HW-MN0806106 – Residency
3rd sighting in South Africa
HW-MN0806106 @151394
Dec 29, 2025 – Jan 29, 2026 · South Africa
South Africa · Dec 2025 – Jan 2026
41 m
Deepest dive
1:52
Longest dive
28
Dives
- Sightings
- 3
- Days between first and last sighting
- 31
- Deepest dive on record
- 41 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Dec 29, 2025 | 45 m | — | 32 m |
| Jan 26, 2026 | 58 m | 14.3°C | 41 m |
| Jan 29, 2026 | 64 m | 14.7°C | 25 m |
Seafloor and sea temperature measured · ✳ dives modelled
Deepest dive against the seafloor, per sighting
Seafloor · measured Deepest dive · modelledDepth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.
Dives
41 m
Deepest dive
1:52
Longest dive
28
Dives
14 m
Avg dive depth
3
Sightings
31
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledDepth shaped by the seafloor limit here (58 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 26, 2026
measured- Seafloor depth
- 58 m
- Sea-surface temperature
- 14.3°C
- Distance from shore
- 6.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 45 m – 64 m
- Sea-surface temperature
- 14.3°C – 14.7°C
- Distance from shore
- 3.0 km – 9.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.