- Forecast
- Maps
- Live
- Weather State
- Spot Information
Waimanalo Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waimanalo surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Sunday 24 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
25.1° C
(Which is normal for this time of year)How big are the waves at Waimanalo today?
The current surf forecast for Waimanalo at 4AM is: 2.3m 8s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a Northwest direction (forecast issued at 07:00pm May 24). An open ocean swell of 0.3m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 7ft (2.1m) | 8s |
| Afternoon (25 May) | 7ft (2.1m) | 8s |
| Evening (25 May) | 7ft (2.1m) | 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 2mm), mostly falling on Mon night. Warm (max 24°C on Tue morning, min 23°C on Sun night). Mainly strong winds. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wed 27 | |||||||||||||||||||||
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 |  |    |    |    | ||||||||||||||||||||
ENE 8 | 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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
735 | 785 | 788 | 654 | 620 | 572 | 572 | 532 | 519 | 493 | 495 | 482 | 545 | 475 | 397 | 369 | 462 | 475 | 428 | 390 | 390 | 327 | 327 | 319 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | on | cross-on | on | on | |
High Tide | 10:17PM0.45m | 12:38PM0.41m | 10:43PM0.41m | 1:16PM0.48m | 11:03PM0.37m | 1:48PM0.55m | ||||||||||||||||||
Low Tide | 3:52PM0.20m | 5:24AM0.03m | 5:26PM0.23m | 5:41AM-0.02m | 6:39PM0.24m | 6:00AM-0.05m | ||||||||||||||||||
 |  | |  | | | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | 7:07 |
— | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 17 | 18 | 20 | 20 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | S 13 | S 13 | NW 19 | NW 18 | NW 18 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 |
 kJ | 96 | 69 | 66 | 61 | 60 | 59 | 30 | 30 | 29 | 29 | 28 | 27 | 16 | 30 | 29 | 58 | 114 | 192 | 167 | 163 | 218 | 212 | 206 | 192 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 14 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | NW 10 | NNW 10 | NNW 10 | NNW 10 | S 12 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 |
| kJ | 32 | 32 | 38 | 37 | 37 | 16 | 36 | 34 | 32 | 31 | 31 | 30 | 30 | 15 | 10 | 9 | 9 | 12 | 39 | 38 | 37 | 37 | 36 | 35 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | — | S 21 | SW 20 | S 12 | S 20 | — | S 19 | — | S 17 | S 17 | S 17 | S 16 | NW 20 | S 12 | S 12 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NW 9 | N 13 |
| kJ | 20 | 20 | — | 8 | 15 | 11 | 7 | — | 7 | — | 5 | 5 | 6 | 21 | 60 | 11 | 11 | 9 | 9 | 8 | 8 | 8 | 3 | 12 |
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 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 |
| kJ | 735 | 785 | 788 | 654 | 620 | 572 | 572 | 532 | 519 | 493 | 495 | 482 | 545 | 475 | 397 | 369 | 462 | 475 | 428 | 390 | 390 | 327 | 327 | 319 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 117 | 116 | 116 | 52 | 50 | 52 | 50 | 119 | 56 | 55 | 50 | 50 | 57 | 57 | 50 | 50 | 116 | 56 | 50 | 45 | 44 | 44 | 52 | 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