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 10AM is: 0.4m 13s primary swell from a West-northwest direction (forecast issued at 07:00am July 18). An open ocean swell of 0.6m 14s is not directed at the surf break, a second open ocean swell of 1.7m 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 (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 morning, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
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) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | NNE 6 | W 12 | W 12 | NNE 8 | NNE 8 | SW 19 | ENE 8 | ENE 8 | NNE 8 | NNE 8 | ENE 8 | ENE 7 | W 12 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 57 | 57 | 57 | 57 | 57 | 56 | 33 | 31 | 45 | 29 | 25 | 12 | 13 | 59 | 0 | 0 | 23 | 39 | 0 | 0 | 11 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | 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 | 9:49AM0.45m | 6:39PM0.40m | |||||||||||||||||
Low Tide | 11:42AM0.23m | 1:39AM0.12m | 12:53PM0.31m | 2:07AM0.12m | 3:01PM0.37m | ||||||||||||||||||
 |  | | | |  | | | | | |  | | | | | | | | | | | | |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 24 |
Feels °C | 25 | 25 | 26 | 26 | 25 | 24 | 23 | 23 | 25 | 23 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 26 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 12 | NNE 6 | S 12 | SSW 12 | SSW 13 | SSW 13 | S 13 | SSW 12 | SSW 11 | SSW 11 | NNE 8 | SSW 12 | S 16 | S 16 | S 13 | S 15 |
| kJ | 187 | 195 | 141 | 210 | 210 | 210 | 103 | 121 | 45 | 73 | 123 | 92 | 95 | 125 | 83 | 74 | 74 | 39 | 77 | 190 | 330 | 119 | 119 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | NNE 8 | WNW 13 | SSW 12 | WNW 12 | SSW 12 | NNE 7 | S 19 | NNE 8 | NNE 8 | S 18 | S 18 | S 18 | S 18 | S 17 | S 16 | SSW 11 | SW 18 | S 16 | S 13 |
| kJ | 57 | 57 | 57 | 57 | 25 | 56 | 47 | 31 | 119 | 29 | 66 | 12 | 13 | 103 | 99 | 98 | 96 | 137 | 135 | 66 | 81 | 129 | 82 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SSW 7 | WNW 13 | NNE 8 | WNW 13 | SSW 7 | W 12 | W 12 | W 12 | S 19 | S 19 | SW 19 | SW 19 | SW 19 | NNE 8 | SSW 12 | SW 18 | SW 18 | W 12 | SW 18 | SW 17 |
| kJ | 55 | 33 | 54 | 5 | 57 | 14 | 33 | 5 | 26 | 25 | 25 | 65 | 63 | 59 | 93 | 92 | 23 | 52 | 83 | 82 | 11 | 78 | 71 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 214 | 247 | 293 | 345 | 375 | 395 | 365 | 353 | 253 | 264 | 314 | 322 | 227 | 277 | 291 | 237 | 226 | 173 | 226 | 220 | 220 | 214 | 208 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 9 | 5 | 5 | 9 | 9 | 5 | 5 | 8 | 8 | 5 | 8 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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