HW-MN0801293 – Residency
4th sighting in South Africa
HW-MN0801293 @83864
Nov 6 – Dec 30, 2025 · South Africa
South Africa · Nov – Dec 2025
51 m
Deepest dive
2:18
Longest dive
28
Dives
- Sightings
- 5
- Days between first and last sighting
- 54
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Nov 6, 2025 | 91 m | — | 51 m |
| Dec 16, 2025 | 37 m | — | 25 m |
| Dec 29, 2025 | 61 m | — | 47 m |
| Dec 29, 2025 | 45 m | — | 35 m |
| Dec 30, 2025 | 26 m | — | 22 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
51 m
Deepest dive
2:18
Longest dive
28
Dives
18 m
Avg dive depth
5
Sightings
54
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 (91 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 6, 2025
measured- Seafloor depth
- 91 m
- Sea-surface temperature
- —
- Distance from shore
- 18.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 26 m – 91 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 18.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.