≈Tide & Marine Conditions

Data last collected:

Tide & Marine ConditionsEvidence report · prepared 14 October 2026https://tide99.com/entity/1612340
NOAA station 1612340

HI

Honolulu

Official tide predictions with the datum, units and time basis kept visible.

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DatumMLLWThe vertical reference for the published height
Time basislst_ldtRetained from the NOAA response
Coverage1223 predictions0 dated observations stored

Published location

Where is Honolulu?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

21.303333, -157.864530

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Map data © OpenStreetMap contributors

Visual evidence

Next published tide heights

The chart visualises the values listed in the table below; it does not interpolate missing records.

2026-08-30 05:29: 0.4892026-08-30 11:20: 0.1432026-08-30 17:17: 0.5132026-08-30 23:42: 0.0432026-08-31 06:17: 0.5282026-08-31 12:21: 0.192026-08-31 17:45: 0.4372026-09-01 00:08: 0.0412026-09-01 07:12: 0.5582026-09-01 13:40: 0.2322026-09-01 18:14: 0.3582026-09-02 00:40: 0.0432026-09-02 08:20: 0.5822026-09-02 15:33: 0.2482026-08-30 05:292026-09-02 15:33

Plan the next water window

Next published high and low tides

Published timeEventHeight
2026-10-14 13:47Low0.177 m
2026-10-14 17:29High0.231 m
2026-10-14 23:06Low0.076 m
2026-10-15 07:13High0.593 m
2026-10-15 15:08Low0.178 m
2026-10-15 18:03High0.197 m

How to read this page

Predicted heights are astronomical estimates relative to MLLW. Weather, pressure, wind and river flow can move observed water away from the prediction.

For navigation or safety

This is a planning aid, not a navigational chart or warning service. Check NOAA notices, local conditions and official marine guidance before acting.

Source, identifiers and limitations
Station ID
1612340
Source
NOAA CO-OPS Data API
Prediction datum
MLLW
Time basis
lst_ldt

Read the full source and methodology record

Use this record

Questions this evidence can answer

01What exactly is this record?

Use the name, place, date and identifiers above to confirm that you have the right Honolulu tide times and water levels | Tide & Marine Conditions record.

02What does the evidence establish?

Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.

03What should I verify next?

Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.