CatchWindow · Time on the water
Ha Unu Beach conditions
Weather, wind and available nearby ocean forecasts for Ha Unu Beach. Model forecasts are separate from station observations.
- Coordinates
- -21.3112477, -174.9370446
Forecast sources and coverage
Times use Pacific/Tongatapu. Weather: unavailable; marine forecast: unavailable. Regional model values are separate from station observations.
No nearby forecast location is assigned. Place details are retained; regional forecasts are unavailable.
Shoreline adventures 2026-11-06
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: TPT2899; locationName: Nukualofa; distanceKm: 33.6791260437441; datum: MLLW. Times use Pacific/Tongatapu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 6, 04:08 a.m. GMT+13 | high | 2.6 |
| Nov 6, 10:08 a.m. GMT+13 | low | 1.5 |
| Nov 6, 04:31 p.m. GMT+13 | high | 2.7 |
| Nov 6, 10:36 p.m. GMT+13 | low | 1.5 |
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, 07:29 p.m. GMT+13 | Nov 6, 12:17 a.m. GMT+13 | complete | none | unavailable |
| Nov 6, 07:45 a.m. GMT+13 | Nov 6, 12:36 p.m. GMT+13 | complete | available | unavailable |
| Nov 6, 08:14 p.m. GMT+13 | Nov 7, 01:05 a.m. GMT+13 | complete | none | unavailable |
Shoreline adventures 2026-11-07
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: TPT2899; locationName: Nukualofa; distanceKm: 33.6791260437441; datum: MLLW. Times use Pacific/Tongatapu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 7, 04:51 a.m. GMT+13 | high | 2.6 |
| Nov 7, 10:48 a.m. GMT+13 | low | 1.5 |
| Nov 7, 05:11 p.m. GMT+13 | high | 2.7 |
| Nov 7, 11:19 p.m. GMT+13 | low | 1.5 |
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, 08:12 p.m. GMT+13 | Nov 7, 01:07 a.m. GMT+13 | complete | none | unavailable |
| Nov 7, 08:25 a.m. GMT+13 | Nov 7, 01:15 p.m. GMT+13 | complete | available | unavailable |
| Nov 7, 08:55 p.m. GMT+13 | Nov 8, 01:52 a.m. GMT+13 | complete | none | unavailable |
Shoreline adventures 2026-11-08
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: TPT2899; locationName: Nukualofa; distanceKm: 33.6791260437441; datum: MLLW. Times use Pacific/Tongatapu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 8, 05:32 a.m. GMT+13 | high | 2.6 |
| Nov 8, 11:26 a.m. GMT+13 | low | 1.5 |
| Nov 8, 05:48 p.m. GMT+13 | high | 2.7 |
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, 08:54 p.m. GMT+13 | Nov 8, 01:52 a.m. GMT+13 | complete | none | unavailable |
| Nov 8, 09:05 a.m. GMT+13 | Nov 8, 01:50 p.m. GMT+13 | complete | available | unavailable |
| Nov 8, 09:35 p.m. GMT+13 | Nov 9, 02:33 a.m. GMT+13 | complete | none | unavailable |
Shoreline adventures 2026-11-09
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: TPT2899; locationName: Nukualofa; distanceKm: 33.6791260437441; datum: MLLW. Times use Pacific/Tongatapu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 9, 12:00 a.m. GMT+13 | low | 1.5 |
| Nov 9, 06:10 a.m. GMT+13 | high | 2.6 |
| Nov 9, 12:02 p.m. GMT+13 | low | 1.5 |
| Nov 9, 06:25 p.m. GMT+13 | high | 2.7 |
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, 09:37 p.m. GMT+13 | Nov 9, 02:31 a.m. GMT+13 | complete | none | unavailable |
| Nov 9, 09:45 a.m. GMT+13 | Nov 9, 02:21 p.m. GMT+13 | complete | available | unavailable |
| Nov 9, 10:19 p.m. GMT+13 | Nov 10, 03:11 a.m. GMT+13 | complete | none | unavailable |
Shoreline adventures 2026-11-10
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: TPT2899; locationName: Nukualofa; distanceKm: 33.6791260437441; datum: MLLW. Times use Pacific/Tongatapu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 10, 12:41 a.m. GMT+13 | low | 1.5 |
| Nov 10, 06:49 a.m. GMT+13 | high | 2.5 |
| Nov 10, 12:38 p.m. GMT+13 | low | 1.6 |
| Nov 10, 07:02 p.m. GMT+13 | high | 2.7 |
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, 10:22 p.m. GMT+13 | Nov 10, 03:08 a.m. GMT+13 | complete | none | unavailable |
| Nov 10, 10:28 a.m. GMT+13 | Nov 10, 02:49 p.m. GMT+13 | complete | available | unavailable |
| Nov 10, 11:05 p.m. GMT+13 | Nov 11, 03:46 a.m. GMT+13 | complete | none | unavailable |
Shoreline adventures 2026-11-11
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: TPT2899; locationName: Nukualofa; distanceKm: 33.6791260437441; datum: MLLW. Times use Pacific/Tongatapu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 11, 01:22 a.m. GMT+13 | low | 1.5 |
| Nov 11, 07:28 a.m. GMT+13 | high | 2.5 |
| Nov 11, 01:16 p.m. GMT+13 | low | 1.6 |
| Nov 11, 07:41 p.m. GMT+13 | high | 2.6 |
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, 11:09 p.m. GMT+13 | Nov 11, 03:41 a.m. GMT+13 | complete | none | unavailable |
| Nov 11, 11:17 a.m. GMT+13 | Nov 11, 03:17 p.m. GMT+13 | complete | available | unavailable |
| Nov 11, 11:55 p.m. GMT+13 | Nov 12, 04:21 a.m. GMT+13 | complete | none | unavailable |
Shoreline adventures 2026-11-12
Coverage: available. No usable nearby weather for this date within 25 miles Source: provider: NOAA; stationId: TPT2899; locationName: Nukualofa; distanceKm: 33.6791260437441; datum: MLLW. Times use Pacific/Tongatapu. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 12, 02:05 a.m. GMT+13 | low | 1.6 |
| Nov 12, 08:10 a.m. GMT+13 | high | 2.5 |
| Nov 12, 01:55 p.m. GMT+13 | low | 1.7 |
| Nov 12, 08:22 p.m. GMT+13 | high | 2.6 |
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 12, 12:01 a.m. GMT+13 | Nov 12, 04:14 a.m. GMT+13 | complete | none | unavailable |
| Nov 12, 12:11 p.m. GMT+13 | Nov 12, 03:41 p.m. GMT+13 | complete | available | unavailable |