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Log Cabins surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 am Sunday 17 Aug 2025 HST
Forecast update in hr  min  s Forecast update imminent
Log Cabins surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Log Cabins sea temperature is
27.1° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Log Cabins this week:

The surf forecast for Log Cabins over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 18) at 5AM. The primary swell is predicted to be 0.5m and 8s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Log Cabins in the next 12 days are 0.8m 7s and forecast to arrive on Monday (Aug 18) 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 1.7m 7s period and expected on Sunday (Aug 24) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 18th Aug)1.5ft (0.5m) 8s
Best Surf 5AM (Mon 18th Aug)1.5ft (0.5m) 8s
Most Powerful 5PM (Mon 18th Aug)2.5ft (0.8m) 7s

Table - best surf conditions forecast for Log Cabins over the next 12 days.

Hourly12 Days
Oahu Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 

Short Range Forecast Light rain (total 2mm), mostly falling on Mon morning. Warm (max 28°C on Sun morning, min 24°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Wed morning, min 25°C on Wed morning). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
NW
0.3
NW
0.3
NW
0.5
NE
0.8
NNE
0.3
NW
0.2
WNW
0.2
WNW
0.2
WNW
0.2
WNW
0.2
N
0.3
NNE
0.3
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.4
NNE
0.3
NNE
0.3
N
0.3
N
0.3
N
Period(s) (?)12111187111010991010999998888
Wave
Graph
(?)Metric surfscale
Energy (?)221919518718101616101121203029253925112220
Wind
(km/h)
25
ENE
25
ENE
25
E
20
E
20
ENE
25
E
20
E
25
ENE
20
E
20
ENE
25
ENE
25
E
25
E
20
ENE
20
E
25
E
25
ENE
25
E
25
E
25
E
25
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		offcross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		offcross-
off		cross-
off		offcross-
off		cross-
off		off
High Tide
/ height (m)
11:59AM
0.71
12:45PM
0.76
1:22PM
0.79
11:50PM
0.32
1:56PM
0.80
12:49AM
0.36
2:25PM
0.79
1:35AM
0.40
2:50PM
0.76
2:17AM
0.44
3:12PM
0.73
2:58AM
0.48
Low Tide
/ height (m)
3:52AM
0.11
5:06AM
0.08
9:06PM
0.29
6:04AM
0.06
9:06PM
0.28
6:51AM
0.06
9:17PM
0.27
7:33AM
0.07
9:30PM
0.25
8:11AM
0.10
9:45PM
0.23
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunrise6:09--6:11--6:11--6:11--6:11--6:11--6:11--
Sunset-7:00--7:00--6:59--6:59--6:58--6:57--6:55-
clearclearpart cloudrain showersrain showersclearclearpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearclear
Rain (mm)
---11----------------
Temp. °C282826272726272725272725272725272725262725
Feels °C (?)262626272626272624272725262624262524252523
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Oahu

  1. weather stationWind Update Continuing clean conditions at Log Cabins (light winds from the NW at Wheeler Air Force Base/oahu Airport 21 km from Log Cabins). 0.3m 12s groundswell from the WNW with a 0.2m 12s groundswell from the WSW. 2 swells combining to make bigger set waves.

    1 hour 16 minutes ago Log Cabins
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21 km away, 1 h 16 min ago

7 km/h
NW
0.0
27.1
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Log Cabins 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.

View detailed surf forecast for Log Cabins at:
surf-forecast.com

Information about the Log Cabins Surf forecast

The above surf forecast table for Log Cabins provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Log Cabins can be found by selecting the local surf guide option on the grey menu. Our Log Cabins 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 (Log Cabins) 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 Log Cabins 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.

Log Cabins is 17 km (11 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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