Surf Forecasts:
How big are the waves at Alao today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 0.5ft (0.1m), 13s period with NW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 0.5ft (0.1m), 13s period with NW swell.
- Evening surf: Evening surf (18 Jul, local time) - 0.5ft (0.1m), 13s period with NW swell.
The current surf forecast for Alao at 4AM is: 0.1m 14s primary swell from a Northwest direction (forecast issued at 12:00am July 18). An open ocean swell of 1.6m 14s is not directed at the surf break, a second open ocean swell of 0.8m 16s is not directed at the surf break, a second open ocean swell of 2.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (SST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 0.5ft (0.1m) | 13s |
| Afternoon (18 Jul) | 0.5ft (0.1m) | 13s |
| Evening (18 Jul) | 0.5ft (0.1m) | 13s |
Table - waves today at Alao. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 23°C on Fri night). Mainly strong winds. | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 13 | NW 14 | NW 13 | NW 13 | W 13 | NW 13 | NW 13 | NW 13 | ESE 8 | SE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SSW 18 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3 | 7 | 7 | 7 | 3 | 7 | 7 | 7 | 0 | 0 | 339 | 279 | 311 | 261 | 302 | 330 | 302 | 302 | 267 | 311 | 279 | 272 | 0 | 203 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 10:12PM0.99m | 10:32AM1.00m | 11:08PM0.96m | 11:29AM0.92m | 00:04AM0.93m | 12:28PM0.85m | ||||||||||||||||||
Low Tide | 4:16AM0.17m | 4:47PM0.15m | 5:16AM0.22m | 5:41PM0.22m | 6:19AM0.27m | 6:36PM0.27m | ||||||||||||||||||
 | |  | | |  |  | | | | | |  | | | | | | | | | | | | |
 | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 26 | 25 | 25 | 25 | 25 |
Feels °C | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 19 | 18 | 18 | 19 | 19 | 21 | 21 | 19 | 20 | 21 | 20 | 22 | 22 | 23 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SW 15 | SW 15 | SSE 14 | SW 15 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSW 19 | SSW 18 | SSE 12 |
| kJ | 1010 | 1010 | 1010 | 996 | 1114 | 982 | 284 | 221 | 672 | 218 | 1110 | 1206 | 1430 | 1545 | 1408 | 1060 | 843 | 812 | 677 | 459 | 469 | 1094 | 872 | 368 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | NW 13 | S 20 | SW 15 | SSW 19 | SW 16 | SW 16 | SW 16 | SSW 24 | SSW 24 | SSW 23 | SSW 22 | SSW 22 | SSW 21 | SSW 20 | SSW 20 | SSE 12 | SSE 12 | SSW 18 |
| kJ | 348 | 352 | 352 | 295 | 291 | 291 | 7 | 8 | 269 | 36 | 236 | 302 | 310 | 781 | 936 | 1111 | 1234 | 1413 | 1103 | 1200 | 1141 | 380 | 374 | 817 |
Swell 3 Height (m) Direction Period (s) | W 13 | NW 14 | NW 13 | NW 13 | W 13 | NW 13 | S 21 | NW 13 | S 20 | S 28 | SSW 18 | SSW 26 | SSW 26 | SW 16 | SW 16 | SW 16 | SW 16 | S 12 | S 12 | SW 15 | S 12 | S 11 | S 11 | SW 16 |
| kJ | 3 | 7 | 7 | 7 | 3 | 7 | 9 | 7 | 8 | 16 | 64 | 225 | 514 | 306 | 302 | 295 | 291 | 180 | 171 | 273 | 132 | 123 | 88 | 318 |
Wind waves Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | ESE 8 | SE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 763 | 681 | 693 | 675 | 628 | 628 | 952 | 820 | 575 | 715 | 339 | 279 | 311 | 261 | 302 | 330 | 302 | 302 | 267 | 311 | 279 | 272 | 245 | 203 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1358 | 1358 | 1358 | 1358 | 1365 | 2291 | 1358 | 1358 | 1319 | 1319 | 1302 | 1330 | 1366 | 2265 | 1375 | 1319 | 1330 | 1319 | 1249 | 1319 | 30 | 1249 | 1249 | 623 |
Best forecast wave conditions in American-Samoa - Tutuila | ||||||||||||||||||||||||
Best forecast wave conditions in American Samoa | ||||||||||||||||||||||||
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