Hurricane Tammy (2023)

Track map, landfall & timeline · Atlantic · October 18–31, 2023

Peak wind

109 mph

176 km/h · Oct 25

Peak category

Cat 2

Saffir–Simpson

Lowest pressure

965 mb

Landfalls

Antigua and Barbuda

Lifetime

13.0 d

Oct 18 – Oct 31

Distance

3,423 mi

5,507 km

ACE

17.4

storm energy

TD TS Cat 1 2 3 4 5 · dashed = post-tropical / remnant low. During the replay the shaded rings show the storm’s wind field as analysed by NHC — 39+, 58+ and 74+ mph winds, quadrant by quadrant. Click any point or table row to jump there.

01 · The story

What happened with Tammy

Hurricane Tammy (2023) was a Category 2 hurricane of the 2023 Atlantic season. It formed on October 18, 2023, reached its peak of 109 mph (176 km/h) and a minimum pressure of 965 mb on October 25, 2023, and made landfall 33 mi N of Saint John’s, Antigua and Barbuda on October 22, 2023 as a Category 1 hurricane (92 mph). It rapidly intensified by 34 mph in 24 hours (to 109 mph on October 25, 2023). The storm lasted 13.0 days and travelled about 3,423 miles (5,507 km).

02 · Intensity

Wind and pressure, hour by hour

Maximum sustained wind (mph) — hover or drag to scrub the map

03 · Impact

Landfall and cities in the path

Landfall (UTC)	Where	Strength	Pressure
October 22, 2023 · 01:00 UTC	33 mi N of Saint John’s, Antigua and Barbuda	Cat 1 92 mph	987 mb

04 · Timeline

Every official fix 54 positions

Date · UTC	Status	Wind	Pressure	Position	Nearest place
Oct 18 18:00	TS	40 mph	1007 mb	12.9°N 51.0°W	open ocean
Oct 19 00:00	TS	40 mph	1006 mb	13.0°N 52.5°W	open ocean
Oct 19 06:00	TS	52 mph	1004 mb	13.2°N 54.0°W	open ocean
Oct 19 12:00	TS	58 mph	1004 mb	13.4°N 55.3°W	open ocean
Oct 19 18:00	TS	58 mph	1002 mb	13.5°N 56.4°W	open ocean
Oct 20 00:00	TS	58 mph	1001 mb	13.6°N 57.2°W	166 mi ENE of Bridgetown, Barbados
Oct 20 06:00	TS	58 mph	1000 mb	13.7°N 57.9°W	123 mi ENE of Bridgetown, Barbados
Oct 20 12:00	TS	69 mph	997 mb	13.9°N 58.4°W	99 mi NE of Bridgetown, Barbados
Oct 20 18:00	Cat 1	75 mph	991 mb	14.1°N 58.9°W	84 mi NE of Bridgetown, Barbados
Oct 21 00:00	Cat 1	81 mph	991 mb	14.5°N 59.6°W	88 mi E of Le François, Martinique
Oct 21 06:00	Cat 1	81 mph	991 mb	14.9°N 60.3°W	45 mi ENE of Le François, Martinique
Oct 21 12:00	Cat 1	86 mph	987 mb	15.6°N 60.6°W	56 mi ENE of Roseau, Dominica
Oct 21 18:00	Cat 1	86 mph	987 mb	16.6°N 61.0°W	30 mi NE of Le Moule, Guadeloupe
Oct 22 00:00	Cat 1	92 mph	987 mb	17.5°N 61.7°W	28 mi NNE of Saint John’s, Antigua and Barbuda
Oct 22 01:00	Cat 1 LANDFALL	92 mph	987 mb	17.6°N 61.8°W	33 mi N of Saint John’s, Antigua and Barbuda
Oct 22 06:00	Cat 1	86 mph	989 mb	18.0°N 62.2°W	60 mi NE of Basseterre, Saint Kitts and Nevis
Oct 22 12:00	Cat 1	86 mph	990 mb	18.7°N 62.8°W	97 mi N of Basseterre, Saint Kitts and Nevis
Oct 22 18:00	Cat 1	86 mph	990 mb	19.4°N 63.4°W	124 mi NE of Charlotte Amalie, U.S. Virgin Islands
Oct 23 00:00	Cat 1	86 mph	992 mb	20.2°N 63.9°W	145 mi NNE of Charlotte Amalie, U.S. Virgin Islands
Oct 23 06:00	Cat 1	81 mph	993 mb	21.0°N 64.0°W	open ocean
Oct 23 12:00	Cat 1	81 mph	993 mb	21.6°N 64.0°W	open ocean
Oct 23 18:00	Cat 1	75 mph	988 mb	22.1°N 63.8°W	open ocean
Oct 24 00:00	Cat 1	75 mph	987 mb	22.6°N 63.5°W	open ocean
Oct 24 06:00	Cat 1	75 mph	987 mb	23.1°N 63.1°W	open ocean
Oct 24 12:00	Cat 1	75 mph	987 mb	23.6°N 62.6°W	open ocean
Oct 24 18:00	Cat 1	75 mph	987 mb	24.0°N 62.0°W	open ocean
Oct 25 00:00	Cat 1	86 mph	976 mb	24.5°N 61.2°W	open ocean
Oct 25 06:00	Cat 2	98 mph	969 mb	25.1°N 60.4°W	open ocean
Oct 25 12:00	Cat 2	109 mph	965 mb	26.1°N 59.4°W	open ocean
Oct 25 18:00	Cat 2	98 mph	968 mb	27.5°N 58.3°W	open ocean
Oct 26 00:00	Cat 1	92 mph	970 mb	29.1°N 57.8°W	open ocean
Oct 26 06:00	Cat 1	86 mph	972 mb	30.0°N 58.3°W	open ocean
Oct 26 12:00	Cat 1	81 mph	975 mb	30.5°N 58.8°W	open ocean
Oct 26 18:00	Cat 1	75 mph	977 mb	31.0°N 59.5°W	open ocean
Oct 27 00:00	TS	69 mph	980 mb	31.5°N 60.1°W	open ocean
Oct 27 06:00	TS	63 mph	985 mb	31.8°N 60.6°W	open ocean
Oct 27 12:00	TS	63 mph	988 mb	32.0°N 61.0°W	open ocean
Oct 27 18:00	TS	63 mph	988 mb	32.3°N 61.4°W	open ocean
Oct 28 00:00	TS	58 mph	991 mb	32.6°N 61.5°W	open ocean
Oct 28 06:00	TS	52 mph	994 mb	32.9°N 61.0°W	open ocean
Oct 28 12:00	TS	52 mph	995 mb	33.1°N 59.5°W	open ocean
Oct 28 18:00	TS	46 mph	997 mb	33.3°N 58.0°W	open ocean
Oct 29 00:00	TS low/wave	40 mph	1000 mb	32.8°N 56.1°W	open ocean
Oct 29 06:00	TS low/wave	40 mph	1002 mb	32.6°N 54.3°W	open ocean
Oct 29 12:00	TS low/wave	40 mph	1002 mb	31.8°N 52.5°W	open ocean
Oct 29 18:00	TS low/wave	40 mph	1002 mb	30.9°N 50.9°W	open ocean
Oct 30 00:00	TD low/wave	35 mph	1004 mb	29.6°N 49.6°W	open ocean
Oct 30 06:00	TD low/wave	35 mph	1005 mb	28.5°N 49.0°W	open ocean
Oct 30 12:00	TD low/wave	35 mph	1005 mb	27.5°N 48.5°W	open ocean
Oct 30 18:00	TD low/wave	29 mph	1006 mb	26.5°N 48.1°W	open ocean
Oct 31 00:00	TD low/wave	29 mph	1006 mb	25.6°N 48.5°W	open ocean
Oct 31 06:00	TD low/wave	29 mph	1007 mb	25.1°N 49.0°W	open ocean
Oct 31 12:00	TD low/wave	23 mph	1008 mb	24.9°N 49.9°W	open ocean
Oct 31 18:00	TD low/wave	23 mph	1008 mb	24.6°N 50.6°W	open ocean

⬇ Download track data (CSV) · public-domain NOAA best track

Questions

Frequently asked questions

When and where did Tammy make landfall?

Tammy made landfall once: 33 mi N of Saint John’s, Antigua and Barbuda on October 22, 2023 at 01:00 UTC, as a Category 1 hurricane with 92 mph winds.

What category was Tammy?

At its peak on October 25, 2023, Tammy was a Category 2 hurricane with maximum sustained winds of 109 mph (176 km/h) and a central pressure of 965 mb. At its first landfall it was a Category 1 hurricane.

How long did Tammy last?

13.0 days, from October 18, 2023 to October 31, 2023, including 150 hours at hurricane strength. It travelled about 3,423 miles.

Where can I download the track data for Tammy?

The 6-hourly positions, winds, pressure and wind radii are available as CSV on this page (track.csv) — they come from the NOAA National Hurricane Center's HURDAT2 database and are in the public domain.

Related storms

Keep exploring

Every storm named Tammy

Year	Storm	Peak	Landfall
2005	Tropical Storm Tammy Atlantic	TS 52 mph	Florida	→
2023	Hurricane Tammy · this page Atlantic	Cat 2 109 mph	Antigua and Barbuda

Names are recycled every six years unless a storm is so deadly or costly that the name is retired.

Strongest storms of 2023

Year	Storm	Peak	Landfall
2023	Hurricane Lee Atlantic	Cat 5 167 mph	Nova Scotia, Canada	→
2023	Hurricane Otis Eastern Pacific	Cat 5 167 mph	Guerrero, Mexico	→
2023	Hurricane Jova Eastern Pacific	Cat 5 161 mph	—	→
2023	Hurricane Franklin Atlantic	Cat 4 150 mph	Dominican Republic	→
2023	Hurricane Dora Eastern Pacific	Cat 4 150 mph	—	→
2023	Hurricane Hilary Eastern Pacific	Cat 4 138 mph	Baja California, Mexico	→
2023	Hurricane Lidia Eastern Pacific	Cat 4 138 mph	Jalisco, Mexico	→
2023	Hurricane Idalia Atlantic	Cat 4 132 mph	Florida, Quintana Roo, Mexico	→

See every 2023 storm on one map →

Background reading: Hurricane Tammy on Wikipedia.

← Previous Atlantic stormTropical Storm Philippe (2023)Next Atlantic storm →Tropical Depression Twenty-one (2023)

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