Surf Forecasts:
How big are the waves at Waimanalo today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 8ft (2.5m), 8s period with E swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 8ft (2.5m), 8s period with ENE swell.
- Evening surf: Evening surf (01 Aug, local time) - 8ft (2.4m), 8s period with ENE swell.
The current surf forecast for Waimanalo at 4PM is: 2.5m 8s primary swell from a East-northeast direction and 0.7m 14s secondary swell from a East direction (forecast issued at 01:00pm August 01). An open ocean swell of 0.2m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Aug) | 8ft (2.5m) | 8s |
| Afternoon (01 Aug) | 8ft (2.5m) | 8s |
| Evening (01 Aug) | 8ft (2.4m) | 8s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 24°C on Mon night). Winds decreasing (strong winds from the ENE on Sat night, light winds from the NE by Tue morning). | |||||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | |||||||||||||||||||
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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 792 | 807 | 824 | 781 | 844 | 844 | 801 | 758 | 682 | 650 | 650 | 634 | 619 | 512 | 402 | 402 | 361 | 361 | 331 | 323 | 321 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 4:44PM0.61m | 4:42AM0.37m | 4:58PM0.57m | 5:48AM0.38m | 5:09PM0.52m | ||||||||||||||||
Low Tide | 9:37AM0.05m | 11:22PM0.13m | 10:12AM0.11m | 11:50PM0.10m | 10:52AM0.19m | ||||||||||||||||
 |  | |  | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 24 | 25 | 23 | 23 | 23 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | E 15 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 |
| kJ | 205 | 199 | 196 | 199 | 199 | 194 | 188 | 191 | 188 | 186 | 183 | 127 | 84 | 87 | 87 | 85 | 84 | 84 | 76 | 73 | 104 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | N 8 | SSW 14 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 | SSW 12 | S 12 |
| kJ | 19 | 4 | 18 | 8 | 18 | 17 | 16 | 16 | 26 | 25 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 4 | 4 | 15 | 11 |
Swell 3 Height (m) Direction Period (s) | S 12 | SSW 14 | S 11 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 13 | S 13 | SSW 13 | S 13 | SW 13 | S 13 | S 13 | SSE 13 | SE 13 | N 7 |
| kJ | 10 | 18 | 9 | 18 | 19 | 19 | 20 | 20 | 19 | 18 | 7 | 6 | 14 | 17 | 13 | 7 | 13 | 12 | 17 | 7 | 4 |
Wind waves 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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 792 | 807 | 824 | 781 | 844 | 844 | 801 | 758 | 682 | 650 | 650 | 634 | 619 | 512 | 402 | 402 | 361 | 361 | 331 | 323 | 321 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 146 | 57 | 138 | 118 | 55 | 50 | 52 | 52 | 52 | 118 | 118 | 118 | 146 | 52 | 50 | 46 | 15 | 15 | 15 | 17 | 46 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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