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Waimanalo Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Waimanalo surfForecast / HAW – Oahu / USA
12 Day Weather and Surf, issued 1 pm Thursday 01 May 2025 HST
Best Forecast Surf Conditions for Waimanalo this week:
The most powerful waves expected at Waimanalo in the next 12 days are 2.2m 7s and forecast to arrive on Tuesday (May 06) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 16s period and expected on Thursday (May 01) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Tue 6th May) | 7ft (2.2m) 7s |
Table - best surf conditions forecast for Waimanalo over the next 12 days.
Thu 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tue 13 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 15 | 13 | 12 | 12 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 13 | 12 | 11 | 11 | 7 | 10 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 443 | 357 | 251 | 222 | 289 | 247 | 184 | 240 | 295 | 215 | 277 | 285 | 285 | 303 | 355 | 498 | 440 | 426 | 414 | 426 | 308 | 308 | 330 | 344 | 300 | 197 | 138 | 164 | 215 | 186 | 274 | 295 | 258 | 251 | 227 | 216 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | on | on | on | cross- on | on | on | cross- on | on | on | cross- on | on |
High Tide / height (m) | 7:03PM 0.58 | 8:20PM 0.54 | 9:34PM 0.51 | 9:59AM 0.15 | 10:32PM 0.49 | 11:37AM 0.22 | 11:10PM 0.47 | 12:25PM 0.30 | 11:36PM 0.45 | 1:01PM 0.38 | 11:55PM 0.42 | 1:32PM 0.45 | 12:10AM 0.40 | 2:01PM 0.50 | 12:25AM 0.37 | 2:29PM 0.55 | 12:43AM 0.35 | 2:58PM 0.57 | 1:02AM 0.32 | 3:29PM 0.59 | 1:21AM 0.30 | |||||||||||||||
Low Tide / height (m) | 11:12AM -0.03 | 12:16PM 0.03 | 7:04AM 1:58PM 0.11 0.09 | 6:23AM 0.10 | 3:47PM 0.12 | 6:18AM 0.07 | 5:05PM 0.14 | 6:21AM 0.04 | 6:03PM 0.16 | 6:30AM -0.00 | 6:51PM 0.17 | 6:43AM -0.04 | 7:35PM 0.18 | 7:00AM -0.07 | 8:17PM 0.19 | 7:20AM -0.09 | 9:00PM 0.19 | 7:43AM -0.10 | 9:46PM 0.20 | 8:09AM -0.10 | ||||||||||||||||
Thu 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Monday 12 | Tue 13 | ||||||||||||||||||||||||
| Sunrise | - | - | 5:58 | - | - | 5:58 | - | - | 5:58 | - | - | 5:56 | - | - | 5:56 | - | - | 5:56 | - | - | 5:56 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:52 |
| Sunset | 6:55 | - | - | 6:55 | - | - | 6:55 | - | - | 6:57 | - | - | 6:57 | - | - | 6:58 | - | - | 6:58 | - | - | 6:58 | - | - | 6:59 | - | - | 6:59 | - | - | 7:00 | - | - | 7:00 | - | - |
 |  | | |  | | |  | |  | | | | | | | | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | 1 | - |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 22 | 22 | 21 | 20 | 20 | 22 | 23 | 23 | 22 | 22 | 21 | 22 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 26 |
Short Range Forecast: Some drizzle, heaviest during Sat night. Warm (max 25°C on Sat afternoon, min 23°C on Thu night). Mainly fresh winds. | Days 3-6 Weather Summary Some drizzle, heaviest during Tue night. Warm (max 24°C on Sun afternoon, min 23°C on Mon night). Mainly strong winds. | Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Wed night. Warm (max 24°C on Wed afternoon, min 23°C on Thu night). Mainly fresh winds. | Long Range Forecast: Light rain (total 3mm), mostly falling on Sun night. Warm (max 25°C on Tue afternoon, min 23°C on Sat night). Winds decreasing (fresh winds from the ENE on Sat afternoon, light winds from the E by Mon night). | |||||||||||||||||||||||||||||||||
- 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.
Information about the Waimanalo Surf forecast
The above surf forecast table for Waimanalo provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Waimanalo can be found by selecting the local surf guide option on the grey menu. Our Waimanalo surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Waimanalo) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Waimanalo may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Waimanalo is 7 km (4 miles) from Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.
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