Surf Forecast Surf Report
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Kewalos surf Forecast / HAW – Oahu / USA

48hr Weather and Surf, issued 7 pm Monday 18 Mar 2024 HST
Forecast update in  hr  min  s Update imminent
Kewalos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kewalos sea temperature is 24.0°C (Statistics for 18 Mar 1981-2005 - mean: 24.2 °C max: 25.2 °C min: 23.3 °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>
Kewalos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kewalos sea temperature is 24.0°C (Statistics for 18 Mar 1981-2005 - mean: 24.2 °C max: 25.2 °C min: 23.3 °C)


How big are the waves at Kewalos today?

The current surf forecast for Kewalos at 9PM is: 0.4m 16s primary swell from a South-southwest direction (forecast issued at 07:00pm March 18). An open ocean swell of 0.6m 14s is not directed at the surf break, a second open ocean swell of 0.4m 11s is not directed at the surf break, a second open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (18 Mar)--
Afternoon (18 Mar)1.5ft (0.4m)16s
Evening (18 Mar)1.5ft (0.4m)16s

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

Updates in  hr  min  s Update imminent
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tue
26
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.4
SW
0.4
SSW
0.5
SSW
0.4
SSW
0.3
SSW
1.6
ENE
1.4
ENE
0.4
SSW
0.4
SW
0.4
SSW
0.4
SSW
0.4
SW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SW
1.6
ENE
1.6
ENE
1.4
ENE
1.4
ENE
1.6
ENE
1.6
ENE
2
ENE
2
ENE
1.9
ENE
1.9
ENE
1.9
ENE
2.1
ENE
2.3
ENE
2.3
ENE
2.1
ENE
2
ENE
2
ENE
1.9
ENE
2
E
2.3
E
2
E
1.7
E
1.6
E
1.5
E
1.5
E
1.5
E
1.4
E
1.3
E
1.3
E
1.3
ENE
1.4
ENE
1.4
ENE
1.4
ENE
Period(s) (?)1616151515151515141418151414136616161514161414141414666666677777777777777777788888888
Wave
Graph
(?)Metric surfscale
Energy (?)8681877474737371704079711116334182135100667169646765678151188182155150191202312356311311338395514543432392403383411562439311285251246253227201206212251264270
Wind
(km/h)
20
NE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
NE
25
ENE
20
ENE
25
ENE
25
NE
30
ENE
30
ENE
30
ENE
25
NE
25
NE
25
NE
25
NE
30
NE
35
ENE
35
ENE
35
NE
30
NE
30
ENE
35
ENE
30
NE
35
NE
35
ENE
35
ENE
35
NE
35
NE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
E
35
ENE
40
ENE
35
E
35
ENE
25
E
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
12:55AM
0.55
1:38PM
0.18
1:37AM
0.55
2:09PM
0.23
2:13AM
0.55
2:37PM
0.27
2:43AM
0.53
3:05PM
0.32
3:10AM
0.50
3:33PM
0.37
3:36AM
0.47
4:03PM
0.41
4:01AM
0.42
4:35PM
0.45
Low Tide
/ height (m)
5:06PM
0.08
8:31AM
0.03
6:19PM
0.06
8:51AM
0.02
7:14PM
0.05
9:08AM
0.02
8:00PM
0.03
9:24AM
0.01
8:41PM
0.02
9:40AM
0.00
9:21PM
0.02
9:56AM
-0.01
10:01PM
0.03
10:14AM
-0.01
10:43PM
0.05
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tue
26
Sunrise-----6:35-------6:33-------6:33-------6:31-------6:31-------6:31-------6:30------
Sunset6:42-------6:42-------6:42-------6:43-------6:43-------6:43-------6:44-------6:44---
cloudclearclearclearclearclearcloudclearcloudpart cloudcloudcloudclearpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearcloudcloudrain showersclearclearclearclearclearpart cloudclearclearclearclearclearclearpart cloudclearcloudpart cloudclearclearclearclearpart cloudclearpart cloudclearpart cloudpart cloudpart cloudcloudcloudclear
Rain (mm)
-----------------------------1------------------------------
Temp. °C232222212122222322212221212222232222222221212222222221212121222221212121202121222221212122222323232222222222232323222222
Feels °C (?)211919181819181918171818181917191819181716161616171817171717171816161515151515161616151617171919181818191918191918181819

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