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Waimanalo Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waimanalo surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Thursday 07 May 2026 HSTForecast update in hr min s Forecast update imminent
Waimanalo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waimanalo sea temperature is
25.0° C
(Which is normal for this time of year)How big are the waves at Waimanalo today?
The current surf forecast for Waimanalo at 8AM is: 0.8m 16s primary swell from a Northwest direction and 0.5m 12s secondary swell from a North-northwest direction, 0.5m 4s secondary swell from a Northeast direction (forecast issued at 01:00am May 07). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 2.5ft (0.8m) | 16s |
| Afternoon (07 May) | 4.5ft (1.4m) | 12s |
| Evening (07 May) | 5ft (1.6m) | 14s |
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 Sat afternoon. Warm (max 24°C on Fri afternoon, min 23°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 17 | NW 16 | NW 16 | NNW 12 | NNW 12 | NNW 12 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NNW 12 | NNW 12 | NW 12 | NW 11 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | |
186 | 219 | 302 | 385 | 512 | 512 | 957 | 837 | 722 | 620 | 513 | 451 | 384 | 325 | 289 | 239 | 195 | 179 | 123 | 110 | 114 | 111 | 100 | 81 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 8:14PM0.47m | 9:21PM0.47m | 10:08PM0.47m | |||||||||||||||||||||
Low Tide | 10:39AM0.00m | 11:22AM0.04m | 12:50PM0.09m | |||||||||||||||||||||
 | |  |  | | |  |  | | | | | | | | | | | | |  | |  | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 |
23 | 23 | 23 | 23 | 22 | 21 | 22 | 23 | 23 | 24 | 24 | 23 | 23 | 24 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 21 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NW 16 | NW 16 | NNW 12 | NNW 12 | NNW 12 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NNW 12 | NNW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 11 |
 kJ | 63 | 219 | 302 | 374 | 512 | 512 | 957 | 837 | 722 | 620 | 513 | 451 | 384 | 325 | 289 | 239 | 195 | 179 | 123 | 96 | 92 | 76 | 76 | 81 |
Swell 2 Height (m) Direction Period (s) | NW 17 | NW 9 | NNW 12 | NW 15 | NW 15 | NW 14 | E 8 | E 8 | E 8 | E 8 | E 8 | S 18 | S 17 | S 17 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 186 | 43 | 82 | 385 | 418 | 407 | 49 | 65 | 48 | 80 | 61 | 54 | 24 | 23 | 13 | 13 | 14 | 7 | 7 | 7 | 7 | 7 | 7 | 12 |
Swell 3 Height (m) Direction Period (s) | E 8 | N 8 | N 4 | ESE 8 | E 8 | E 8 | SSW 15 | S 18 | NE 10 | S 18 | S 16 | NNE 9 | NNE 9 | S 13 | S 17 | S 16 | S 16 | S 16 | N 9 | N 9 | S 15 | S 15 | S 15 | S 15 |
| kJ | 34 | 28 | 9 | 23 | 50 | 49 | 21 | 26 | 4 | 25 | 21 | 8 | 8 | 14 | 22 | 21 | 20 | 20 | 7 | 6 | 17 | 17 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NE 8 | NE 4 | ENE 4 | E 8 | NE 4 | NE 4 | NE 4 | E 4 | — | — | E 8 | E 8 | ENE 8 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 |
| kJ | 9 | 31 | 8 | 6 | 49 | 10 | 6 | 17 | 9 | — | — | 63 | 63 | 125 | 40 | 52 | 64 | 90 | 105 | 110 | 114 | 111 | 100 | 80 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 9 | 9 | 21 | 9 | 15 | 21 | 9 | 9 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 18 | 45 | 9 | 17 | 15 | 17 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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.
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