Surf Forecasts:
How big are the waves at Bellows today (13 Jul):
- Morning surf: Morning surf (13 Jul, local time) - 6ft (1.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (13 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Evening surf: Evening surf (13 Jul, local time) - 5ft (1.6m), 7s period with ENE swell.
The current surf forecast for Bellows at 9PM is: 1.6m 7s primary swell from a East-northeast direction (forecast issued at 01:00pm July 13). An open ocean swell of 0.2m 14s is not directed at the surf break, a second open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | 6ft (1.9m) | 8s |
| Afternoon (13 Jul) | 5.5ft (1.7m) | 8s |
| Evening (13 Jul) | 5ft (1.6m) | 7s |
Table - waves today at Bellows. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Tue night. Warm (max 25°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thu 16 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | NNE 7 | NE 8 | NE 8 | NE 7 | NE 8 | NE 8 | NE 7 | NE 7 | ENE 7 | ENE 7 | E 7 | E 7 | NNE 8 | NE 8 | NE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 345 | 327 | 270 | 270 | 257 | 226 | 247 | 134 | 248 | 248 | 215 | 200 | 179 | 174 | 217 | 163 | 158 | 117 | 97 | 105 | 181 | 176 | 178 | 173 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 3:15PM0.77m | 1:17AM0.31m | 3:55PM0.76m | 2:18AM0.32m | 4:33PM0.73m | 3:19AM0.32m | ||||||||||||||||||
Low Tide | 10:02PM0.22m | 8:04AM-0.15m | 10:36PM0.21m | 8:49AM-0.11m | 11:10PM0.19m | |||||||||||||||||||
 | | |  |  | | | |  | | | | |  | | | | |  | | | | | | |
 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | 1 | 2 | 2 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 23 | 24 | 22 | 22 | 23 | 23 | 24 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 26 | 26 | 25 | 24 | 25 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | E 8 | NNE 7 | E 8 | SSW 14 | SSW 14 | E 8 | NE 8 | E 8 | E 8 | SSW 17 | N 7 | N 7 | NNE 7 | NNE 8 | NNE 8 | SSE 9 | SSW 16 | SSW 16 | SSW 13 |
| kJ | 36 | 22 | 21 | 21 | 20 | 148 | 102 | 103 | 19 | 18 | 43 | 200 | 28 | 28 | 30 | 38 | 39 | 57 | 65 | 87 | 8 | 48 | 48 | 17 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | NNE 7 | E 8 | SSW 14 | SSW 19 | SSW 19 | SSW 14 | E 8 | SSW 13 | SSW 17 | SSW 13 | SSW 18 | SSW 13 | SSW 18 | SSW 18 | SSW 15 | SSW 15 | SSE 8 | SSE 8 | SSW 16 |
| kJ | 14 | 13 | 13 | 13 | 12 | 91 | 125 | 19 | 36 | 36 | 18 | 28 | 17 | 29 | 16 | 30 | 16 | 30 | 30 | 22 | 22 | 7 | 7 | 25 |
Swell 3 Height (m) Direction Period (s) | S 20 | SW 21 | SW 21 | SE 6 | S 6 | SSW 14 | SSW 14 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSW 14 | SSW 17 | SSW 13 | SSE 10 | SSW 13 | SSW 18 | SSW 12 | SSE 10 | SSE 9 | SSW 19 | SSE 6 | SSE 5 | W 15 |
| kJ | 8 | 17 | 17 | 1 | 1 | 20 | 20 | 12 | 11 | 11 | 11 | 36 | 27 | 16 | 10 | 16 | 30 | 14 | 9 | 8 | 36 | 3 | 3 | 17 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | NNE 7 | NE 8 | NE 8 | NE 7 | — | NE 8 | NE 7 | NE 7 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 7 | NE 8 | NE 7 | ENE 7 | ENE 7 |
| kJ | 345 | 327 | 270 | 270 | 257 | 226 | 247 | 134 | 248 | 248 | 215 | — | 179 | 174 | 217 | 163 | 158 | 117 | 97 | 105 | 181 | 176 | 178 | 173 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 44 | 44 | 18 | 16 | 16 | 16 | 16 | 16 | 18 | 43 | 16 | 17 | 16 | 21 | 43 | 43 | 10 | 43 | 43 | 16 | 43 | 43 | 43 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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