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Waialua Rivermouth surf Forecast / HAW – Molokai / USA
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Best Forecast Surf Conditions for Waialua Rivermouth this week:
The surf forecast for Waialua Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 10) at 2PM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Waialua Rivermouth in the next 12 days are 1.8m 11s and forecast to arrive on Tuesday (Sep 10) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 13s period and expected on Wednesday (Sep 11) at 11PM.
Wave Type | Time (HST) & Date | Wave Height & Period |
---|---|---|
Next good surf (1 star+) | 2PM (Tue 10th Sep) | 5ft (1.6m) 10s |
Best Surf | 5AM (Wed 11th Sep) | 5.5ft (1.7m) 11s |
Most Powerful | 11PM (Tue 10th Sep) | 6ft (1.8m) 11s |
Table - best surf conditions forecast for Waialua Rivermouth over the next 12 days.
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||||||||||||
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 | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
Period(s) (?) | 10 | 10 | 11 | 11 | 10 | 10 | 9 | 9 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 7 | 5 | 7 | 6 | 6 | 7 |
Wave (?)Graph ![]() | ||||||||||||||||||||||||||||||||||||
Energy (?) | 460 | 434 | 651 | 577 | 470 | 273 | 162 | 120 | 90 | 197 | 193 | 158 | 170 | 284 | 200 | 284 | 254 | 276 | 261 | 299 | 311 | 311 | 348 | 356 | 361 | 355 | 320 | 253 | 203 | 204 | 111 | 113 | 181 | 165 | 239 | 316 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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 | 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 | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:52AM 0.58 | 7:06PM 0.21 | 10:06AM 0.61 | 10:12PM 0.20 | 11:07AM 0.66 | 11:27PM 0.23 | 11:57AM 0.70 | 12:16AM 0.28 | 12:41PM 0.74 | 12:59AM 0.34 | 1:21PM 0.75 | 1:41AM 0.41 | 1:59PM 0.74 | 2:24AM 0.49 | 2:36PM 0.69 | 3:09AM 0.57 | 3:12PM 0.62 | 3:56AM 0.63 | 3:47PM 0.53 | 4:45AM 0.68 | 4:23PM 0.43 | 5:39AM 0.70 | 5:00PM 0.34 | |||||||||||||
Low Tide / height (m) | 6:54PM 0.18 | 1:34AM 0.11 | 6:53PM 0.14 | 3:07AM 0.10 | 7:14PM 0.10 | 4:30AM 0.08 | 7:38PM 0.07 | 5:37AM 0.04 | 8:02PM 0.05 | 6:35AM 0.02 | 8:27PM 0.02 | 7:29AM 0.01 | 8:52PM 0.00 | 8:23AM 0.01 | 9:19PM -0.01 | 9:19AM 0.04 | 9:46PM -0.02 | 10:19AM 0.08 | 10:14PM -0.02 | 11:26AM 0.13 | 10:43PM -0.02 | 12:46PM 0.17 | 11:15PM 0.01 | |||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||||||||||||
Sunrise | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - |
Sunset | - | 6:32 | - | - | 6:32 | - | - | 6:31 | - | - | 6:30 | - | - | 6:30 | - | - | 6:29 | - | - | 6:28 | - | - | 6:27 | - | - | 6:25 | - | - | 6:24 | - | - | 6:23 | - | - | 6:22 | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Temp. °C | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 25 | 25 | 26 | 26 | 25 |
Feels °C (?) | 26 | 28 | 27 | 27 | 26 | 27 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 23 | 25 | 23 | 23 | 25 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 25 | 25 | 24 | 25 | 23 | 25 | 27 | 27 | 26 |
Short Range Forecast: Mostly dry. Warm (max 26°C on Tue afternoon, min 25°C on Tue morning). Winds increasing (calm on Tue night, fresh winds from the ENE by Thu afternoon). | Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Fri morning, min 25°C on Fri night). Mainly fresh winds. | Days 6-9 Weather Summary Some drizzle, heaviest during Tue morning. Warm (max 26°C on Mon morning, min 25°C on Mon morning). Mainly fresh winds. | Long Range Forecast: Mostly dry. Warm (max 26°C on Thu morning, min 25°C on Thu morning). Wind will be generally light. |
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Information about the Waialua Rivermouth Surf forecast
The above surf forecast table for Waialua Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Waialua Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Waialua Rivermouth 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 (Waialua Rivermouth) 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 Waialua Rivermouth 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.
Are you planning a vacation in Molokai? If you are looking for accommodation near Waialua Rivermouth, camping, hotels and condos and appartments in Molokai, consider staying in Kaunakakai - Molokai which is 36 km (22 miles) away. Other places in and around Molokai where you can find information about places to rent, and car hire include Wailuku which is 36 km (22 miles) away, Kahului, Lanai - Lanai and Kihei.