Klausmeyers surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 1 am Saturday 13 Dec 2025 HST
Forecast update in hr  min  s Forecast update imminent
Klausmeyers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Klausmeyers sea temperature is
26.1° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Klausmeyers this week:

The surf forecast for Klausmeyers over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 14) at 8AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.8m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Klausmeyers in the next 12 days are 2.2m 14s and forecast to arrive on Sunday (Dec 14) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 8s period and expected on Monday (Dec 15) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 14th Dec)4.5ft (1.3m) 8s
Best Surf 8AM (Sun 14th Dec)4.5ft (1.3m) 8s
Most Powerful 5PM (Sun 14th Dec)7ft (2.2m) 14s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Sun night. Warm (max 26°C on Sat afternoon, min 23°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue morning, min 23°C on Tue morning). Mainly fresh winds.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
2
2
3
2
1
3
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
1.5
NNW
1.2
N
0.8
N
0.8
NW
2.2
NW
2.1
NW
1.4
NW
2
N
1.7
N
1.5
N
1.4
N
1.3
N
1.1
N
1.4
WNW
1.3
WNW
1.2
WNW
1.1
N
1.2
N
1.2
N
1.3
N
1.2
N
Period(s) (?)101010151413131414131212131312111212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4503141292621697142968116261079734563518414659436366362416376464383
Wind
(km/h)
30
SSW
25
SSW
20
SW
10
SSW
15
S
15
SSE
20
SE
20
SSE
10
SSE
15
S
30
S
25
S
25
S
25
S
25
S
25
S
20
S
20
SSE
20
SSE
10
SSE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
oncross-
on
cross-
on
crosscrosscross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross
High Tide
/ height (m)
11:14AM
0.33
1:33AM
0.48
12:05PM
0.27
2:08AM
0.54
12:55PM
0.22
2:40AM
0.59
1:42PM
0.19
3:13AM
0.63
2:26PM
0.17
3:46AM
0.66
3:07PM
0.16
4:20AM
0.67
3:47PM
0.16
4:54AM
0.68
Low Tide
/ height (m)
6:04PM
0.02
8:04AM
0.23
6:30PM
0.02
9:10AM
0.20
6:57PM
0.01
10:00AM
0.16
7:26PM
0.01
10:41AM
0.13
7:57PM
-0.00
11:18AM
0.12
8:30PM
-0.01
11:53AM
0.10
9:05PM
-0.01
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sunrise7:01--7:01--7:01--7:03--7:03--7:03--7:05--
Sunset-5:52--5:52--5:52--5:52--5:52--5:53--5:53-
part cloud
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
cloud
clear
clear
part cloud
thunderstorm
clear
clear
clear
part cloud
thunderstorm
clear
thunderstorm
clear
part cloud
part cloud
Rain (mm)
--5115----1----1-2---
Temp. °C252625242524242524252525252525252524252624
Feels °C (?)232424272525242425262425252425252424252626
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Klausmeyers Surf forecast

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

Klausmeyers is 20 km (12 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.

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