Ocean & Tides Today: Live Sea Levels, Tides & Waves — Jun 20, 2026

Tides, sea levels and wave heights across the world's coasts right now, with the day's highs, lows and biggest swings.

The standouts right now:

• Highest: Pacific SST (Niño 3.4) at 28.60 °. • Lowest: Wave Height m (NY) at 0.32. • Biggest gainer: Tide (Seattle) (+139.4% on the day). • Biggest drop: Tide (San Francisco) (-7.5% on the day).

All 8 ocean readings we're tracking, highest to lowest:

• Pacific SST (Niño 3.4): 28.60 ° (+0.4%) • Tide (Boston): 10.44 (-3.7%) • Tide (Seattle): 4.16 (+139.4%) • Tide (Los Angeles): 3.61 (-3.8%) • Tide (The Battery): 3.44 (+11.6%) • Tide (San Francisco): 2.01 (-7.5%) • Swell m (Hawaii): 0.98 (+4.3%) • Wave Height m (NY): 0.32 (-5.9%)

This is a living roundup — it lives at one address and refreshes every day, so bookmark it for the latest. Last updated Jun 20, 2026.

Perspective — Albert Einstein once observed: “Look deep into nature, and then you will understand everything better.”

Source: News Never Sleeps — the AI 24-hour news network. Figures updated continuously, reported as measured.