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Gives access to pool temp, heater watts, and energy data.
Tempest Weather Station
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Station 196262 · SandCastle Pointe · provides live irradiance, rain, humidity.
SandCastle Pointe Villa · Anguilla · Pool Operations
Pool Temperature Forecast
Loading...
⛅ Loading forecast...
🌡 Tempest loading...
🌡 Tempest Station · On-Site Live
Solar irradiance—
Air temperature—
Relative humidity—
🌧 Precipitation · On-Site Live
Current rain state—
Station wind (sheltered)—
UV index—
📡 Data Sources · This Session
Solar gain (now)Tempest live W/m²
Solar gain (forecast)OM + T-correction
Cloud / temp / rainTempest forecast
Pool wind (loss rate)Open-Meteo ×1.25
Last station update—
🔥 Pool Heat Pump · HE150RA Live
Heater status—
VFD pump draw—
Start detected—
HA sourceConnecting...
🌡 Pool Temperature · Yolink RTD Live
Pool temp (Yolink)—
Auto-filled slider✓ Start Temp
Compass inlet est.—
⚡ Energy · Today's Pool Cost
Consumption—
Cost (grid rate)—
Auto-refreshevery 60s
Yolink Now
—
12" below surface
Compass Inlet Est.
—
−1.5°F offset from Yolink
Yolink Target ETA
—
cloud-adjusted
PV Today
—
vs clear sky
Avg Cloud
—
today's profile
📡 Data Source Confidence · Per Hour
■ Tempest live
■ T-corrected
■ OM+correction
■ Open-Meteo
■ Model
🌊 Thermal Loop (Water Circuit)
Pool bottom (coldest)→ pump inlet
Compass sensor (inlet)—
Heater heats → outlet→ return jets
Return jets (near surface)heat rises
Yolink RTD (12" depth)—
📐 Calibration Offsets (Confirmed)
Compass inletControl reference
Bulk pool avg+0.5°F above Compass
Yolink RTD+1.5°F above Compass
Compass setpoint85.0°F
Yolink at setpoint~86.5°F typical
🌊 Pool Specs
Surface area25.3 × 17.5 ft
Avg depth4.5 ft
Volume~13,920 gal
Thermal mass116,093 BTU/°F
Pump speed2,600 RPM / 748W
Cloud Impact · Today vs Clear-Sky Baseline
PV Generation
—→——
Steep: PV loses direct beam to clouds
Pool Solar Gain
—→——
Gentle: water absorbs diffuse light well
Setpoint ETA
—→——
Heater compensates for reduced solar
Next-Day Heater Start Predictor
Start Heater At
—
Compass schedule ON
Est. Morning Low
—
Yolink @ 6 AM tomorrow
Heating Runtime
—
HE150RA run time
Est. Energy Cost
—
@ $0.60/kWh grid · solar window
Model Calibration · Measured vs Predicted
Readings
0
data points
Mean Error
—
model vs actual
Avg |Error|
—
mean absolute error
Max Error
—
worst prediction
No measured readings yet. Add a Yolink temperature reading above to start calibrating.