Surf Forecasts:
How big are the waves at Waimanalo today (13 Jul):
- Afternoon surf: Afternoon surf (13 Jul, local time) - 7ft (2.1m), 8s period with ENE swell.
- Evening surf: Evening surf (13 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
The current surf forecast for Waimanalo at 12AM is: 2.0m 8s primary swell from a East-northeast direction (forecast issued at 07:00pm July 12). An open ocean swell of 0.3m 16s is not directed at the surf break, a second open ocean swell of 0.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | - | - |
| Afternoon (13 Jul) | 7ft (2.1m) | 8s |
| Evening (13 Jul) | 6.5ft (2.0m) | 8s |
Table - waves today at Waimanalo. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue morning. Warm (max 25°C on Mon afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun night, light winds from the E by Tue night). | ||||||||||||||||||||||||
Sun 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | NE 7 | NE 8 | NE 8 | NE 7 | NE 8 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 471 | 471 | 471 | 459 | 447 | 389 | 345 | 345 | 310 | 286 | 250 | 249 | 277 | 242 | 276 | 276 | 194 | 248 | 174 | 199 | 193 | 153 | 138 | 102 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:34PM0.75m | 00:11AM0.30m | 3:15PM0.77m | 1:17AM0.31m | 3:55PM0.76m | 2:18AM0.32m | ||||||||||||||||||
Low Tide | 9:32PM0.24m | 7:16AM-0.15m | 10:02PM0.22m | 8:04AM-0.15m | 10:36PM0.21m | 8:49AM-0.11m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | |  | | | | |  | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | 1 | 1 | 1 | 1 | — |
Temp °C | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 |
Feels °C | 23 | 21 | 21 | 21 | 21 | 21 | 21 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 23 | 22 | 23 | 23 | 24 | 25 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | E 8 | SSW 14 | SSW 14 | SSW 14 | E 8 | NE 8 | E 8 | SSW 17 | NE 7 | ENE 7 | ENE 7 | NNE 7 |
| kJ | 40 | 40 | 39 | 39 | 38 | 38 | 36 | 22 | 21 | 21 | 20 | 20 | 148 | 19 | 19 | 18 | 42 | 200 | 29 | 29 | 193 | 153 | 138 | 57 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | N 8 | NNE 7 | SSE 11 | SSW 19 | SSW 19 | SSW 14 | E 8 | SSW 13 | SSW 13 | SSW 17 | N 7 | N 7 | SSE 10 |
| kJ | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 6 | 105 | 12 | 36 | 36 | 18 | 40 | 17 | 16 | 30 | 38 | 27 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 12 | S 20 | S 20 | S 20 | SW 21 | S 6 | SE 6 | S 6 | SSE 11 | SSW 14 | SW 19 | SSE 11 | SSE 11 | SSE 11 | SSW 14 | SSW 16 | SE 10 | SSW 13 | SSW 18 | SSW 13 | SSW 18 |
| kJ | — | — | — | 3 | 7 | 7 | 8 | 17 | 1 | 2 | 1 | 12 | 20 | 14 | 11 | 11 | 11 | 36 | 26 | 4 | 16 | 30 | 16 | 30 |
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 7 | ENE 7 | ENE 7 | ENE 8 | NE 7 | NE 8 | NE 8 | NE 7 | NE 8 | NE 7 | NE 7 | — | — | — | ENE 7 |
| kJ | 471 | 471 | 471 | 459 | 447 | 389 | 345 | 345 | 310 | 286 | 250 | 249 | 277 | 242 | 276 | 276 | 194 | 248 | 174 | 199 | — | — | — | 102 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 52 | 46 | 50 | 46 | 45 | 44 | 44 | 44 | 45 | 44 | 15 | 15 | 15 | 15 | 15 | 15 | 18 | 15 | 15 | 15 | 9 | 15 | 44 | 44 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Waimanalo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest