Validation Stats

Re-optimize rating weights from your logged sessions

Rating Accuracy

1.14
MAE
1.29
RMSE
2.44
Max error
-1.13
Bias

Needs work — model ratings diverge from yours

Prediction Quality

1/14
Good (< 0.5)
5/14
OK (< 1.0)
8/14
Bad (≥ 1.0)

Wave Height Accuracy

Predicted face height vs. observed (14 sessions)

0.4 ft
MAE
+0.1 ft
Bias

Per-Session Breakdown

Sorted by error (worst first)

Date Buoy Faces (actual/pred) Your Rating Model Error Notes
2026-07-06 3.9ft @ 17s / 203° 3.5 / 3.6 ft (±0.1) 4.0 1.6 2.4 Long period swell finally showing up!! G
2026-07-19 3.9ft @ 15s / 261° 3.5 / 3.4 ft (±0.1) 4.0 2.0 2.0 Solid morning session, a long period SW
2026-06-10 9.2ft @ 7s / 289° 2.5 / 4.3 ft (±1.8) 3.0 1.5 1.5 kinda mushy but fun, caught a few nice r
2026-06-13 4.9ft @ 14s / 203° 4.0 / 4.2 ft (±0.2) 4.0 2.5 1.5 Glassy this morning, barely any wind!! S
2026-07-15 7.5ft @ 8s / 302° 4.5 / 4.5 ft (±0.0) 3.0 1.5 1.5 biggest swell we've had in a while, some
2026-06-17 4.3ft @ 8s / 269° 2.5 / 2.5 ft (±0.0) 3.0 1.7 1.3 Light 8s WSW windswell but only 2.2mph w
2026-07-13 4.3ft @ 8s / 314° 2.5 / 2.5 ft (±0.0) 3.0 1.8 1.2 Light cross-shore wind. Decent size. Fun
2026-06-20 3.3ft @ 7s / 248° 2.0 / 2.0 ft (±0.0) 2.0 1.0 1.0 pretty small out there today but glassy.
2026-06-24 3.3ft @ 7s / 194° 1.5 / 1.9 ft (±0.4) 2.0 1.0 1.0 Small. Weak. Onshore already by 7. Went
2026-07-01 7.9ft @ 8s / 308° 4.5 / 4.9 ft (±0.4) 2.0 1.2 0.8 Bigger swell than the past few days with
2026-07-04 3.9ft @ 6s / 305° 2.0 / 2.2 ft (±0.2) 2.0 1.2 0.8 small and glassy for the holiday morning
2026-06-27 6.2ft @ 7s / 296° 3.5 / 3.5 ft (±0.0) 2.0 1.5 0.5 kinda big today but blown to bits, wind
2026-07-17 6.6ft @ 8s / 302° 4.0 / 4.2 ft (±0.2) 2.0 1.5 0.5 kinda big out there today but super low
2026-07-20 1.0ft @ 10s / 270° 3.0 / 0.7 ft (±2.3) 2.0 2.1 0.1 Pretty much an empty lineup, wind was cr