locally near gale NE wind. Maximum wind gusts 35-60 knots (65-110 km/h)
