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Brennecke Beach conditions
Weather, wind and available nearby ocean forecasts for Brennecke Beach. Model forecasts are separate from station observations.
- Coordinates
- 21.8730469, -159.4513348
Forecast sources and coverage
Times use Pacific/Honolulu. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast for Nawiliwili Small Boat Harbor, 12.8 km from Brennecke Beach. Local conditions can differ.
Weather fetched 2026-11-05T11:31:00.803Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Rain mm | Rain % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 5, 01:00 a.m. HST | 22.2 | 31.7 | 36.0 km/h | 32.5 | 0.7 | 39.0 | 1019.4 |
| Nov 5, 02:00 a.m. HST | 21.8 | 31.0 | 34.9 km/h | 24.5 | 0.6 | 47.0 | 1019.0 |
| Nov 5, 03:00 a.m. HST | 22.1 | 32.8 | 34.9 km/h | 27.2 | 0.4 | 59.0 | 1018.5 |
| Nov 5, 04:00 a.m. HST | 22.0 | 34.9 | 37.8 km/h | 28.8 | 0.7 | 73.0 | 1018.2 |
| Nov 5, 05:00 a.m. HST | 21.9 | 36.0 | 38.9 km/h | 30.3 | 0.8 | 84.0 | 1018.0 |
| Nov 5, 06:00 a.m. HST | 21.6 | 32.0 | 38.5 km/h | 29.9 | 1.2 | 89.0 | 1018.2 |
| Nov 5, 07:00 a.m. HST | 21.8 | 33.8 | 35.3 km/h | 34.4 | 0.6 | 91.0 | 1018.8 |
| Nov 5, 08:00 a.m. HST | 22.6 | 33.1 | 36.7 km/h | 34.5 | 1.2 | 90.0 | 1019.3 |
| Nov 5, 09:00 a.m. HST | 23.4 | 32.4 | 38.5 km/h | 52.7 | 1.0 | 85.0 | 1019.9 |
| Nov 5, 10:00 a.m. HST | 24.0 | 35.3 | 50.0 km/h | 56.4 | 0.9 | 76.0 | 1020.3 |
| Nov 5, 11:00 a.m. HST | 25.0 | 35.3 | 53.3 km/h | 61.2 | 1.0 | 65.0 | 1019.8 |
| Nov 5, 12:00 p.m. HST | 24.9 | 34.6 | 53.6 km/h | 57.2 | 0.9 | 47.0 | 1018.9 |
| Nov 5, 01:00 p.m. HST | 25.1 | 34.6 | 52.2 km/h | 51.0 | 0.4 | 27.0 | 1018.1 |
| Nov 5, 02:00 p.m. HST | 25.0 | 35.3 | 54.4 km/h | 49.5 | 1.2 | 14.0 | 1017.3 |
| Nov 5, 03:00 p.m. HST | 23.7 | 34.9 | 53.6 km/h | 43.4 | 0.6 | 16.0 | 1017.2 |
| Nov 5, 04:00 p.m. HST | 23.7 | 32.8 | 49.7 km/h | 41.3 | 0.3 | 27.0 | 1017.5 |
| Nov 5, 05:00 p.m. HST | 23.4 | 31.3 | 46.8 km/h | 33.7 | 0.2 | 35.0 | 1018.0 |
| Nov 5, 06:00 p.m. HST | 22.9 | 34.2 | 42.5 km/h | 29.1 | 0.2 | 37.0 | 1018.3 |
| Nov 5, 07:00 p.m. HST | 22.7 | 34.6 | 43.2 km/h | 31.5 | 0.3 | 38.0 | 1018.9 |
| Nov 5, 08:00 p.m. HST | 22.4 | 34.9 | 42.8 km/h | 31.9 | 0.4 | 37.0 | 1019.7 |
| Nov 5, 09:00 p.m. HST | 22.4 | 34.9 | 42.5 km/h | 24.6 | 0.1 | 34.0 | 1020.1 |
| Nov 5, 10:00 p.m. HST | 22.6 | 34.9 | 42.5 km/h | 30.0 | 0.3 | 30.0 | 1020.2 |
| Nov 5, 11:00 p.m. HST | 22.4 | 34.6 | 42.1 km/h | 29.6 | 0.3 | 31.0 | 1019.7 |
| Nov 6, 12:00 a.m. HST | 22.3 | 35.3 | 42.5 km/h | 28.9 | 0.3 | 44.0 | 1019.3 |
| Nov 6, 01:00 a.m. HST | 22.1 | 36.0 | 42.8 km/h | 29.2 | 0.7 | 62.0 | 1018.9 |
| Nov 6, 02:00 a.m. HST | 21.6 | 33.5 | 42.5 km/h | 20.5 | 0.7 | 75.0 | 1018.5 |
| Nov 6, 03:00 a.m. HST | 21.6 | 33.8 | 38.5 km/h | 21.4 | 0.5 | 78.0 | 1018.1 |
| Nov 6, 04:00 a.m. HST | 21.7 | 33.8 | 39.6 km/h | 19.8 | 0.5 | 75.0 | 1017.8 |
| Nov 6, 05:00 a.m. HST | 21.9 | 35.3 | 42.1 km/h | 29.1 | 0.4 | 71.0 | 1017.8 |
| Nov 6, 06:00 a.m. HST | 21.8 | 34.6 | 42.1 km/h | 22.8 | 0.2 | 67.0 | 1018.2 |
| Nov 6, 07:00 a.m. HST | 22.1 | 35.3 | 42.1 km/h | 24.5 | 0.2 | 63.0 | 1019.0 |
| Nov 6, 08:00 a.m. HST | 22.7 | 36.0 | 42.8 km/h | 29.5 | 0.4 | 57.0 | 1019.5 |
| Nov 6, 09:00 a.m. HST | 23.3 | 36.4 | 50.8 km/h | 38.8 | 0.7 | 50.0 | 1019.6 |
| Nov 6, 10:00 a.m. HST | 23.7 | 36.4 | 52.9 km/h | 39.1 | 1.2 | 41.0 | 1019.7 |
| Nov 6, 11:00 a.m. HST | 23.8 | 36.0 | 51.5 km/h | 40.8 | 1.0 | 33.0 | 1019.1 |
| Nov 6, 12:00 p.m. HST | 24.6 | 36.7 | 54.0 km/h | 42.6 | 0.3 | 25.0 | 1018.2 |
| Nov 6, 01:00 p.m. HST | 25.2 | 36.0 | 55.4 km/h | 43.4 | 0.5 | 18.0 | 1017.3 |
| Nov 6, 02:00 p.m. HST | 25.0 | 37.1 | 56.9 km/h | 42.6 | 0.3 | 12.0 | 1016.6 |
| Nov 6, 03:00 p.m. HST | 25.0 | 36.0 | 57.2 km/h | 42.7 | 0.2 | 8.0 | 1016.3 |
| Nov 6, 04:00 p.m. HST | 24.5 | 35.6 | 54.4 km/h | 41.6 | 0.0 | 7.0 | 1016.4 |
| Nov 6, 05:00 p.m. HST | 23.6 | 36.4 | 53.3 km/h | 33.1 | 0.0 | 6.0 | 1016.8 |
| Nov 6, 06:00 p.m. HST | 22.8 | 34.9 | 47.5 km/h | 24.7 | 0.0 | 7.0 | 1017.1 |
| Nov 6, 07:00 p.m. HST | 22.6 | 34.2 | 43.2 km/h | 21.8 | 0.0 | 9.0 | 1017.7 |
| Nov 6, 08:00 p.m. HST | 22.6 | 35.3 | 42.5 km/h | 21.6 | 0.0 | 12.0 | 1018.5 |
| Nov 6, 09:00 p.m. HST | 22.6 | 34.6 | 42.8 km/h | 22.5 | 0.0 | 14.0 | 1019.2 |
| Nov 6, 10:00 p.m. HST | 22.5 | 34.6 | 42.8 km/h | 18.9 | 0.1 | 17.0 | 1019.5 |
| Nov 6, 11:00 p.m. HST | 22.3 | 34.9 | 43.2 km/h | 16.7 | 0.2 | 20.0 | 1019.5 |
| Nov 7, 12:00 a.m. HST | 22.3 | 36.0 | 43.9 km/h | 18.1 | 0.2 | 26.0 | 1019.2 |
| Nov 7, 01:00 a.m. HST | 22.3 | 35.6 | 43.9 km/h | 17.4 | 0.1 | 33.0 | 1018.6 |
| Nov 7, 02:00 a.m. HST | 22.2 | 35.6 | 43.2 km/h | 14.3 | 0.0 | 37.0 | 1017.8 |
| Nov 7, 03:00 a.m. HST | 22.1 | 34.9 | 42.1 km/h | 17.0 | 0.0 | 34.0 | 1017.1 |
| Nov 7, 04:00 a.m. HST | 22.1 | 34.2 | 42.1 km/h | 20.5 | 0.0 | 28.0 | 1016.9 |
| Nov 7, 05:00 a.m. HST | 22.0 | 34.2 | 42.8 km/h | 22.4 | 0.0 | 22.0 | 1017.0 |
| Nov 7, 06:00 a.m. HST | 22.1 | 34.6 | 42.5 km/h | 23.1 | 0.0 | 17.0 | 1017.4 |
| Nov 7, 07:00 a.m. HST | 22.1 | 34.6 | 42.8 km/h | 25.6 | 0.0 | 13.0 | 1018.0 |
| Nov 7, 08:00 a.m. HST | 23.0 | 35.3 | 43.6 km/h | 30.5 | 0.0 | 10.0 | 1018.4 |
| Nov 7, 09:00 a.m. HST | 23.7 | 34.6 | 53.6 km/h | 37.8 | 0.0 | 8.0 | 1018.6 |
| Nov 7, 10:00 a.m. HST | 24.6 | 34.2 | 51.1 km/h | 41.7 | 0.2 | 7.0 | 1018.5 |
| Nov 7, 11:00 a.m. HST | 25.0 | 34.2 | 52.9 km/h | 45.7 | 0.1 | 6.0 | 1018.1 |
| Nov 7, 12:00 p.m. HST | 25.4 | 33.8 | 52.9 km/h | 45.5 | 0.2 | 6.0 | 1017.5 |
| Nov 7, 01:00 p.m. HST | 25.5 | 33.1 | 53.3 km/h | 46.5 | 0.2 | 6.0 | 1016.9 |
| Nov 7, 02:00 p.m. HST | 25.3 | 33.1 | 53.3 km/h | 46.2 | Unavailable | 6.0 | 1016.2 |
| Nov 7, 08:00 p.m. HST | 22.3 | 13.7 | 38.9 km/h | 26.3 | Unavailable | 20.0 | 1017.9 |
| Nov 8, 02:00 a.m. HST | 21.7 | 13.7 | 37.8 km/h | 28.9 | Unavailable | 43.0 | 1016.9 |
| Nov 8, 08:00 a.m. HST | 22.6 | 15.1 | 41.8 km/h | 27.6 | Unavailable | 33.0 | 1017.8 |
| Nov 8, 02:00 p.m. HST | 24.1 | 19.1 | 56.9 km/h | 44.9 | Unavailable | 10.0 | 1015.8 |
| Nov 8, 08:00 p.m. HST | 22.4 | 16.9 | 45.7 km/h | 31.7 | Unavailable | 24.0 | 1018.2 |
| Nov 9, 02:00 a.m. HST | 22.0 | 14.4 | 41.8 km/h | 35.6 | Unavailable | 31.0 | 1018.2 |
| Nov 9, 08:00 a.m. HST | 22.8 | 13.3 | 37.8 km/h | 24.0 | Unavailable | 39.0 | 1018.8 |
| Nov 9, 02:00 p.m. HST | 24.4 | 16.9 | 48.6 km/h | 53.3 | Unavailable | 25.0 | 1017.2 |
| Nov 9, 08:00 p.m. HST | 21.8 | 9.0 | 33.8 km/h | 26.5 | Unavailable | 29.0 | 1019.7 |
| Nov 10, 02:00 a.m. HST | 21.1 | 11.9 | 38.5 km/h | 28.5 | Unavailable | 24.0 | 1018.4 |
| Nov 10, 08:00 a.m. HST | 22.5 | 8.3 | 23.0 km/h | 17.3 | Unavailable | 39.0 | 1020.2 |
| Nov 10, 02:00 p.m. HST | 25.0 | 18.7 | 50.4 km/h | 47.9 | Unavailable | 12.0 | 1018.3 |
| Nov 10, 08:00 p.m. HST | 21.7 | 12.6 | 50.4 km/h | 25.2 | Unavailable | 22.0 | 1021.2 |
| Nov 11, 02:00 a.m. HST | 21.6 | 14.4 | 43.6 km/h | 25.1 | Unavailable | 35.0 | 1020.3 |
| Nov 11, 08:00 a.m. HST | 22.3 | 16.9 | 43.9 km/h | 40.9 | Unavailable | 29.0 | 1021.4 |
| Nov 11, 02:00 p.m. HST | 24.5 | 19.4 | 57.6 km/h | 53.7 | Unavailable | 14.0 | 1019.7 |
| Nov 11, 08:00 p.m. HST | 21.9 | 15.5 | 51.5 km/h | 40.9 | Unavailable | 20.0 | 1021.2 |
Shoreline adventures 2026-11-05
Coverage: available. Source: provider: NOAA; stationId: 1611400; locationName: NAWILIWILI; distanceKm: 13.354837879995207; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 5, 07:00 a.m. HST | Nov 5, 10:00 a.m. HST | 3.0 | Poor | 17.5 | 18.3 | 20.8 kn | 1.2 | complete | Rain reduces outing comfort; Wind limits outing comfort; Heavy rain with wind |
| Nov 5, 03:00 p.m. HST | Nov 5, 06:00 p.m. HST | 3.0 | Poor | 16.9 | 18.9 | 29.0 kn | 0.6 | complete | Rain reduces outing comfort; Strong wind or gusts |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 5, 01:38 a.m. HST | high | 0.5 |
| Nov 5, 07:20 a.m. HST | low | 0.2 |
| Nov 5, 12:56 p.m. HST | high | 0.4 |
| Nov 5, 07:13 p.m. HST | low | 0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 5, 04:29 a.m. HST | Nov 5, 10:30 a.m. HST | complete | available | complete |
| Nov 5, 02:55 p.m. HST | Nov 5, 11:09 p.m. HST | complete | available | complete |
Shoreline adventures 2026-11-06
Coverage: available. Source: provider: NOAA; stationId: 1611400; locationName: NAWILIWILI; distanceKm: 13.354837879995207; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 6, 06:45 a.m. HST | Nov 6, 09:00 a.m. HST | 4.0 | Fair | 18.7 | 19.4 | 23.1 kn | 0.4 | complete | Wind limits outing comfort |
| Nov 6, 12:00 p.m. HST | Nov 6, 02:00 p.m. HST | 3.0 | Poor | 19.4 | 19.8 | 29.9 kn | 0.5 | complete | Strong wind or gusts; Rain reduces outing comfort |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 6, 02:15 a.m. HST | high | 0.6 |
| Nov 6, 08:19 a.m. HST | low | 0.2 |
| Nov 6, 01:29 p.m. HST | high | 0.4 |
| Nov 6, 07:34 p.m. HST | low | -0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 6, 05:06 a.m. HST | Nov 6, 11:50 p.m. HST | complete | available | complete |
Shoreline adventures 2026-11-07
Coverage: available. Source: provider: NOAA; stationId: 1611400; locationName: NAWILIWILI; distanceKm: 13.354837879995207; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 7, 06:46 a.m. HST | Nov 7, 09:00 a.m. HST | 4.0 | Fair | 18.7 | 19.0 | 23.5 kn | 0.0 | complete | Wind limits outing comfort |
| Nov 7, 12:00 p.m. HST | Nov 7, 02:00 p.m. HST | 3.0 | Poor | 17.9 | 18.3 | 28.8 kn | 0.2 | complete | Strong wind or gusts |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 7, 02:50 a.m. HST | high | 0.6 |
| Nov 7, 09:13 a.m. HST | low | 0.2 |
| Nov 7, 01:59 p.m. HST | high | 0.3 |
| Nov 7, 07:56 p.m. HST | low | -0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 6, 04:41 a.m. HST | Nov 7, 12:09 a.m. HST | complete | none | complete |
| Nov 7, 05:44 a.m. HST | Nov 8, 12:28 a.m. HST | complete | available | partial |
Shoreline adventures 2026-11-08
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: 1611400; locationName: NAWILIWILI; distanceKm: 13.354837879995207; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 8, 03:23 a.m. HST | high | 0.7 |
| Nov 8, 10:03 a.m. HST | low | 0.2 |
| Nov 8, 02:26 p.m. HST | high | 0.3 |
| Nov 8, 08:20 p.m. HST | low | -0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 7, 05:29 a.m. HST | Nov 8, 12:40 a.m. HST | complete | none | partial |
| Nov 8, 06:20 a.m. HST | Nov 9, 01:06 a.m. HST | complete | available | unavailable |
Shoreline adventures 2026-11-09
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: 1611400; locationName: NAWILIWILI; distanceKm: 13.354837879995207; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 9, 03:56 a.m. HST | high | 0.7 |
| Nov 9, 10:51 a.m. HST | low | 0.2 |
| Nov 9, 02:52 p.m. HST | high | 0.3 |
| Nov 9, 08:45 p.m. HST | low | -0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 8, 06:15 a.m. HST | Nov 9, 01:11 a.m. HST | complete | none | unavailable |
| Nov 9, 06:58 a.m. HST | Nov 10, 01:42 a.m. HST | complete | available | unavailable |
Shoreline adventures 2026-11-10
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: 1611400; locationName: NAWILIWILI; distanceKm: 13.354837879995207; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 10, 04:30 a.m. HST | high | 0.7 |
| Nov 10, 11:38 a.m. HST | low | 0.2 |
| Nov 10, 03:16 p.m. HST | high | 0.2 |
| Nov 10, 09:12 p.m. HST | low | -0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 9, 06:59 a.m. HST | Nov 10, 01:41 a.m. HST | complete | none | unavailable |
| Nov 10, 07:37 a.m. HST | Nov 11, 02:19 a.m. HST | complete | available | unavailable |
Shoreline adventures 2026-11-11
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: 1611400; locationName: NAWILIWILI; distanceKm: 13.354837879995207; datum: MLLW. Times use Pacific/Honolulu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 11, 05:05 a.m. HST | high | 0.7 |
| Nov 11, 12:29 p.m. HST | low | 0.2 |
| Nov 11, 03:39 p.m. HST | high | 0.2 |
| Nov 11, 09:41 p.m. HST | low | 0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 10, 07:44 a.m. HST | Nov 11, 02:12 a.m. HST | complete | none | unavailable |
| Nov 11, 08:21 a.m. HST | Nov 12, 02:55 a.m. HST | complete | available | unavailable |