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Season 2025-2026 Tropical Cyclone GRANT Track Map
Season 2025-2026 Summaries (Operational Data): [AU] [SIO] [SPAC] [SH]
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Operational Tropical Cyclone Data

Name: GRANT
Number: 2609

11 Dec 2025 00:00 UTC to 07 Jan 2026 06:00 UTC

    date/time    lat    long     hPa   cat  kts
2025-12-11 00   12.0   117.0    1009         15          
2025-12-11 06   12.0   117.3    1009         15          
2025-12-11 12   12.0   115.8    1009         15          
2025-12-12 00   11.4   113.4                 15          
2025-12-12 06   11.7   113.5                 15          
2025-12-12 12   12.0   113.5                 15          
2025-12-12 18   12.3   113.1    1006         15          
2025-12-13 00   12.1   112.7    1006         15          
2025-12-13 06   11.9   112.7                 15          
2025-12-13 12   12.2   113.1    1005                     
2025-12-13 18   12.3   113.1    1006         20          
2025-12-14 00   12.9   113.6    1006         15          
2025-12-14 06   13.1   111.2    1004         20          
2025-12-14 12   13.4   113.1    1004         20          
2025-12-14 18   12.0   113.1    1004         20          
2025-12-15 00   11.9   114.2    1005         20          
2025-12-15 06   12.5   114.6    1005         20          
2025-12-15 12   12.8   113.5    1005         20          
2025-12-15 18   12.3   113.1    1005         15          
2025-12-16 00   13.3   113.1    1003         15          
2025-12-16 06   11.5   112.6    1003         15          
2025-12-16 12   11.3   113.3    1000         25          
2025-12-16 18   11.7   113.4    1001         25          
2025-12-17 00   11.9   113.4    1001         25          
2025-12-17 06   12.1   113.3    1001         25          
2025-12-17 12   12.8   112.8    1000         25          
2025-12-17 18   12.8   111.8    1001         25          
2025-12-18 00   12.4   110.9    1001         25          
2025-12-18 06   12.2   110.3    1001         30          
2025-12-18 12   12.2   109.8    1000         30          
2025-12-18 18   12.3   109.4     999         30          
2025-12-19 00   12.5   108.9     999         30          
2025-12-19 06   12.5   108.2     999         30          
2025-12-19 12   12.3   107.9     999         30          
2025-12-19 18   12.2   107.6    1000         30          
2025-12-20 00   12.3   107.2     997    1    35          
2025-12-20 06   12.2   106.0     997    1    35          
2025-12-20 12   12.3   105.3     997    1    35          
2025-12-20 18   12.4   104.7     999         30          
2025-12-21 00   12.4   104.6     994    1    40          
2025-12-21 06   12.3   104.2     994    1    40          
2025-12-21 12   12.2   103.2     994    1    40          
2025-12-21 18   12.2   102.7     996    1    35          
2025-12-22 00   12.1   102.3     996    1    35          
2025-12-22 06   12.5   101.9     996    1    35          
2025-12-22 12   12.9   101.2     997         30          
2025-12-22 18   13.0   100.4     997    1    35          
2025-12-23 00   12.6   100.0     997    1    35          
2025-12-23 06   12.5    99.7     995    1    40          
2025-12-23 12   12.2    99.1     997    1    35          
2025-12-23 18   12.3    98.8     998         30          
2025-12-24 00   12.1    98.3     997         30          
2025-12-24 06   12.0    98.0     997    1    35          
2025-12-24 12   11.8    97.6     996    1    35          
2025-12-24 18   11.9    97.3     996    1    35          
2025-12-25 00   12.0    96.5     995    1    40          
2025-12-25 06   12.2    95.8     995    1    40          
2025-12-25 12   12.3    95.1     995    1    40          
2025-12-25 18   12.3    94.2     995    1    40          
2025-12-26 00   12.2    93.4     994    1    45          
2025-12-26 06   12.0    92.5     994    2    50          
2025-12-26 12   11.8    91.7     993    2    55          
2025-12-26 18   11.8    90.9     989    2    55          
2025-12-27 00   11.8    90.1     989    2    55          
2025-12-27 06   11.9    89.2     989    2    55          
2025-12-27 12   12.0    88.3     987    2    55          
2025-12-27 18   12.1    87.5     987    2    55          
2025-12-28 00   12.3    86.5     980    3    65          
2025-12-28 06   12.6    85.5     980    3    65          
2025-12-28 12   13.0    84.5     981    3    65          
2025-12-28 18   13.3    83.5     978    3    70          
2025-12-29 00   13.5    82.5     957    4    90          
2025-12-29 06   13.6    81.4     948    4   100          
2025-12-29 12   13.7    80.3     944    4   105          
2025-12-29 18   14.0    79.2     949    4   100          
2025-12-30 00   14.2    78.2     955    4    95          
2025-12-30 06   14.4    77.1     950    4   105          
2025-12-30 12   14.6    75.8     950    4   105          
2025-12-30 18   14.8    74.5     955    4    95          
2025-12-31 00   15.0    73.1     957    4    90          
2025-12-31 06   15.3    72.0     958    4    90          
2025-12-31 12   15.7    70.8     973    3    75          
2025-12-31 18   16.0    70.0     978    3    70          
2026-01-01 00   16.1    68.2     984    2    60          
2026-01-01 06   16.0    68.7     989    2    55          
2026-01-01 12   16.0    68.2     993    1    45          
2026-01-01 18   15.9    67.8     997    1    35          
2026-01-02 00   15.7    67.4     994         30          
2026-01-02 06   15.5    66.0     998         30          
2026-01-02 12   15.4    66.7    1000         30          
2026-01-02 18   15.0    66.0    1001         30          
2026-01-03 00   14.7    65.5    1001         30          
2026-01-03 06   14.7    64.6    1002         30          
2026-01-03 12   14.9    63.8    1002         30          
2026-01-03 18   15.3    63.6    1002         25          
2026-01-04 00   15.5    62.8    1002         25          
2026-01-04 06   15.4    61.4    1006         25          
2026-01-04 12   16.1    59.7    1006         25          
2026-01-04 18   16.1    59.7    1006         25          
2026-01-05 00   16.1    59.7    1006         25          
2026-01-05 06   16.7    56.0    1005         20          
2026-01-05 12   16.7    55.3    1005         20          
2026-01-05 18   16.9    54.3    1005         25          
2026-01-06 00   17.2    53.0    1005         25          
2026-01-06 06   17.2    52.1    1007         20          
2026-01-06 12   17.7    51.1    1006         20          
2026-01-06 18   18.2    50.6    1009         20          
2026-01-07 00   19.0    49.9    1008         20          
2026-01-07 06   19.8    49.1    1008         15          
Winds were reported as (or converted to) 10-min average.

Tropical cyclone tracks developed by Michael Bath using operational warnings and advisories and Google Maps.


Document: tropical_cyclone_grant.htm
Updated: 6 February 2026
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