2004 season
Atlantic (16)
- Hurricane AlexHurricane Category 3 · 120 mph · Jul 31–Aug 6
- Tropical Storm BonnieTropical Storm · 65 mph · 1 landfall · Aug 3–Aug 14
- Hurricane CharleyHurricane Category 4 · 150 mph · 5 landfalls · Aug 9–Aug 15
- Hurricane DanielleHurricane Category 2 · 110 mph · Aug 13–Aug 24
- Tropical Storm EarlTropical Storm · 50 mph · Aug 13–Aug 15
- Hurricane FrancesHurricane Category 4 · 145 mph · 6 landfalls · Aug 25–Sep 10
- Hurricane GastonHurricane Category 1 · 75 mph · 1 landfall · Aug 27–Sep 3
- Tropical Storm HermineTropical Storm · 60 mph · 1 landfall · Aug 27–Aug 31
- Hurricane IvanHurricane Category 5 · 165 mph · 2 landfalls · Sep 2–Sep 24
- Unnamed Tropical Depression, AL10 2004Tropical Depression · 35 mph · Sep 7–Sep 10
- Hurricane JeanneHurricane Category 3 · 120 mph · 5 landfalls · Sep 13–Sep 29
- Hurricane KarlHurricane Category 4 · 145 mph · Sep 16–Sep 28
- Hurricane LisaHurricane Category 1 · 75 mph · Sep 19–Oct 3
- Tropical Storm MatthewTropical Storm · 45 mph · 1 landfall · Oct 8–Oct 11
- Subtropical Storm NicoleSubtropical Storm · 50 mph · Oct 10–Oct 11
- Tropical Storm OttoTropical Storm · 50 mph · Nov 26–Dec 5
Eastern Pacific (16)
- Tropical Storm AgathaTropical Storm · 60 mph · May 22–May 26
- Unnamed Tropical Depression, EP02 2004Tropical Depression · 35 mph · Jul 2–Jul 5
- Tropical Storm BlasTropical Storm · 65 mph · Jul 12–Jul 19
- Hurricane CeliaHurricane Category 1 · 85 mph · Jul 19–Jul 26
- Hurricane DarbyHurricane Category 3 · 120 mph · Jul 26–Aug 1
- Unnamed Tropical Depression, EP06 2004Tropical Depression · 30 mph · Aug 1–Aug 2
- Tropical Storm EstelleTropical Storm · 70 mph · Aug 19–Aug 25
- Hurricane FrankHurricane Category 1 · 85 mph · Aug 23–Aug 27
- Unnamed Tropical Depression, EP09 2004Tropical Depression · 35 mph · Aug 23–Aug 28
- Tropical Storm GeorgetteTropical Storm · 65 mph · Aug 26–Sep 3
- Hurricane HowardHurricane Category 4 · 140 mph · Aug 30–Sep 10
- Hurricane IsisHurricane Category 1 · 75 mph · Sep 8–Sep 21
- Hurricane JavierHurricane Category 4 · 150 mph · 1 landfall · Sep 10–Sep 20
- Tropical Storm KayTropical Storm · 45 mph · Oct 4–Oct 7
- Tropical Storm LesterTropical Storm · 50 mph · Oct 11–Oct 13
- Unnamed Tropical Depression, EP16 2004Tropical Depression · 35 mph · 1 landfall · Oct 25–Oct 26
Central Pacific (1)
- Unnamed Tropical Depression, CP01 2004Tropical Depression · 30 mph · Jul 4–Jul 6