Surf Forecasts:
How big are the waves at Army Beach today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.4m), 13s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 1.5ft (0.4m), 13s period with WNW swell.
- Evening surf: Evening surf (18 Jul, local time) - 1.5ft (0.4m), 13s period with WNW swell.
The current surf forecast for Army Beach at 4AM is: 0.4m 13s primary swell from a West-northwest direction (forecast issued at 07:00pm July 17). An open ocean swell of 0.7m 14s is not directed at the surf break, a second open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1.5ft (0.4m) | 13s |
| Afternoon (18 Jul) | 1.5ft (0.4m) | 13s |
| Evening (18 Jul) | 1.5ft (0.4m) | 13s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | |||||||||||||||||
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) | W 14 | W 14 | W 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | W 12 | W 12 | SW 20 | ENE 8 | SW 19 | ENE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 100 | 97 | 93 | 59 | 57 | 57 | 57 | 57 | 57 | 56 | 33 | 31 | 29 | 26 | 25 | 61 | 0 | 59 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 6:59AM0.35m | 6:24PM0.55m | 8:20AM0.39m | 6:42PM0.47m | |||||||||||||||
Low Tide | 1:13AM0.13m | 11:42AM0.23m | 1:39AM0.12m | 12:53PM0.31m | |||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | 7:17 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 27 | 26 | 25 | 24 |
Feels °C | 26 | 25 | 26 | 26 | 25 | 24 | 25 | 27 | 25 | 24 | 23 | 24 | 24 | 23 | 25 | 25 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 12 | SSW 12 | S 12 | SSW 12 | SSW 13 | S 13 | S 13 | SSW 12 |
| kJ | 196 | 256 | 243 | 189 | 187 | 195 | 141 | 210 | 210 | 210 | 103 | 121 | 119 | 104 | 123 | 92 | 125 | 125 | 83 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | W 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | SSW 12 | NNE 7 | NNE 7 | NNE 7 | S 19 | S 19 | S 19 | S 18 | S 18 |
| kJ | 79 | 54 | 93 | 59 | 57 | 57 | 57 | 57 | 57 | 56 | 47 | 28 | 20 | 20 | 66 | 65 | 63 | 103 | 99 |
Swell 3 Height (m) Direction Period (s) | W 14 | W 14 | SSW 12 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 7 | NNE 8 | NNE 8 | WNW 13 | WNW 12 | WNW 12 | W 12 | W 12 | SW 20 | SW 20 | SW 19 | SW 19 |
| kJ | 100 | 97 | 54 | 58 | 55 | 33 | 54 | 5 | 14 | 14 | 33 | 31 | 29 | 26 | 25 | 61 | 97 | 59 | 93 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 175 | 198 | 223 | 214 | 206 | 299 | 317 | 355 | 385 | 395 | 356 | 333 | 301 | 301 | 310 | 322 | 284 | 284 | 257 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 5 | 9 | 136 | 9 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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