Surf Forecasts:
How big are the waves at Army Beach today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 6ft (1.8m), 10s period with NE swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 6ft (1.8m), 10s period with NE swell.
- Evening surf: Evening surf (30 Oct, local time) - 5.5ft (1.7m), 9s period with NE swell.
The current surf forecast for Army Beach at 5AM is: 1.8m 10s primary swell from a Northeast direction and 0.4m 10s secondary swell from a Northwest direction (forecast issued at 01:00am October 30). An open ocean swell of 1.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 6ft (1.8m) | 10s |
| Afternoon (30 Oct) | 6ft (1.8m) | 10s |
| Evening (30 Oct) | 5.5ft (1.7m) | 9s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 23°C on Sun night). Winds increasing (light winds from the ENE on Sat afternoon, fresh winds from the NE by Sun afternoon). | ||||||||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||||||||||||
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 | 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) | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NW 22 | NW 21 | NW 20 | NW 19 | NW 18 | NW 18 | NW 17 | NW 16 | NW 16 | NW 16 | NW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 614 | 653 | 640 | 640 | 585 | 513 | 481 | 255 | 249 | 211 | 211 | 207 | 174 | 471 | 1082 | 1980 | 2475 | 2598 | 2994 | 2794 | 2568 | 2660 | 2444 | 2262 |
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-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 7:09AM0.70m | 8:15AM0.66m | 9:04PM0.17m | 9:21AM0.63m | ||||||||||||||||||||
Low Tide | 11:05PM0.09m | 5:39PM0.15m | 00:05AM0.16m | 5:49PM0.13m | ||||||||||||||||||||
 | |  | | | | |  | | | | | | | | |  | | | | | | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 |
Feels °C | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 23 | 22 | 22 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | S 13 | NW 21 | NW 20 | NW 19 | NW 18 | NW 18 | NW 17 | NW 16 | NW 16 | NW 16 | NW 16 |
| kJ | 666 | 598 | 581 | 590 | 590 | 508 | 489 | 255 | 249 | 211 | 211 | 207 | 174 | 350 | 1082 | 1980 | 2475 | 2598 | 2994 | 2794 | 2568 | 2660 | 2444 | 2262 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | SW 18 | E 13 | E 13 | NW 12 | NW 12 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | NW 22 | S 14 | NE 8 | S 14 | SSW 15 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 |
| kJ | 51 | 36 | 80 | 53 | 52 | 53 | 53 | 469 | 436 | 423 | 345 | 280 | 280 | 471 | 293 | 135 | 338 | 370 | 146 | 196 | 156 | 163 | 163 | 168 |
Swell 3 Height (m) Direction Period (s) | SW 18 | E 13 | NW 10 | NW 10 | NW 12 | E 13 | E 13 | NW 12 | E 12 | E 12 | NW 11 | S 16 | S 17 | E 12 | E 12 | S 14 | E 12 | E 12 | S 16 | E 12 | E 12 | E 12 | E 11 | E 11 |
| kJ | 86 | 31 | 25 | 25 | 53 | 51 | 51 | 54 | 49 | 48 | 45 | 85 | 92 | 72 | 72 | 315 | 44 | 44 | 174 | 44 | 43 | 41 | 39 | 21 |
Wind waves Height (m) Direction Period (s) | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | E 6 | E 6 | E 6 | E 6 | E 5 | E 5 | NE 9 | NE 8 | E 5 | NE 8 | NE 8 | NE 8 | NE 8 | NE 5 | NE 6 | NE 6 | NE 6 |
| kJ | 614 | 653 | 640 | 640 | 585 | 513 | 481 | 55 | 53 | 50 | 38 | 37 | 28 | 235 | 201 | 18 | 169 | 169 | 169 | 233 | 117 | 171 | 231 | 316 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 5 | 5 | 0 | 0 | 5 | 5 | 5 | 5 | 5 | 12 | 9 | 24 | 133 | 154 | 162 | 154 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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