Surf Forecasts:
How big are the waves at Waimanalo today (09 Oct):
- Afternoon surf: Afternoon surf (09 Oct, local time) - 3ft (0.9m), 11s period with NNW swell.
- Evening surf: Evening surf (09 Oct, local time) - 3.5ft (1.0m), 11s period with NNW swell.
The current surf forecast for Waimanalo at 11PM is: 1.0m 11s primary swell from a North-northwest direction and 0.5m 13s secondary swell from a East direction, 0.9m 6s secondary swell from a East direction (forecast issued at 07:00pm October 09). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | - | - |
| Afternoon (09 Oct) | 3ft (0.9m) | 11s |
| Evening (09 Oct) | 3.5ft (1.0m) | 11s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri night, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Fri 9 | Saturday 10 | Sunday 11 | |||||||||||||||||
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 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 196 | 242 | 247 | 286 | 281 | 234 | 206 | 163 | 114 | 111 | 80 | 80 | 80 | 72 | 75 | 73 | 72 | 72 | 73 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on | cross-on | on | on | cross-on | on |
High Tide | 2:42AM0.60m | 1:47PM0.50m | 3:19AM0.62m | 2:00PM0.46m | |||||||||||||||
Low Tide | 7:50PM0.02m | 8:24AM0.19m | 8:09PM-0.01m | 9:07AM0.22m | 8:30PM-0.02m | ||||||||||||||
 |  | | | | | |  | | |  | | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 |
Feels °C | 30 | 29 | 29 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 23 | 24 | 24 | 23 | 23 | 24 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | S 18 | ENE 6 | E 12 | E 12 | E 12 | E 12 | E 12 |
| kJ | 196 | 242 | 247 | 286 | 281 | 234 | 206 | 163 | 114 | 111 | 77 | 54 | 221 | 62 | 75 | 73 | 72 | 72 | 73 |
Swell 2 Height (m) Direction Period (s) | E 6 | SSW 16 | E 13 | E 13 | E 12 | E 12 | E 13 | S 20 | E 12 | E 12 | E 12 | S 18 | NNW 9 | E 12 | NNW 9 | NNW 9 | S 16 | S 16 | S 16 |
| kJ | 27 | 86 | 89 | 84 | 77 | 80 | 84 | 186 | 76 | 73 | 73 | 154 | 49 | 72 | 28 | 16 | 81 | 127 | 81 |
Swell 3 Height (m) Direction Period (s) | S 16 | ENE 13 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 20 | E 13 | S 20 | S 19 | S 14 | E 12 | E 12 | S 18 | S 18 | S 16 | NNW 9 | NNW 9 | ESE 6 |
| kJ | 134 | 58 | 84 | 82 | 77 | 74 | 119 | 84 | 119 | 66 | 63 | 73 | 73 | 154 | 97 | 85 | 16 | 15 | 8 |
Wind waves Height (m) Direction Period (s) | — | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | — | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | — | 25 | 50 | 75 | 86 | 89 | 92 | 89 | 76 | 78 | 80 | 80 | 80 | — | 53 | 52 | 48 | 39 | 33 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 5 | 9 | 9 | 15 | 15 | 44 | 44 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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