
Surf Forecasts:
How big are the waves at Army Beach today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 0.5ft (0.1m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 1ft (0.3m), 10s period with SW swell.
- Evening surf: Evening surf (17 Sep, local time) - 0.5ft (0.1m), 9s period with SW swell.
The current surf forecast for Army Beach at 6AM is: 0.1m 10s primary swell from a Northwest direction (forecast issued at 01:00am September 17). An open ocean swell of 0.9m 16s is not directed at the surf break, a second open ocean swell of 0.4m 11s is not directed at the surf break, a second open ocean swell of 2.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 0.5ft (0.1m) | 10s |
| Afternoon (17 Sep) | 1ft (0.3m) | 10s |
| Evening (17 Sep) | 0.5ft (0.1m) | 9s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 26°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | NW 10 | NW 10 | SW 11 | SW 10 | ENE 8 | SW 8 | WSW 10 | WSW 10 | NW 11 | NW 11 | NW 10 | WSW 9 | WSW 9 | WSW 9 | NW 9 | NW 9 | NW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | NW 10 |
Wave Graph | ||||||||||||||||||||||||
0 | 4 | 4 | 18 | 16 | 0 | 3 | 9 | 9 | 5 | 5 | 4 | 8 | 8 | 8 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 4 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross |
High Tide | 8:50AM0.54m | 10:18AM0.54m | 11:25AM0.56m | |||||||||||||||||||||
Low Tide | 11:33PM0.12m | 00:01AM0.14m | 1:12AM0.16m | 8:34PM0.18m | ||||||||||||||||||||
— | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | |
— | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 27 | 26 | 26 |
Feels °C | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 28 | 28 | 27 | 28 | 27 | 26 | 26 | 26 | 28 | 28 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SW 16 |
516 | 469 | 452 | 322 | 322 | 322 | 552 | 637 | 768 | 759 | 751 | 734 | 601 | 684 | 667 | 651 | 635 | 525 | 519 | 414 | 506 | 506 | 512 | 258 | |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SSW 20 | SSW 19 | SSW 19 | SSW 10 | SSW 10 | SSW 10 | NW 11 | NW 11 | NW 10 | WSW 9 | WSW 9 | WSW 9 | NW 9 | S 20 | S 20 | S 20 | S 18 | S 18 | S 18 | S 18 | SSW 17 |
31 | 30 | 30 | 216 | 214 | 210 | 10 | 10 | 10 | 5 | 5 | 4 | 8 | 8 | 8 | 3 | 67 | 67 | 67 | 162 | 162 | 162 | 99 | 286 | |
Swell 3 Height (m) Direction Period (s) | SSW 22 | NW 10 | NW 10 | SW 11 | SW 10 | SSW 10 | SW 8 | WSW 10 | WSW 10 | SW 10 | W 9 | W 9 | NW 10 | S 21 | NW 9 | W 9 | NW 9 | NW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | NW 10 |
45 | 4 | 4 | 18 | 16 | 10 | 3 | 9 | 9 | 4 | 2 | 2 | 4 | 36 | 3 | 2 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 4 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
353 | 405 | 440 | 504 | 537 | 545 | 645 | 623 | 566 | 554 | 474 | 441 | 394 | 427 | 461 | 373 | 385 | 406 | 427 | 461 | 461 | 473 | 473 | 473 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 9 | 16 | 9 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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