← South Indian Ocean season table
1977 season track map
Major hurricane/typhoon (≥96kt)Hurricane/typhoon (≥64kt)Named storm (≥34kt)Tropical depression (<34kt)
Storms: IO:JACK (100kt), HARRY (90kt), CLARENCE (80kt), IRENE (85kt), FIFI (75kt), HERVEA (70kt), KAREN (85kt), LEO (90kt), VERNA (70kt), AGATHE (40kt), BRIGITTA (60kt), DOMITILE (40kt), EMILIE (60kt), GILDA (40kt), UNNAMED (25kt)
Hurricane-strength landfalls, 1977
Attributed to whichever basin a storm was actually crossing at the moment of landfall, matching the H/MH Landfalls columns above — that can differ from a storm's genesis basin shown elsewhere on this site.
- 1977 SI11 — HERVEA
- 1977 SI13 — KAREN
- 1977 SI14 — LEO
Major-hurricane-strength landfalls, 1977
None recorded.