Surf Forecasts:
How big are the waves at Waimanalo today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 7ft (2.1m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Evening surf: Evening surf (09 Jul, local time) - 6.5ft (2.0m), 7s period with ENE swell.
The current surf forecast for Waimanalo at 12AM is: 2.4m 8s primary swell from a East-northeast direction (forecast issued at 07:00pm July 08). An open ocean swell of 0.3m 13s is not directed at the surf break, a second open ocean swell of 0.1m 18s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 7ft (2.1m) | 8s |
| Afternoon (09 Jul) | 6.5ft (2.0m) | 8s |
| Evening (09 Jul) | 6.5ft (2.0m) | 7s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 25°C on Thu morning, min 24°C on Wed night). Mainly strong winds. | ||||||||||||||||||||||||
Wed 8 | Thursday 9 | Friday 10 | Sat 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 456 | 516 | 607 | 725 | 637 | 554 | 477 | 464 | 400 | 428 | 456 | 456 | 405 | 358 | 334 | 344 | 316 | 348 | 383 | 394 | 420 | 449 | 423 | 423 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 6:52PM0.41m | 12:27PM0.56m | 1:10PM0.65m | 1:52PM0.71m | ||||||||||||||||||||
Low Tide | 4:21PM0.34m | 3:52AM-0.03m | 4:44AM-0.07m | 5:35AM-0.11m | ||||||||||||||||||||
 |  | |  | |  | | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 21 | 20 | 21 | 22 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 13 | S 12 | S 12 | S 12 | SSW 19 | SSW 18 | SSW 18 |
| kJ | 35 | 35 | 34 | 34 | 31 | 30 | 30 | 26 | 27 | 27 | 27 | 26 | 11 | 11 | 24 | 11 | 11 | 12 | 11 | 11 | 11 | 36 | 34 | 31 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 18 | S 18 | W 15 | S 16 | S 16 | S 16 | S 16 | S 16 | S 24 | S 15 | S 15 | S 15 | S 21 | SW 21 | S 21 | N 8 | SW 20 | SW 19 | SSW 19 | SSW 19 | S 12 | S 12 | S 12 |
| kJ | 1 | 6 | 6 | 17 | 5 | 5 | 5 | 5 | 5 | 11 | 4 | 4 | 4 | 9 | 18 | 9 | 5 | 15 | 15 | 37 | 37 | 11 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | S 18 | — | — | SE 8 | W 15 | — | S 8 | SE 8 | W 14 | W 14 | S 18 | S 8 | — | S 15 | — | S 18 | SW 21 | W 16 | W 13 | W 13 | S 15 | S 14 | W 14 | — |
| kJ | 6 | — | — | 3 | 17 | — | 1 | 2 | 4 | 4 | 6 | 1 | — | 4 | — | 6 | 17 | 5 | 3 | 3 | 4 | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 456 | 516 | 607 | 725 | 637 | 554 | 477 | 464 | 400 | 428 | 456 | 456 | 405 | 358 | 334 | 344 | 316 | 348 | 383 | 394 | 420 | 449 | 423 | 423 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 56 | 55 | 118 | 50 | 45 | 45 | 50 | 50 | 55 | 50 | 46 | 45 | 44 | 44 | 44 | 50 | 52 | 44 | 46 | 45 | 46 | 55 | 52 | 52 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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