Surf Forecasts:
How big are the waves at Army Beach today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 4.5ft (1.4m), 7s period with NNE swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 4.5ft (1.4m), 9s period with NNE swell.
- Evening surf: Evening surf (28 Jul, local time) - 4.5ft (1.3m), 7s period with NNE swell.
The current surf forecast for Army Beach at 11AM is: 1.4m 7s primary swell from a Northeast direction (forecast issued at 07:00am July 28). An open ocean swell of 2.1m 13s is not directed at the surf break, a second open ocean swell of 0.7m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 4.5ft (1.4m) | 7s |
| Afternoon (28 Jul) | 4.5ft (1.4m) | 9s |
| Evening (28 Jul) | 4.5ft (1.3m) | 7s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 24°C on Tue night). Winds decreasing (fresh winds from the NNE on Tue afternoon, calm by Thu morning). | |||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | |||||||||||||||||||||
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) | NNE 7 | NNE 7 | NE 7 | NNE 9 | NNE 9 | NNE 7 | NNE 7 | NNE 6 | NNE 6 | NNE 8 | SW 21 | SW 20 | NE 9 | NE 9 | NE 9 | ENE 9 | ENE 8 | SW 13 | SW 18 | ENE 8 | N 9 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 183 | 183 | 183 | 300 | 244 | 154 | 138 | 104 | 77 | 140 | 17 | 16 | 734 | 562 | 460 | 0 | 0 | 7 | 154 | 0 | 6 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross-off | cross-off |
High Tide | 2:15AM0.24m | 3:39PM0.71m | 2:54AM0.26m | 4:07PM0.70m | 3:36AM0.28m | 4:32PM0.68m | |||||||||||||||||
Low Tide | 7:53AM0.03m | 11:02PM0.18m | 8:29AM0.04m | 11:21PM0.17m | 9:05AM0.06m | ||||||||||||||||||
 |  | | | |  | |  | |  | | | | | | | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 26 | 25 | 26 | 25 | 26 | 25 | 26 | 24 | 25 | 26 | 28 | 28 | 27 | 30 | 30 | 28 | 28 | 27 | 31 | 30 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NE 9 | NE 9 | ENE 9 | ENE 8 | S 14 | S 14 | S 13 | SSW 13 | S 13 | S 13 |
| kJ | 1380 | 1520 | 1510 | 1667 | 1617 | 1486 | 1392 | 1206 | 1086 | 925 | 926 | 821 | 734 | 562 | 460 | 411 | 370 | 232 | 232 | 225 | 232 | 219 | 215 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NNE 6 | NNE 8 | S 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 |
| kJ | 207 | 195 | 189 | 187 | 187 | 137 | 137 | 98 | 77 | 140 | 203 | 206 | 215 | 213 | 265 | 254 | 247 | 82 | 154 | 207 | 207 | 207 | 200 |
Swell 3 Height (m) Direction Period (s) | NNE 9 | S 9 | S 9 | SSE 10 | SSE 10 | SSW 16 | SSW 16 | SSW 15 | SSW 13 | SSW 14 | SW 21 | SW 20 | SSW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 13 | N 9 | E 19 | N 9 | E 18 | E 17 |
| kJ | 59 | 7 | 7 | 9 | 9 | 83 | 84 | 76 | 98 | 213 | 17 | 16 | 37 | 96 | 95 | 95 | 93 | 7 | 7 | 28 | 6 | 54 | 91 |
Wind waves Height (m) Direction Period (s) | NNE 7 | NNE 7 | NE 7 | NNE 9 | NNE 9 | NNE 7 | NNE 7 | NNE 6 | — | — | — | — | — | — | ESE 3 | E 4 | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 |
| kJ | 183 | 183 | 183 | 300 | 244 | 154 | 138 | 104 | — | — | — | — | — | — | 1 | 16 | — | 376 | 335 | 280 | 273 | 265 | 308 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 12 | 12 | 14 | 24 | 24 | 12 | 12 | 12 | 12 | 16 | 16 | 16 | 5 | 5 | 0 | 5 | 5 | 5 | 0 | 8 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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