Surf Forecasts:
How big are the waves at Halawa today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 4.5ft (1.3m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 4.5ft (1.3m), 6s period with ENE swell.
- Evening surf: Evening surf (17 Jul, local time) - 5.5ft (1.7m), 6s period with ENE swell.
The current surf forecast for Halawa at 10PM is: 1.7m 6s primary swell from a East-northeast direction and 0.4m 14s secondary swell from a West-northwest direction (forecast issued at 01:00pm July 17). An open ocean swell of 0.4m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 4.5ft (1.3m) | 6s |
| Afternoon (17 Jul) | 4.5ft (1.3m) | 6s |
| Evening (17 Jul) | 5.5ft (1.7m) | 6s |
Table - waves today at Halawa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Sat night). Mainly fresh winds. | |||||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||
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) | W 14 | W 14 | WNW 14 | ENE 6 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | ENE 8 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | W 12 | WNW 12 | NNE 8 | ENE 8 | ENE 8 | ENE 8 | NNE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 103 | 101 | 66 | 205 | 64 | 62 | 60 | 58 | 34 | 481 | 34 | 34 | 34 | 33 | 27 | 30 | 19 | 310 | 350 | 322 | 35 |
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 | cross | cross |
High Tide | 5:05PM0.87m | 5:12AM0.54m | 5:28PM0.79m | 6:22AM0.55m | 5:46PM0.71m | ||||||||||||||||
Low Tide | 10:01AM0.15m | 11:52PM0.27m | 10:41AM0.27m | 00:24AM0.25m | 11:22AM0.38m | ||||||||||||||||
 | | |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 22 | 23 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 7 | N 8 | WNW 14 | WNW 14 | WNW 14 | SSW 15 | WNW 13 | SW 14 | WNW 13 | NNE 8 | WNW 13 | WNW 13 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | W 12 | W 12 | W 12 | NNE 8 |
| kJ | 48 | 40 | 32 | 66 | 64 | 62 | 85 | 58 | 54 | 34 | 14 | 34 | 34 | 12 | 11 | 12 | 19 | 11 | 11 | 11 | 35 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 14 | WNW 14 | SW 16 | SW 16 | SSW 15 | WNW 13 | SW 15 | WNW 13 | SSW 14 | WNW 13 | NNE 8 | SSW 14 | WNW 13 | W 12 | WNW 12 | W 12 | SSW 12 | SSW 12 | SSW 12 | WNW 12 |
| kJ | 103 | 101 | 66 | 64 | 61 | 88 | 60 | 54 | 34 | 41 | 34 | 14 | 20 | 33 | 27 | 30 | 11 | 13 | 13 | 13 | 14 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 12 | SSW 12 | SW 8 | S 8 | SSW 11 | SW 8 | SW 11 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 12 | SW 20 | SW 20 | SW 19 | SSW 11 |
| kJ | 64 | 64 | 64 | 36 | 14 | 3 | 1 | 11 | 2 | 4 | 41 | 20 | 14 | 14 | 14 | 12 | 13 | 15 | 15 | 15 | 12 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 7 | ENE 8 | E 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 139 | 135 | 182 | 205 | 251 | 314 | 392 | 460 | 491 | 481 | 484 | 522 | 497 | 439 | 393 | 349 | 349 | 310 | 350 | 322 | 251 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 29 | 56 | 56 | 29 | 31 | 31 | 31 | 29 | 33 | 34 | 29 | 29 | 29 | 29 | 29 | 29 | 33 | 33 | 29 | 29 | 29 |
Best forecast wave conditions in Molokai | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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