Surf Forecast Surf Report
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Power Plant location map

Power Plant surf Forecast / HAW – Oahu / USA

48hr Weather and Surf, issued 1 pm Thursday 18 Apr 2024 HST
Forecast update in  hr  min  s Update imminent
Power Plant surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Power Plant sea temperature is 24.5°C (Statistics for 18 Apr 1981-2005 - mean: 24.5 °C max: 25.3 °C min: 23.6 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Power Plant surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Power Plant sea temperature is 24.5°C (Statistics for 18 Apr 1981-2005 - mean: 24.5 °C max: 25.3 °C min: 23.6 °C)


How big are the waves at Power Plant today?

The current surf forecast for Power Plant at 4PM is: 0.9m 16s primary swell from a Southwest direction (forecast issued at 01:00pm April 18). An open ocean swell of 1.5m 9s is not directed at the surf break, a second open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (18 Apr)2.5ft (0.8m)16s
Afternoon (18 Apr)3ft (0.9m)16s
Evening (18 Apr)2.5ft (0.8m)16s

Table - waves today at Power Plant. (Swell directed towards the surf break)

Updates in  hr  min  s Update imminent
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SW
0.9
SW
0.9
SW
0.8
SSW
0.8
SSW
0.8
SSW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.7
SSW
0.8
N
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
1.2
N
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SSW
0.5
SSW
0.5
SSW
0.4
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.6
SSW
0.6
SSW
1.1
SE
0.9
SSE
0.8
SSE
0.5
NW
0.6
WNW
0.6
WNW
0.6
WNW
0.6
NW
0.6
NW
0.6
NW
0.6
NW
Period(s) (?)161616161616161515151515151515151414151513161616161612161515151515151518171717171616161616161615159991414141414131313
Wave
Graph
(?)Metric surfscale
Energy (?)3713673673223183142452362292262232231931931911881381381881990217166166164162016015815214614412112112312119519018824624016916416421721521715815418613810392136140138151142140136
Wind
(km/h)
15
NE
15
ENE
25
NE
25
NE
25
NE
20
NE
20
NE
20
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
15
NE
15
NE
20
NE
20
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
10
NE
10
NE
15
NE
15
ENE
20
NE
25
ENE
25
NE
20
NE
20
NE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
E
20
E
25
ENE
30
ENE
35
E
35
ENE
30
ENE
30
ENE
30
E
25
ENE
25
ENE
30
E
30
E
25
E
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffcross-
off
offoff
High Tide
/ height (m)
1:41PM
0.37
1:07AM
0.53
2:08PM
0.43
1:39AM
0.51
2:35PM
0.50
2:08AM
0.48
3:03PM
0.56
2:36AM
0.44
3:32PM
0.62
3:03AM
0.39
4:03PM
0.65
3:29AM
0.35
4:36PM
0.68
3:54AM
0.30
5:13PM
0.69
Low Tide
/ height (m)
6:43PM
0.22
7:55AM
0.11
7:38PM
0.21
8:09AM
0.10
8:27PM
0.20
8:25AM
0.09
9:14PM
0.19
8:41AM
0.07
10:00PM
0.19
8:58AM
0.06
10:47PM
0.19
9:17AM
0.06
11:37PM
0.19
9:39AM
0.05
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Sunrise-------6:09-------6:07-------6:07-------6:07-------6:05-------6:05-------6:05----
Sunset--6:52-------6:52-------6:52-------6:53-------6:53-------6:54-------6:54-------6:54-
clearpart cloudpart cloudpart cloudpart cloudclearclearclearpart cloudpart cloudclearcloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearpart cloudcloudpart cloudpart cloudcloudclearpart cloudclearpart cloudpart cloudcloudclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearpart cloudpart cloud
Rain (mm)
------------------------------------------------------------
Temp. °C242423222222222223242322222222222324242322222222242525232322222223242423232222222424242323232222232423222222222324252423
Feels °C (?)242321192021212120222120212121212223242321222322232423212120202021212121211919192120212120202020202119181819202020222120

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