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Shark Country surfForecast / HAW – Oahu / USA
12 Day Weather and Surf, issued 1 pm Monday 31 Mar 2025 HST
Best Forecast Surf Conditions for Shark Country this week:
The surf forecast for Shark Country over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 01) at 11PM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.7m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Shark Country in the next 12 days are 0.7m 16s and forecast to arrive on Wednesday (Apr 02) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 15s period and expected on Saturday (Apr 05) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 1st Apr) | 3.5ft (1.0m) 6s |
| Best Surf | 11PM (Tue 1st Apr) | 3.5ft (1.0m) 6s |
| Most Powerful | 8PM (Wed 2nd Apr) | 2.5ft (0.7m) 16s |
Table - best surf conditions forecast for Shark Country over the next 12 days.
Mon 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | ||||||||||||||||||||||||
| 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) (?) | 14 | 6 | 6 | 18 | 6 | 7 | 16 | 16 | 15 | 15 | 14 | 14 | 8 | 13 | 13 | 5 | 6 | 6 | 6 | 18 | 18 | 18 | 16 | 8 | 16 | 8 | 15 | 8 | 8 | 18 | 6 | 7 | 7 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 53 | 78 | 97 | 154 | 81 | 89 | 171 | 171 | 150 | 142 | 140 | 136 | 78 | 45 | 69 | 77 | 110 | 153 | 119 | 114 | 162 | 119 | 190 | 171 | 183 | 137 | 109 | 109 | 116 | 160 | 139 | 262 | 290 | 324 | 259 | 223 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | cross- on | cross | cross- off | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 5:52PM 0.75 | 5:10AM 0.36 | 6:44PM 0.74 | 5:40AM 0.30 | 7:46PM 0.71 | 6:06AM 0.24 | 9:01PM 0.67 | 8:06AM 0.21 | 10:23PM 0.64 | 11:34AM 0.23 | 11:35PM 0.63 | 12:46PM 0.29 | 12:29AM 0.62 | 1:27PM 0.36 | 1:12AM 0.61 | 2:00PM 0.43 | 1:46AM 0.59 | 2:30PM 0.50 | 2:16AM 0.56 | 2:59PM 0.56 | 2:44AM 0.52 | 3:28PM 0.62 | 3:10AM 0.48 | |||||||||||||
Low Tide / height (m) | 12:42AM 0.21 | 11:09AM 0.03 | 2:07AM 0.24 | 11:42AM 0.06 | 4:20AM 0.24 | 12:21PM 0.10 | 6:46AM 1:18PM 0.21 0.15 | 7:05AM 0.18 | 3:13PM 0.20 | 7:27AM 0.15 | 5:08PM 0.21 | 7:47AM 0.14 | 6:26PM 0.20 | 8:05AM 0.12 | 7:24PM 0.19 | 8:22AM 0.11 | 8:13PM 0.18 | 8:38AM 0.10 | 8:58PM 0.18 | 8:55AM 0.09 | 9:40PM 0.18 | 9:12AM 0.08 | ||||||||||||||
Mon 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:24 | - | - | 6:24 | - | - | 6:22 | - | - | 6:22 | - | - | 6:20 | - | - | 6:20 | - | - | 6:18 | - | - | 6:18 | - | - | 6:18 | - | - | 6:16 | - | - | 6:16 | - | - | 6:15 |
| Sunset | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:47 | - | - | 6:49 | - | - | 6:49 | - | - | 6:49 | - | - | 6:50 | - | - |
 |  |  | | | | |  |  | | |  | |  | | |  | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | 1 | 5 | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 23 | 22 | 24 | 23 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 23 | 24 | 24 | 23 | 24 | 25 | 23 | 24 | 25 | 23 | 24 |
| Feels °C (?) | 24 | 24 | 23 | 23 | 25 | 25 | 23 | 25 | 25 | 25 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 20 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 19 | 20 | 19 | 19 | 19 | 20 | 19 | 20 | 20 | 19 | 20 |
Short Range Forecast: Some drizzle, heaviest during Wed night. Warm (max 25°C on Mon afternoon, min 23°C on Tue night). Winds decreasing (fresh winds from the SSE on Mon afternoon, calm by Tue night). | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Fri morning. Warm (max 25°C on Thu afternoon, min 22°C on Fri morning). Winds increasing (light winds from the NNW on Thu night, fresh winds from the ENE by Sun morning). | Days 6-9 Weather Summary Some drizzle, heaviest during Sun night. Warm (max 25°C on Sun afternoon, min 23°C on Sun night). Mainly fresh winds. | Long Range Forecast: Mostly dry. Warm (max 25°C on Thu afternoon, min 23°C on Wed night). Mainly strong winds. | |||||||||||||||||||||||||||||||||
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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 Shark Country 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 Shark Country Surf forecast
The above surf forecast table for Shark Country provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Shark Country can be found by selecting the local surf guide option on the grey menu. Our Shark Country 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 (Shark Country) 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 Shark Country 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.
Shark Country is 1 km (1 miles) from 'Ewa Beach. If you plan a vacation in Oahu, look for hotels and other accommodation in 'Ewa Beach. 'Ewa Beach has rooms for a wide range of budgets as well as car hire and transport links.
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