Surf Forecasts:
How big are the waves at Army Beach today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 13ft (4.0m), 10s period with SW swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 10ft (3.0m), 9s period with SW swell.
- Evening surf: Evening surf (08 Sep, local time) - 6.5ft (2.0m), 8s period with SW swell.
The current surf forecast for Army Beach at 1PM is: 3.0m 9s primary swell from a Southwest direction (forecast issued at 07:00am September 08). An open ocean swell of 1.9m 11s is not directed at the surf break, a second open ocean swell of 1.0m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 13ft (4.0m) | 10s |
| Afternoon (08 Sep) | 10ft (3.0m) | 9s |
| Evening (08 Sep) | 6.5ft (2.0m) | 8s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Warm (max 28°C on Thu afternoon, min 24°C on Thu night). Winds decreasing (strong winds from the SSW on Tue morning, calm by Wed morning). | |||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||||||
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) | NW 12 | NW 12 | SW 10 | SW 9 | W 8 | SW 8 | NW 9 | NW 9 | ENE 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 10 | NW 8 | NW 9 | NW 9 | NW 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 37 | 37 | 1944 | 1227 | 114 | 515 | 186 | 172 | 0 | 186 | 164 | 156 | 132 | 77 | 157 | 102 | 95 | 79 | 65 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 2:05PM0.70m | 2:13AM0.35m | 2:38PM0.67m | 2:55AM0.42m | 3:08PM0.62m | ||||||||||||||||||
Low Tide | 6:46AM0.08m | 9:05PM0.13m | 7:41AM0.08m | 9:22PM0.12m | 8:33AM0.11m | 9:40PM0.11m | |||||||||||||||||
 |  |  | | |  | |  | | | |  | | | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 25 |
Feels °C | 25 | 25 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 30 | 31 | 31 | 30 | 30 | 30 | 29 | 28 | 27 | 28 | 30 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NW 9 | NW 9 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 1190 | 1029 | 870 | 854 | 802 | 711 | 615 | 436 | 346 | 266 | 216 | 190 | 143 | 140 | 133 | 142 | 95 | 79 | 173 | 170 | 175 | 129 | 113 |
Swell 2 Height (m) Direction Period (s) | NW 12 | SSW 15 | SSW 15 | SSW 15 | W 8 | SSW 14 | SSW 8 | SSW 8 | SSW 8 | NW 9 | NW 9 | NW 8 | NW 8 | SSW 13 | NW 10 | NW 8 | SSW 13 | SSW 13 | NW 9 | E 12 | E 12 | SSW 18 | E 12 |
| kJ | 37 | 558 | 487 | 468 | 114 | 443 | 256 | 167 | 137 | 186 | 164 | 156 | 132 | 249 | 157 | 102 | 176 | 173 | 65 | 104 | 104 | 207 | 98 |
Swell 3 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NNW 11 | SSW 15 | WNW 9 | NW 9 | NW 9 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | NW 8 | SSW 13 | SSW 13 | E 13 | E 12 | E 12 | SSW 18 | SSW 18 | E 12 | SSW 17 |
| kJ | 37 | 37 | 22 | 12 | 456 | 148 | 186 | 172 | 351 | 346 | 336 | 326 | 257 | 77 | 246 | 195 | 156 | 108 | 106 | 204 | 211 | 101 | 190 |
Wind waves Height (m) Direction Period (s) | SSW 12 | SW 11 | SW 10 | SW 9 | SSW 9 | SW 8 | — | — | — | — | — | — | — | — | — | E 3 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 8577 | 3712 | 1944 | 1227 | 656 | 515 | — | — | — | — | — | — | — | — | — | 1 | 337 | 387 | 337 | 302 | 297 | 247 | 212 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 200 | 145 | 151 | 30 | 30 | 10 | 0 | 0 | 9 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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