CLARITY FOR THOSE WHO CARE FOR THE WATER

The ocean is changing. We help you know what's coming and act in time.

Astraeus measures on‑water conditions and provides hyperlocal forecasts for your operation. We deliver role‑ready cues—when to harvest, sample, sail, or stand down—that reduce your operational risk and wasted effort, support compliance, and help you effectively steward your local waters and the communities they support.

Live Demonstration

Monitor

Persistent observation you can trust. We handle the observing so you don’t have to—calibrated, traceable, always on.

weather & sea state • water quality • crop/stock health cues • infrastructure status • marine traffic

Example: Oxygen Dead Zone Mapping

Understand

Hyperlocal forecasts and opportunity/risk windows—models tuned to your waters show what’s likely next and why.

operational risk • pathogen risk • productivity windows • habitat suitability • stock distribution • incident impact • uncertainty & thresholds

Example: Bycatch Risk Forecasting

Act

Clear guidance when timing matters—role‑based views and alerts that slot into daily work.

operations planning • harvest planning • advisories & closures • targeted sampling plans • maintenance scheduling • traffic adjustments • documentation & reporting

Example: Oyster Farm Ops Dashboard

Choose your sector

Blog

Fisheries

We combine acoustics and eDNA with hyperlocal stock forecasts (e.g., hake biomass, salmon bycatch risk) to deliver move-on guidance and planning cues that support safer, more efficient fishing and transparent management.

Shellfish & Aquaculture

We combine long-term stations and mobile surveys with 3D dissolved oxygen mapping and contextual forecasts—so campaigns target the right windows and produce reproducible datasets.

Public Health & Environment

We pair adaptive observing with hyperlocal risk forecasts—like Vibrio nowcasts/14-day outlooks and HAB transport likelihood—so agencies can target sampling, explain risk clearly, and reopen sooner when it’s safe.

Ports & Harbors

We unify channel/berth conditions, visibility, surge/waves, traffic, and on-demand surveys (MBES, sidescan, passive acoustics) to forecast operational windows and surface actions for pilots, captains, and harbormasters.

Research & Conservation

We combine long-term stations and mobile surveys with 3D dissolved oxygen mapping and contextual forecasts—so campaigns target the right windows and produce reproducible datasets.