Surf Forecasts:
How big are the waves at Hawaiians today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2ft (0.6m), 8s period with W swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2ft (0.6m), 7s period with W swell.
- Evening surf: Evening surf (20 Jul, local time) - 1.5ft (0.5m), 6s period with W swell.
The current surf forecast for Hawaiians at 11AM is: 0.6m 7s primary swell from a West direction and 0.2m 10s secondary swell from a East direction (forecast issued at 08:00am July 20). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2ft (0.6m) | 8s |
| Afternoon (20 Jul) | 2ft (0.6m) | 7s |
| Evening (20 Jul) | 1.5ft (0.5m) | 6s |
Table - waves today at Hawaiians. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 29°C on Mon morning, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 8 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 8 | W 8 | W 7 | W 7 | W 7 | W 6 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 33 | 42 | 37 | 34 | 32 | 20 | 12 | 12 | 33 | 30 | 27 | 25 | 16 | 13 | 16 | 16 | 16 | 16 | 15 | 15 | 8 | 7 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 11:06AM1.81m | 11:36PM1.93m | 12:03PM1.64m | 00:16AM1.86m | 1:20PM1.50m | |||||||||||||||||
Low Tide | 5:13AM0.73m | 5:16PM0.71m | 6:06AM0.76m | 5:55PM0.91m | 7:09AM0.79m | 6:40PM1.09m | ||||||||||||||||
 |  | | | |  |  |  | | | | | | | | | | | |  | | | |
 | 5:47 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 27 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 28 |
Feels °C | 31 | 33 | 32 | 32 | 33 | 32 | 33 | 32 | 30 | 31 | 32 | 32 | 31 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 7 | W 8 | W 7 | W 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | W 8 | W 7 | W 7 | W 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | WSW 6 | SW 6 |
| kJ | 33 | 42 | 37 | 34 | 47 | 49 | 29 | 30 | 30 | 30 | 27 | 25 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 10 | 15 | 9 |
Swell 2 Height (m) Direction Period (s) | W 8 | SW 7 | E 10 | E 10 | W 7 | W 6 | W 6 | W 6 | W 8 | SW 7 | SW 7 | SW 7 | SW 7 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | E 9 | ENE 9 | W 6 |
| kJ | 33 | 25 | 7 | 7 | 32 | 20 | 12 | 12 | 33 | 30 | 16 | 16 | 16 | 13 | 12 | 13 | 13 | 6 | 7 | 15 | 8 | 3 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 10 | SE 9 | SE 9 | E 10 | E 10 | ENE 10 | W 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | W 6 | W 6 | ENE 9 |
| kJ | 7 | 7 | 3 | 3 | 7 | 7 | 9 | 12 | 8 | 8 | 17 | 16 | 16 | 8 | 16 | 16 | 16 | 16 | 15 | 3 | 3 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 31 | 47 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 77 | 656 | 4 | 63 | 63 | 77 | 77 | 77 | 63 | 27 | 27 | 27 | 77 | 63 | 63 | 63 | 77 | 77 | 77 | 77 | 63 | 63 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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