// USV Operations
Battery
Forecast
Paste NOAA forecast text · enter current battery · get depletion prediction
Current Battery
%
Capacity
kWh
Hotel load
~41 Wh/hr
(embedded in model)
Model trained on actual battery voltage drops — motor + hotel + solar all included
Day/night solar adjustment
DX13
DX16
NOAA Forecast
PZZ825 — Pt Arena to Pigeon Pt, 60–150nm
PZZ820 — Pt St George to Pt Arena, 60–150nm
PZZ810 — Pt St George to Pt Arena, 10–60nm
PZZ830 — Pt Arena to Pigeon Pt, Coastal
PZZ800 — Pt St George to Pt Arena, Coastal
⬇ Auto-fetch
Forecast Here
Source: NWS Offshore Waters Forecast (FZPN26·KWBC) · updates 4× daily
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// Battery level over forecast period
Mean prediction
Optimistic–Pessimistic range
Critical zone (<20%)
Period breakdown