HW-MN0804672 – Residency
9th sighting in South Africa
HW-MN0804672 @132836
Nov 10, 2025 – Feb 7, 2026 · South Africa
South Africa · Nov 2025 – Feb 2026
56 m
Deepest dive
2:37
Longest dive
48
Dives
- Sightings
- 4
- Days between first and last sighting
- 89
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Nov 10, 2025 | 49 m | — | 29 m |
| Dec 30, 2025 | 61 m | — | 56 m |
| Feb 5, 2026 | 65 m | 16.1°C | 53 m |
| Feb 7, 2026 | 81 m | 16.8°C | 55 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
56 m
Deepest dive
2:37
Longest dive
48
Dives
21 m
Avg dive depth
4
Sightings
89
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 (61 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 30, 2025
measured- Seafloor depth
- 61 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 49 m – 81 m
- Sea-surface temperature
- 16.1°C – 16.8°C
- Distance from shore
- 4.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.