Forecasting Tides around New Zealand

The tide hindcasts/forecast calculated here use tidal constituents from the Oregon State University global tide model TPXO7 which is based on measurements by the TOPEX/Poseidon satellite.
The computational grid of the model is 1/12° in latitude and longitude, which corresponds to about 10 km in the N/S direction and about 7 km in the E/W direction.
If you select a location that is on land, the program will find the nearest node on that parallel that is in the ocean.

Click on a location on the map to select it. Drag the marker to change location.
Click Get Constituents to get extract tidal constituents from the database for that location. Then you can proceed to calculate the tides

Chosen Location