Surf Forecasts:
Amanave Bay surf forecast from 18 Sep 2026:
- Best quality surf: Thursday 17 Sep, 7PM (local time) - 4.5ft (1.4m), 12s period, S swell with offshore winds.
- Most powerful swell: Sunday 20 Sep, 1PM (local time) - 5ft (1.6m), 14s period, SW swell with 885 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 7PM (local time) - 4.5ft (1.4m), 12s period with S swell.
Best Forecast Surf Conditions for Amanave Bay this week:
The surf forecast for Amanave Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 17) at 7PM. The primary swell is predicted to be 1.4m and 12s period with a secondary swell of 1.1m and 7s. Another secondary swell of 1.3m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Amanave Bay in the next 16 days are 1.6m 14s and forecast to arrive on Sunday (Sep 20) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Sep 21) at 4PM.
| Wave Type | Time (SST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Thu 17th Sep) | 4.5ft (1.4m) 12s |
| Best Surf | 7PM (Thu 17th Sep) | 4.5ft (1.4m) 12s |
| Most Powerful | 1PM (Sun 20th Sep) | 5ft (1.6m) 14s |
Table - best surf conditions forecast for Amanave Bay over the next 16 days.
Short Range ForecastHeavy rain (total 30mm), heaviest during Fri morning. Warm (max 27°C on Sat morning, min 25°C on Fri afternoon). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 24mm), heaviest during Sun night. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Winds increasing (light winds from the ENE on Sun afternoon, strong winds from the SE by Mon morning). | ||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 12 | SW 17 | SW 15 | SW 14 | SW 13 | SW 12 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 14 | SW 16 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 501 | 485 | 544 | 319 | 237 | 184 | 294 | 482 | 623 | 801 | 859 | 528 | 400 | 418 | 539 | 793 | 871 | 849 | 788 | 620 | 472 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 12:20PM0.72m | 00:37AM0.82m | 1:23PM0.72m | 1:37AM0.83m | 2:18PM0.74m | 2:28AM0.85m | 3:04PM0.77m | 3:13AM0.89m | 3:43PM0.82m | 3:52AM0.93m | 4:20PM0.87m | 4:30AM0.97m | 4:55PM0.93m | ||||||||
Low Tide | 6:07PM0.37m | 7:12AM0.32m | 7:12PM0.37m | 8:11AM0.30m | 8:09PM0.35m | 8:58AM0.28m | 8:57PM0.32m | 9:37AM0.24m | 9:38PM0.28m | 10:12AM0.21m | 10:17PM0.24m | 10:46AM0.17m | 10:55PM0.19m | ||||||||
 | |  | | | |  | | | |  | | | |  |  |  |  | | | | |
 | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | 6:19 | — | — | 6:19 | — | — | 6:19 | — | — | 6:19 | — | — | 6:19 | — | — | 6:19 | — | — | 6:19 | — |
mm | 3 | 3 | 5 | 7 | 2 | 7 | — | — | 3 | 2 | 1 | 10 | 2 | 5 | 4 | — | — | — | — | 4 | 4 |
Temp °C | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 27 | 27 | 25 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 26 |
Feels °C | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 28 | 30 | 30 | 21 | 24 | 23 | 22 | 23 | 23 | 25 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | S 12 | S 12 | S 12 | S 11 | ESE 7 | S 12 | S 12 | SW 15 | SW 14 | SW 13 | SW 12 | SW 12 | SW 11 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 14 | SSW 13 | S 13 |
| kJ | 183 | 485 | 544 | 319 | 237 | 93 | 294 | 289 | 623 | 801 | 859 | 528 | 337 | 237 | 539 | 793 | 871 | 849 | 788 | 617 | 468 |
Swell 2 Height (m) Direction Period (s) | S 12 | SSE 7 | SW 14 | SW 13 | SW 13 | S 11 | ESE 7 | SW 17 | SSE 11 | E 7 | E 6 | SW 15 | SW 16 | SW 17 | SW 10 | SSW 13 | SSW 18 | SW 15 | SW 16 | SW 16 | SW 15 |
| kJ | 501 | 123 | 160 | 108 | 80 | 184 | 82 | 482 | 164 | 56 | 65 | 269 | 400 | 418 | 132 | 57 | 260 | 733 | 636 | 620 | 472 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | N 9 | N 9 | SSE 15 | SW 13 | SW 15 | ESE 7 | E 7 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSW 14 | SSW 14 | SSE 10 | S 12 | SSE 10 | SE 12 | SE 12 | SE 11 |
| kJ | 248 | 241 | 6 | 6 | 22 | 58 | 229 | 60 | 56 | 161 | 126 | 58 | 63 | 133 | 69 | 40 | 77 | 40 | 67 | 47 | 31 |
Wind waves Height (m) Direction Period (s) | SSE 7 | — | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | — | — | — | — | E 6 | E 6 | E 6 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 274 | — | 84 | 173 | 160 | 140 | — | — | — | — | — | 66 | 102 | 200 | 212 | 173 | 116 | 109 | 102 | 109 | 79 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 885 | 600 | 600 | 600 | 603 | 600 | 603 | 30 | 885 |
Best forecast wave conditions in American-Samoa - Tutuila | |||||||||||||||||||||
Best forecast wave conditions in American Samoa | |||||||||||||||||||||
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Information about the Amanave Bay Surf forecast
The above surf forecast table for Amanave Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Amanave Bay can be found by selecting the local surf guide option on the grey menu. Our Amanave Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Amanave Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Amanave Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Amanave Bay is 15 km (9 miles) from Pago Pago. If you plan a holiday in American-Samoa - Tutuila, look for hotels and other accommodation in Pago Pago. Pago Pago has rooms for a wide range of budgets as well as car hire and transport links.
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