| First storm formed | June 14, 2017 |
| Last storm dissipated | November 5, 2017 |
| Strongest storm | Emily - 880 mbar, 190 mph (1-minute sustained) |
| Total depressions | 18 |
| Total storms | 16 |
| Hurricanes | 10 |
| Major hurricanes | 6 |
| Total damages | Unknown |
| Total fatalities | Unknown |
Storms[]
Tropical Storm Arlene[]
| Category 1 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | June 14 – June 18 | ||
| Peak intensity | 85 mph (140 km/h) (1-min) 980 mbar (hPa) | ||
Tropical Storm Bret[]
| Tropical storm (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | June 29 – July 3 | ||
| Peak intensity | 65 mph (100 km/h) (1-min) 995 mbar (hPa) | ||
Hurricane Cindy[]
| Category 2 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | July 24 – July 29 | ||
| Peak intensity | 105 mph (165 km/h) (1-min) 967 mbar (hPa) | ||
Hurricane Don[]
| Category 4 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | August 4 – August 12 | ||
| Peak intensity | 145 mph (230 km/h) (1-min) 934 mbar (hPa) | ||
Tropical Storm Five[]
| Tropical storm (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | August 8 – August 10 | ||
| Peak intensity | 40 mph (65 km/h) (1-min) 1010 mbar (hPa) | ||
Hurricane Emily[]
| Category 4 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | August 11 – August 19 | ||
| Peak intensity | 155 mph (250 km/h) (1-min) 919 mbar (hPa) | ||
Tropical Depression Seven[]
| Tropical depression (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | August 15 – August 17 | ||
| Peak intensity | 35 mph (55 km/h) (1-min) 1004 mbar (hPa) | ||
Tropical Storm Franklin[]
| Tropical storm (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | August 22 – August 25 | ||
| Peak intensity | 45 mph (75 km/h) (1-min) 1000 mbar (hPa) | ||
Tropical Storm Gert[]
| Tropical storm (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | August 27 – August 29 | ||
| Peak intensity | 40 mph (65 km/h) (1-min) 1007 mbar (hPa) | ||
Hurricane Harvey[]
| Category 3 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | August 31 – September 6 | ||
| Peak intensity | 125 mph (205 km/h) (1-min) 950 mbar (hPa) | ||
Tropical Storm Irma[]
| Tropical storm (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | September 5 – September 8 | ||
| Peak intensity | 50 mph (85 km/h) (1-min) 1000 mbar (hPa) | ||
Tropical Depression Twelve[]
| Tropical depression (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | September 9 – September 10 | ||
| Peak intensity | 35 mph (55 km/h) (1-min) 1009 mbar (hPa) | ||
Hurricane Jose[]
| Category 1 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | September 14 – September 18 | ||
| Peak intensity | 75 mph (120 km/h) (1-min) 992 mbar (hPa) | ||
Hurricane Katia[]
| Category 5 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | September 15 – September 28 | ||
| Peak intensity | 190 mph (305 km/h) (1-min) 880 mbar (hPa) | ||
Hurricane Lee[]
| Category 2 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | September 22 – September 27 | ||
| Peak intensity | 105 mph (165 km/h) (1-min) 969 mbar (hPa) | ||
Tropical Storm Maria[]
| Tropical storm (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | September 29 – October 3 | ||
| Peak intensity | 60 mph (95 km/h) (1-min) 997 mbar (hPa) | ||
Hurricane Nate[]
| Category 5 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | October 7 – October 15 | ||
| Peak intensity | 165 mph (270 km/h) (1-min) 919 mbar (hPa) | ||
Hurricane Ophelia[]
| Category 4 hurricane (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | October 21 – October 26 | ||
| Peak intensity | 145 mph (230 km/h) (1-min) 938 mbar (hPa) | ||
Tropical Storm Philippe[]
| Tropical storm (SSHWS) | |||
|---|---|---|---|
| |||
| Duration | October 31 – November 5 | ||
| Peak intensity | 65 mph (100 km/h) (1-min) 994 mbar (hPa) | ||