SEAK-5229 – Residency
3rd sighting in Chatham Strait
SEAK-5229 @40910
May 29 – Jun 13, 2026 · Chatham Strait
Chatham Strait, right on time
Cold green water, familiar faces, exactly where I meant to be.
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Deepest dive
—
Longest dive
—
Dives
- Sightings
- 2
- Days between first and last sighting
- 14
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 29, 2026 | -0 m | 8.3°C | — |
| Jun 13, 2026 | -25 m | 10.7°C | — |
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
—
Deepest dive
—
Longest dive
—
Dives
—
Avg dive depth
2
Sightings
14
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledModelled from the published dive-behaviour distribution. Not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 13, 2026
measured- Seafloor depth
- -25 m
- Sea-surface temperature
- 10.7°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- -25 m – -0 m
- Sea-surface temperature
- 8.3°C – 10.7°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.