← Waikato and Auckland West Coast report

Waikato and Auckland West Coast · Today

Muriwai

Updated Wed, Sep 23, 11:50 AM GMT+12

When to go

Around 6:00 PM

Strong wind — difficult conditions · Low confidence

13.4–13.4 ft · Offshore waves · not face height

Strong wind: 17.4 kt · cross-shore

Cautions

Strong wind or gusts up to 32.9 kt can make the session difficult; being first in the list does not make conditions good.
Large waves are forecast. Choose conditions that suit your experience.

Forecast details

This is the best time in the forecast, though wind may make it choppy.

Other wind windows

Plan around the wind

The best available upcoming daylight wind sample to compare with the wave evidence. This compares wind only; wave size, tide suitability, and hazards can change your choice.

12:00 PM–2:00 PM · Pacific/Auckland
Strong wind · up to 19.1 kt · reported gusts up to 36.0 kt
Caution: This is the best available wind comparison, not a favorable-wind label. Strong wind remains in the selected evidence.
Offshore waves: 11.7–12.3 ft across the period. Surf height unavailable. Tide data unavailable.
Wind source time: Sep 23, 11:45 AM GMT+12. This is not the model run issue time.

How these periods are chosen

The planner prefers three consecutive hourly samples covering two daylight hours, but retains shorter one- or two-sample evidence when that is all the forecast provides. Light wind means at most 6 kt. Moderate offshore means at most 12 kt from land toward the sea when shore orientation is verified. Strong wind or known gusts of 20 kt or more remain visible as cautions instead of making the entire comparison disappear. These are comparison labels, not locally tested surf-quality or safety ratings. Missing gusts remain unknown. Terrain shelter, currents, closures, and your ability are not assessed.

Forecast confidence

Returned marine grid point is 5.6 km from the mapped spot. Provider grid resolution is not established for this response.
Reference model hour: 0 hours from now; historical residuals do not measure forecast lead-time error.
No accepted local model for these inputs: missing history, unsupported direction/period/height, or failed historical validation.
Tide unavailable: assessment incomplete, especially at shallow reef breaks.
A mapped coordinate does not establish nearshore grid resolution or terrain/shelter accuracy.

Wind SW 18.6 kt

Tide Unavailable

Wave, wind and tide details

Offshore model swellSW 9.5 ft @ 10sValid 2026-09-23 12:00 · Pacific/AucklandMarine grid -36.8750, 174.3750 · offshore model, not a local measurement

Offshore model sea11.7 ft @ 10.2sSignificant wave height including wind waves and swell; not breaking surfValid 2026-09-23 12:00 · Pacific/Auckland

Model windSW 18.6 ktcross-shoreValid 2026-09-23 12:00 · Pacific/Auckland10.7 kt onshore component

TideUnavailableunavailableNo verified local tide station connected; no tide height estimated

Surf height unavailable. Coastal and offshore waves are not breaking-wave heights.

Surf and wind

Recommended window: No recommended window

Breaking surf is not reliably resolved. Hourly offshore swell and wind inputs are listed below.

Hourly forecast

Hourly surf forecast for Muriwai
Time	Wind	Tide	Offshore swell
12 AM	SSW 18.5 ktcross-shore	Unavailableunavailable	SW 5.4 ft @ 12s
1 AM	SSW 18.1 ktcross-shore	Unavailableunavailable	SW 5.4 ft @ 11s
2 AM	SSW 18.3 ktcross-shore	Unavailableunavailable	SW 5.4 ft @ 11s
3 AM	SSW 18.2 ktcross-shore	Unavailableunavailable	SW 5.5 ft @ 11s
4 AM	SSW 17.9 ktcross-shore	Unavailableunavailable	SW 6.4 ft @ 10s
5 AM	SW 16.8 ktcross-shore	Unavailableunavailable	SW 7.3 ft @ 9s
6 AM	SSW 16.6 ktcross-shore	Unavailableunavailable	SW 8.1 ft @ 8s
7 AM	SW 16.3 ktcross-shore	Unavailableunavailable	SW 8.6 ft @ 8s
8 AM	SW 16.5 ktcross-shore	Unavailableunavailable	SW 9.1 ft @ 9s
9 AM	SW 16.8 ktcross-shore	Unavailableunavailable	SW 9.5 ft @ 10s
10 AM	SW 17.4 ktcross-shore	Unavailableunavailable	SW 9.5 ft @ 10s
11 AM	SW 17.8 ktcross-shore	Unavailableunavailable	SW 9.5 ft @ 10s
Noon	SW 18.6 ktcross-shore	Unavailableunavailable	SW 9.5 ft @ 10s
1 PM	SW 18.6 ktcross-shore	Unavailableunavailable	SW 9.5 ft @ 10s
2 PM	SW 19.1 ktcross-shore	Unavailableunavailable	SW 9.6 ft @ 11s
3 PM	SW 19 ktcross-shore	Unavailableunavailable	SW 9.6 ft @ 11s
4 PM	SW 19.2 ktcross-shore	Unavailableunavailable	SW 10.0 ft @ 11s
5 PM	SSW 18.4 ktcross-shore	Unavailableunavailable	SW 10.5 ft @ 11s
6 PM	SSW 17.4 ktcross-shore	Unavailableunavailable	SW 11.0 ft @ 11s
7 PM	SSW 16.9 ktcross-shore	Unavailableunavailable	SW 11.4 ft @ 11s
8 PM	SSW 15.5 ktcross-shore	Unavailableunavailable	SW 11.9 ft @ 11s
9 PM	SSW 14.3 ktcross-shore	Unavailableunavailable	SW 12.3 ft @ 10s
10 PM	SSW 13.3 ktcross-shore	Unavailableunavailable	SW 12.4 ft @ 10s
11 PM	S 11.3 ktcross-shore	Unavailableunavailable	SW 12.5 ft @ 10s

12 AMUnavailable

WindSSW 18.5 ktcross-shoreTideUnavailableunavailableOffshore swellSW 5.4 ft @ 12s

1 AMUnavailable

WindSSW 18.1 ktcross-shoreTideUnavailableunavailableOffshore swellSW 5.4 ft @ 11s

2 AMUnavailable

WindSSW 18.3 ktcross-shoreTideUnavailableunavailableOffshore swellSW 5.4 ft @ 11s

3 AMUnavailable

WindSSW 18.2 ktcross-shoreTideUnavailableunavailableOffshore swellSW 5.5 ft @ 11s

4 AMUnavailable

WindSSW 17.9 ktcross-shoreTideUnavailableunavailableOffshore swellSW 6.4 ft @ 10s

5 AMUnavailable

WindSW 16.8 ktcross-shoreTideUnavailableunavailableOffshore swellSW 7.3 ft @ 9s

6 AMUnavailable

WindSSW 16.6 ktcross-shoreTideUnavailableunavailableOffshore swellSW 8.1 ft @ 8s

7 AMUnavailable

WindSW 16.3 ktcross-shoreTideUnavailableunavailableOffshore swellSW 8.6 ft @ 8s

8 AMUnavailable

WindSW 16.5 ktcross-shoreTideUnavailableunavailableOffshore swellSW 9.1 ft @ 9s

9 AMUnavailable

WindSW 16.8 ktcross-shoreTideUnavailableunavailableOffshore swellSW 9.5 ft @ 10s

10 AMUnavailable

WindSW 17.4 ktcross-shoreTideUnavailableunavailableOffshore swellSW 9.5 ft @ 10s

11 AMUnavailable

WindSW 17.8 ktcross-shoreTideUnavailableunavailableOffshore swellSW 9.5 ft @ 10s

NoonUnavailable

WindSW 18.6 ktcross-shoreTideUnavailableunavailableOffshore swellSW 9.5 ft @ 10s

1 PMUnavailable

WindSW 18.6 ktcross-shoreTideUnavailableunavailableOffshore swellSW 9.5 ft @ 10s

2 PMUnavailable

WindSW 19.1 ktcross-shoreTideUnavailableunavailableOffshore swellSW 9.6 ft @ 11s

3 PMUnavailable

WindSW 19 ktcross-shoreTideUnavailableunavailableOffshore swellSW 9.6 ft @ 11s

4 PMUnavailable

WindSW 19.2 ktcross-shoreTideUnavailableunavailableOffshore swellSW 10.0 ft @ 11s

5 PMUnavailable

WindSSW 18.4 ktcross-shoreTideUnavailableunavailableOffshore swellSW 10.5 ft @ 11s

6 PMUnavailable

WindSSW 17.4 ktcross-shoreTideUnavailableunavailableOffshore swellSW 11.0 ft @ 11s

7 PMUnavailable

WindSSW 16.9 ktcross-shoreTideUnavailableunavailableOffshore swellSW 11.4 ft @ 11s

8 PMUnavailable

WindSSW 15.5 ktcross-shoreTideUnavailableunavailableOffshore swellSW 11.9 ft @ 11s

9 PMUnavailable

WindSSW 14.3 ktcross-shoreTideUnavailableunavailableOffshore swellSW 12.3 ft @ 10s

10 PMUnavailable

WindSSW 13.3 ktcross-shoreTideUnavailableunavailableOffshore swellSW 12.4 ft @ 10s

11 PMUnavailable

WindS 11.3 ktcross-shoreTideUnavailableunavailableOffshore swellSW 12.5 ft @ 10s

Tide

Local tide station unavailable

Tide predictions are unavailable for this period.

About this spot

Model-grid forecast requested at the mapped coordinate; reef, headland, and nearshore transformations are unresolved. Beach break. Named beach coordinate and published west exposure on the North Island's Tasman Sea coast.

Mapped spot coordinate: -36.85, 174.43.

North Island · Tasman Sea · Ocean-facing bearing 270° · Location provenance

Model request point: Muriwai (-36.85, 174.43). Model output times describe valid conditions; the provider does not expose the model run issue time in this response.

Forecast sources

Data coverage 2/6 sources

Source availability is not forecast accuracy. Where an empirical model passes historical testing, its error and interval coverage are shown above. Source count cannot increase that confidence.

Coverage tier B · NEW_ZEALAND · spot-level model point

MetService New Zealand Surf Forecasts
Surf-oriented wind, swell, wave height, quality, SST, and tide display; market adapter or station mapping not connectedUnavailableNo source time
New Zealand Regional Wave Buoy Pages
Measured wave height, direction, and period; market adapter or station mapping not connectedUnavailableNo source time
NIWA Tide Forecasting API
Tide predictions and charts; market adapter or station mapping not connectedUnavailableNo source time
LINZ Tide Predictions and Sea-Level Data
Official tide predictions and observed sea level; market adapter or station mapping not connectedUnavailableNo source time
Open-Meteo Marine API
1 of 1 configured model points availableCurrentSep 23, 11:45 AM GMT+12
Open-Meteo Weather API
1 of 1 configured model points availableCurrentSep 23, 11:45 AM GMT+12
Surf-Forecast public pages
Spot discovery and break-specific HTML fallbackNot applicableNo source time
Surfline public spot pages
Break-specific comparison, cams, and metadataNot applicableNo source time

How best guesses are made

Best guesses combine usable wave and wind evidence, with qualitative confidence and specific limitations. A missing tide or local surf-height model does not prevent useful guidance. Tide levels use the named station datum; their effect at this break remains uncertain. Wind direction is relative to the mapped beach orientation, without calibrated terrain or shelter effects. The comparison is a heuristic, not a measured quality rating.