Maui · Today

Honolua Bay

Maui north and west shore forecast; official shore-facing range: 1–4 ft

Updated Tue, Sep 22, 1:40 PM HST

When to go

2:00 PM–4:00 PM

Strong wind — difficult conditions · Low confidence

1–4 ft · Official surf · whole shore and forecast period · Maui north and west shore forecast; official shore-facing range

Strong wind: 16.3 kt · cross-shore

Cautions

Strong wind or gusts up to 37.7 kt can make the session difficult; being first in the list does not make conditions good.
Strong wind or gusts up to 37.3 kt can make the session difficult; being first in the list does not make conditions good.
Strong wind or gusts up to 37.5 kt can make the session difficult; being first in the list does not make conditions good.

Forecast details

The official forecast calls for surf along this coast.
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.

2:00 PM–4:00 PM · Pacific/Honolulu
Strong wind · up to 16.3 kt · reported gusts up to 37.7 kt
Caution: This is the best available wind comparison, not a favorable-wind label. Strong wind remains in the selected evidence.
Offshore waves: 4.2–4.4 ft across the period. Surf height unavailable. Tide data unavailable.
Wind source time: Sep 22, 1:30 PM HST. 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 3.6 km from the mapped spot. MFWAM is approximately 8 km resolution.
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 ENE 15.9 kt

Tide Unavailable

Wave, wind and tide details

Offshore model swellNW 1.8 ft @ 10sValid 2026-09-22 14:00 · Pacific/HonoluluMarine grid 21.0417, -156.6250 · offshore model, not a local measurement

Offshore model sea4.2 ft @ 7.2sSignificant wave height including wind waves and swell; not breaking surfValid 2026-09-22 14:00 · Pacific/Honolulu

Model windENE 15.9 ktcross-shoreValid 2026-09-22 14:00 · Pacific/Honolulu6.5 kt offshore component

TideUnavailableunavailableNo verified local tide station connected; no tide height estimated

Pauwela buoy 51205 (regional north-shore observation)6.6 ft @ 13sObserved offshore significant wave height at the named buoy; not surf at this breakObserved Sep 22, 12:56 PM HST

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 Honolua Bay
Time	Wind	Tide	Offshore swell
12 AM	ENE 13.4 ktcross-shore	Unavailableunavailable	ENE 2.0 ft @ 7s
1 AM	ENE 13.4 ktcross-shore	Unavailableunavailable	ENE 2.0 ft @ 7s
2 AM	ENE 11.2 ktcross-shore	Unavailableunavailable	ENE 2.1 ft @ 7s
3 AM	ENE 10.5 ktcross-shore	Unavailableunavailable	ENE 2.2 ft @ 7s
4 AM	E 8.5 ktcross-shore	Unavailableunavailable	ENE 2.2 ft @ 7s
5 AM	ENE 8.2 ktcross-shore	Unavailableunavailable	ENE 2.2 ft @ 7s
6 AM	ENE 9.7 ktcross-shore	Unavailableunavailable	NE 2.4 ft @ 6s
7 AM	ENE 10.8 ktcross-shore	Unavailableunavailable	NE 2.4 ft @ 6s
8 AM	ENE 11.9 ktcross-shore	Unavailableunavailable	NE 2.6 ft @ 6s
9 AM	ENE 13.7 ktcross-shore	Unavailableunavailable	NE 2.4 ft @ 6s
10 AM	ENE 14.4 ktcross-shore	Unavailableunavailable	NE 2.3 ft @ 6s
11 AM	ENE 14.7 ktcross-shore	Unavailableunavailable	NE 2.2 ft @ 6s
Noon	ENE 15.9 ktcross-shore	Unavailableunavailable	NNE 2.0 ft @ 7s
1 PM	ENE 16.1 ktcross-shore	Unavailableunavailable	N 2.0 ft @ 9s
2 PM	ENE 15.9 ktcross-shore	Unavailableunavailable	NW 1.8 ft @ 10s
3 PM	ENE 16 ktcross-shore	Unavailableunavailable	NNW 1.8 ft @ 10s
4 PM	ENE 16.3 ktcross-shore	Unavailableunavailable	N 1.8 ft @ 9s
5 PM	ENE 17 ktcross-shore	Unavailableunavailable	NNE 1.8 ft @ 9s
6 PM	ENE 16.3 ktcross-shore	Unavailableunavailable	NE 2.0 ft @ 8s
7 PM	ENE 16.7 ktcross-shore	Unavailableunavailable	NE 2.0 ft @ 8s
8 PM	ENE 16.3 ktcross-shore	Unavailableunavailable	ENE 2.2 ft @ 7s
9 PM	ENE 16.2 ktcross-shore	Unavailableunavailable	ENE 2.4 ft @ 7s
10 PM	ENE 16.4 ktcross-shore	Unavailableunavailable	ENE 2.6 ft @ 7s
11 PM	ENE 16.1 ktcross-shore	Unavailableunavailable	NE 2.8 ft @ 7s

12 AMUnavailable

WindENE 13.4 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.0 ft @ 7s

1 AMUnavailable

WindENE 13.4 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.0 ft @ 7s

2 AMUnavailable

WindENE 11.2 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.1 ft @ 7s

3 AMUnavailable

WindENE 10.5 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.2 ft @ 7s

4 AMUnavailable

WindE 8.5 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.2 ft @ 7s

5 AMUnavailable

WindENE 8.2 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.2 ft @ 7s

6 AMUnavailable

WindENE 9.7 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.4 ft @ 6s

7 AMUnavailable

WindENE 10.8 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.4 ft @ 6s

8 AMUnavailable

WindENE 11.9 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.6 ft @ 6s

9 AMUnavailable

WindENE 13.7 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.4 ft @ 6s

10 AMUnavailable

WindENE 14.4 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.3 ft @ 6s

11 AMUnavailable

WindENE 14.7 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.2 ft @ 6s

NoonUnavailable

WindENE 15.9 ktcross-shoreTideUnavailableunavailableOffshore swellNNE 2.0 ft @ 7s

1 PMUnavailable

WindENE 16.1 ktcross-shoreTideUnavailableunavailableOffshore swellN 2.0 ft @ 9s

2 PMUnavailable

WindENE 15.9 ktcross-shoreTideUnavailableunavailableOffshore swellNW 1.8 ft @ 10s

3 PMUnavailable

WindENE 16 ktcross-shoreTideUnavailableunavailableOffshore swellNNW 1.8 ft @ 10s

4 PMUnavailable

WindENE 16.3 ktcross-shoreTideUnavailableunavailableOffshore swellN 1.8 ft @ 9s

5 PMUnavailable

WindENE 17 ktcross-shoreTideUnavailableunavailableOffshore swellNNE 1.8 ft @ 9s

6 PMUnavailable

WindENE 16.3 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.0 ft @ 8s

7 PMUnavailable

WindENE 16.7 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.0 ft @ 8s

8 PMUnavailable

WindENE 16.3 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.2 ft @ 7s

9 PMUnavailable

WindENE 16.2 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.4 ft @ 7s

10 PMUnavailable

WindENE 16.4 ktcross-shoreTideUnavailableunavailableOffshore swellENE 2.6 ft @ 7s

11 PMUnavailable

WindENE 16.1 ktcross-shoreTideUnavailableunavailableOffshore swellNE 2.8 ft @ 7s

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. Reef and point break. Named break currentLocation coordinate; northwest-facing orientation retained from reviewed catalog geometry.

Mapped spot coordinate: 21.0154, -156.646.

Maui · northwest · Ocean-facing bearing 315° · Location provenance

Model request point: Honolua Bay (21.0154, -156.646). Model output times describe valid conditions; the provider does not expose the model run issue time in this response.

Forecast sources

Data coverage 4/8 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 A+ · US_HAWAII · spot-level model point

Maui north and west shore forecast; official shore-facing range1–4 ftCurrent · Sep 22, 8:56 AM HST

Pauwela buoy 51205 (regional north-shore observation)6.6 ft @ 13sCurrent · Sep 22, 12:56 PM HSTOffshore significant wave height; not breaking surf

US National Weather Service Surf Zone Forecast
Maui north and west shore forecast; official breaking-surf rangeCurrentSep 22, 8:56 AM HST
NWS Honolulu Surf Observations
No mapped lifeguard observations in the latest bulletinUnavailableNo source time
PacIOOS ERDDAP
Wave buoy observations and regional ocean datasets; market adapter or station mapping not connectedUnavailableNo source time
Pauwela buoy 51205 (regional north-shore observation)
Pauwela buoy 51205 (regional north-shore observation); significant wave height, not breaking surfCurrentSep 22, 12:56 PM HST
Coastal Data Information Program THREDDS
No exact named CDIP mapping is available.UnavailableNo source time
Local tide prediction
Northwest exposure: Pauwela buoy 23.4 km away; east-of-cape Kahului tide station withheld.UnavailableNo source time
Open-Meteo Marine API
1 of 1 configured model points availableCurrentSep 22, 1:30 PM HST
Open-Meteo Weather API
1 of 1 configured model points availableCurrentSep 22, 1:30 PM HST
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.