Surf Forecasts:
Stone Zone/Monster Mush surf forecast from 11 Jun 2026:
- Best quality surf: Saturday 13 Jun, 2AM (local time) - 1ft (0.3m), 19s period, SW swell with cross-offshore winds.
- Most powerful swell: Wednesday 17 Jun, 5PM (local time) - 2.5ft (0.7m), 10s period, NW swell with 100 kJ wave energy.
- Next surfable swell (1★+): Saturday 13 Jun, 2AM (local time) - 1ft (0.3m), 19s period with SW swell.
Best Forecast Surf Conditions for Stone Zone/Monster Mush this week:
The surf forecast for Stone Zone/Monster Mush over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 13) at 2AM. The primary swell is predicted to be 0.3m and 19s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Stone Zone/Monster Mush in the next 16 days are 0.7m 10s and forecast to arrive on Wednesday (Jun 17) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Thursday (Jun 11) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 13th Jun) | 1ft (0.3m) 19s |
| Best Surf | 2AM (Sat 13th Jun) | 1ft (0.3m) 19s |
| Most Powerful | 5PM (Wed 17th Jun) | 2.5ft (0.7m) 10s |
Table - best surf conditions forecast for Stone Zone/Monster Mush over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Thu morning, min 23°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Warm (max 25°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 10 | NW 10 | WNW 10 | WNW 10 | SW 19 | SW 18 | SW 18 | NE 4 | SW 16 | NNW 8 | NNW 7 | ENE 6 | WNW 11 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 46 | 45 | 43 | 24 | 18 | 18 | 57 | 0 | 0 | 5 | 40 | 12 | 11 | 74 | 12 | 68 | 75 | 96 | 87 | 82 | 100 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 9:34PM0.46m | 1:07PM0.72m | 10:17PM0.42m | 1:49PM0.80m | 11:03PM0.38m | 2:32PM0.86m | 11:52PM0.36m | 3:17PM0.88m | 00:42AM0.34m | 4:01PM0.89m | 1:35AM0.33m | 4:45PM0.86m | 2:35AM0.32m | 5:27PM0.82m | |||||||
Low Tide | 5:07AM0.06m | 8:07PM0.41m | 5:44AM0.01m | 9:19PM0.37m | 6:24AM-0.03m | 10:17PM0.35m | 7:07AM-0.06m | 11:08PM0.33m | 7:51AM-0.06m | 11:56PM0.32m | 8:35AM-0.04m | 00:40AM0.31m | 9:19AM0.01m | ||||||||
 |  | | | | | | | | | | |  |  | | | | | | | | |
 | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — |
 | 7:14 | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 25 | 25 |
Feels °C | 24 | 26 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 24 | 23 | 24 | 23 | 24 | 24 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 10 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 18 | E 7 | ENE 7 | SSW 18 | ENE 7 | SSW 16 | SSW 16 | SSW 15 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 |
| kJ | 46 | 45 | 43 | 120 | 73 | 71 | 52 | 37 | 80 | 24 | 35 | 276 | 57 | 147 | 142 | 126 | 75 | 96 | 87 | 82 | 100 |
Swell 2 Height (m) Direction Period (s) | S 13 | SW 15 | SW 20 | NW 10 | WNW 10 | SW 19 | SW 19 | SW 18 | SSW 21 | SSW 20 | SSW 19 | NNW 8 | SSW 17 | NNW 7 | N 7 | NW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 3 | 8 | 15 | 24 | 18 | 96 | 57 | 81 | 90 | 132 | 210 | 12 | 200 | 5 | 4 | 68 | 120 | 81 | 73 | 68 | 67 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 12 | SW 12 | SSW 21 | SSW 20 | WNW 10 | WNW 9 | SSW 23 | SSW 13 | SW 17 | SW 16 | NW 7 | NNW 7 | NW 12 | WNW 11 | N 7 | N 6 | N 9 | N 9 | NE 10 | N 8 |
| kJ | 9 | 6 | 6 | 45 | 37 | 18 | 8 | 103 | 17 | 70 | 40 | 7 | 11 | 23 | 12 | 4 | 3 | 14 | 13 | 27 | 6 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | ENE 7 | NE 4 | — | ENE 7 | — | ENE 6 | ENE 6 | ENE 10 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 10 |
| kJ | 204 | 147 | 143 | — | — | — | — | — | 37 | 5 | — | 41 | — | 74 | 71 | 186 | 172 | 165 | 108 | 78 | 148 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 6 | 0 | 0 | 0 | 0 | 24 | 9 | 2 | 24 | 0 | 24 | 24 | 2 | 2 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Stone Zone/Monster Mush 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 Stone Zone/Monster Mush Surf forecast
The above surf forecast table for Stone Zone/Monster Mush provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Stone Zone/Monster Mush can be found by selecting the local surf guide option on the grey menu. Our Stone Zone/Monster Mush 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 (Stone Zone/Monster Mush) 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 Stone Zone/Monster Mush 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.
Stone Zone/Monster Mush is 19 km (12 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.
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