
Surf Forecasts:
Halawa surf forecast from 10 Aug 2026:
- Most powerful swell: Sunday 16 Aug, 11AM (local time) - 18ft (5.5m), 12s period, NE swell with 9,377 kJ wave energy.
Best Forecast Surf Conditions for Halawa this week:
The most powerful waves expected at Halawa in the next 16 days are 5.5m 12s and forecast to arrive on Sunday (Aug 16) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 13s period and expected on Saturday (Aug 15) at 11AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sun 16th Aug) | 18ft (5.5m) 12s |
Table - best surf conditions forecast for Halawa over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.
To be straight with you, the start of this outlook is a real struggle. We’ve got a long dry spell from now, right through until the middle of next week, with nothing but small, messy, cross-shore slop at Halawa (Molokai). That north-northwest swell that this break loves to see just isn’t showing up with any real push. The water temp’s sitting at 80°, which is about average for the time of year, so at least you won’t need a thick suit. But day after day, from Sunday the 9th right through to the 16th, it’s the same story – poor conditions, lumpy cross-chop, and barely a wave worth paddling for. The combined swell energy is weak, just sitting in the low double digits or high teens most of that time. A couple of days mid-week, the energy does jump up into the 200s and 500s with bigger swell around 5ft to 7ft, but that’s all short-period, wind-driven junk coming from the east-northeast, which is not the direction Halawa wants.
Now, here’s the glimmer of hope.
Hold onto your boards for the morning of Monday the 17th of August. On that morning, we finally get a proper offshore wind (from the south at 12 mph), a clean 6ft swell from the east-northeast, and the combined energy hits a solid 450 (moderate wave energy). That is your real standout window. The wind will groom it up nicely, and for a reef/river mouth like Halawa, that’s the kind of clean, lined-up wave you wait for. It’s not going to be huge, but the quality will be there. The afternoon also hangs in there with lighter winds, though it shifts to a cross-off, still plenty rideable. This is the one to aim for.
Tuesday the 18th morning still has some push with similar 6ft swell, but the wind goes cross-shore and the score drops off, so Monday is definitely the pick of the bunch. After that, the wind turns onshore again and the swell fades back into the small stuff. There might be a brief moment on Wednesday the 19th afternoon with a bit of chest-high energy, but it’s cross-shore again, so nothing special.
The second week really fizzles out. From the 20th onwards, it’s back to tiny waves and firm onshore winds – you’d be better off doing something else. That 17th is your day, plain and simple. It’s not a perfect forecast that far out, but it’s the only real opportunity on offer.
Stay stoked,
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 26°C on Sun night, min 25°C on Sun afternoon). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Thu morning, min 25°C on Wed afternoon). Mainly fresh winds. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | NNW 11 | NNW 10 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | E 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 9 | ENE 11 | NNW 8 | W 13 | ENE 13 |
Wave Graph | ||||||||||||||||||||
24 | 33 | 28 | 26 | 13 | 11 | 11 | 166 | 188 | 150 | 175 | 192 | 252 | 360 | 511 | 677 | 1626 | 13 | 13 | 5863 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:48PM0.45m | 1:54PM0.97m | 00:51AM0.50m | 2:28PM0.98m | 1:43AM0.55m | 2:58PM0.97m | 2:31AM0.59m | 3:26PM0.92m | 3:18AM0.63m | 3:50PM0.86m | 4:04AM0.65m | 4:10PM0.79m | 4:52AM0.65m | |||||||
Low Tide | 8:26PM0.39m | 6:14AM0.03m | 8:43PM0.35m | 7:04AM0.01m | 9:06PM0.31m | 7:49AM0.02m | 9:30PM0.28m | 8:31AM0.07m | 9:54PM0.24m | 9:10AM0.14m | 10:18PM0.22m | 9:48AM0.24m | 10:42PM0.20m | |||||||
— | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | |
7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:59 | — | — | 6:58 | — | — | 6:57 | — | — | 6:57 | — | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 24 | 26 | 26 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 22 | 24 | 24 | 23 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 16 | NNW 10 | NNW 9 | SSW 15 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | E 14 | SSW 14 | SSW 13 | SSW 13 | ENE 13 |
68 | 33 | 28 | 88 | 57 | 54 | 81 | 73 | 65 | 121 | 103 | 85 | 78 | 126 | 70 | 132 | 65 | 60 | 35 | 5863 | |
Swell 2 Height (m) Direction Period (s) | NNW 11 | SW 16 | SW 16 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | SSW 19 | SSW 18 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | NNW 7 | NNW 7 | SSW 14 | NNW 9 | NNW 8 | NNW 8 | SSW 13 |
24 | 65 | 64 | 26 | 13 | 11 | 11 | 74 | 106 | 63 | 55 | 27 | 27 | 5 | 5 | 69 | 8 | 13 | 12 | 35 | |
Swell 3 Height (m) Direction Period (s) | SSW 12 | NE 9 | W 10 | W 10 | W 10 | W 10 | W 10 | NNW 7 | W 10 | W 12 | W 12 | NNW 9 | NNW 8 | W 12 | W 12 | NNW 7 | W 11 | W 11 | W 13 | W 13 |
30 | 12 | 19 | 18 | 8 | 8 | 8 | 5 | 8 | 12 | 11 | 8 | 6 | 11 | 11 | 5 | 10 | 9 | 13 | 30 | |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 7 | ENE 8 | ENE 9 | ENE 11 | ENE 13 | ENE 13 | ENE 13 |
374 | 401 | 308 | 337 | 311 | 277 | 246 | 166 | 188 | 150 | 175 | 192 | 252 | 360 | 511 | 677 | 1626 | 3888 | 4576 | 3478 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 29 | 29 | 29 | 29 | 31 | 29 | 33 | 31 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 24 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Halawa Surf forecast
The above surf forecast table for Halawa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Halawa can be found by selecting the local surf guide option on the grey menu. Our Halawa 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 (Halawa) 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 Halawa 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 Halawa, camping, hotels and condos and appartments in Molokai, consider staying in Kaunakakai - Molokai which is 38 km (24 miles) away. Other places in and around Molokai where you can find information about places to rent, and car hire include Wailuku which is 39 km (24 miles) away, Kahului, Lanai - Lanai and Kihei.











