Captains Portal
SST Dashboards
Sea surface temperature analysis dashboards powered by NOAA JPL MUR satellite data. Canyon corridor species arrival forecasts and proximal grounds monitoring across 38+ waypoints from Carolina Shelf to Georges Bank. Dashboards are published weekly during the season. Sedna is building additional SST mapping and analysis tools — keep checking back.
Week of March 31, 2026Latest
Canyon Corridor
Canyon Species Arrival Forecast
11-species arrival timing across 38 canyon waypoints. Geographic group classification with productive temperature ranges.
38 waypoints
11 species
Open Dashboard →
Last updated March 31, 2026
Proximal Grounds
Cape Cod to Montauk
Species arrival forecast across proximal grounds from Cape Cod through Block Island to Montauk. Close-in waters through offshore canyons with real-time SST overlay.
35 waypoints
11 species
Open Dashboard →
Last updated March 31, 2026
Week of March 23, 2026Previous
Canyon Corridor
Canyon Species Arrival Forecast
11-species arrival timing across 38 canyon waypoints. Geographic group classification with productive temperature ranges.
38 waypoints
11 species
Open Dashboard →
Last updated March 23, 2026
Proximal Grounds
Cape Cod to Montauk
Species arrival forecast across proximal grounds from Cape Cod through Block Island to Montauk. Close-in waters through offshore canyons with real-time SST overlay.
35 waypoints
11 species
Open Dashboard →
Last updated March 23, 2026
Week of March 16, 2026Previous
Canyon Corridor
Canyon Species Arrival Forecast
11-species arrival timing across 38 canyon waypoints. Geographic group classification with productive temperature ranges.
38 waypoints
11 species
Open Dashboard →
Last updated March 16, 2026
Proximal Grounds
Cape Cod to Montauk
Species arrival forecast across proximal grounds from Cape Cod through Block Island to Montauk. Close-in waters through offshore canyons with real-time SST overlay.
24 waypoints
11 species
Open Dashboard →
Last updated March 16, 2026
Week of March 12, 2026Previous
Canyon Corridor
Canyon Species Arrival Forecast
11-species arrival timing across 38 canyon waypoints. Geographic group classification with productive temperature ranges.
38 waypoints
11 species
Open Dashboard →
Last updated March 12, 2026
Proximal Grounds
Cape Cod to Montauk
Species arrival forecast across proximal grounds from Cape Cod through Block Island to Montauk. Close-in waters through offshore canyons with real-time SST overlay.
24 waypoints
11 species
Open Dashboard →
Last updated March 12, 2026
Regional DashboardsComing Soon
Additional regional SST arrival forecasts are in development, extending coverage from Georges Bank to the Carolina Shelf.
Proximal Grounds
Cape Cod and North
Species arrival forecast for northern proximal grounds from Cape Cod through Stellwagen to Georges Bank.
Coming Soon
Proximal Grounds
Montauk to Ocean City
Species arrival forecast for the mid-Atlantic proximal grounds from Montauk through Hudson Canyon to Ocean City.
Coming Soon
Proximal Grounds
Ocean City to Charleston
Species arrival forecast for the southern proximal grounds from Ocean City through Norfolk Canyon to the Carolina Shelf.
Coming Soon
SST Map ToolsComing Soon
Interactive SST mapping and analysis tools are in development. These will include real-time satellite overlay maps, year-over-year comparison tools, monthly normals visualization, and anomaly detection across the full waypoint network.
Map Tool
Weekly Canyon SST Sweep
Current-week temperature readings across all canyon waypoints with week-over-week change and seasonal baseline comparison.
Coming Soon
Map Tool
Year-Over-Year Comparison
Multi-year SST comparison across key waypoints. Identifies analog years and seasonal timing shifts relative to historical normals.
Coming Soon
Map Tool
Monthly Normals & Baselines
Computed monthly SST normals from multi-year ERDDAP data. The reference baseline for all arrival timing and anomaly detection.
Coming Soon