Surf Forecasts:
How big are the waves at Waimanalo today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 6.5ft (2.0m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 6ft (1.9m), 7s period with ENE swell.
- Evening surf: Evening surf (23 Jul, local time) - 6ft (1.9m), 6s period with ENE swell.
The current surf forecast for Waimanalo at 7PM is: 1.9m 6s primary swell from a East-northeast direction (forecast issued at 01:00pm July 23). An open ocean swell of 0.4m 19s is not directed at the surf break, a second open ocean swell of 0.3m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 6.5ft (2.0m) | 6s |
| Afternoon (23 Jul) | 6ft (1.9m) | 7s |
| Evening (23 Jul) | 6ft (1.9m) | 6s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri morning. Warm (max 25°C on Thu afternoon, min 24°C on Thu night). Mainly strong winds. | |||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | |||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 330 | 307 | 298 | 289 | 298 | 307 | 295 | 338 | 408 | 420 | 384 | 384 | 394 | 444 | 379 | 382 | 425 | 477 | 503 | 544 | 557 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on |
High Tide | 12:58PM0.56m | 1:29PM0.59m | 1:57PM0.62m | 10:51PM0.28m | |||||||||||||||||
Low Tide | 4:39AM0.02m | 5:29AM-0.00m | 9:26PM0.24m | ||||||||||||||||||
 | | |  |  | | |  | | | | | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 21 | 21 | 22 | 22 | 22 | 23 | 21 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 13 | S 13 | SSW 19 | SSW 19 | SSW 18 | ENE 10 | S 12 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | S 12 | SSW 16 | SSW 20 | E 14 | E 14 | E 14 | SSW 19 | SSW 18 | SSW 18 |
| kJ | 45 | 52 | 55 | 125 | 122 | 112 | 35 | 47 | 104 | 103 | 59 | 58 | 25 | 52 | 127 | 63 | 62 | 57 | 115 | 104 | 104 |
Swell 2 Height (m) Direction Period (s) | SSW 20 | SSW 20 | SSW 20 | S 13 | S 11 | S 11 | S 13 | SSW 18 | S 12 | S 12 | S 12 | S 12 | SSW 17 | S 12 | E 14 | SSW 20 | SSW 19 | SSW 19 | E 13 | E 13 | E 13 |
| kJ | 77 | 75 | 75 | 29 | 21 | 20 | 52 | 62 | 46 | 26 | 25 | 25 | 55 | 25 | 37 | 127 | 125 | 74 | 55 | 54 | 52 |
Swell 3 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | S 13 | S 13 | SSW 18 | NNW 9 | NNW 9 | NNW 8 | SSW 21 | SSW 21 | E 16 | E 15 | S 12 | S 11 | S 11 | SSW 16 | S 11 | E 16 | E 16 |
| kJ | 10 | 10 | 9 | 9 | 31 | 31 | 107 | 8 | 8 | 7 | 44 | 88 | 43 | 42 | 24 | 23 | 23 | 50 | 10 | 20 | 44 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 |
| kJ | 330 | 307 | 298 | 289 | 298 | 307 | 295 | 338 | 408 | 420 | 384 | 384 | 394 | 444 | 379 | 382 | 425 | 477 | 503 | 544 | 557 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 52 | 220 | 56 | 50 | 50 | 44 | 44 | 50 | 52 | 118 | 57 | 50 | 45 | 44 | 44 | 44 | 50 | 116 | 50 | 44 | 46 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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