Sea View — Telegrafbukta

Today's Ocean Viewing Index and the six sub-indices behind it.

Ocean Viewing Index

Updated · Oct 23, 2026 22:38

Reference time: local noon · 12:28 (Europe/Oslo)

Estimated
13
Bad

Not recommended for beach viewing today.

Sub-Index Breakdown

Six dimensions feed the overall Ocean Viewing Index.

  • Sea Color
    Vivid turquoise / azure · hue
    82
  • Clarity
    Very clear (below 1.5 NTU) · NTU
    100
  • Visibility
    Under 8 m · m
    0
  • Sea State
    Beaufort
    —
  • Lighting
    Golden hour, optimal · lux
    82
  • Water Quality
    index
    —

Sea Color

Observed Oct 23, 2026

Climatology
Blue — Clear
#1e5fa8
Turbidity
14.40 NTU
Chlorophyll
0.56 mg/m³

FU=4, hue=191.3°, Kd490=0.118

Sea color through the day

The FU index represents the inherent color around local noon (closest to the true sea color); perceived color varies slightly by time of day with light and weather.

Morning08:00
Soft green-blue
#0284c7

Clear sky keeps apparent color close to natural

Noon12:28
Natural sea color
#1e5fa8

Clear sky keeps apparent color close to natural

Afternoon15:00
Deep blue
#1e3a6e

Clear sky keeps apparent color close to natural

Dusk18:00
Deep indigo (low light)
#1e3a6e

Clear sky keeps apparent color close to natural

Local noon · 12:28 (Europe/Oslo)

7-Day OVI Trend

Forecast ocean viewing conditions for the coming week.

Best on Tue: Viewing conditions are Good; aim for the golden hour just after sunrise or before sunset. Great for snorkeling and photography.

7-Day Sub-Index Forecast

Six dimensions of ocean viewing quality over the coming week.

Sea Color
Fri
Sat
Sun
Mon
Tue
Wed
Thu
Sea color (Forel-Ule scale) — empty block means no verified data.