24 Dec 2025 - 00:51 EST
24 Dec 2025 - 05:51 UTC

Post-tropical Cyclone Flossie at 21.2°N - 112.4°W

North Pacific Ocean

Last observation: 04 Jul 2025 - 05:10 UTC

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29 Jun 2025 - 3 Jul 2025

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NHC Storm Description:

3 Jul 2025 - 21:00 UTC ...FLOSSIE NOW A POST-TROPICAL CYCLONE... ...THIS IS THE LAST NHC ADVISORY... As of 2:00 PM MST Thu Jul 03 the center of Flossie was located near 21.2, -112.4 with movement NW at 10 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 40 mph.

3 Jul 2025 - 15:00 UTC ...FLOSSIE WEAKENING RAPIDLY OVER COOL WATER... As of 8:00 AM MST Thu Jul 03 the center of Flossie was located near 20.6, -111.7 with movement WNW at 10 mph. The minimum central pressure was 1001 mb with maximum sustained winds of about 45 mph.

More storm history

3 Jul 2025 - 9:00 UTC ...FLOSSIE WEAKENS INTO A TROPICAL STORM... As of 2:00 AM MST Thu Jul 03 the center of Flossie was located near 20.1, -111.0 with movement WNW at 9 mph. The minimum central pressure was 994 mb with maximum sustained winds of about 60 mph.

3 Jul 2025 - 3:00 UTC ...FLOSSIE RAPIDLY WEAKENING AS IT PASSES SOUTH OF BAJA CALIFORNIA SUR... As of 8:00 PM MST Wed Jul 02 the center of Flossie was located near 19.8, -110.2 with movement NW at 8 mph. The minimum central pressure was 986 mb with maximum sustained winds of about 75 mph.

2 Jul 2025 - 21:00 UTC ...FLOSSIE WEAKENS AS IT PASSES SOUTH OF BAJA CALIFORNIA SUR... As of 2:00 PM MST Wed Jul 02 the center of Flossie was located near 19.5, -109.8 with movement NW at 9 mph. The minimum central pressure was 974 mb with maximum sustained winds of about 100 mph.

2 Jul 2025 - 15:00 UTC ...FLOSSIE MOVING WEST-NORTHWESTWARD... As of 8:00 AM MST Wed Jul 02 the center of Flossie was located near 19.0, -109.0 with movement WNW at 10 mph. The minimum central pressure was 967 mb with maximum sustained winds of about 110 mph.

2 Jul 2025 - 9:00 UTC ...TROPICAL STORM WATCHES DISCONTINUED FOR ALL OF SOUTHWESTERN MEXICO... As of 2:00 AM MST Wed Jul 02 the center of Flossie was located near 18.6, -108.3 with movement WNW at 10 mph. The minimum central pressure was 962 mb with maximum sustained winds of about 115 mph.

2 Jul 2025 - 6:00 UTC ...MAJOR HURRICANE FLOSSIE BRINGING GUSTY WINDS AND RAIN TO THE SOUTHWESTERN COAST OF MEXICO... As of 11:00 PM MST Tue Jul 01 the center of Flossie was located near 18.4, -107.9 with movement WNW at 9 mph. The minimum central pressure was 962 mb with maximum sustained winds of about 115 mph.

2 Jul 2025 - 3:00 UTC ...MAJOR HURRICANE FLOSSIE BRINGING GUSTY WINDS AND RAIN TO THE SOUTHWESTERN COAST OF MEXICO... As of 8:00 PM MST Tue Jul 01 the center of Flossie was located near 18.2, -107.4 with movement WNW at 9 mph. The minimum central pressure was 962 mb with maximum sustained winds of about 115 mph.

2 Jul 2025 - 0:00 UTC ...FLOSSIE BRINGING GUSTY WINDS AND RAIN TO THE SOUTHWESTERN COAST OF MEXICO... As of 5:00 PM MST Tue Jul 01 the center of Flossie was located near 17.9, -107.1 with movement NW at 7 mph. The minimum central pressure was 966 mb with maximum sustained winds of about 110 mph.

1 Jul 2025 - 21:00 UTC ...FLOSSIE MOVING WEST-NORTHWESTWARD... As of 2:00 PM MST Tue Jul 01 the center of Flossie was located near 17.7, -106.7 with movement NW at 7 mph. The minimum central pressure was 966 mb with maximum sustained winds of about 110 mph.

1 Jul 2025 - 18:00 UTC ...FLOSSIE CONTINUES TO STRENGTHEN... ...OUTER RAINBANDS OF FLOSSIE BRUSHING THE COAST OF SOUTHWESTERN MEXICO... As of 12:00 PM CST Tue Jul 01 the center of Flossie was located near 17.5, -106.5 with movement NW at 10 mph. The minimum central pressure was 966 mb with maximum sustained winds of about 110 mph.

1 Jul 2025 - 15:00 UTC ...FLOSSIE STRENGTHENS FURTHER AS RAINBANDS AFFECT PORTIONS OF THE COAST OF MEXICO... As of 9:00 AM CST Tue Jul 01 the center of Flossie was located near 17.4, -105.9 with movement NW at 10 mph. The minimum central pressure was 974 mb with maximum sustained winds of about 100 mph.

1 Jul 2025 - 12:00 UTC ...FLOSSIE CONTINUES MOVING WEST-NORTHWESTWARD OFFSHORE OF THE COAST OF MEXICO... As of 6:00 AM CST Tue Jul 01 the center of Flossie was located near 17.1, -105.6 with movement WNW at 10 mph. The minimum central pressure was 979 mb with maximum sustained winds of about 90 mph.

1 Jul 2025 - 9:00 UTC ...FLOSSIE CONTINUES TO STRENGTHEN OFFSHORE THE COAST OF SOUTHWEST MEXICO... As of 3:00 AM CST Tue Jul 01 the center of Flossie was located near 16.9, -105.1 with movement WNW at 10 mph. The minimum central pressure was 981 mb with maximum sustained winds of about 85 mph.

1 Jul 2025 - 6:00 UTC ...FLOSSIE STRENGTHENS SOME MORE OFFSHORE SOUTHWEST MEXICO... As of 12:00 AM CST Tue Jul 01 the center of Flossie was located near 16.5, -104.7 with movement WNW at 10 mph. The minimum central pressure was 984 mb with maximum sustained winds of about 80 mph.

1 Jul 2025 - 3:00 UTC ...FLOSSIE STRENGTHENS INTO A HURRICANE OFFSHORE SOUTHWEST MEXICO... As of 03:00 UTC TUE JUL 01 2025 the center of Flossie was located near 16.5, -104.3 with movement WNW at 10 mph. The minimum central pressure was 988 mb with maximum sustained winds of about 75 mph.

1 Jul 2025 - 0:00 UTC ...FLOSSIE FORECAST TO BECOME A HURRICANE TONIGHT OR TUESDAY... ...LOCALLY HEAVY RAINFALL POSSIBLE ALONG COASTAL SOUTHWESTERN MEXICO... As of 6:00 PM CST Mon Jun 30 the center of Flossie was located near 16.4, -103.9 with movement NW at 12 mph. The minimum central pressure was 996 mb with maximum sustained winds of about 65 mph.

30 Jun 2025 - 21:00 UTC ...FLOSSIE FORECAST TO BECOME A HURRICANE TONIGHT OR TUESDAY... ...LOCALLY HEAVY RAINFALL POSSIBLE ALONG COASTAL SOUTHWESTERN MEXICO... As of 3:00 PM CST Mon Jun 30 the center of Flossie was located near 16.2, -103.6 with movement NW at 12 mph. The minimum central pressure was 996 mb with maximum sustained winds of about 65 mph.

30 Jun 2025 - 18:00 UTC ...FLOSSIE CONTINUES TO STRENGTHEN... As of 12:00 PM CST Mon Jun 30 the center of Flossie was located near 15.9, -103.1 with movement NW at 10 mph. The minimum central pressure was 996 mb with maximum sustained winds of about 65 mph.

30 Jun 2025 - 15:00 UTC No current storm in NHC EP1 as of Mon, 30 Jun 2025 16:04:56 GMT

30 Jun 2025 - 12:00 UTC ...FLOSSIE A LITTLE STRONGER... As of 6:00 AM CST Mon Jun 30 the center of Flossie was located near 15.2, -102.1 with movement NW at 10 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 50 mph.

30 Jun 2025 - 9:00 UTC ...TROPICAL STORM WARNINGS ISSUED FOR PORTIONS OF THE SOUTHWESTERN MEXICO COAST... ...FLOSSIE EXPECTED TO BRING AREAS OF HEAVY RAIN ALONG THE COAST OF SOUTHWESTERN MEXICO...
Location: 15.0°N 15.0°N
Max sustained: 45 mph
Moving: NW at 10 mph
Min pressure: 1004 mb

Issued at 300 AM CST Mon Jun 30 2025

30 Jun 2025 - 6:00 UTC ...FLOSSIE STARTING TO STRENGTHEN... ...EXPECTED TO BRING AREAS OF HEAVY RAIN ALONG THE COAST OF SOUTHWESTERN MEXICO...
Location: 14.4°N 14.4°N
Max sustained: 45 mph
Moving: NW at 9 mph
Min pressure: 1004 mb

Issued at 1200 AM CST Mon Jun 30 2025

30 Jun 2025 - 3:00 UTC ...FLOSSIE EXPECTED TO BRING AREAS OF HEAVY RAINS ALONG THE COAST OF SOUTHWESTERN MEXICO...
Location: 14.0°N 14.0°N
Max sustained: 40 mph
Moving: WNW at 8 mph
Min pressure: 1005 mb

Issued at 900 PM CST Sun Jun 29 2025

30 Jun 2025 - 0:00 UTC ...FLOSSIE EXPECTED TO BRING AREAS OF HEAVY RAINS ALONG THE COAST OF SOUTHWESTERN MEXICO...
Location: 13.7°N 13.7°N
Max sustained: 40 mph
Moving: WNW at 8 mph
Min pressure: 1005 mb

Issued at 600 PM CST Sun Jun 29 2025

29 Jun 2025 - 21:00 UTC ...FLOSSIE CONTINUES WEST-NORTHWESTWARD... As of 3:00 PM CST Sun Jun 29 the center of Flossie was located near 13.5, -100.4 with movement WNW at 8 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 40 mph.

29 Jun 2025 - 18:00 UTC ...FLOSSIE MOVING WEST-NORTHWESTWARD... As of 12:00 PM CST Sun Jun 29 the center of Flossie was located near 13.6, -100.1 with movement WNW at 9 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 40 mph.

29 Jun 2025 - 15:00 UTC ...DEPRESSION STRENGTHENS INTO TROPICAL STORM FLOSSIE... ...TROPICAL STORM WATCH EXTENDED NORTHWARD IN MEXICO... As of 9:00 AM CST Sun Jun 29 the center of Flossie was located near 13.4, -99.9 with movement W at 9 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 40 mph.

29 Jun 2025 - 12:00 UTC ...DEPRESSION BECOMING BETTER ORGANIZED... As of 6:00 AM CST Sun Jun 29 the center of Six-E was located near 13.2, -99.7 with movement W at 12 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

29 Jun 2025 - 9:00 UTC ...TROPICAL DEPRESSION SIX-E FORMS OFFSHORE SOUTHERN MEXICO... ...TROPICAL STORM WATCHES ISSUED ALONG THE COAST OF SOUTHWESTERN MEXICO... As of 3:00 AM CST Sun Jun 29 the center of Six-E was located near 13.0, -99.5 with movement W at 12 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 30 mph.