HW-MN0410411 – Residency
5th sighting in Kachemak Bay & Lower Cook Inlet
HW-MN0410411 @13445
Aug 21, 2026 · Kachemak Bay & Lower Cook Inlet
Kachemak Bay & Lower Cook Inlet · Aug 2026
36 m
Deepest dive
1:43
Longest dive
18
Dives
- Sightings
- 1
- Days between first and last sighting
- Same day
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 21, 2026 | 44 m | 12.2°C | 36 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
36 m
Deepest dive
1:43
Longest dive
18
Dives
14 m
Avg dive depth
1
Sightings
Same day
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 (44 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 21, 2026
measured- Seafloor depth
- 44 m
- Sea-surface temperature
- 12.2°C
- Distance from shore
- 3.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 1 catalogued encounter on Happywhale.