Surf Forecasts:
How big are the waves at Waimanalo today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Evening surf: Evening surf (22 Oct, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Waimanalo at 3PM is: 1.3m 8s primary swell from a East-northeast direction and 0.3m 13s secondary swell from a East direction, 0.3m 11s secondary swell from a Northwest direction (forecast issued at 07:00am October 22). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 4.5ft (1.4m) | 8s |
| Afternoon (22 Oct) | 4.5ft (1.3m) | 8s |
| Evening (22 Oct) | 4ft (1.2m) | 8s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu morning. Warm (max 25°C on Thu morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | ENE 8 | ENE 7 | NE 10 | NE 10 | NNW 14 | NNW 13 | NNW 13 | NNW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 244 | 214 | 186 | 176 | 176 | 186 | 142 | 176 | 154 | 158 | 170 | 145 | 145 | 113 | 71 | 107 | 104 | 192 | 136 | 149 | 253 | 339 | 393 |
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 | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 12:21PM0.55m | 1:07AM0.49m | 12:38PM0.53m | 1:44AM0.57m | 12:56PM0.50m | ||||||||||||||||||
Low Tide | 5:51AM0.15m | 6:44PM0.07m | 6:37AM0.16m | 7:00PM0.02m | 7:24AM0.18m | 7:22PM-0.03m | |||||||||||||||||
 |  |  | | |  | |  | |  | | | | | | | | | | |  | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 |
Feels °C | 24 | 26 | 26 | 26 | 24 | 23 | 24 | 26 | 25 | 26 | 25 | 25 | 25 | 23 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 13 | NW 11 | NW 12 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 10 | NE 10 | E 8 | NNW 13 | NNW 13 | NNW 12 |
| kJ | 244 | 214 | 186 | 31 | 31 | 50 | 29 | 154 | 154 | 158 | 170 | 145 | 81 | 77 | 71 | 73 | 75 | 192 | 136 | 55 | 253 | 339 | 393 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | NW 11 | E 14 | E 14 | NW 12 | ESE 8 | NW 12 | NE 13 | NE 13 | NE 12 | NNE 8 | NNE 8 | E 8 | E 7 | E 7 | E 8 | E 7 | NE 10 | NE 10 | E 7 | NE 9 |
| kJ | 22 | 20 | 19 | 19 | 32 | 35 | 37 | 19 | 49 | 84 | 83 | 72 | 39 | 39 | 55 | 38 | 38 | 28 | 39 | 94 | 88 | 40 | 65 |
Swell 3 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | N 8 | NE 14 | NE 14 | NW 12 | NE 13 | NW 11 | NW 11 | NW 11 | NE 12 | NE 12 | NE 11 | NE 11 | NE 10 | NW 10 | NNW 15 | NNW 14 | E 7 | NE 9 | E 7 |
| kJ | 12 | 6 | 5 | 5 | 5 | 7 | 33 | 50 | 62 | 45 | 43 | 43 | 68 | 65 | 58 | 56 | 53 | 37 | 72 | 149 | 39 | 67 | 39 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ESE 7 | ESE 7 | — | ENE 8 | ENE 8 | NE 8 | NE 4 | ENE 8 | ENE 7 | ENE 8 | ENE 4 | — | ENE 8 | — | ENE 7 |
| kJ | — | — | — | 176 | 176 | 186 | 142 | 176 | 55 | 42 | — | 87 | 145 | 113 | 8 | 107 | 104 | 99 | 9 | — | 58 | — | 57 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 14 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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