Pohnpei · Today

P-Pass

Updated Wed, Sep 23, 10:40 AM GMT+11

When to go

Around 6:00 PM

Strong wind — difficult conditions · Low confidence

4.5–4.5 ft · Offshore waves · not face height

Strong wind: 7.8 kt · cross-shore

Cautions

Strong wind or gusts up to 22.7 kt can make the session difficult; being first in the list does not make conditions good.

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.

4:00 PM–6:00 PM · Pacific/Pohnpei
Strong wind · up to 9.4 kt · reported gusts up to 25.5 kt
Caution: This is the best available wind comparison, not a favorable-wind label. Strong wind remains in the selected evidence.
Offshore waves: 4.5–4.5 ft across the period. Surf height unavailable. Tide data unavailable.
Wind source time: Sep 23, 10:45 AM GMT+11. 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 2.4 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 W 8.7 kt

Tide Unavailable

Wave, wind and tide details

Offshore model swellSSW 1.9 ft @ 6sValid 2026-09-23 11:00 · Pacific/PohnpeiMarine grid 6.9583, 158.1250 · offshore model, not a local measurement

Offshore model sea4.5 ft @ 6.5sSignificant wave height including wind waves and swell; not breaking surfValid 2026-09-23 11:00 · Pacific/Pohnpei

Model windW 8.7 ktcross-shoreValid 2026-09-23 11:00 · Pacific/Pohnpei5.6 kt onshore component

TideUnavailableunavailableNo verified local tide station connected; no tide height estimated

NWS Guam · Pohnpei coastal-waters swell

West wind 10 to 15 kt. Wind waves 2 to 3 ft. South swell 3 to 4 ft. Mostly cloudy. Scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 40 percent.

TONIGHTForecast swell for Pohnpei coastal waters out to 40 nautical miles; not breaking surf at either passIssued Sep 23, 3:40 AM GMT+11

NDBC North Point, Pohnpei, Micronesia (178) · 17 km from spot3.9 ft @ 8sObserved offshore significant wave height at the named buoy; not surf at this breakObserved Sep 23, 10:00 AM GMT+11

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 P-Pass
Time	Wind	Tide	Offshore swell
12 AM	WSW 6.5 ktcross-shore	Unavailableunavailable	SSW 2.2 ft @ 6s
1 AM	WSW 5.8 ktcross-shore	Unavailableunavailable	SSW 2.2 ft @ 6s
2 AM	WSW 6.4 ktcross-shore	Unavailableunavailable	SSW 2.2 ft @ 6s
3 AM	WSW 6.8 ktcross-shore	Unavailableunavailable	SSW 2.2 ft @ 6s
4 AM	WSW 7.1 ktcross-shore	Unavailableunavailable	SSW 2.1 ft @ 6s
5 AM	WSW 6.1 ktcross-shore	Unavailableunavailable	SSW 2.1 ft @ 6s
6 AM	WSW 4.7 ktcross-shore	Unavailableunavailable	SSW 2.1 ft @ 5s
7 AM	WSW 4 ktcross-shore	Unavailableunavailable	SSW 2.1 ft @ 5s
8 AM	WSW 6.4 ktcross-shore	Unavailableunavailable	SSW 2.1 ft @ 5s
9 AM	WSW 8.3 ktcross-shore	Unavailableunavailable	SSW 2.0 ft @ 6s
10 AM	WSW 7.7 ktcross-shore	Unavailableunavailable	SSW 2.0 ft @ 6s
11 AM	W 8.7 ktcross-shore	Unavailableunavailable	SSW 1.9 ft @ 6s
Noon	WSW 9.6 ktcross-shore	Unavailableunavailable	S 1.8 ft @ 7s
1 PM	WSW 9.2 ktcross-shore	Unavailableunavailable	S 1.8 ft @ 7s
2 PM	W 9.9 ktcross-shore	Unavailableunavailable	S 1.7 ft @ 7s
3 PM	WNW 9.5 ktonshore	Unavailableunavailable	SSW 2.0 ft @ 6s
4 PM	W 9.4 ktcross-shore	Unavailableunavailable	WSW 2.4 ft @ 5s
5 PM	W 9 ktcross-shore	Unavailableunavailable	WNW 2.7 ft @ 5s
6 PM	W 7.8 ktcross-shore	Unavailableunavailable	WNW 2.7 ft @ 4s
7 PM	W 5.9 ktcross-shore	Unavailableunavailable	WNW 2.6 ft @ 4s
8 PM	WSW 5.8 ktcross-shore	Unavailableunavailable	WNW 2.6 ft @ 4s
9 PM	W 3.1 ktonshore	Unavailableunavailable	WNW 2.5 ft @ 4s
10 PM	WSW 4.4 ktcross-shore	Unavailableunavailable	WNW 2.4 ft @ 4s
11 PM	WSW 5.4 ktcross-shore	Unavailableunavailable	WNW 2.3 ft @ 4s

12 AMUnavailable

WindWSW 6.5 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.2 ft @ 6s

1 AMUnavailable

WindWSW 5.8 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.2 ft @ 6s

2 AMUnavailable

WindWSW 6.4 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.2 ft @ 6s

3 AMUnavailable

WindWSW 6.8 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.2 ft @ 6s

4 AMUnavailable

WindWSW 7.1 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.1 ft @ 6s

5 AMUnavailable

WindWSW 6.1 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.1 ft @ 6s

6 AMUnavailable

WindWSW 4.7 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.1 ft @ 5s

7 AMUnavailable

WindWSW 4 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.1 ft @ 5s

8 AMUnavailable

WindWSW 6.4 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.1 ft @ 5s

9 AMUnavailable

WindWSW 8.3 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.0 ft @ 6s

10 AMUnavailable

WindWSW 7.7 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 2.0 ft @ 6s

11 AMUnavailable

WindW 8.7 ktcross-shoreTideUnavailableunavailableOffshore swellSSW 1.9 ft @ 6s

NoonUnavailable

WindWSW 9.6 ktcross-shoreTideUnavailableunavailableOffshore swellS 1.8 ft @ 7s

1 PMUnavailable

WindWSW 9.2 ktcross-shoreTideUnavailableunavailableOffshore swellS 1.8 ft @ 7s

2 PMUnavailable

WindW 9.9 ktcross-shoreTideUnavailableunavailableOffshore swellS 1.7 ft @ 7s

3 PMUnavailable

WindWNW 9.5 ktonshoreTideUnavailableunavailableOffshore swellSSW 2.0 ft @ 6s

4 PMUnavailable

WindW 9.4 ktcross-shoreTideUnavailableunavailableOffshore swellWSW 2.4 ft @ 5s

5 PMUnavailable

WindW 9 ktcross-shoreTideUnavailableunavailableOffshore swellWNW 2.7 ft @ 5s

6 PMUnavailable

WindW 7.8 ktcross-shoreTideUnavailableunavailableOffshore swellWNW 2.7 ft @ 4s

7 PMUnavailable

WindW 5.9 ktcross-shoreTideUnavailableunavailableOffshore swellWNW 2.6 ft @ 4s

8 PMUnavailable

WindWSW 5.8 ktcross-shoreTideUnavailableunavailableOffshore swellWNW 2.6 ft @ 4s

9 PMUnavailable

WindW 3.1 ktonshoreTideUnavailableunavailableOffshore swellWNW 2.5 ft @ 4s

10 PMUnavailable

WindWSW 4.4 ktcross-shoreTideUnavailableunavailableOffshore swellWNW 2.4 ft @ 4s

11 PMUnavailable

WindWSW 5.4 ktcross-shoreTideUnavailableunavailableOffshore swellWNW 2.3 ft @ 4s

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 break.

Mapped spot coordinate: 6.98, 158.128.

Mainland · Coast not verified · Ocean-facing bearing 315° · Location provenance

Model request point: P-Pass (6.98, 158.128). 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 B · PACIFIC_PACIOOS · spot-level model point

NOAA NDBC real-time station files3.9 ft @ 8sCurrent · Sep 23, 10:00 AM GMT+11Offshore significant wave height; not breaking surf

NWS Guam · Pohnpei coastal-waters swell
NWS Guam · Pohnpei coastal-waters swell; Forecast swell for Pohnpei coastal waters out to 40 nautical miles; not breaking surf at either passCurrentSep 23, 3:40 AM GMT+11
NOAA NDBC real-time station files
NDBC North Point, Pohnpei, Micronesia (178) · 17 km from spot; significant wave height, not breaking surfCurrentSep 23, 10:00 AM GMT+11
PacIOOS ERDDAP
Wave buoy observations and regional ocean datasets; market adapter or station mapping not connectedUnavailableNo source time
Coastal Data Information Program THREDDS
No exact named CDIP mapping is available.UnavailableNo source time
WorldTides API
Tide predictions and station lookup; market adapter or station mapping not connectedUnavailableNo source time
NOAA CO-OPS Tides and Currents API
No official tide prediction with verified pass applicability, datum, and timezone is connected.UnavailableNo source time
Open-Meteo Marine API
1 of 1 configured model points availableCurrentSep 23, 10:45 AM GMT+11
Open-Meteo Weather API
1 of 1 configured model points availableCurrentSep 23, 10:45 AM GMT+11
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.