Makrognosis

United Kingdom CPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 ()

MonthlyNot seasonally adjustedCode UK.CPI.M.NSA.COICOP-07-3-4

Latest (y/y)3.6%September 2026
Previous (y/y)2.0%August 2026
Level174.3September 2026

United Kingdom CPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 () was up 3.6% year on year in September 2026, compared with 2.0% in August 2026.

The level stood at 174.3 (index (2015=100)).

Over the past ten years it has ranged from −9.0% (Apr 2018) to 19.7% (Apr 2019), averaging 4.9%.

United Kingdom CPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 (), annual % change, Jan 1997 – Sep 2026−20%−10%0%10%20%30%200020052010201520202025Robomacro
United Kingdom CPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 (), annual % change, Jan 1997 – Sep 2026. Source: UK Office for National Statistics.
United Kingdom CPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 (), level (index (2015=100))050100150200200020052010201520202025Robomacro
United Kingdom CPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 (), level (index (2015=100)).

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

PeriodValueY/Y %
September 2026174.33.6
August 2026204.62.0
July 2026201.27.1
June 2026176.65.7
May 2026177.511.8
April 2026171.7−2.9
March 2026158.03.7
February 2026161.8−0.2
January 2026154.51.5
December 2025146.8−1.4
November 2025150.33.1
October 2025150.20.3
September 2025168.35.5
August 2025200.54.7
July 2025187.83.5
June 2025167.0−3.1
May 2025158.7−3.1
April 2025176.813.6
March 2025152.30.8
February 2025162.13.5
January 2025152.24.0
December 2024148.93.6
November 2024145.83.3
October 2024149.81.3

Last 24 observations. The full history (369 observations) is available through the API.

Get United Kingdom CPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 () in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.COICOP-07-3-4"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.COICOP-07-3-4",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
Get a free API key → · API docs

About this series

Latest observationSeptember 2026
First observationJanuary 1996
Observations369
FrequencyMonthly
Unitsindex (2015=100)
AdjustmentNot seasonally adjusted
10-year high19.7% (Apr 2019)
10-year low−9.0% (Apr 2018)
10-year average4.9%
Source agencyUK Office for National Statistics
Makrognosis codeUK.CPI.M.NSA.COICOP-07-3-4

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Other United Kingdom indicators

United Kingdom GDP (Gross Domestic Product)United Kingdom Nominal GDP (current prices)United Kingdom Inflation Rate (CPI)United Kingdom Core Inflation RateUnited Kingdom Unemployment RateUnited Kingdom Credit Rating & Sovereign Risk ScoreUnited Kingdom Industrial ProductionUnited Kingdom Production Industries - Total (Index 1dp): CVM SAUnited Kingdom Retail SalesUnited Kingdom Producer Price Inflation (PPI)United Kingdom BoP Current Account Balance SAUnited Kingdom Trade Balance: Goods & ServicesUnited Kingdom Total Trade (TT): WW: Exports: BOP: CP: SA (goods + services)United Kingdom Total Trade: World: Exports: BOP: CVM SAUnited Kingdom Total Trade (TT): WW: Imports: BOP: CP: SA (goods + services)United Kingdom Total Trade: World: Imports: BOP: CVM SA

FAQ

What is the current cPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 () in United Kingdom?
The latest reading is 3.6% year on year for September 2026, published by UK Office for National Statistics.
Where does this data come from?
It is collected directly from UK Office for National Statistics and is available through the Makrognosis API under the code UK.CPI.M.NSA.COICOP-07-3-4.

Last updated 2026-10-22. Source: UK Office for National Statistics. Original title: “CPI INDEX 07.3.4 : PASSENGER TRANSPORT BY SEA AND INLAND WATERWAY 2015=100 (UK)”.