Surf Forecasts:
How big are the waves at Waimanalo today (04 Jul):
- Morning surf: Morning surf (04 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (04 Jul, local time) - 5ft (1.6m), 8s period with NE swell.
- Evening surf: Evening surf (04 Jul, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for Waimanalo at 5PM is: 1.6m 8s primary swell from a Northeast direction and 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 01:00pm July 04). An open ocean swell of 0.4m 20s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | 5.5ft (1.7m) | 8s |
| Afternoon (04 Jul) | 5ft (1.6m) | 8s |
| Evening (04 Jul) | 5.5ft (1.7m) | 8s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 25°C on Sat afternoon, min 24°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tue 7 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 330 | 291 | 298 | 306 | 336 | 291 | 298 | 306 | 372 | 443 | 406 | 387 | 343 | 395 | 504 | 495 | 475 | 559 | 600 | 532 | 495 | 532 | 590 | 606 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 6:00PM0.58m | 5:41AM0.27m | 6:18PM0.54m | 7:34AM0.29m | 6:34PM0.50m | |||||||||||||||||||
Low Tide | 10:19AM0.04m | 1:11AM0.15m | 10:54AM0.11m | 1:44AM0.11m | 11:39AM0.20m | 2:21AM0.07m | ||||||||||||||||||
 | | |  |  | | | | | | | | | | | | | | | | | |  |  | |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | 7:16 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 23 | 23 | 23 | 22 | 21 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 21 | ESE 9 | ESE 9 | ESE 9 | SSW 19 | E 9 | E 9 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 89 | 27 | 27 | 27 | 125 | 41 | 59 | 106 | 104 | 104 | 102 | 96 | 89 | 86 | 86 | 85 | 84 | 82 | 76 | 73 | 72 | 71 | 71 | 70 |
Swell 2 Height (m) Direction Period (s) | NW 12 | SSW 20 | SSW 20 | SSW 20 | NW 12 | SSW 19 | SSW 18 | ESE 10 | NW 11 | NW 11 | ESE 9 | NNW 11 | NNW 10 | NW 10 | NW 10 | NW 10 | SE 9 | SE 9 | SE 9 | SE 9 | S 9 | SE 8 | S 18 | N 9 |
| kJ | 24 | 82 | 128 | 127 | 22 | 123 | 110 | 18 | 19 | 19 | 25 | 11 | 11 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 1 | 3 | 6 | 2 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | NW 12 | NW 12 | NW 12 | SSW 15 | NW 12 | NW 11 | NW 11 | SSW 14 | SSW 14 | NNW 11 | S 11 | SSW 13 | SSW 13 | SE 10 | SE 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | S 18 | N 9 | NW 9 |
| kJ | 49 | 24 | 23 | 22 | 21 | 21 | 20 | 19 | 20 | 18 | 12 | 2 | 17 | 17 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 6 | 2 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 330 | 291 | 298 | 306 | 336 | 291 | 298 | 306 | 372 | 443 | 406 | 387 | 343 | 395 | 504 | 495 | 475 | 559 | 600 | 532 | 495 | 532 | 590 | 606 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 44 | 44 | 50 | 44 | 44 | 44 | 44 | 44 | 50 | 56 | 116 | 50 | 45 | 50 | 50 | 57 | 116 | 117 | 117 | 55 | 52 | 50 | 56 | 55 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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