Surf Forecasts:
How big are the waves at Waimanalo today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 4.5ft (1.3m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 4ft (1.2m), 9s period with ENE swell.
- Evening surf: Evening surf (05 Aug, local time) - 3.5ft (1.1m), 9s period with ENE swell.
The current surf forecast for Waimanalo at 8AM is: 1.3m 10s primary swell from a East-northeast direction and 0.2m 9s secondary swell from a North-northeast direction (forecast issued at 01:00am August 05). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 4.5ft (1.3m) | 10s |
| Afternoon (05 Aug) | 4ft (1.2m) | 9s |
| Evening (05 Aug) | 3.5ft (1.1m) | 9s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed morning, min 24°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||||||||||
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) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 8 | ENE 5 | ENE 8 | ENE 5 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 358 | 331 | 325 | 312 | 253 | 203 | 194 | 194 | 238 | 78 | 77 | 104 | 87 | 69 | 135 | 37 | 128 | 53 | 53 | 50 | 51 | 66 | 74 | 114 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | on | on | on | on |
High Tide | 9:27AM0.45m | 4:57PM0.44m | 11:19AM0.53m | 12:18PM0.61m | ||||||||||||||||||||
Low Tide | 1:03AM0.04m | 1:35PM0.35m | 1:59AM0.02m | 3:11AM-0.00m | ||||||||||||||||||||
 | |  | |  | |  | |  | | | | | | | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 24 | 24 | 25 | 24 | 25 | 22 | 23 | 24 | 23 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | NNE 9 | NNE 9 | NNE 8 | ENE 9 | S 12 | S 12 | ENE 8 | ENE 8 | NNW 8 | ENE 8 | ENE 8 | NNW 8 | ENE 8 | NNW 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | NNW 7 | NE 12 | NE 9 |
| kJ | 358 | 331 | 325 | 8 | 7 | 7 | 194 | 11 | 11 | 62 | 61 | 13 | 44 | 42 | 11 | 33 | 10 | 37 | 21 | 21 | 20 | 9 | 35 | 19 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | NNE 9 | S 13 | S 12 | S 12 | S 12 | NNE 8 | NNE 8 | S 12 | NNW 8 | S 12 | NNW 8 | NNW 8 | S 11 | NNW 7 | ENE 10 | NNW 7 | NNW 7 | NE 10 | NE 9 | NE 12 | NNW 7 | NE 11 |
| kJ | 14 | 14 | 8 | 13 | 12 | 12 | 11 | 6 | 6 | 11 | 7 | 10 | 12 | 12 | 9 | 11 | 11 | 10 | 10 | 14 | 14 | 23 | 9 | 20 |
Swell 3 Height (m) Direction Period (s) | NNE 9 | NNE 9 | S 13 | SSW 11 | SSW 11 | SSW 11 | NNE 8 | S 11 | S 11 | NNW 8 | S 12 | NNE 8 | S 11 | S 11 | SW 14 | S 11 | S 11 | S 11 | NE 10 | NNW 7 | NNW 7 | S 11 | SW 14 | N 7 |
| kJ | 8 | 8 | 14 | 11 | 11 | 11 | 7 | 9 | 9 | 7 | 11 | 6 | 10 | 10 | 8 | 9 | 10 | 9 | 15 | 10 | 9 | 9 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 10 | ENE 9 | ENE 9 | — | ENE 9 | ENE 9 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 8 | ENE 5 | ENE 8 | ENE 5 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 |
| kJ | — | — | — | 312 | 253 | 203 | — | 194 | 238 | 78 | 77 | 104 | 87 | 69 | 135 | 37 | 128 | 53 | 53 | 50 | 51 | 66 | 74 | 114 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 44 | 17 | 15 | 15 | 15 | 15 | 15 | 15 | 44 | 45 | 44 | 15 | 15 | 15 | 18 | 17 | 44 | 44 | 15 | 15 | 16 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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