Surf Forecasts:
How big are the waves at Waimanalo today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 4ft (1.2m), 7s period with NNE swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 4.5ft (1.3m), 7s period with NE swell.
- Evening surf: Evening surf (14 Jul, local time) - 4.5ft (1.3m), 8s period with NE swell.
The current surf forecast for Waimanalo at 6AM is: 1.0m 7s primary swell from a North-northeast direction and 0.9m 8s secondary swell from a East direction (forecast issued at 01:00am July 14). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jul) | 4ft (1.2m) | 7s |
| Afternoon (14 Jul) | 4.5ft (1.3m) | 7s |
| Evening (14 Jul) | 4.5ft (1.3m) | 8s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Warm (max 25°C on Tue afternoon, min 24°C on Tue morning). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | NNE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NNE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 6 | ENE 6 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 177 | 125 | 134 | 147 | 171 | 223 | 200 | 156 | 174 | 199 | 193 | 134 | 114 | 86 | 102 | 94 | 178 | 173 | 155 | 153 | 88 | 108 | 204 | 198 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | 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 | cross-on | cross-on | cross-on |
High Tide | 1:17AM0.31m | 3:55PM0.76m | 2:18AM0.32m | 4:33PM0.73m | 3:19AM0.32m | 5:06PM0.69m | ||||||||||||||||||
Low Tide | 8:04AM-0.15m | 10:36PM0.21m | 8:49AM-0.11m | 11:10PM0.19m | 9:34AM-0.06m | |||||||||||||||||||
 |  |  | | | |  | | | |  | | | | | | | |  | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 24 | 23 | 23 | 23 | 25 | 23 | 23 | 24 | 25 | 24 | 26 | 25 | 25 | 24 | 26 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 8 | NNE 7 | NNE 7 | NE 7 | E 8 | SSW 14 | NE 8 | NE 7 | E 8 | SSW 17 | SSW 18 | ENE 7 | ENE 7 | NNE 8 | NNE 8 | NNE 8 | SSW 16 | SSW 16 | SSW 13 | SSW 16 | NNE 7 | NNE 7 | SSW 17 | SSW 17 |
| kJ | 122 | 105 | 134 | 147 | 58 | 18 | 200 | 156 | 28 | 30 | 30 | 134 | 114 | 65 | 62 | 85 | 48 | 48 | 17 | 25 | 43 | 42 | 30 | 30 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | E 8 | E 8 | E 8 | SSW 14 | SSE 11 | E 8 | E 8 | SSW 17 | SSW 13 | SSW 13 | N 8 | NNE 7 | SSW 18 | SSW 15 | SSE 9 | SSE 8 | SSE 8 | SSW 16 | W 15 | SSW 17 | SSW 17 | SSE 7 | SSW 13 |
| kJ | 93 | 125 | 82 | 60 | 18 | 11 | 28 | 29 | 29 | 16 | 16 | 19 | 51 | 30 | 22 | 8 | 7 | 7 | 25 | 17 | 28 | 29 | 5 | 16 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSE 11 | SW 19 | SSW 14 | SSW 13 | SSW 13 | SSE 10 | W 16 | SSW 13 | SSW 18 | SSE 10 | SSE 9 | SSW 15 | W 16 | W 15 | W 15 | S 8 | SSW 13 | SSW 13 | SSW 13 | SSE 6 |
| kJ | 20 | 20 | 19 | 19 | 11 | 14 | 36 | 17 | 16 | 10 | 20 | 16 | 30 | 9 | 8 | 22 | 19 | 18 | 17 | 5 | 17 | 17 | 17 | 4 |
Wind waves Height (m) Direction Period (s) | E 8 | — | — | — | NE 7 | NE 8 | — | — | NE 7 | NE 7 | NE 7 | — | — | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 6 | ENE 6 | ENE 7 | ENE 7 |
| kJ | 177 | — | — | — | 171 | 223 | — | — | 174 | 199 | 193 | — | — | 86 | 102 | 94 | 178 | 173 | 155 | 153 | 88 | 108 | 204 | 198 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 26 | 9 | 9 | 44 | 44 | 44 | 15 | 44 | 26 | 18 | 9 | 44 | 45 | 44 | 44 | 44 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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