Surf Forecasts:
How big are the waves at Army Beach today (28 Oct):
- Morning surf: Morning surf (28 Oct, local time) - 3.5ft (1.1m), 13s period with NW swell.
- Afternoon surf: Afternoon surf (28 Oct, local time) - 3.5ft (1.0m), 12s period with NW swell.
- Evening surf: Evening surf (28 Oct, local time) - 4ft (1.2m), 12s period with NNE swell.
The current surf forecast for Army Beach at 3AM is: 1.2m 13s primary swell from a Northwest direction and 1.0m 9s secondary swell from a North-northeast direction (forecast issued at 07:00pm October 27). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | 3.5ft (1.1m) | 13s |
| Afternoon (28 Oct) | 3.5ft (1.0m) | 12s |
| Evening (28 Oct) | 4ft (1.2m) | 12s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue night. Warm (max 25°C on Wed afternoon, min 22°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | |||||||||||||||||
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 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NE 11 | NE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 701 | 609 | 609 | 552 | 480 | 405 | 346 | 277 | 380 | 374 | 349 | 280 | 595 | 652 | 270 | 260 | 281 | 322 | 250 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:15AM0.74m | 3:30PM0.23m | 6:09AM0.73m | ||||||||||||||||
Low Tide | 9:15PM-0.00m | 1:20PM0.22m | 9:48PM0.01m | 10:24PM0.04m | |||||||||||||||
 |  |  | | |  | |  | |  | |  | |  | | | |  | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | 3 | 6 | 4 | 2 | 4 | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — |
Temp °C | 23 | 22 | 22 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 25 | 24 | 24 | 25 | 25 | 24 | 26 | 26 | 24 | 25 | 25 | 25 | 24 | 23 | 25 | 25 | 25 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NNE 10 | NNE 10 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | S 13 | S 13 | S 16 | S 16 | S 16 | NNE 11 | S 16 |
| kJ | 701 | 609 | 609 | 552 | 480 | 405 | 346 | 245 | 380 | 374 | 349 | 280 | 225 | 225 | 628 | 719 | 710 | 322 | 590 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | NNE 9 | NNE 9 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NNE 11 | NNE 11 | NNE 11 | S 16 | NNE 10 |
| kJ | 199 | 194 | 162 | 162 | 169 | 225 | 324 | 277 | 272 | 236 | 236 | 164 | 153 | 119 | 270 | 260 | 281 | 710 | 250 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | SSW 16 | S 16 | S 15 | S 15 | S 15 | S 14 | SSW 14 | S 14 | S 14 | S 13 | S 17 | S 17 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 334 | 254 | 421 | 490 | 447 | 441 | 435 | 268 | 346 | 320 | 297 | 225 | 291 | 278 | 96 | 96 | 96 | 73 | 56 |
Wind waves Height (m) Direction Period (s) | — | E 7 | — | — | E 6 | ENE 4 | E 6 | ENE 4 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | NE 11 | NE 11 | ENE 5 | ENE 5 | ENE 6 | E 6 | ENE 6 |
| kJ | — | 8 | — | — | 7 | 11 | 3 | 17 | 18 | 31 | 37 | 53 | 595 | 652 | 95 | 93 | 100 | 80 | 97 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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