Surf Forecasts:
How big are the waves at Army Beach today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 1ft (0.3m), 12s period with WNW swell.
The current surf forecast for Army Beach at 5AM is: 0.3m 12s primary swell from a West-northwest direction (forecast issued at 01:00am August 16). An open ocean swell of 0.7m 14s is not directed at the surf break, a second open ocean swell of 0.4m 18s is not directed at the surf break, a second open ocean swell of 4.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 1ft (0.3m) | 12s |
| Afternoon (16 Aug) | - | - |
| Evening (16 Aug) | - | - |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 50mm), heaviest during Sun morning. Warm (max 27°C on Sun afternoon, min 24°C on Mon night). Winds decreasing (strong winds from the E on Sun morning, light winds from the ENE by Tue afternoon). | ||||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
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) | WNW 13 | WNW 12 | WNW 12 | E 10 | E 9 | E 9 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | SW 18 | SW 19 | SW 19 | S 14 | WNW 11 | WNW 11 | SW 16 | ENE 7 | WSW 7 | SW 7 | SW 7 | SW 7 | WSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 33 | 29 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 55 | 58 | 0 | 12 | 12 | 41 | 0 | 9 | 12 | 13 | 12 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 6:21AM0.46m | 5:24PM0.46m | 7:22AM0.48m | 5:26PM0.40m | 8:36AM0.50m | |||||||||||||||||||
Low Tide | 11:50PM0.11m | 11:50AM0.27m | 00:12AM0.11m | 1:07PM0.33m | 00:34AM0.11m | |||||||||||||||||||
 |  |  | |  | |  |  |  | |  |  | | | | | |  | | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | 1 | 6 | 16 | 25 | 6 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 21 | 19 | 22 | 24 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 25 | 26 | 25 | 24 | 26 | 27 | 28 | 28 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 14 | S 14 | SSE 10 | S 8 | S 8 | SSW 7 | SSW 6 | S 13 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 173 | 198 | 138 | 214 | 205 | 160 | 82 | 47 | 166 | 347 | 334 | 338 | 338 | 260 | 260 | 253 | 175 | 167 | 165 | 165 | 121 | 119 | 119 | 119 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | S 17 | S 12 | S 12 | S 13 | S 13 | S 13 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 16 | SW 17 | SSW 18 | SSW 18 | SW 18 | SW 18 |
| kJ | 56 | 98 | 95 | 193 | 146 | 163 | 168 | 166 | 33 | 25 | 33 | 41 | 41 | 29 | 20 | 13 | 11 | 6 | 69 | 74 | 120 | 121 | 80 | 80 |
Swell 3 Height (m) Direction Period (s) | WNW 13 | WNW 12 | WNW 12 | S 17 | S 16 | S 16 | SSE 8 | S 16 | S 16 | SSE 7 | SSE 7 | SW 18 | SW 19 | SW 19 | SSW 20 | WNW 11 | WNW 11 | SW 16 | E 9 | WSW 7 | SW 7 | SW 7 | SW 7 | WSW 7 |
| kJ | 33 | 29 | 29 | 142 | 129 | 183 | 37 | 181 | 176 | 28 | 15 | 50 | 55 | 58 | 37 | 12 | 12 | 41 | 15 | 9 | 12 | 13 | 12 | 9 |
Wind waves Height (m) Direction Period (s) | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 3286 | 4022 | 4552 | 2908 | 1641 | 1215 | 866 | 701 | 573 | 461 | 395 | 365 | 319 | 284 | 252 | 215 | 188 | 198 | 168 | 161 | 131 | 139 | 115 | 127 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 162 | 162 | 206 | 205 | 106 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 5 | 9 | 9 | 12 | 9 | 5 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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