CatchWindow · Time on the water
Beach near Si’umu (WS) conditions
Weather, wind and available nearby ocean forecasts for Beach near Si’umu (WS). Model forecasts are separate from station observations.
- Coordinates
- -14.0086792, -171.7949479
Forecast sources and coverage
Times use Pacific/Apia. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast updates are temporarily paused. Available saved forecasts are shown with their preparation times.
Weather fetched 2026-11-07T13:18:02Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Rain mm | Rain % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 8, 03:00 a.m. GMT+13 | 23.5 | 32.4 | Unavailable | 111.4 | 0.0 | Unavailable | 1011.4 |
| Nov 8, 04:00 a.m. GMT+13 | 23.4 | 30.2 | Unavailable | 108.7 | 0.0 | Unavailable | 1011.3 |
| Nov 8, 05:00 a.m. GMT+13 | 23.4 | 29.9 | Unavailable | 104.6 | 0.1 | Unavailable | 1011.7 |
| Nov 8, 06:00 a.m. GMT+13 | 23.7 | 30.6 | Unavailable | 107.5 | 0.0 | Unavailable | 1012.2 |
| Nov 8, 07:00 a.m. GMT+13 | 24.5 | 32.8 | Unavailable | 106.3 | 0.0 | Unavailable | 1013.1 |
| Nov 8, 08:00 a.m. GMT+13 | 25.7 | 34.9 | Unavailable | 111.9 | 0.2 | Unavailable | 1013.6 |
| Nov 8, 09:00 a.m. GMT+13 | 26.7 | 36.4 | Unavailable | 114.8 | 0.2 | Unavailable | 1013.7 |
| Nov 8, 10:00 a.m. GMT+13 | 27.5 | 38.5 | Unavailable | 121.7 | 0.3 | Unavailable | 1013.6 |
| Nov 8, 11:00 a.m. GMT+13 | 27.5 | 39.6 | Unavailable | 121.3 | 0.4 | Unavailable | 1013.4 |
| Nov 8, 12:00 p.m. GMT+13 | 27.7 | 40.0 | Unavailable | 118.7 | 0.2 | Unavailable | 1012.8 |
| Nov 8, 01:00 p.m. GMT+13 | 27.8 | 39.2 | Unavailable | 122.0 | 0.3 | Unavailable | 1012.1 |
| Nov 8, 02:00 p.m. GMT+13 | 27.4 | 39.2 | Unavailable | 124.1 | 0.5 | Unavailable | 1011.5 |
| Nov 8, 03:00 p.m. GMT+13 | 26.7 | 39.2 | Unavailable | 122.3 | 0.3 | Unavailable | 1011.1 |
| Nov 8, 04:00 p.m. GMT+13 | 26.1 | 38.5 | Unavailable | 120.1 | 0.2 | Unavailable | 1011.1 |
| Nov 8, 05:00 p.m. GMT+13 | 25.5 | 38.5 | Unavailable | 118.4 | 0.0 | Unavailable | 1011.3 |
| Nov 8, 06:00 p.m. GMT+13 | 25.1 | 38.5 | Unavailable | 116.0 | 0.0 | Unavailable | 1011.9 |
| Nov 8, 07:00 p.m. GMT+13 | 24.8 | 37.8 | Unavailable | 114.0 | 0.0 | Unavailable | 1012.6 |
| Nov 8, 08:00 p.m. GMT+13 | 24.8 | 37.4 | Unavailable | 115.2 | 0.0 | Unavailable | 1013.1 |
| Nov 8, 09:00 p.m. GMT+13 | 24.7 | 36.7 | Unavailable | 115.4 | 0.0 | Unavailable | 1013.5 |
| Nov 8, 10:00 p.m. GMT+13 | 24.5 | 36.0 | Unavailable | 112.3 | 0.0 | Unavailable | 1013.8 |
| Nov 8, 11:00 p.m. GMT+13 | 24.4 | 36.0 | Unavailable | 111.9 | 0.0 | Unavailable | 1013.7 |
| Nov 9, 12:00 a.m. GMT+13 | 24.2 | 35.3 | Unavailable | 111.9 | 0.0 | Unavailable | 1013.4 |
| Nov 9, 01:00 a.m. GMT+13 | 24.3 | 34.2 | Unavailable | 114.3 | 0.0 | Unavailable | 1012.6 |
| Nov 9, 02:00 a.m. GMT+13 | 24.2 | 33.1 | Unavailable | 115.2 | 0.0 | Unavailable | 1011.9 |
| Nov 9, 03:00 a.m. GMT+13 | 24.1 | 33.1 | Unavailable | 119.4 | 0.0 | Unavailable | 1011.5 |
| Nov 9, 04:00 a.m. GMT+13 | 24.0 | 32.8 | Unavailable | 117.7 | 0.0 | Unavailable | 1011.8 |
| Nov 9, 05:00 a.m. GMT+13 | 24.1 | 32.4 | Unavailable | 115.9 | 0.0 | Unavailable | 1012.5 |
| Nov 9, 06:00 a.m. GMT+13 | 24.2 | 34.6 | Unavailable | 115.5 | 0.0 | Unavailable | 1013.1 |
| Nov 9, 07:00 a.m. GMT+13 | 24.8 | 34.9 | Unavailable | 116.7 | 0.0 | Unavailable | 1013.6 |
| Nov 9, 08:00 a.m. GMT+13 | 25.9 | 34.6 | Unavailable | 120.9 | 0.0 | Unavailable | 1014.1 |
| Nov 9, 09:00 a.m. GMT+13 | 27.1 | 34.2 | Unavailable | 124.3 | 0.0 | Unavailable | 1014.2 |
| Nov 9, 10:00 a.m. GMT+13 | 27.8 | 33.5 | Unavailable | 126.4 | 0.0 | Unavailable | 1014.0 |
| Nov 9, 11:00 a.m. GMT+13 | 28.2 | 33.5 | Unavailable | 128.6 | 0.0 | Unavailable | 1013.5 |
| Nov 9, 12:00 p.m. GMT+13 | 28.7 | 34.2 | Unavailable | 131.2 | 0.0 | Unavailable | 1012.8 |
| Nov 9, 01:00 p.m. GMT+13 | 28.6 | 34.9 | Unavailable | 132.7 | 0.0 | Unavailable | 1012.5 |
| Nov 9, 02:00 p.m. GMT+13 | 28.5 | 33.8 | Unavailable | 134.3 | 0.0 | Unavailable | 1011.8 |
| Nov 9, 03:00 p.m. GMT+13 | 28.0 | 33.8 | Unavailable | 134.8 | 0.0 | Unavailable | 1011.4 |
| Nov 9, 04:00 p.m. GMT+13 | 27.4 | 33.8 | Unavailable | 134.7 | 0.0 | Unavailable | 1011.4 |
| Nov 9, 05:00 p.m. GMT+13 | 26.7 | 33.5 | Unavailable | 132.7 | 0.0 | Unavailable | 1011.7 |
| Nov 9, 06:00 p.m. GMT+13 | 25.8 | 33.5 | Unavailable | 130.4 | 0.0 | Unavailable | 1012.4 |
| Nov 9, 07:00 p.m. GMT+13 | 25.2 | 34.2 | Unavailable | 125.6 | 0.0 | Unavailable | 1013.2 |
| Nov 9, 08:00 p.m. GMT+13 | 25.2 | 33.1 | Unavailable | 123.8 | 0.0 | Unavailable | 1013.9 |
| Nov 9, 09:00 p.m. GMT+13 | 25.1 | 31.7 | Unavailable | 119.3 | 0.0 | Unavailable | 1014.4 |
| Nov 9, 10:00 p.m. GMT+13 | 25.1 | 31.3 | Unavailable | 119.9 | 0.0 | Unavailable | 1014.6 |
| Nov 9, 11:00 p.m. GMT+13 | 25.1 | 31.3 | Unavailable | 119.4 | 0.0 | Unavailable | 1014.4 |
Shoreline adventures 2026-11-08
Coverage: available. Source: provider: NOAA; stationId: 1778000; locationName: APIA (Observatory), Upolu Island; distanceKm: 22.484444719728877; datum: MLLW. Times use Pacific/Apia. 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 8, 06:00 a.m. GMT+13 | Nov 8, 10:00 a.m. GMT+13 | 4.0 | Fair | 16.5 | 19.6 | Unavailable | 0.2 | complete | Wind limits outing comfort |
| Nov 8, 12:00 p.m. GMT+13 | Nov 8, 06:00 p.m. GMT+13 | 3.0 | Poor | 20.8 | 21.6 | Unavailable | 0.5 | complete | Strong wind or gusts; Rain reduces outing comfort |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 8, 05:23 a.m. GMT+13 | high | 2.0 |
| Nov 8, 11:39 a.m. GMT+13 | low | 1.2 |
| Nov 8, 05:39 p.m. GMT+13 | high | 2.1 |
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, 09:05 p.m. GMT+13 | Nov 8, 01:52 a.m. GMT+13 | complete | none | unavailable |
| Nov 8, 09:15 a.m. GMT+13 | Nov 8, 01:47 p.m. GMT+13 | complete | available | complete |
| Nov 8, 09:47 p.m. GMT+13 | Nov 9, 02:33 a.m. GMT+13 | complete | none | complete |
Shoreline adventures 2026-11-09
Coverage: available. Source: provider: NOAA; stationId: 1778000; locationName: APIA (Observatory), Upolu Island; distanceKm: 22.484444719728877; datum: MLLW. Times use Pacific/Apia. 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 9, 06:00 a.m. GMT+13 | Nov 9, 12:00 p.m. GMT+13 | 4.0 | Fair | 18.1 | 18.9 | Unavailable | 0.0 | complete | Wind limits outing comfort |
| Nov 9, 12:00 p.m. GMT+13 | Nov 9, 06:00 p.m. GMT+13 | 4.0 | Fair | 18.1 | 18.9 | Unavailable | 0.0 | complete | Wind limits outing comfort |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 9, 12:13 a.m. GMT+13 | low | 1.2 |
| Nov 9, 06:01 a.m. GMT+13 | high | 2.0 |
| Nov 9, 12:15 p.m. GMT+13 | low | 1.3 |
| Nov 9, 06:16 p.m. GMT+13 | high | 2.1 |
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, 09:49 p.m. GMT+13 | Nov 9, 02:31 a.m. GMT+13 | complete | none | complete |
| Nov 9, 09:57 a.m. GMT+13 | Nov 9, 02:16 p.m. GMT+13 | complete | available | complete |