HW-MN0805667 – Residency
6th sighting in South Africa
HW-MN0805667 @149769
Dec 11, 2025 – Jan 17, 2026 · South Africa
South Africa · Dec 2025 – Jan 2026
55 m
Deepest dive
1:57
Longest dive
68
Dives
- Sightings
- 6
- Days between first and last sighting
- 37
- Deepest dive on record
- 55 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 11, 2025 | 37 m | — | 22 m |
| Dec 11, 2025 | 67 m | — | 55 m |
| Dec 29, 2025 | 45 m | — | 26 m |
| Dec 30, 2025 | 38 m | — | 31 m |
| Dec 30, 2025 | 26 m | — | 23 m |
| Jan 17, 2026 | 58 m | 17.9°C | 52 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
55 m
Deepest dive
1:57
Longest dive
68
Dives
15 m
Avg dive depth
6
Sightings
37
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 (67 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 11, 2025
measured- Seafloor depth
- 67 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 26 m – 67 m
- Sea-surface temperature
- 17.9°C
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.