NEWS FLASH:NNHO CONTRIBUTES 85,385Km2 BATHYMETRIC DATA TO THE NIPPON FOUNDATION-GEBCO SEABED 2030 PROJECT; FRENCH SHIPYARD OCEA SA DELIVERS STATE-OF-THE-ART OFFSHORE SURVEY VESSEL 115 VESSEL TO NIGERIAN NAVY; REAR ADMIRAL CHUKWUEMEKA EBENEZER OKAFOR RECEIVES 2023 ALEXANDER DALRYMPLE AWARD IN UNITED KINGDOM; 2024 TIDAL PREDICTION TABLE AVAILABLE AT NNHO APAPA AND NNHS PORT HARCOURT; NIGERIAN NAVY DELEGATION VISIT TO THE ITALIAN NAVY HYDROGRAPHIC INSTITUTE;HYDROGRAPHER OF THE NAVY MAKES A COURTESY CALL ON THE VICE CHANCELLOR OF THE UNIVERSITY OF LAGOS; REAR ADMIRAL AO OLUGBODE ASSUMES OFFICE AS THE HYDROGRAPHER OF THE NAVY;THE NNHO HAS PRODUCED NAUTICAL CHARTS FROM ALAPE IN ONDO STATE TO APAPA IN LAGOS STATE. NOW AVAILABLE AT NNHO APAPA AND NNHS PORTHARCOURT;THE NNHO HAS COMPLETED THE SURVEY AND CHARTING OF OGUTA LAKE TO BONNY CHANNEL;THE NNHO HAS PRODUCED PAPER AND ELECTRONIC CHARTS OF THE LOWER NIGER RIVER TO BURUTU. NOW AVAILABLE AT NNHO APAPA AND NNHS PORTHARCOURT; 2023 TIDAL PREDICTION TABLE AVAILABLE AT NNHO APAPA AND NNHS PORT HARCOURT;NNHO LAUNCHES TWO PUBLICATIONS, VIZ; NNP2 - SYMBOLS AND ABBREVIATIONS USED ON PAPER CHARTS AND NNP3 - INTERNATIONAL REGULATIONS FOR PREVENTING COLLISIONS AT SEA; NNS LANA WINS BEST LARGE RESEARCH VESSEL AWARD 2021; THE NNHO HAS PRODUCED ANOTHER INDIGENOUS CHART "LAGOS LAGOON-APAPA TO IKORODU NG4402"; NOW AVAILABLE- LAGOS LAGOON-APAPA TO IKORODU NG4402, OGUNKOBO TO TINCAN CHART NG4401, LAGOS HARBOUR CHART NG2501 AND TRAINING CHARTS OF NIGERIAN WATERS AT NNHO APAPA AND NNHS PORT HARCOURT
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Charts

The Nigerian Navy Hydrographic Office (NNHO) commenced chart production, with the unveiling of Nigeria’s first National Chart at the 2019 World Hydrography Day celebration in Lagos. This is a part of the National Charting Scheme developed in 2018 by the Navy (Nigeria’s Charting Authority); indicating the survey and charting plans for the entire navigable waters in Nigeria. Since then, a number of other National Charts have been published by the NNHO.

The NNHO has also produced over 6 series of training charts which are used by Nigerian Navy training schools/establishments for training of naval personnel on navigation.

These National navigational charts are available to mariners at NNHO, while the training charts can be made available to duly accredited maritime training institutions in Nigeria on demand. Interested institutions/persons are to make their demands here.

NAVIGATIONAL CHARTS
Chart Title Status Year
DANGOTE REFINERY NG4407 Navigation 2022
LAGOS LAGOON-APAPA TO IKORODU NG4402 Navigation 2021
BADAGRY CREEK-OGUNKOBO TO TINCAN ISLAND NG4401 Navigation 2020
APPROACHES TO JAMATA NG4412 Navigation 2021
LOKOJA TO AJAOKUTA NG4413 Navigation 2022
AJAOKUTA TO IDAH NG4414 Navigation 2022
IDAH TO EBU NG4415 Navigation 2019
EBU TO ONITSHA NG4416 Navigation 2022
ONITSHA TO AGWE NG4417 Navigation 2022
AGWE TO OSIFO NG4418 Navigation 2022
OSIFO TO OBORO NG4419 Navigation 2022
OBORO TO OGBOBEGBENE NG4420 Navigation 2022
FORCADOS RIVER - BURUTU NG4421 Navigation 2022
RAMOS RIVER - OFOGBENE TO OBOTEBE NG4422 Navigation 2023
RAMOS RIVER - OBOTEBE TO AKASA CREEK NG4423 Navigation 2023
AKASA CREEK TO KALATOGBENE NG4424 Navigation 2023
TRAINING CHARTS
Chart Title Status Year
NOKUE TO PENNINGTON RIVER Training 2017
OKERENKOKO TO IMO RIVER Training 2018
APPROACHES TO KOKOBIOKO Training 2018
APPROACHES TO ORON Training 2018
LAGOS HARBOUR CHART Training 2019
LAGOS TO GAMBA Training 2019
PORTS IN THE NIGER DELTA Training 2020
CHANOMI CREEK AND WARRI RIVER Training 2020
BONNY RIVER FIELD POINT TO FORD POINT Training 2020
BONNY RIVER FORD POINT TO PORTHARCOURT Training 2020
APPROACHES TO BONNY Training 2020
APPROACHES TO CALABAR SHEET 1 Training 2020
APPROACHES TO CALABAR SHEET 2 Training 2020
APPROACHES TO LAGOS Training 2020