Surf Forecasts:
How big are the waves at Army Beach today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 3.5ft (1.0m), 10s period with W swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 3.5ft (1.0m), 10s period with W swell.
- Evening surf: Evening surf (30 Sep, local time) - 2.5ft (0.7m), 9s period with W swell.
The current surf forecast for Army Beach at 1AM is: 1.1m 11s primary swell from a West-southwest direction (forecast issued at 07:00pm September 29). An open ocean swell of 1.4m 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 (30 Sep) | 3.5ft (1.0m) | 10s |
| Afternoon (30 Sep) | 3.5ft (1.0m) | 10s |
| Evening (30 Sep) | 2.5ft (0.7m) | 9s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Wed afternoon. Warm (max 27°C on Tue night, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | |||||||||||||||||
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) | SW 10 | SSW 16 | SW 9 | WSW 11 | WSW 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | SSW 14 | W 8 | W 8 | W 8 | W 8 | W 8 | NNW 10 | NNW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 298 | 0 | 101 | 290 | 240 | 204 | 117 | 210 | 153 | 80 | 76 | 0 | 49 | 47 | 49 | 35 | 35 | 38 | 55 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off |
High Tide | 6:22AM0.64m | 3:35PM0.27m | 7:31AM0.64m | ||||||||||||||||
Low Tide | 10:25PM0.04m | 2:45PM0.27m | 10:55PM0.05m | ||||||||||||||||
 |  | | |  | |  | | |  | | | |  | | | | |  | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | 1 | 3 | 1 | 1 | — | — | — | 1 | — | 1 | 1 | 1 | 1 |
Temp °C | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 14 | E 8 | S 5 | E 6 | E 6 | E 8 | S 5 |
| kJ | 301 | 294 | 286 | 251 | 201 | 201 | 172 | 172 | 142 | 142 | 145 | 145 | 577 | 142 | 20 | 113 | 97 | 138 | 19 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 9 | WSW 11 | WSW 11 | W 10 | S 6 | W 10 | W 10 | W 9 | SSW 6 | SSW 6 | S 6 | S 5 | W 8 | S 5 | S 5 | SSW 5 | W 8 |
| kJ | 298 | 216 | 101 | 290 | 240 | 204 | 84 | 210 | 153 | 80 | 56 | 43 | 31 | 21 | 49 | 19 | 19 | 20 | 51 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SSW 6 | W 10 | E 14 | SSW 15 | SSW 15 | W 9 | SSW 14 | W 8 | W 8 | E 13 | W 8 | W 8 | NNW 10 | NNW 10 |
| kJ | 326 | 326 | 258 | 318 | 302 | 53 | 117 | 191 | 188 | 188 | 76 | 183 | 49 | 47 | 84 | 35 | 35 | 38 | 55 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSE 6 | SSE 6 | — | E 8 | E 6 | — | E 6 | — | E 8 |
| kJ | — | — | — | — | 59 | 1 | 1 | 97 | 73 | 71 | 3 | 3 | — | 186 | 116 | — | 109 | — | 117 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 9 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 8 | 13 | 9 | 5 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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