Port of Waianae

UN/LOCODEUSWH7What is a UN/LOCODE?21.4333° N, 158.1833° WLocal timePacific/Honolulu, UTC-10

In short

Waianae: no ships detected in port from AIS in the last 3 days (as of Oct 4, 2026, 15:11 UTC). Coverage depends on AIS reception in the area.

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In port now: 0
Arrivals, last 24 h: 0
Departures, last 24 h: 0
Ships nearby, last 6 h: 1

Vessels near Waianae

Ships Voydar received on AIS near the port in the last 6 hours, most recent first. Being near a port is not a port call; the board above lists calls.

Vessels near Waianae
Vessel	Type	IMO / MMSI	Last seen
ASTRO ALTAIRCargo	Cargo	IMO 9864887	Oct 4, 2026, 15:02 UTC

Forecast

Model forecast for Waianae over the next 72 hours, every 6 hours: wind, gusts, waves and visibility. Times in UTC.

Time (UTC)	Wind (kn)	From	Gusts (kn)	Waves (m)	Period (s)	Visibility (km)
Oct 4 15:00	9	53°	14	1.3	10	24
Oct 4 21:00	11	57°	17	1.2	11	24
Oct 5 03:00	12	56°	19	1.3	10	24
Oct 5 09:00	10	56°	16	1.3	11	24
Oct 5 15:00	8	50°	12	1.2	14	24
Oct 5 21:00	10	64°	15	1.3	15	24
Oct 6 03:00	11	54°	17	1.4	15	23
Oct 6 09:00	6	50°	10	1.3	15	24
Oct 6 15:00	4	65°	7	1.3	15	24
Oct 6 21:00	1	56°	9	1.3	15	24

Forecast: ECMWF IFS 0.25° + ECMWF WAM, run of Oct 4, 2026, 00:00 UTC. Visibility: NOAA GFS 0.25° + GFS-Wave (WAVEWATCH III), run of Oct 4, 2026, 06:00 UTC. Waves are taken from the wave model's nearest sea point, 22 km away.

Source: ECMWF open data (IFS 0.25° forecasts, ECMWF WAM waves). This service is based on data and products of the European Centre for Medium-Range Weather Forecasts (ECMWF). Source: www.ecmwf.int. Licence: CC BY 4.0. Licence: CC-BY-4.0 + ECMWF Terms of Use.

Source: NOAA GFS 0.25° and GFS-Wave (WAVEWATCH III) forecasts. Forecast: NOAA NCEP GFS / GFS-Wave (WAVEWATCH III). Licence: US Government work (public domain); NOAA Open Data Dissemination.

A model forecast, not an observation. Not for navigation.

Marine conditions near Waianae

Live wind, waves and water temperature from nearby NOAA buoys and tide gauges — free government data the incumbents charge for.

Buoy Barbers Point, Kalaeloa, HI (238) · 12.8 kmobserved Oct 4, 2026, 13:30 UTC

Water temp

27.6°C (82°F)

Air temp

25.4°C (78°F)

Wind

—

Waves

0.8 m (3 ft)

Weather buoys

Barbers Point, Kalaeloa, HI (238)12.8 km
Barbers Point, HI #2 (165)18.1 km
1612401 - Pearl Harbor, HI25.4 km
PRHH125.4 km
Waimea Bay, HI (106)27.4 km

Tide gauges

Pearl Harbor, HI25.4 km

Source: NOAA National Data Buoy Center & CO-OPS Tides & Currents — public domain.

Anchorages, pilot boarding and routing near Waianae

Charted areas within 40 km, from NOAA's MarineCadastre.gov. Reference only, not for navigation: the regulation cited governs.

Pilot boardingKalaeloapilot_boarding2.0 nm southwest of the entrance buoys15.1 km
AnchorageBarbers Point Anchorage ArestrictedOahu, HI110.236(a)(1) · 16.1 km
AnchorageBarbers Point Nonanchorage area ArestrictedOahu, HI110.236(a)(2) · 16.1 km
AnchorageBarbers Point Anchorage DrestrictedOahu, HI110.236(a)(7) · 16.5 km
AnchorageBarbers Point Nonanchorage area BrestrictedOahu, HI110.236(a)(4) · 17.4 km
AnchorageBarbers Point Nonanchorage CrestrictedOahu, HI110.236(a)(6) · 17.5 km
AnchorageBarbers Point Anchorage BrestrictedOahu, HI110.236(a)(3) · 20 km
AnchorageBarbers Point Anchorage CrestrictedOahu, HI110.236(a)(5) · 20.4 km
AnchorageIroquois Point LagoonspecialIsland of Oahu, HI110.129b(e) · 24.5 km
AnchorageAiea Baysmall craftIsland of Oahu, HI110.129b(h) · 25.9 km
AnchorageHickam AFB MarinaspecialIsland of Oahu, HI110.129b(f)(1) · 26.6 km
AnchorageHickam AFB MarinaspecialIsland of Oahu, HI110.129b(g)(2) · 27.4 km

Sources: NOAA Office for Coastal Management (MarineCadastre.gov) and NOAA Fisheries (public domain). Retrieved Oct 1, 2026.

Navigational warnings in force nearby

Navigational warnings in force within 100 km of the port, newest first, as issued by national coordinators (NGA, AMSA). Positions are read from the warning text.

NAVAREA XII 486/2026Issued Jul 16, 2026NGA MSI navigational warnings (HYDROLANT/HYDROPAC/HYDROARC, NAVAREA IV/XII)8 km away
162213Z JUL 26 NAVAREA XII 486/26. NORTH PACIFIC. HAWAII. 1. USCG REMOTE COMMUNICATION FACILITY HONOLULU 21-22.00N 158-09.00W TRANSMIT SERVICES UNRELIABLE. 2. HONOLULU BROADCASTS WILL BE TRANSMITTED FROM USCG REMOTE COMMUNICATION FACILITY GUAM 13-25.00N 144-50.00E. 3. DSC RESPONSES WILL BE TRANSMITTED FROM USCG REMOTE COMMUNICATION FACILITY POINT REYES 37-56.00N 122-44.00W. 4. CANCEL NAVAREA XII 276/26.
NAVAREA XII 469/2026Issued Jul 3, 2026NGA MSI navigational warnings (HYDROLANT/HYDROPAC/HYDROARC, NAVAREA IV/XII)8 km away
030020Z JUL 26 NAVAREA XII 469/26. NORTH PACIFIC. BROADCAST AND COMMUNICATION SERVICES UNRELIABLE AT USCG REMOTE COMMUNICATION FACILITIES: A. PT REYES 37-55.00N 122-24.00W. B. HONOLULU 21-22.00N 158-09.00W. C. KODIAK 57-46.00N 152-34.00W. D. NOME 64-29.00N 165-15.00W. E. COLD BAY 55-11.00N 162-42.00W. F. ST PAUL 57-09.00N 170-14.00W. G. SHEMYA 52-43.00N 174-07.00E. H. PT HIGGINS 55-27.00N 131-49.00W. I. ASTORIA 46-10.00N 123-49.00W. J. BERING SEA 57-46.00N 152-34.00W. K. CAMBRIA 33-44N 118-24W.
NAVAREA XII 354/2025Issued Jun 13, 2025NGA MSI navigational warnings (HYDROLANT/HYDROPAC/HYDROARC, NAVAREA IV/XII)3 km away
130011Z JUN 25 NAVAREA XII 354/25(GEN). EASTERN NORTH PACIFIC. MESSAGING SERVICES UNRELIABLE AT USCG REMOTE COMMUNICATION FACILITIES: A. PT REYES (C) 37-55.50N 122-43.90W. B. HONOLULU (O) 21-26.00N 158-09.00W. C. KODIAK (J) 57-46.00N 152-34.00W. D. ASTORIA (W) 46-10.00N 123-49.00W. E. CAMBRIA (Q) 33-44.00N 118-24.00W.

Source: NGA Maritime Safety Information. Not for navigation. This reproduction, partial or complete, of any National Geospatial-Intelligence Agency (NGA), National Imagery and Mapping Agency (NIMA) or Defense Mapping Agency (DMA) product, information or data is not approved, authorized or endorsed by the Secretary of Defense, the Director of National Intelligence, the Director, NGA or any other element of the US Government. The US Government and NGA accept no liability for the accuracy or quality of this reproduction or the use of any NGA, NIMA or DMA products, information or data. Licence: US Government work — "NGA claims no copyright or other intellectual property right".

Not for navigation.

Marine accidents investigated nearby Authority-reported

2 accidents and incidents within 100 km of the port in the published records of national accident-investigation boards since Jan 22, 2015, located where the board states a position. The most recent:

Dec 19, 2020ACCNTSB marine investigations (CAROL)33 km away
Ocean Intervention, Honolulu, HI, USA (NTSB DCA21FM012) · Ocean Intervention
Jan 22, 2015ACCNTSB marine investigations (CAROL)14 km away
Tug Nalani, Kapolei, HI, USA (NTSB DCA15LM011) · Nalani

Source: NTSB marine investigations (CAROL). Courtesy: National Transportation Safety Board. Licence: US Government work (17 U.S.C. §105), public domain.

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