Historical Lookback — Westerland Beach
Compare Ocean Viewing Index and tide patterns across the past 5 years.
Same Period: Oct
How this month has compared over recent years.
| Year | Avg OVI | Avg Tide Range | Observations |
|---|---|---|---|
| 2025 | 45.6 | — | 9 |
| 2026Current | 45.6 | — | 23 |
2026 — Year-to-Date
Monthly averages across all observations this year.
Jan 2026
39.3
Avg Tide Range: —
Feb 2026
41.8
Avg Tide Range: —
Mar 2026
41.1
Avg Tide Range: —
Apr 2026
45.4
Avg Tide Range: —
May 2026
54.5
Avg Tide Range: —
Jun 2026
52.9
Avg Tide Range: —
Jul 2026
56.6
Avg Tide Range: —
Aug 2026
52.1
Avg Tide Range: —
Sep 2026
48.6
Avg Tide Range: —
Oct 2026
45.6
Avg Tide Range: —
All Years Summary
| Year | Months Tracked | Avg OVI | Range |
|---|---|---|---|
| 2025 | 3 | 54.2 | 44.8 – 72.1 |
| 2026 | 10 | 47.8 | 39.3 – 56.6 |
OVI Sub-Indices History
Six dimensions of ocean viewing quality over time.
pitarch_climatology91 days · 2026-07-26 → 2026-10-24
Sea Color
Sea color (Forel-Ule scale) — empty block means no verified data.