Surf Forecasts:
How big are the waves at Army Beach today (28 Sep):
- Afternoon surf: Afternoon surf (28 Sep, local time) - 2.5ft (0.8m), 14s period with NNW swell.
- Evening surf: Evening surf (28 Sep, local time) - 2.5ft (0.7m), 13s period with NNW swell.
The current surf forecast for Army Beach at 11PM is: 0.7m 13s primary swell from a North-northwest direction (forecast issued at 07:00pm September 28). An open ocean swell of 1.4m 12s is not directed at the surf break, a second open ocean swell of 0.7m 17s is not directed at the surf break, a second open ocean swell of 2.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | - | - |
| Afternoon (28 Sep) | 2.5ft (0.8m) | 14s |
| Evening (28 Sep) | 2.5ft (0.7m) | 13s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed afternoon. Warm (max 28°C on Tue afternoon, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||
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 13 | NNW 13 | NNW 13 | ENE 8 | NNW 12 | SW 12 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 180 | 149 | 147 | 0 | 98 | 181 | 341 | 298 | 292 | 142 | 281 | 220 | 214 | 270 | 264 | 198 | 153 | 116 | 113 |
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 | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off |
High Tide | 5:27AM0.64m | 4:00PM0.32m | 6:22AM0.64m | 3:35PM0.27m | |||||||||||||||
Low Tide | 9:59PM0.05m | 12:24PM0.26m | 10:25PM0.04m | 2:45PM0.27m | 10:55PM0.05m | ||||||||||||||
 |  | | | | | | | |  | | | |  | | | |  | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 1 | 1 | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 26 | 26 | 26 | 26 | 26 | 26 | 29 | 27 | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSW 12 | SSW 12 | SSW 10 | SSW 10 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 260 | 540 | 539 | 205 | 325 | 448 | 392 | 341 | 301 | 294 | 251 | 245 | 207 | 201 | 172 | 145 | 142 | 142 | 145 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 17 | SW 17 | SSW 12 | SSW 17 | SSW 9 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
| kJ | 186 | 309 | 309 | 187 | 258 | 168 | 341 | 298 | 292 | 142 | 281 | 220 | 214 | 270 | 264 | 198 | 153 | 116 | 113 |
Swell 3 Height (m) Direction Period (s) | NW 13 | NNW 13 | NNW 13 | SW 17 | NNW 12 | SW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 6 | S 6 | E 14 | E 14 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 180 | 149 | 147 | 309 | 98 | 181 | 330 | 326 | 326 | 326 | 322 | 318 | 81 | 95 | 253 | 249 | 188 | 188 | 140 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | — | S 6 | S 6 | — | S 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 748 | 688 | 629 | 509 | 448 | — | — | — | — | — | — | 92 | 128 | — | 115 | 132 | 109 | 83 | 64 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 9 | 5 | 8 | 9 | 5 | 0 | 0 | 8 | 9 | 0 | 9 | 9 | 0 | 10 | 0 | 10 | 18 | 17 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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