Surf Forecasts:
How big are the waves at Waimanalo today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 1.5ft (0.5m), 12s period with E swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 1.5ft (0.5m), 12s period with E swell.
- Evening surf: Evening surf (11 Oct, local time) - 1.5ft (0.5m), 12s period with E swell.
The current surf forecast for Waimanalo at 1AM is: 1.0m 6s primary swell from a East direction and 0.5m 10s secondary swell from a North-northwest direction (forecast issued at 07:00pm October 10). An open ocean swell of 0.5m 18s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 1.5ft (0.5m) | 12s |
| Afternoon (11 Oct) | 1.5ft (0.5m) | 12s |
| Evening (11 Oct) | 1.5ft (0.5m) | 12s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 25°C on Sat night, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | |||||||||||||||||
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) | NNW 10 | NNW 10 | NNW 10 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 12 | NNW 18 | NNW 18 | NW 18 | NNW 16 | NW 16 | NNW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 114 | 111 | 82 | 76 | 73 | 72 | 75 | 73 | 72 | 72 | 73 | 72 | 199 | 127 | 209 | 312 | 343 | 381 | 447 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | on | on | cross-on |
High Tide | 3:19AM0.62m | 2:00PM0.46m | 3:56AM0.63m | 2:11PM0.42m | |||||||||||||||
Low Tide | 8:09PM-0.01m | 9:07AM0.22m | 8:30PM-0.02m | 9:52AM0.26m | 8:53PM-0.02m | ||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 25 | 24 | 23 | 24 | 23 | 23 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | S 18 | E 12 | E 12 | E 12 | E 12 | ENE 6 | ENE 6 | ENE 6 | ENE 12 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 114 | 111 | 77 | 54 | 221 | 72 | 75 | 73 | 72 | 39 | 25 | 34 | 199 | 87 | 113 | 113 | 130 | 130 | 155 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | S 18 | NNW 9 | S 18 | NNW 9 | NNW 9 | S 16 | E 12 | E 12 | E 12 | S 16 | ENE 12 | NNW 18 | NW 18 | NNW 16 | NW 16 | NNW 16 |
| kJ | 76 | 73 | 73 | 154 | 49 | 154 | 28 | 16 | 81 | 72 | 73 | 72 | 79 | 46 | 209 | 312 | 343 | 381 | 447 |
Swell 3 Height (m) Direction Period (s) | S 20 | S 19 | S 18 | E 12 | E 12 | NNW 9 | S 18 | S 16 | NNW 9 | S 16 | S 16 | S 16 | NW 19 | NNW 18 | ENE 12 | E 11 | S 15 | S 15 | S 15 |
| kJ | 119 | 66 | 101 | 73 | 73 | 32 | 97 | 85 | 16 | 127 | 81 | 125 | 95 | 127 | 46 | 65 | 67 | 67 | 67 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | — | ENE 6 | ENE 6 | — | — | — | — | — | — | — |
| kJ | 78 | 78 | 82 | 76 | 62 | 60 | 61 | 46 | 48 | — | 51 | 40 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 17 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 9 | 14 | 15 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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