APIA (Observatory), Upolu Island Tide Chart & Fishing Times
Tide times, heights, and solunar bite windows for APIA (Observatory), Upolu Island, American Samoa — August 2026 & September 2026. Every value is computed from NOAA harmonic constituents, the same offline engine that powers the Ebb app.
NOAA Station
1778000
Type
Harmonic (reference)
Coordinates
-13.808, -171.767
Time Zone
Pago Pago
Sun, moon & bite windows
Sunday, August 2
Sunday, August 2
Sunrise 6:47 AM · Sunset 6:19 PM · Moon Waning Gibbous (82% lit)
Low 3:02a · 4.0 ftHigh 9:08a · 6.4 ftLow 3:28p · 3.9 ftHigh 9:38p · 6.3 ft
Major window ★★★
2:25a – 4:25a
Minor window ★★★
9:04a – 10:04a
Major window ★★★
2:48p – 4:48p
Minor window ★★★
9:35p – 10:35p
Best fishing days — August 2026
Top solunar bite days this month
Ranked by solunar quality — days when the major feeding windows stack up with sunrise, sunset, or a strong tide swing.
Monday, Aug 3 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:08a–5:08a, 3:33p–5:33p
Tuesday, Aug 4 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:54a–5:54a, 4:20p–6:20p
Wednesday, Aug 5 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 4:44a–6:44a, 5:12p–7:12p
Thursday, Aug 6 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 5:39a–7:39a, 6:09p–8:09p
Friday, Aug 7 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 6:39a–8:39a, 7:11p–9:11p
Tuesday, Aug 18 ★★★
Major window stacks with dawn/dusk and a tide swing
Major windows: 3:58a–5:58a, 4:23p–6:23p
Tide table — August 2026
APIA (Observatory), Upolu Island tides, August 2026
All high and low tides for APIA (Observatory), Upolu Island, in local time (Pago Pago). Heights are feet above Mean Lower Low Water (MLLW).
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Sat | L 2:18a 3.9 ftH 8:24a 6.5 ftL 2:48p 3.8 ftH 8:52p 6.3 ft | 6:47a / 6:18p |
| 2 | Sun | L 3:02a 4.0 ftH 9:08a 6.4 ftL 3:28p 3.9 ftH 9:38p 6.3 ft | 6:47a / 6:19p |
| 3 | Mon | L 3:54a 4.1 ftH 9:58a 6.2 ftL 4:16p 4.0 ftH 10:32p 6.3 ft | 6:47a / 6:19p |
| 4 | Tue | L 4:58a 4.1 ftH 10:57a 6.1 ftL 5:16p 4.1 ftH 11:34p 6.3 ft | 6:46a / 6:19p |
| 5 | Wed | L 6:14a 4.1 ftH 12:05p 6.0 ftL 6:26p 4.1 ft | 6:46a / 6:19p |
| 6 | Thu | H 12:42a 6.4 ftL 7:33a 4.0 ftH 1:19p 6.0 ftL 7:40p 4.1 ft | 6:46a / 6:19p |
| 7 | Fri | H 1:52a 6.5 ftL 8:43a 3.9 ftH 2:31p 6.1 ftL 8:48p 3.9 ft | 6:45a / 6:20p |
| 8 | Sat | H 2:57a 6.7 ftL 9:44a 3.6 ftH 3:34p 6.2 ftL 9:48p 3.8 ft | 6:45a / 6:20p |
| 9 | Sun | H 3:56a 6.9 ftL 10:37a 3.4 ftH 4:30p 6.4 ftL 10:42p 3.6 ft | 6:44a / 6:20p |
| 10 | Mon | H 4:49a 7.1 ftL 11:26a 3.3 ftH 5:21p 6.6 ftL 11:32p 3.5 ft | 6:44a / 6:20p |
| 11 | Tue | H 5:38a 7.2 ftL 12:13p 3.2 ftH 6:08p 6.7 ft | 6:43a / 6:20p |
| 12 | Wed | L 12:21a 3.4 ftH 6:25a 7.2 ftL 12:58p 3.2 ftH 6:54p 6.7 ft | 6:43a / 6:20p |
| 13 | Thu | L 1:09a 3.4 ftH 7:11a 7.1 ftL 1:42p 3.3 ftH 7:38p 6.7 ft | 6:42a / 6:20p |
| 14 | Fri | L 1:56a 3.6 ftH 7:56a 6.9 ftL 2:26p 3.5 ftH 8:23p 6.6 ft | 6:42a / 6:21p |
| 15 | Sat | L 2:45a 3.7 ftH 8:42a 6.6 ftL 3:11p 3.7 ftH 9:10p 6.5 ft | 6:41a / 6:21p |
| 16 | Sun | L 3:38a 4.0 ftH 9:29a 6.3 ftL 3:59p 4.0 ftH 9:59p 6.3 ft | 6:41a / 6:21p |
| 17 | Mon | L 4:36a 4.2 ftH 10:21a 6.0 ftL 4:52p 4.2 ftH 10:54p 6.2 ft | 6:40a / 6:21p |
| 18 | Tue | L 5:43a 4.3 ftH 11:20a 5.8 ftL 5:54p 4.4 ftH 11:56p 6.1 ft | 6:40a / 6:21p |
| 19 | Wed | L 6:56a 4.4 ftH 12:31p 5.7 ftL 7p 4.5 ft | 6:39a / 6:21p |
| 20 | Thu | H 1:03a 6.1 ftL 8:03a 4.4 ftH 1:45p 5.7 ftL 8:03p 4.5 ft | 6:39a / 6:21p |
| 21 | Fri | H 2:06a 6.1 ftL 9a 4.3 ftH 2:46p 5.7 ftL 8:56p 4.4 ft | 6:38a / 6:21p |
| 22 | Sat | H 2:57a 6.3 ftL 9:45a 4.1 ftH 3:33p 5.9 ftL 9:41p 4.3 ft | 6:37a / 6:21p |
| 23 | Sun | H 3:39a 6.4 ftL 10:23a 4.0 ftH 4:10p 6.0 ftL 10:19p 4.2 ft | 6:37a / 6:21p |
| 24 | Mon | H 4:16a 6.5 ftL 10:57a 3.9 ftH 4:44p 6.2 ftL 10:55p 4.1 ft | 6:36a / 6:22p |
| 25 | Tue | H 4:51a 6.7 ftL 11:29a 3.8 ftH 5:17p 6.3 ftL 11:28p 4.0 ft | 6:36a / 6:22p |
| 26 | Wed | H 5:26a 6.8 ftL 11:59a 3.7 ftH 5:50p 6.5 ft | 6:35a / 6:22p |
| 27 | Thu | L 12:01a 3.9 ftH 6:01a 6.8 ftL 12:30p 3.7 ftH 6:24p 6.6 ft | 6:34a / 6:22p |
| 28 | Fri | L 12:36a 3.8 ftH 6:37a 6.8 ftL 1:01p 3.7 ftH 7p 6.7 ft | 6:34a / 6:22p |
| 29 | Sat | L 1:12a 3.8 ftH 7:16a 6.8 ftL 1:35p 3.8 ftH 7:39p 6.7 ft | 6:33a / 6:22p |
| 30 | Sun | L 1:53a 3.9 ftH 7:57a 6.7 ftL 2:13p 3.9 ftH 8:22p 6.7 ft | 6:32a / 6:22p |
| 31 | Mon | L 2:40a 4.0 ftH 8:43a 6.5 ftL 2:56p 4.0 ftH 9:10p 6.6 ft | 6:32a / 6:22p |
Last QuarterAug 5
New MoonAug 11
First QuarterAug 19
Full MoonAug 27
Tide table — September 2026
APIA (Observatory), Upolu Island tides, September 2026
| Day | Tides (height above MLLW) | Sunrise / Sunset | |
|---|---|---|---|
| 1 | Tue | L 3:36a 4.1 ftH 9:37a 6.3 ftL 3:49p 4.2 ftH 10:07p 6.6 ft | 6:31a / 6:22p |
| 2 | Wed | L 4:45a 4.2 ftH 10:41a 6.1 ftL 4:56p 4.3 ftH 11:14p 6.5 ft | 6:30a / 6:22p |
| 3 | Thu | L 6:07a 4.2 ftH 11:55a 6.0 ftL 6:16p 4.3 ft | 6:30a / 6:22p |
| 4 | Fri | H 12:29a 6.5 ftL 7:26a 4.1 ftH 1:14p 6.1 ftL 7:35p 4.2 ft | 6:29a / 6:22p |
| 5 | Sat | H 1:43a 6.7 ftL 8:34a 3.9 ftH 2:26p 6.2 ftL 8:42p 4.1 ft | 6:28a / 6:22p |
| 6 | Sun | H 2:48a 6.8 ftL 9:32a 3.7 ftH 3:26p 6.4 ftL 9:40p 3.9 ft | 6:28a / 6:22p |
| 7 | Mon | H 3:45a 7.0 ftL 10:22a 3.6 ftH 4:17p 6.7 ftL 10:31p 3.7 ft | 6:27a / 6:22p |
| 8 | Tue | H 4:35a 7.1 ftL 11:07a 3.5 ftH 5:03p 6.8 ftL 11:18p 3.6 ft | 6:26a / 6:22p |
| 9 | Wed | H 5:21a 7.2 ftL 11:50a 3.5 ftH 5:46p 6.9 ft | 6:25a / 6:22p |
| 10 | Thu | L 12:04a 3.6 ftH 6:04a 7.1 ftL 12:31p 3.5 ftH 6:28p 6.9 ft | 6:25a / 6:22p |
| 11 | Fri | L 12:48a 3.6 ftH 6:46a 7.0 ftL 1:11p 3.6 ftH 7:08p 6.9 ft | 6:24a / 6:22p |
| 12 | Sat | L 1:32a 3.7 ftH 7:28a 6.8 ftL 1:51p 3.8 ftH 7:49p 6.8 ft | 6:23a / 6:22p |
| 13 | Sun | L 2:17a 3.9 ftH 8:09a 6.6 ftL 2:32p 4.1 ftH 8:32p 6.6 ft | 6:23a / 6:22p |
| 14 | Mon | L 3:06a 4.1 ftH 8:54a 6.3 ftL 3:16p 4.3 ftH 9:17p 6.5 ft | 6:22a / 6:22p |
| 15 | Tue | L 4:02a 4.4 ftH 9:43a 6.1 ftL 4:06p 4.5 ftH 10:09p 6.3 ft | 6:21a / 6:22p |
| 16 | Wed | L 5:07a 4.5 ftH 10:42a 5.9 ftL 5:09p 4.7 ftH 11:09p 6.2 ft | 6:20a / 6:22p |
| 17 | Thu | L 6:19a 4.6 ftH 11:53a 5.8 ftL 6:20p 4.7 ft | 6:20a / 6:22p |
| 18 | Fri | H 12:17a 6.2 ftL 7:26a 4.5 ftH 1:08p 5.8 ftL 7:27p 4.7 ft | 6:19a / 6:22p |
| 19 | Sat | H 1:22a 6.2 ftL 8:22a 4.4 ftH 2:09p 5.9 ftL 8:23p 4.6 ft | 6:18a / 6:22p |
| 20 | Sun | H 2:16a 6.3 ftL 9:06a 4.3 ftH 2:55p 6.1 ftL 9:08p 4.5 ft | 6:17a / 6:22p |
| 21 | Mon | H 3a 6.5 ftL 9:44a 4.2 ftH 3:33p 6.2 ftL 9:47p 4.3 ft | 6:17a / 6:23p |
| 22 | Tue | H 3:40a 6.6 ftL 10:17a 4.0 ftH 4:07p 6.4 ftL 10:22p 4.2 ft | 6:16a / 6:23p |
| 23 | Wed | H 4:16a 6.8 ftL 10:49a 3.9 ftH 4:41p 6.6 ftL 10:57p 4.0 ft | 6:15a / 6:23p |
| 24 | Thu | H 4:53a 6.9 ftL 11:20a 3.9 ftH 5:15p 6.8 ftL 11:33p 3.9 ft | 6:14a / 6:23p |
| 25 | Fri | H 5:31a 7.0 ftL 11:53a 3.8 ftH 5:51p 6.9 ft | 6:14a / 6:23p |
| 26 | Sat | L 12:10a 3.8 ftH 6:10a 7.0 ftL 12:27p 3.8 ftH 6:30p 7.0 ft | 6:13a / 6:23p |
| 27 | Sun | L 12:51a 3.8 ftH 6:51a 6.9 ftL 1:05p 3.9 ftH 7:12p 7.1 ft | 6:12a / 6:23p |
| 28 | Mon | L 1:36a 3.9 ftH 7:37a 6.8 ftL 1:47p 4.0 ftH 7:59p 7.0 ft | 6:12a / 6:23p |
| 29 | Tue | L 2:27a 4.0 ftH 8:27a 6.6 ftL 2:36p 4.1 ftH 8:51p 6.9 ft | 6:11a / 6:23p |
| 30 | Wed | L 3:28a 4.1 ftH 9:25a 6.4 ftL 3:36p 4.3 ftH 9:52p 6.8 ft | 6:10a / 6:23p |
Last QuarterSep 3
New MoonSep 10
First QuarterSep 17
Full MoonSep 25
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Nearby stations
Tide charts near APIA (Observatory), Upolu Island
About this data
Predictions for APIA (Observatory), Upolu Island are computed from NOAA CO-OPS harmonic constituents using Ebb's on-device engine (a Schureman/pytides harmonic model). They are astronomical tide predictions and do not account for weather, wind, or barometric pressure, which can shift real water levels. Solunar bite windows are a fishing-planning heuristic, not a guarantee. Ebb is a fishing- and trip-planning tool, not a navigation product — always consult NOAA Tides & Currents and official sources for navigation-critical decisions.