Skip to main content
CatchWindow
Menu

CatchWindow · Time on the water

Keawakapu Beach South conditions

Weather, wind and available nearby ocean forecasts for Keawakapu Beach South. Model forecasts are separate from station observations.

Coordinates
20.6973509, -156.4448772

Forecast sources and coverage

Times use Pacific/Honolulu. Weather: available; marine forecast: available. Regional model values are separate from station observations.

Forecast for Maalaea Bay (NOAA HAI1122_18), 9 km from Keawakapu Beach South. Local conditions can differ.

Weather fetched 2026-11-14T21:01:40.750Z.

Marine fetched 2026-11-15T08:28:40.585Z.

Complete hourly weather forecast

Weather model in Pacific/Honolulu
TimeAir °CWind km/hGustWind from °Precipitation mmPrecipitation %Pressure hPa
Nov 14, 12:00 a.m. HST22.311.736.0 km/h25.00.00.01019.2
Nov 14, 01:00 a.m. HST22.111.536.7 km/h27.00.10.01018.9
Nov 14, 02:00 a.m. HST21.99.136.7 km/h32.00.10.01018.1
Nov 14, 03:00 a.m. HST22.122.332.0 km/h38.80.00.01017.6
Nov 14, 04:00 a.m. HST22.122.736.0 km/h40.10.00.01017.4
Nov 14, 05:00 a.m. HST21.822.336.0 km/h43.30.00.01017.7
Nov 14, 06:00 a.m. HST21.621.633.8 km/h41.30.00.01018.1
Nov 14, 07:00 a.m. HST21.821.231.0 km/h29.80.00.01018.9
Nov 14, 08:00 a.m. HST22.922.034.2 km/h20.90.00.01019.5
Nov 14, 09:00 a.m. HST24.223.838.5 km/h19.40.00.01019.7
Nov 14, 10:00 a.m. HST25.125.938.5 km/h31.50.00.01020.1
Nov 14, 11:00 a.m. HST25.025.637.1 km/h272.40.00.01019.8
Nov 14, 12:00 p.m. HST25.427.034.6 km/h15.30.00.01019.2
Nov 14, 01:00 p.m. HST25.628.434.2 km/h41.00.00.01018.5
Nov 14, 02:00 p.m. HST25.528.435.3 km/h55.60.00.01017.7
Nov 14, 03:00 p.m. HST25.427.434.2 km/h61.60.01.01017.4
Nov 14, 04:00 p.m. HST25.125.930.2 km/h57.60.02.01017.5
Nov 14, 05:00 p.m. HST24.424.532.4 km/h53.30.02.01018.0
Nov 14, 06:00 p.m. HST23.824.536.0 km/h33.80.02.01018.5
Nov 14, 07:00 p.m. HST23.825.243.6 km/h35.00.01.01019.0
Nov 14, 08:00 p.m. HST23.624.550.0 km/h36.20.00.01019.4
Nov 14, 09:00 p.m. HST23.425.650.0 km/h30.30.00.01019.5
Nov 14, 10:00 p.m. HST23.429.251.1 km/h29.60.00.01019.5
Nov 14, 11:00 p.m. HST23.231.051.5 km/h35.70.00.01019.4
Nov 15, 12:00 a.m. HST23.130.251.5 km/h38.30.00.01019.5
Nov 15, 01:00 a.m. HST23.030.248.2 km/h41.80.00.01019.1
Nov 15, 02:00 a.m. HST22.828.844.6 km/h41.70.00.01018.8
Nov 15, 03:00 a.m. HST22.827.743.9 km/h33.90.00.01018.0
Nov 15, 04:00 a.m. HST22.525.937.8 km/h49.30.00.01017.7
Nov 15, 05:00 a.m. HST22.125.233.8 km/h10.70.00.01017.7
Nov 15, 06:00 a.m. HST22.126.633.5 km/h22.50.00.01018.2
Nov 15, 07:00 a.m. HST22.425.629.2 km/h22.60.00.01019.0
Nov 15, 08:00 a.m. HST23.626.332.0 km/h19.70.00.01019.5
Nov 15, 09:00 a.m. HST24.630.639.6 km/h29.60.00.01019.7
Nov 15, 10:00 a.m. HST25.132.040.3 km/h355.90.00.01020.0
Nov 15, 11:00 a.m. HST25.434.643.6 km/h7.40.00.01019.6
Nov 15, 12:00 p.m. HST25.634.947.9 km/h8.10.00.01018.9
Nov 15, 01:00 p.m. HST25.936.451.5 km/h359.00.00.01018.1
Nov 15, 02:00 p.m. HST25.535.351.5 km/h353.10.00.01017.5
Nov 15, 03:00 p.m. HST25.133.147.5 km/h356.00.00.01017.4
Nov 15, 04:00 p.m. HST25.031.042.8 km/h0.70.00.01017.6
Nov 15, 05:00 p.m. HST24.528.137.4 km/h353.80.00.01018.1
Nov 15, 06:00 p.m. HST23.624.831.7 km/h320.80.00.01018.9
Nov 15, 07:00 p.m. HST23.223.029.2 km/h344.80.00.01019.9
Nov 15, 08:00 p.m. HST23.422.025.2 km/h0.70.00.01020.6
Nov 15, 09:00 p.m. HST23.420.921.6 km/h8.30.00.01021.1
Nov 15, 10:00 p.m. HST22.918.7No gust351.60.00.01021.3
Nov 15, 11:00 p.m. HST22.615.116.2 km/h356.10.00.01021.4

Complete hourly marine forecast

Regional ocean model; local conditions can differ
TimeWave mWave period sWave from °Swell mSwell period sWater °CCurrent km/hCurrent toward °
Nov 14, 12:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.8135.0
Nov 14, 01:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.8135.0
Nov 14, 02:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.9143.0
Nov 14, 03:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.8135.0
Nov 14, 04:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.8135.0
Nov 14, 05:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.8135.0
Nov 14, 06:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.6146.0
Nov 14, 07:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.6146.0
Nov 14, 08:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.6146.0
Nov 14, 09:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.5135.0
Nov 14, 10:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.5135.0
Nov 14, 11:00 a.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.5135.0
Nov 14, 12:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.5135.0
Nov 14, 01:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.5135.0
Nov 14, 02:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.5135.0
Nov 14, 03:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.5135.0
Nov 14, 04:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.4117.0
Nov 14, 05:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.4117.0
Nov 14, 06:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.3135.0
Nov 14, 07:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.3135.0
Nov 14, 08:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.4153.0
Nov 14, 09:00 p.m. HSTUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable0.5135.0
Nov 14, 10:00 p.m. HST0.68.9163.0UnavailableUnavailable26.90.5135.0
Nov 14, 11:00 p.m. HST0.68.9163.0UnavailableUnavailable26.90.5135.0
Nov 15, 12:00 a.m. HST0.68.9162.0UnavailableUnavailable26.90.5135.0
Nov 15, 01:00 a.m. HST0.68.9161.0UnavailableUnavailable26.90.5135.0
Nov 15, 02:00 a.m. HST0.68.8160.0UnavailableUnavailable26.90.5135.0
Nov 15, 03:00 a.m. HST0.68.8159.0UnavailableUnavailable26.90.5135.0
Nov 15, 04:00 a.m. HST0.68.8158.0UnavailableUnavailable26.90.5135.0
Nov 15, 05:00 a.m. HST0.68.8157.0UnavailableUnavailable26.80.4153.0
Nov 15, 06:00 a.m. HST0.68.8157.0UnavailableUnavailable26.80.4153.0
Nov 15, 07:00 a.m. HST0.68.9157.0UnavailableUnavailable26.80.4153.0
Nov 15, 08:00 a.m. HST0.68.9157.0UnavailableUnavailable26.80.4153.0
Nov 15, 09:00 a.m. HST0.78.9156.0UnavailableUnavailable26.80.4153.0
Nov 15, 10:00 a.m. HST0.78.9155.0UnavailableUnavailable26.90.5135.0
Nov 15, 11:00 a.m. HST0.78.8154.0UnavailableUnavailable26.90.5135.0
Nov 15, 12:00 p.m. HST0.78.8153.0UnavailableUnavailable26.90.5135.0
Nov 15, 01:00 p.m. HST0.78.7152.0UnavailableUnavailable26.90.5135.0
Nov 15, 02:00 p.m. HST0.78.7151.0UnavailableUnavailable26.90.5135.0
Nov 15, 03:00 p.m. HST0.78.7151.0UnavailableUnavailable26.90.6124.0
Nov 15, 04:00 p.m. HST0.78.8152.0UnavailableUnavailable26.90.5135.0
Nov 15, 05:00 p.m. HST0.78.8152.0UnavailableUnavailable26.90.5135.0
Nov 15, 06:00 p.m. HST0.78.8153.0UnavailableUnavailable26.90.5135.0
Nov 15, 07:00 p.m. HST0.78.8153.0UnavailableUnavailable26.90.5135.0
Nov 15, 08:00 p.m. HST0.78.9154.0UnavailableUnavailable26.90.5135.0
Nov 15, 09:00 p.m. HST0.78.9155.0UnavailableUnavailable26.90.5135.0
Nov 15, 10:00 p.m. HST0.78.9157.0UnavailableUnavailable26.90.5135.0
Nov 15, 11:00 p.m. HST0.79.0158.0UnavailableUnavailable26.90.5135.0

Shoreline adventures 2026-11-14

Coverage: available. Source: provider: NOAA; stationId: 1615202; locationName: Makena; distanceKm: 4.520191896469257; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.

Daylight shoreline outings

Weather assessments with separate tide coverage
StartEndScore /10AssessmentWind min knWind max knGustRain mmTide coverageReasons
Nov 14, 07:00 a.m. HSTNov 14, 09:00 a.m. HST5.3Fair11.511.918.5 kn0.0complete
Nov 14, 03:00 p.m. HSTNov 14, 05:46 p.m. HST7.2Good13.214.818.5 kn0.0complete

Shoreline tide predictions

Source high and low predictions; heights keep the source datum
TimeTideHeight m
Nov 14, 07:23 a.m. HSThigh0.5
Nov 14, 11:22 p.m. HSTlow0.0

Relative low-tide crossing windows

These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.

Predicted relative water-level crossings
StartEndPrediction coverageDaylight coverageWeather coverage
UnavailableNov 14, 04:11 a.m. HSTpartialunavailableunavailable
Nov 14, 01:34 p.m. HSTNov 15, 05:09 a.m. HSTcompleteavailablecomplete

Shoreline adventures 2026-11-15

Coverage: available. Source: provider: NOAA; stationId: 1615202; locationName: Makena; distanceKm: 4.520191896469257; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.

Daylight shoreline outings

Weather assessments with separate tide coverage
StartEndScore /10AssessmentWind min knWind max knGustRain mmTide coverageReasons
Nov 15, 06:37 a.m. HSTNov 15, 08:37 a.m. HST5.3Fair13.814.418.1 kn0.0complete
Nov 15, 03:00 p.m. HSTNov 15, 05:46 p.m. HST3.0Poor15.217.925.7 kn0.0completeStrong wind or gusts; Wind limits outing comfort

Shoreline tide predictions

Source high and low predictions; heights keep the source datum
TimeTideHeight m
Nov 15, 08:27 a.m. HSThigh0.5

Relative low-tide crossing windows

These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.

Predicted relative water-level crossings
StartEndPrediction coverageDaylight coverageWeather coverage
Nov 14, 01:57 p.m. HSTNov 15, 04:55 a.m. HSTcompletenonecomplete

Daily precipitation totals

Full local-day forecasts from Open-Meteo, including rain and snow water equivalent. Missing totals remain unavailable.

Daily precipitation in Pacific/Honolulu
DatePrecipitation mm
2026-11-140.5
2026-11-150.0