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Keaau ratings
Quality on a good day: 3.0
Consistency of Surf: 4.0
Difficulty Level: 3.0
Crowds: 3.0

Overall: 3.8

See all 18 ratings

Based on 1 vote. Vote


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Keaau Surf Forecast / HAW – Oahu / USA

12 Day Weather and Surf, issued 1 am Tuesday 20 Apr 2021 HST
Forecast update in  hr  min  s Update imminent
Keaau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keaau sea temperature is 24.6 °C (Statistics for 20 Apr 1981-2005 - mean: 24.5 max: 25.3 min: 23.5 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
Keaau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keaau sea temperature is 24.6 °C (Statistics for 20 Apr 1981-2005 - mean: 24.5 max: 25.3 min: 23.5 °C)

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Oahu

  1. weather stationWind Update Continuing clean conditions at Keaau (calm at Wheeler Air Force Base/oahu Airport 19 km from Keaau).

    Keaau
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19 km away, 1 h 24 min ago

Calm
0 km/h
N
19.8
24.6
Air / Water (°C)
Please reload the page to see if there are any updates.


Best Forecast Surf Conditions for Keaau this week:

The surf forecast for Keaau over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 20) at 5AM. The primary swell is predicted to be 0.9m and 9s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Keaau in the next 12 days are 1.4m 11s and forecast to arrive on Thursday (Apr 22) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 9s period and expected on Friday (Apr 23) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 20th Apr)3ft (0.9m) 9s
Best Surf 5PM (Wed 21st Apr)3ft (0.9m) 11s
Most Powerful 2PM (Thu 22nd Apr)4.5ft (1.4m) 11s

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

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
High °C
Low °C
Chill °C (?)
Sunrise
Sunset
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
211133333213221111012233234443344433
T hawaiiunitedstates.htsgw.metric.18.cc23
T hawaiiunitedstates.htsgw.metric.42.cc23
T hawaiiunitedstates.htsgw.metric.66.cc23
T hawaiiunitedstates.htsgw.metric.90.cc23
T hawaiiunitedstates.htsgw.metric.114.cc23
T hawaiiunitedstates.htsgw.metric.138.cc23
T hawaiiunitedstates.htsgw.metric.162.cc23
T hawaiiunitedstates.htsgw.metric.186.cc23
T hawaiiunitedstates.htsgw.metric.210.cc23
T hawaiiunitedstates.htsgw.metric.234.cc23
T hawaiiunitedstates.htsgw.metric.258.cc23
T hawaiiunitedstates.htsgw.metric.282.cc23
0.5
SW
0.7
NNW
0.5
SW
0.5
NNW
0.9
NNW
1.3
NNW
1.3
NNW
1.4
NNW
1.2
NNW
0.8
NNW
0.7
NW
0.9
NNW
0.9
NNW
0.9
NNW
0.7
NNW
0.6
NNW
0.5
NNW
0.6
NNW
0.5
W
0.5
W
0.5
W
0.6
WNW
0.9
WNW
0.9
WNW
0.9
WNW
1.2
NNW
0.9
SW
1.7
NNW
1.5
NNW
1.3
NNW
1.3
NNW
1.5
NNW
1.5
NNW
1.4
NW
1.3
NW
1.1
NW
14814911111111111010111010109910141414161514131220131212111212121212
10373954520438242644132212298202184140986648789295100169305261238374552968666437401575647599455303
10
WNW
10
N
10
N
10
W
10
SW
5
ESE
10
WNW
5
N
10
ENE
10
ENE
20
ENE
20
ENE
10
ENE
20
ENE
15
ENE
10
NE
20
ENE
10
E
10
WSW
10
WSW
5
ENE
10
WNW
15
NNE
5
ESE
10
W
5
SW
5
ENE
10
W
5
SW
15
ENE
5
NNW
10
NE
15
ENE
15
ENE
20
ENE
10
E
cross-
on
cross-
off
cross-
off
cross-
on
cross-
on
cross-
off
cross-
on
glassoffoffoffoffoffoffoffoffoffoffononoffcross-
on
cross-
off
glasscross-
on
glassglassonglassoffglasscross-
off
offoffoffoff
12:20PM
0.12
11:56PM
0.47
1:06PM
0.18
12:45AM
0.48
1:45PM
0.25
1:30AM
0.47
2:23PM
0.33
2:12AM
0.44
3:03PM
0.42
2:53AM
0.40
3:44PM
0.50
3:33AM
0.34
4:27PM
0.57
4:15AM
0.27
5:13PM
0.61
4:59AM
0.21
6:02PM
0.63
5:46AM
0.14
6:56PM
0.63
6:44AM
0.09
7:54PM
0.60
8:08AM
0.06
8:58PM
0.56
4:21PM
0.09
7:25AM
0.00
5:48PM
0.08
7:49AM
-0.03
6:58PM
0.05
8:14AM
-0.05
8:00PM
0.03
8:39AM
-0.09
8:59PM
0.01
9:07AM
-0.11
9:58PM
-0.00
9:36AM
-0.12
10:58PM
-0.00
10:08AM
-0.13
12:01AM
0.01
10:41AM
-0.12
1:11AM
0.02
11:16AM
-0.10
2:31AM
0.02
11:56AM
-0.06
3:56AM
0.02
12:43PM
-0.01

Note: the tide data above is for Waianae, Pokai Bay, Oahu Island, Hawaii which is 6 km away. Surf properties and timing are calculated for Keaau.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Keaau blow from the ENE

Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
light rain
light rain
rain showers
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
thunderstorm
clear
partially cloudy
clear
clear
partially cloudy
clear
clear
partially cloudy
clear
clear
clear
partially cloudy
partially cloudy
clear
clear
light rainlight rainrain shwrssome cloudssome cloudsclearclearclearclearclearclearclearclearclearclearclearsome cloudssome cloudssome cloudssome cloudsrisk thund- derclearsome cloudsclearclearsome cloudsclearclearsome cloudsclearclearclearsome cloudssome cloudsclearclear
141-----------------2---------------
232222242424242625252724252623262624252424232524242525252524252724252624
232121222322232523232622232522232623242422232423232423242523232624242623
232222242424242625252724252623262624252424232524242525252524252724252624
6:09--6:07--6:07--6:07--6:05--6:05--6:05--6:03--6:03--6:03--6:01--6:01--
-6:53--6:53--6:53--6:54--6:54--6:55--6:55--6:55--6:57--6:57--6:57--6:58-

Short Range Forecast: Light rain (total 6mm), mostly falling on Tue afternoon. Warm (max 26°C on Thu afternoon, min 21°C on Tue afternoon). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Mon night. Warm (max 25°C on Mon morning, min 22°C on Mon night). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 27°C on Fri afternoon, min 23°C on Thu night). Wind will be generally light.

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 Keaau 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 Keaau Surf forecast

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

Keaau is 22 km (14 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.