Surf Forecasts:
How big are the waves at Army Beach today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 2ft (0.6m), 8s period with NNE swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 1.5ft (0.5m), 14s period with W swell.
- Evening surf: Evening surf (17 Jul, local time) - 1.5ft (0.5m), 7s period with NNE swell.
The current surf forecast for Army Beach at 3AM is: 0.6m 14s primary swell from a West direction and 0.5m 7s secondary swell from a North-northeast direction (forecast issued at 07:00pm July 16). An open ocean swell of 0.7m 14s is not directed at the surf break, a second open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 2ft (0.6m) | 8s |
| Afternoon (17 Jul) | 1.5ft (0.5m) | 14s |
| Evening (17 Jul) | 1.5ft (0.5m) | 7s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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) | NNE 7 | W 14 | W 14 | W 14 | W 14 | NNE 8 | W 14 | W 14 | W 14 | NNE 7 | W 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 42 | 150 | 148 | 148 | 146 | 55 | 101 | 100 | 100 | 29 | 93 | 59 | 57 | 57 | 57 | 57 | 57 | 56 | 33 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 5:47AM0.31m | 5:59PM0.63m | 6:59AM0.35m | 6:24PM0.55m | |||||||||||||||
Low Tide | 00:45AM0.13m | 10:48AM0.14m | 1:13AM0.13m | 11:42AM0.23m | |||||||||||||||
 |  | |  | |  | | | | | | | | | | | | |  | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 24 | 25 | 26 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 25 | 26 | 26 | 24 | 25 | 27 | 29 | 26 | 27 | 26 | 26 | 25 | 25 | 27 | 27 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 14 | NNE 7 | NNE 8 | NNE 7 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 149 | 158 | 149 | 178 | 48 | 55 | 43 | 223 | 196 | 253 | 243 | 189 | 187 | 195 | 141 | 210 | 210 | 210 | 156 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | NNE 7 | W 14 | NNE 7 | W 14 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | NNE 7 | W 14 | NNE 7 | NNE 8 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 |
| kJ | 258 | 40 | 148 | 29 | 146 | 142 | 166 | 79 | 79 | 29 | 93 | 29 | 34 | 57 | 57 | 57 | 57 | 56 | 33 |
Swell 3 Height (m) Direction Period (s) | NNE 7 | W 14 | NNE 7 | W 14 | SSW 14 | SSW 12 | W 14 | W 14 | W 14 | SSW 12 | SSW 12 | WNW 13 | WNW 13 | SW 15 | SW 15 | SSW 7 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 42 | 150 | 29 | 148 | 138 | 96 | 101 | 100 | 100 | 54 | 54 | 59 | 57 | 33 | 54 | 5 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | E 6 | ENE 6 | E 6 | ENE 6 | E 6 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 6 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
| kJ | 94 | 108 | 171 | 155 | 119 | 131 | 127 | 180 | 204 | 143 | 180 | 160 | 171 | 220 | 247 | 310 | 365 | 346 | 356 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 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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