南半球各类图像自动更新暨非扰动云团专帖（2025年7月－2026年6月）

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Tropical Low 23U
Low chance of a tropical cyclone developing in the northern Coral Sea next week.

• A tropical low (23U) may develop in the northeast Coral Sea from early next week.
• Monsoon flow may extend across the northern Coral Sea from mid-next week, and around the same time a southeasterly surge may be moving to the northern Coral Sea. These may assist in developing tropical low 23U.
• 23U has a Low chance of becoming a tropical cyclone in the northern Coral Sea from Tuesday.
• While most scenarios keep 23U away from the Queensland coast over the next 7 days, there remains some uncertainty in the longer-term track of 23U if it forms.
  

Last updated
43 minutes ago, 08:29 am UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Mon 9  Feb 12:00 am

Mon 9  Feb 12:00 pm

Tue 10  Feb 12:00 am

Tue 10  Feb 12:00 pm

Wed 11  Feb 12:00 am

Wed 11  Feb 12:00 pm

Thu 12  Feb 12:00 am

Thu 12  Feb 12:00 pm

Fri 13  Feb 12:00 am

Fri 13  Feb 12:00 pm

Sat 14  Feb 12:00 am

Sat 14  Feb 12:00 pm

Tropical Low 23U

null (None)

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

5 (Low)

10 (Low)

10 (Low)

15 (Low)

15 (Low)

15 (Low)

15 (Low)

15 (Low)

15 (Low)

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Tropical Low 23U
Low chance of a tropical cyclone developing in the Coral Sea this week.

• A tropical low (23U) may develop in the northeast Coral Sea during the week.
• An extension of monsoon flow across the northern Coral Sea from mid-week may assist with the development of tropical low 23U.
• 23U has a Low chance of becoming a tropical cyclone in the Coral Sea from late Wednesday.
• While most scenarios keep 23U away from the Queensland coast over the next seven days, some track uncertainty remains later in the week should it form. Any approach would most likely be as a weak tropical low.
  

Last updated
43 minutes ago, 08:47 am UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Wed 11  Feb 12:00 am

Wed 11  Feb 12:00 pm

Thu 12  Feb 12:00 am

Thu 12  Feb 12:00 pm

Fri 13  Feb 12:00 am

Fri 13  Feb 12:00 pm

Sat 14  Feb 12:00 am

Sat 14  Feb 12:00 pm

Sun 15  Feb 12:00 am

Sun 15  Feb 12:00 pm

Mon 16  Feb 12:00 am

Mon 16  Feb 12:00 pm

Tropical Low 23U

null (None)

null (None)

1 (Very Low)

1 (Very Low)

5 (Low)

10 (Low)

10 (Low)

10 (Low)

10 (Low)

10 (Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

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Tropical Low 24U
A tropical low may form late in the week to the northwest of the Cocos (Keeling) Islands.

• A trough lies to the northwest of the Australian region.
• A tropical low (24U) may develop within this trough during Friday or Saturday and move southeast, entering the Australian region.
• There is a Low (5%) risk of 24U developing into a tropical cyclone from Saturday.
• Residents of the Cocos (Keeling) Islands should keep up to date with the latest forecasts.
  

Last updated
an hour ago, 07:55 am UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Thu 12  Feb 12:00 am

Thu 12  Feb 12:00 pm

Fri 13  Feb 12:00 am

Fri 13  Feb 12:00 pm

Sat 14  Feb 12:00 am

Sat 14  Feb 12:00 pm

Sun 15  Feb 12:00 am

Sun 15  Feb 12:00 pm

Mon 16  Feb 12:00 am

Mon 16  Feb 12:00 pm

Tue 17  Feb 12:00 am

Tue 17  Feb 12:00 pm

Tropical Low 24U

null (None)

null (None)

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

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Tropical Low 24U
A tropical low may form to the northwest of the Cocos (Keeling) Islands late in the week and move southwards.

• A trough lies to the northwest of the Australian region.
• A tropical low (24U) may develop within this trough during Friday or Saturday and move southwards, entering the Australian region.
• 24U is expected to remain as a weak system to the northwest of Cocos (Keeling) Islands during the weekend, before moving southwest early next week.
• There is a Low risk of 24U developing into a tropical cyclone from Sunday, increasing slightly next week when it is expected to move out of the Australian Region. .
• Residents of the Cocos (Keeling) Islands to keep up to date with the latest forecasts.
  

Last updated
an hour ago, 08:29 am UTC

Tropical lows

Today 12:00 pm

Tomorrow 12:00 am

Tomorrow 12:00 pm

Fri 13  Feb 12:00 am

Fri 13  Feb 12:00 pm

Sat 14  Feb 12:00 am

Sat 14  Feb 12:00 pm

Sun 15  Feb 12:00 am

Sun 15  Feb 12:00 pm

Mon 16  Feb 12:00 am

Mon 16  Feb 12:00 pm

Tue 17  Feb 12:00 am

Tue 17  Feb 12:00 pm

Wed 18  Feb 12:00 am

Wed 18  Feb 12:00 pm

Tropical Low 24U

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

10 (Low)

10 (Low)

10 (Low)

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Tropical Low 24U
A tropical low (24U) may form to the northwest of the Cocos (Keeling) Islands on the weekend.

• A trough lies to the northwest of the Australian region.
• A tropical low (24U) may develop within this trough on Saturday and move southwards, entering the Australian region.
• 24U is expected to remain as a weak system to the northwest of Cocos (Keeling) Islands during the weekend, before moving southwest early next week.
• There is a decreased risk 24U developing into a tropical cyclone, with the risk now assessed as Low (5%) from Tuesday. 24U is likely to either move towards the west southwest from early next week, or remain slow moving.
• Residents of the Cocos (Keeling) Islands should keep up to date with the latest forecasts.
  

Last updated
an hour ago, 08:25 am UTC

Tropical Low 25U
A tropical low may develop near the west Kimberley coast early to mid-next week and move west.

• A weak tropical low (25U) may develop near the west Kimberley coast early to mid next week.
• 25U may move west over water by Wednesday.
• Although 25U may move on a similar track off the north Pilbara coast as TC Mitchell, unlike Mitchell the general environment is not as supportive for significant development. As a result the most likely scenario is that 25U does not intensify.
• However, a small amount of model guidance suggests potential development north of the Pilbara coast sufficient for ratings to increase to Low from next Wednesday.
  

Last updated
an hour ago, 08:18 am UTC

Tropical lows

Today 11:00 pm

Tomorrow 11:00 am

Tomorrow 11:00 pm

Sat 14  Feb 11:00 am

Sat 14  Feb 11:00 pm

Sun 15  Feb 11:00 am

Sun 15  Feb 11:00 pm

Mon 16  Feb 11:00 am

Mon 16  Feb 11:00 pm

Tue 17  Feb 11:00 am

Tue 17  Feb 11:00 pm

Wed 18  Feb 11:00 am

Wed 18  Feb 11:00 pm

Thu 19  Feb 11:00 am

Thu 19  Feb 11:00 pm

Tropical Low 24U

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

5 (Low)

Tropical Low 25U

null (None)

null (None)

null (None)

null (None)

null (None)

null (None)

null (None)

1 (Very Low)

1 (Very Low)

1 (Very Low)

1 (Very Low)

5 (Low)

5 (Low)

10 (Low)

10 (Low)