204’s — GO / NO-GO (15-Spot Version)

N33°25'33.6" · W117°37'48" · Multi-Spot Engine • Version v23.0.0

Version history & changes

v24.0.0 — Nov 20, 2025 — Updated 15-spot swell windows (full OC→HB angle rebuild for W / WSW / WNW), keep per-spot reasons.

v23.0.0 — Nov 16, 2025 — Compare modal reasons: each spot now shows ideal swell window/angle + component-based explanation (period/height/tide/wind/size) from your inputs.

v22.0.0 — Nov 16, 2025 — Fixed MAX_RAW math (126) so normalized score never exceeds 100; debug line shows "of 126".

v21.0.0 — Nov 16, 2025 — Added Copy Debug Snapshot button (clipboard block with inputs + 204 result).

v20.0.0 — Nov 16, 2025 — Wind input in mph, unified wind penalties, T-Street bias added.

v19.0.0 — Unified wind logic (knots), same penalty rules pushed into compare modal spots.

v18.0.0 — 204 hard gates for direction & energy; low-period/micro-swell/junk onshore → forced Rank 1.

v17.0.0 — Added regions (San Clemente, Dana Point, SanO, Oside, Newport, HB) + 15-spot view.

v16.0.0 — First stable 10-spot scroll-modal baseline.

LIVE Surf Logic (15 Spots)

Conditions

Swell Direction (°)

204 S: 160–205 · WNW: 260–295

Period (s)

SSW ≥13s · WNW ≥14s

Surf Size

Swell Height (ft)

Tide Level

Tide Trend

Wind Direction

Wind Speed (mph)

204’s Result

Waiting…

Hit “Compute” to score this session at 204’s.

Uses direction, period, swell height, tide, wind & size.

Quality Rank

–

BadBest

Score: –

Debug details (component scores)

Direction: –

Period: –

Height: –

Tide: –

Wind: –

Size: –

Raw total → normalized score will appear here.

Session Comparison — All 15 Spots

Grouped by region (15-spot routing engine). Wind penalties applied globally.

───── SAN CLEMENTE ─────

Primary

204’s

– Score –

–

San Clemente

T-Street

– Score –

–

San Clemente

San Clemente Pier

– Score –

–

San Clemente

Trestles — Lowers

– Score –

–

San Clemente

Trestles — Uppers

– Score –

–

───── DANA POINT ─────

Dana Point

Salt Creek — Point

– Score –

–

Dana Point

Salt Creek — Middles

– Score –

–

Dana Point

Salt Creek — Gravels

– Score –

–

───── SAN ONOFRE ─────

San Onofre

Trails

– Score –

–

───── OCEANSIDE ─────

Oceanside

Oceanside Beach Pier

– Score –

–

───── NEWPORT ─────

Newport

40th Street

– Score –

–

Newport

56th Street

– Score –

–

Newport

Santa Ana River Jetties

– Score –

–

───── HUNTINGTON BEACH ─────

Huntington

Huntington Cliffs

– Score –

–

Huntington

HB Pier — North

– Score –

–

Ranks 1–5 based on your inputs. Strong onshore winds above ~14 mph can junk out any spot in this view. T-Street is biased slightly higher than 204 on decent days.