Surf Forecasts:
How big are the waves at Bellows today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 2ft (0.6m), 8s period with NNE swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 2.5ft (0.8m), 8s period with NE swell.
- Evening surf: Evening surf (15 Sep, local time) - 3ft (0.9m), 8s period with NE swell.
The current surf forecast for Bellows at 8PM is: 0.9m 8s primary swell from a Northeast direction and 0.4m 11s secondary swell from a East direction, 0.6m 6s secondary swell from a East direction (forecast issued at 01:00pm September 15). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 2ft (0.6m) | 8s |
| Afternoon (15 Sep) | 2.5ft (0.8m) | 8s |
| Evening (15 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Bellows. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Thu night. Warm (max 27°C on Tue afternoon, min 25°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||
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) | NNE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 6 | NE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | E 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 51 | 82 | 96 | 96 | 50 | 97 | 91 | 132 | 132 | 136 | 164 | 192 | 208 | 223 | 237 | 353 | 443 | 536 | 643 | 603 | 455 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 3:20PM0.41m | 6:53AM0.51m | 2:37PM0.40m | 8:54AM0.49m | |||||||||||||||||
Low Tide | 11:26AM0.30m | 10:35PM0.05m | 12:57PM0.34m | 11:02PM0.07m | |||||||||||||||||
 | | |  |  | |  |  | | | | | | |  |  | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 2 | 3 |
Temp °C | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | E 12 | NE 8 | NE 8 | NNE 8 | NNE 8 | NNE 7 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SW 16 | SSW 16 | SW 16 | SSW 19 | SW 17 | NNE 7 |
| kJ | 51 | 45 | 96 | 96 | 50 | 37 | 47 | 53 | 51 | 72 | 73 | 75 | 98 | 96 | 94 | 66 | 25 | 66 | 35 | 71 | 82 |
Swell 2 Height (m) Direction Period (s) | E 12 | SSW 20 | E 12 | E 11 | E 11 | E 11 | E 11 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | S 11 | SSW 19 | SW 19 | SSW 16 | S 10 | SW 18 |
| kJ | 26 | 37 | 44 | 39 | 38 | 37 | 37 | 82 | 80 | 79 | 79 | 79 | 78 | 76 | 69 | 2 | 37 | 15 | 24 | 2 | 82 |
Swell 3 Height (m) Direction Period (s) | SW 20 | NE 8 | SSW 20 | SW 19 | SW 19 | SW 19 | SW 19 | SW 12 | N 9 | N 10 | SW 11 | SW 11 | SW 11 | SW 11 | S 11 | SW 11 | SE 11 | S 20 | S 10 | S 10 | S 10 |
| kJ | 60 | 3 | 37 | 59 | 96 | 95 | 90 | 6 | 2 | 7 | 5 | 5 | 5 | 5 | 2 | 5 | 4 | 8 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 4 | NE 8 | — | E 6 | ENE 5 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 7 | NE 7 | NE 6 | NE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | E 9 |
| kJ | 15 | 82 | — | 23 | 45 | 97 | 91 | 132 | 132 | 136 | 164 | 192 | 208 | 223 | 237 | 353 | 443 | 536 | 643 | 603 | 455 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 43 | 43 | 43 | 43 | 43 | 45 | 16 | 43 | 117 | 49 | 43 | 43 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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