25 Dec 2025 - 23:06 EST
26 Dec 2025 - 04:06 UTC

Post-tropical Cyclone Henriette at 36.7°N - 165.6°W

North Pacific Ocean

Last observation: 13 Aug 2025 - 17:10 UTC

« 2025 Storms »

4 Aug 2025 - 13 Aug 2025

Approximately 1400 miles from Hawaii

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NHC Storm Description:

13 Aug 2025 - 9:00 UTC ...HENRIETTE NOW A POST-TROPICAL CYCLONE... ...THIS IS THE LAST ADVISORY... As of 11:00 PM HST Tue Aug 12 the center of Henriette was located near 36.7, -165.6 with movement NW at 20 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 45 mph.

13 Aug 2025 - 3:00 UTC ...HENRIETTE QUICKLY UNRAVELING IN THE SUBTROPICAL CENTRAL PACIFIC... As of 5:00 PM HST Tue Aug 12 the center of Henriette was located near 35.3, -164.3 with movement NW at 18 mph. The minimum central pressure was 1001 mb with maximum sustained winds of about 50 mph.

More storm history

12 Aug 2025 - 21:00 UTC ...HENRIETTE EXPECTED TO BECOME A POST-TROPICAL CYCLONE ON WEDNESDAY... As of 11:00 AM HST Tue Aug 12 the center of Henriette was located near 34.1, -162.9 with movement NW at 18 mph. The minimum central pressure was 999 mb with maximum sustained winds of about 65 mph.

12 Aug 2025 - 15:00 UTC ...HENRIETTE WEAKENING OVER THE CENTRAL NORTH PACIFIC... As of 5:00 AM HST Tue Aug 12 the center of Henriette was located near 32.8, -161.6 with movement NW at 16 mph. The minimum central pressure was 994 mb with maximum sustained winds of about 70 mph.

12 Aug 2025 - 9:00 UTC ...SMALL HURRICANE HENRIETTE EXPECTED TO WEAKEN FURTHER WHILE MOVING OVER THE CENTRAL NORTH PACIFIC... As of 11:00 PM HST Mon Aug 11 the center of Henriette was located near 31.7, -160.1 with movement NW at 16 mph. The minimum central pressure was 990 mb with maximum sustained winds of about 75 mph.

12 Aug 2025 - 3:00 UTC ...COMPACT HURRICANE HENRIETTE CONTINUES NORTHWESTWARD WELL NORTH OF HAWAII... As of 5:00 PM HST Mon Aug 11 the center of Henriette was located near 30.8, -159.0 with movement NW at 17 mph. The minimum central pressure was 987 mb with maximum sustained winds of about 80 mph.

11 Aug 2025 - 21:00 UTC ...HENRIETTE FORECAST TO STILL BE A HURRICANE FOR ANOTHER DAY OR TWO... As of 11:00 AM HST Mon Aug 11 the center of Henriette was located near 29.8, -157.8 with movement NW at 18 mph. The minimum central pressure was 986 mb with maximum sustained winds of about 85 mph.

11 Aug 2025 - 15:00 UTC ...HENRIETTE A LITTLE STRONGER WHILE MOVING QUICKLY NORTHWESTWARD WELL NORTH OF THE HAWAIIAN ISLANDS... As of 5:00 AM HST Mon Aug 11 the center of Henriette was located near 28.8, -156.5 with movement NW at 18 mph. The minimum central pressure was 986 mb with maximum sustained winds of about 85 mph.

11 Aug 2025 - 9:00 UTC ...HENRIETTE CONTINUES NORTHWESTWARD WELL TO THE NORTH OF HAWAII... As of 11:00 PM HST Sun Aug 10 the center of Henriette was located near 27.6, -155.0 with movement NW at 17 mph. The minimum central pressure was 990 mb with maximum sustained winds of about 80 mph.

11 Aug 2025 - 3:00 UTC ...HENRIETTE HOLDING STEADY AS IT MOVES NORTHWESTWARD... As of 5:00 PM HST Sun Aug 10 the center of Henriette was located near 26.8, -153.8 with movement NW at 16 mph. The minimum central pressure was 990 mb with maximum sustained winds of about 80 mph.

10 Aug 2025 - 21:00 UTC ...HENRIETTE RAPIDLY INTENSIFIES INTO A HURRICANE... ...FURTHER STRENGTHENING EXPECTED... As of 11:00 AM HST Sun Aug 10 the center of Henriette was located near 25.7, -152.5 with movement NW at 17 mph. The minimum central pressure was 990 mb with maximum sustained winds of about 80 mph.

10 Aug 2025 - 15:00 UTC ...HENRIETTE INTENSIFYING QUICKLY WELL NORTHEAST OF THE HAWAIIAN ISLANDS... As of 5:00 AM HST Sun Aug 10 the center of Henriette was located near 24.7, -151.5 with movement NW at 16 mph. The minimum central pressure was 1000 mb with maximum sustained winds of about 60 mph.

10 Aug 2025 - 9:00 UTC ...HENRIETTE PASSING FAR NORTHEAST OF THE HAWAIIAN ISLANDS... As of 11:00 PM HST Sat Aug 09 the center of Henriette was located near 23.8, -150.3 with movement NW at 15 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 40 mph.

10 Aug 2025 - 3:00 UTC ...HENRIETTE HOLDING STEADY AS A TROPICAL STORM... As of 5:00 PM HST Sat Aug 09 the center of Henriette was located near 23.0, -149.1 with movement NW at 14 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 40 mph.

9 Aug 2025 - 21:00 UTC ...HENRIETTE REGAINS TROPICAL STORM STRENGTH... As of 11:00 AM HST Sat Aug 09 the center of Henriette was located near 22.3, -148.1 with movement WNW at 16 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 40 mph.

9 Aug 2025 - 15:00 UTC ...HENRIETTE FORECAST TO REGAIN TROPICAL STORM STRENGTH LATER TODAY... As of 5:00 AM HST Sat Aug 09 the center of Henriette was located near 21.4, -146.8 with movement WNW at 14 mph. The minimum central pressure was 1009 mb with maximum sustained winds of about 35 mph.

9 Aug 2025 - 9:00 UTC ...HENRIETTE FORECAST TO BECOME A TROPICAL STORM AGAIN BY SUNDAY... As of 11:00 PM HST Fri Aug 08 the center of Henriette was located near 20.7, -145.7 with movement WNW at 15 mph. The minimum central pressure was 1009 mb with maximum sustained winds of about 35 mph.

9 Aug 2025 - 3:00 UTC ...HENRIETTE FORECAST TO REGAIN TROPICAL STORM STRENGTH THIS WEEKEND... As of 5:00 PM HST Fri Aug 08 the center of Henriette was located near 20.2, -144.6 with movement WNW at 16 mph. The minimum central pressure was 1009 mb with maximum sustained winds of about 35 mph.

8 Aug 2025 - 21:00 UTC ...HENRIETTE DEGENERATES TO A REMNANT LOW... ...EXPECTED TO RESTRENGTHEN TO A TROPICAL STORM OVER THE WEEKEND... As of 11:00 AM HST Fri Aug 08 the center of Henriette was located near 19.9, -143.0 with movement WNW at 17 mph. The minimum central pressure was 1009 mb with maximum sustained winds of about 35 mph.

8 Aug 2025 - 15:00 UTC ...HENRIETTE BARLEY A TROPICAL STORM... ...FORECAST TO RESTRENGTHEN IN A FEW DAYS... As of 5:00 AM HST Fri Aug 08 the center of Henriette was located near 19.7, -141.5 with movement W at 17 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 40 mph.

8 Aug 2025 - 9:00 UTC ...HENRIETTE ENTERS THE CENTRAL PACIFIC BASIN... As of 11:00 PM HST Thu Aug 07 the center of Henriette was located near 19.2, -140.1 with movement W at 17 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 40 mph.

8 Aug 2025 - 3:00 UTC ...HENRIETTE WEAKENS SLIGHTLY FAR TO THE EAST OF HAWAII... As of 5:00 PM HST Thu Aug 07 the center of Henriette was located near 19.1, -138.4 with movement W at 16 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 40 mph.

7 Aug 2025 - 21:00 UTC ...HENRIETTE EXPECTED TO PASS WELL TO THE NORTHEAST OF HAWAII ON SUNDAY... As of 11:00 AM HST Thu Aug 07 the center of Henriette was located near 18.9, -136.8 with movement W at 16 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 45 mph.

7 Aug 2025 - 15:00 UTC ...HENRIETTE MAKING ITS WAY WESTWARD WELL TO THE EAST OF HAWAII... As of 5:00 AM HST Thu Aug 07 the center of Henriette was located near 18.6, -135.5 with movement W at 16 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 50 mph.

7 Aug 2025 - 9:00 UTC ...HENRIETTE MAINTAINS ITS STRENGTH WELL TO THE EAST OF HAWAII... As of 11:00 PM HST Wed Aug 06 the center of Henriette was located near 18.4, -133.9 with movement W at 16 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 45 mph.

7 Aug 2025 - 3:00 UTC ...HENRIETTE HEADING WESTWARD WELL TO THE EAST OF HAWAII... As of 5:00 PM HST Wed Aug 06 the center of Henriette was located near 18.2, -132.4 with movement W at 16 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 50 mph.

6 Aug 2025 - 21:00 UTC ...HENRIETTE CONTINUES HEADING WESTWARD... As of 11:00 AM HST Wed Aug 06 the center of Henriette was located near 18.1, -131.3 with movement W at 16 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 50 mph.

6 Aug 2025 - 15:00 UTC ...HENRIETTE CONTINUES HEADING WEST-NORTHWESTWARD... As of 5:00 AM HST Wed Aug 06 the center of Henriette was located near 18.1, -129.7 with movement W at 15 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 50 mph.

6 Aug 2025 - 9:00 UTC ...HENRIETTE MOVING WEST-NORTHWESTWARD FAR TO THE EAST OF HAWAII... As of 11:00 PM HST Tue Aug 05 the center of Henriette was located near 17.8, -128.2 with movement W at 15 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 50 mph.

6 Aug 2025 - 3:00 UTC ...HENRIETTE CONTINUES WEST-NORTHWESTWARD FAR TO THE EAST OF HAWAII... As of 5:00 PM HST Tue Aug 05 the center of Henriette was located near 17.6, -126.9 with movement WNW at 16 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 50 mph.

5 Aug 2025 - 21:00 UTC ...HENRIETTE HEADING WEST-NORTHWESTWARD OVER THE CENTRAL EAST PACIFIC... As of 11:00 AM HST Tue Aug 05 the center of Henriette was located near 17.0, -125.6 with movement WNW at 16 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 50 mph.

5 Aug 2025 - 15:00 UTC ...HENRIETTE MOVING OVER THE CENTRAL EAST PACIFIC... ...LITTLE CHANGE IN STRENGTH EXPECTED... As of 5:00 AM HST Tue Aug 05 the center of Henriette was located near 16.4, -124.3 with movement WNW at 15 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 50 mph.

5 Aug 2025 - 9:00 UTC ...HENRIETTE CONTINUES WEST-NORTHWESTWARD OVER THE CENTRAL EAST PACIFIC... As of 11:00 PM HST Mon Aug 04 the center of Henriette was located near 15.9, -123.1 with movement WNW at 15 mph. The minimum central pressure was 1003 mb with maximum sustained winds of about 50 mph.

5 Aug 2025 - 3:00 UTC ...HENRIETTE STRENGTHENS SOME FAR TO THE EAST-SOUTHEAST OF HAWAII... As of 5:00 PM HST Mon Aug 04 the center of Henriette was located near 15.4, -121.9 with movement WNW at 15 mph. The minimum central pressure was 1001 mb with maximum sustained winds of about 50 mph.

4 Aug 2025 - 21:00 UTC ...DEPRESSION BECOMES TROPICAL STORM HENRIETTE... As of 11:00 AM HST Mon Aug 04 the center of Henriette was located near 14.8, -120.6 with movement WNW at 15 mph. The minimum central pressure was 1004 mb with maximum sustained winds of about 45 mph.

4 Aug 2025 - 15:00 UTC ...DEPRESSION EXPECTED TO STRENGTHEN INTO A TROPICAL STORM BY TONIGHT... As of 5:00 AM HST Mon Aug 04 the center of Eight-E was located near 14.2, -119.9 with movement WNW at 15 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 35 mph.

4 Aug 2025 - 9:00 UTC ...TROPICAL DEPRESSION EIGHT-E FORMS WELL SOUTHWEST OF THE SOUTHERN TIP OF BAJA CALIFORNIA... As of 11:00 PM HST Sun Aug 03 the center of Eight-E was located near 13.7, -118.2 with movement WNW at 15 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph.