Surf Forecasts:
How big are the waves at Bellows today (29 Jul):
- Afternoon surf: Afternoon surf (29 Jul, local time) - 7ft (2.1m), 13s period with E swell.
- Evening surf: Evening surf (29 Jul, local time) - 7ft (2.1m), 12s period with E swell.
The current surf forecast for Bellows at 12AM is: 2.1m 12s primary swell from a East direction and 1.2m 6s secondary swell from a North-northeast direction (forecast issued at 07:00pm July 28). An open ocean swell of 0.3m 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 (29 Jul) | - | - |
| Afternoon (29 Jul) | 7ft (2.1m) | 13s |
| Evening (29 Jul) | 7ft (2.1m) | 12s |
Table - waves today at Bellows. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Tue night). Winds increasing (light winds from the ENE on Wed night, strong winds from the ENE by Fri afternoon). | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | |||||||||||||||||
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) | E 13 | E 12 | E 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | NE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 1609 | 1313 | 1269 | 1027 | 908 | 964 | 733 | 604 | 470 | 318 | 237 | 180 | 366 | 327 | 308 | 266 | 233 | 234 | 292 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 3:19PM0.66m | 1:31AM0.33m | 3:44PM0.66m | 2:12AM0.34m | 4:07PM0.66m | ||||||||||||||
Low Tide | 9:42PM0.21m | 7:59AM-0.05m | 10:06PM0.20m | 8:32AM-0.04m | 10:31PM0.18m | ||||||||||||||
 |  | | | | |  | | |  | | | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 26 | 26 | 26 | 26 | 26 | 27 | 29 | 28 | 30 | 29 | 28 | 27 | 26 | 25 | 26 | 26 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 12 | E 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | NE 9 | ENE 9 | ENE 9 | ENE 8 | S 14 | S 14 | SSW 13 | S 13 | NNE 7 | S 13 | E 16 |
| kJ | 1609 | 1313 | 1269 | 1027 | 908 | 964 | 733 | 604 | 470 | 318 | 237 | 180 | 61 | 60 | 60 | 55 | 15 | 55 | 85 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 13 | S 14 | S 13 | NNE 6 | SSW 14 | S 15 | S 15 | S 14 | N 7 | NNE 7 | N 7 | SW 19 | N 10 | SW 18 | SSW 18 | SSW 13 | E 18 | S 13 |
| kJ | 33 | 31 | 34 | 30 | 82 | 41 | 67 | 67 | 65 | 46 | 89 | 59 | 14 | 2 | 12 | 30 | 59 | 97 | 54 |
Swell 3 Height (m) Direction Period (s) | — | S 16 | S 16 | S 15 | S 14 | S 10 | — | — | S 13 | S 14 | S 14 | S 14 | E 20 | SW 18 | E 19 | N 9 | N 9 | N 9 | N 9 |
| kJ | — | 20 | 21 | 18 | 36 | 2 | — | — | 4 | 62 | 62 | 62 | 8 | 13 | 29 | 7 | 7 | 15 | 14 |
Wind waves Height (m) Direction Period (s) | NNE 9 | NNE 7 | NNE 6 | NNE 6 | NNE 7 | — | — | — | — | — | E 3 | E 5 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 |
| kJ | 238 | 147 | 114 | 94 | 111 | — | — | — | — | — | 5 | 31 | 366 | 327 | 308 | 266 | 233 | 234 | 292 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 21 | 10 | 10 | 10 | 10 | 8 | 9 | 9 | 10 | 10 | 10 | 15 | 16 | 16 | 43 | 17 | 43 | 44 | 43 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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