Surf Forecasts:
How big are the waves at Army Beach today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 1.5ft (0.4m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 1.5ft (0.4m), 7s period with NNW swell.
- Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.4m), 7s period with NNW swell.
The current surf forecast for Army Beach at 11AM is: 0.4m 8s primary swell from a Northeast direction (forecast issued at 07:00am June 21). An open ocean swell of 0.7m 14s is not directed at the surf break, a second open ocean swell of 0.5m 20s is not directed at the surf break, a second open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 1.5ft (0.4m) | 8s |
| Afternoon (21 Jun) | 1.5ft (0.4m) | 7s |
| Evening (21 Jun) | 1.5ft (0.4m) | 7s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 15 | NE 8 | NE 8 | NNW 7 | NNW 7 | NNW 7 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NNW 7 | NNW 7 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | N 9 | N 9 | ENE 6 | NE 10 | N 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 24 | 23 | 21 | 20 | 16 | 110 | 99 | 96 | 96 | 94 | 90 | 15 | 15 | 82 | 79 | 77 | 59 | 58 | 76 | 71 | 148 | 65 | 49 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 10:52AM0.39m | 8:26PM0.46m | 11:54AM0.47m | 8:52PM0.39m | 12:39PM0.54m | 9:10PM0.33m | ||||||||||||||||||
Low Tide | 3:38AM0.12m | 2:48PM0.35m | 4:06AM0.11m | 5:35PM0.37m | 4:33AM0.09m | 8:28PM0.33m | ||||||||||||||||||
 |  | | | | | | | | |  | | | | | |  | | | |  |  | | | |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | 7:17 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 24 | 25 | 26 | 26 | 27 | 25 | 25 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 25 | 27 | 28 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 28 | 28 | 26 | 24 | 23 | 24 | 24 | 25 | 27 | 26 | 26 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | S 16 | S 16 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | N 9 | N 9 | N 8 | N 8 | N 8 |
| kJ | 68 | 200 | 175 | 170 | 167 | 123 | 121 | 99 | 96 | 96 | 94 | 90 | 132 | 186 | 82 | 79 | 77 | 59 | 58 | 76 | 71 | 68 | 65 | 49 |
Swell 2 Height (m) Direction Period (s) | S 15 | NE 8 | S 20 | S 19 | S 19 | S 19 | NE 12 | S 18 | S 18 | S 18 | S 12 | S 12 | S 12 | S 12 | S 16 | N 8 | N 7 | N 7 | N 7 | NE 9 | SSW 15 | SSW 19 | NE 10 | S 19 |
| kJ | 104 | 24 | 186 | 266 | 184 | 183 | 110 | 227 | 221 | 221 | 72 | 69 | 69 | 69 | 186 | 29 | 28 | 27 | 25 | 55 | 71 | 118 | 59 | 192 |
Swell 3 Height (m) Direction Period (s) | SW 18 | S 20 | NE 8 | NNW 7 | NNW 7 | NNW 7 | S 18 | S 13 | S 13 | S 12 | S 18 | S 17 | NNW 7 | NNW 7 | S 12 | S 16 | S 16 | SSW 17 | S 12 | S 11 | S 11 | SSW 15 | S 16 | S 16 |
| kJ | 79 | 73 | 23 | 21 | 20 | 16 | 157 | 119 | 116 | 107 | 152 | 137 | 15 | 15 | 69 | 132 | 132 | 92 | 42 | 40 | 39 | 74 | 124 | 131 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | ENE 8 | ENE 8 | ENE 8 | ENE 4 | E 4 | E 4 | E 4 | E 4 | E 5 | ENE 10 | ENE 10 | ENE 5 | ENE 5 | E 5 | E 6 | ENE 6 | ENE 5 | ENE 9 | ENE 6 | ENE 7 | ENE 7 |
| kJ | 23 | 17 | 16 | 83 | 110 | 76 | 15 | 16 | 13 | 13 | 19 | 42 | 310 | 298 | 47 | 42 | 55 | 62 | 65 | 51 | 272 | 148 | 181 | 303 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 12 | 12 | 12 | 12 | 5 | 12 | 12 | 12 | 0 | 12 | 9 | 5 | 12 | 14 | 9 | 12 | 5 | 9 | 8 | 5 | 5 | 5 | 9 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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