Surf Forecast Surf Report

In Betweens surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Friday 18 Apr 2025 HST
Forecast update in hr  min  s Forecast update imminent
In Betweens surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's In Betweens sea temperature is
24.9° C
(Which is normal for this time of year)


How big are the waves at In Betweens today?

The current surf forecast for In Betweens at 9PM is: 0.6m 16s primary swell from a South-southwest direction and 1.0m 7s secondary swell from a East direction (forecast issued at 07:00pm April 18). An open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (18 Apr)--
Afternoon (18 Apr)3.5ft (1.0m)7s
Evening (18 Apr)2ft (0.6m)16s

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

Updates in  hr  min  s Forecast update imminent
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Sat
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
Swell
Height Map
Wave Height (m) & direction (?)
1
E
0.6
SSW
0.5
SW
0.5
SW
1.2
ENE
0.7
E
0.9
ENE
0.5
SW
1.2
ENE
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SSW
1.1
ENE
1
ENE
0.4
SW
1.1
ENE
1.3
ENE
1.3
ENE
1.3
ENE
0.9
E
0.7
E
0.5
S
0.5
S
0.6
S
0.6
S
0.6
S
0.6
S
0.6
S
0.6
S
0.7
S
0.7
S
0.7
S
0.7
S
0.7
SSW
0.6
S
0.6
S
0.6
S
0.6
S
0.6
S
1
E
1
E
0.9
E
0.9
E
0.9
E
0.9
E
0.9
E
0.8
E
0.8
E
0.8
E
0.7
E
0.8
E
0.8
E
0.9
E
0.9
E
0.8
E
0.5
SW
0.5
SW
0.5
SW
0.6
SSW
Period(s) (?)7161616767168151515157715888877191919181818181817161616161615151515777777777777777714141515
Wave
Graph
(?)Metric surfscale
Energy (?)11217913012912839961331611521521481281201055416521919722088511841862622352272272252222872572542512631771681591551551071037777747074646561526058788061103103104144
Wind
(km/h)
5
NE
15
ENE
15
ENE
15
ENE
10
ENE
10
NE
15
ENE
10
E
15
ENE
20
ENE
20
ENE
20
ENE
20
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
25
ENE
25
ENE
20
ENE
15
E
10
E
5
ESE
10
SE
20
SSE
20
SSW
20
SSW
10
SW
5
W
0
N
5
NE
5
E
10
SSE
10
S
10
SSW
5
SSE
5
E
10
E
5
SSE
10
SSW
10
SW
15
S
15
S
15
S
15
S
15
SSW
15
S
15
SSW
15
S
20
S
20
SSW
10
SSW
10
SSW
15
SSW
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
crosscross-
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
crossglasscross-
on
ononcross-
on
cross-
on
glassglassglassglasscross-
on
oncross-
on
oncrosscross-
off
cross-
on
cross-
on
cross-
on
ononononononcross-
on
onononcross-
on
oncross-
on
High Tide
/ height (m)
8:37PM
0.51
8:54AM
0.09
9:43PM
0.51
11:00AM
0.11
10:44PM
0.51
12:05PM
0.17
11:38PM
0.51
12:49PM
0.25
12:26AM
0.49
1:30PM
0.34
1:10AM
0.46
2:10PM
0.43
1:52AM
0.41
2:52PM
0.53
Low Tide
/ height (m)
5:34AM
0.06
12:54PM
0.05
6:09AM
0.04
2:34PM
0.08
6:35AM
0.01
4:21PM
0.09
6:57AM
-0.02
5:48PM
0.08
7:21AM
-0.05
7:00PM
0.06
7:45AM
-0.08
8:06PM
0.04
8:11AM
-0.11
9:08PM
0.02
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Sat
26
Sunrise-----6:09-------6:07-------6:07-------6:05-------6:05-------6:05-------6:03------
Sunset6:51-------6:52-------6:52-------6:52-------6:52-------6:52-------6:52-------6:53---
thunderstorm thunderstorm clearthunderstorm clearthunderstorm thunderstorm rain showersthunderstorm rain showersclearclearclearclearpart cloudpart cloudclearclearpart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudclearclearpart cloudthunderstorm part cloudpart cloudclearclearpart cloudclearclearpart cloudthunderstorm clearthunderstorm part cloudclearclearpart cloudthunderstorm thunderstorm clearpart cloudclearclearclearclearpart cloudpart cloudpart cloudpart cloudcloud
Rain (mm)
21-1-12211---------------------1--------1-1----11-----------
Temp. °C242423232323242424232323232324242423232323232424242423232323242424242423232324242424242323242424252424242424242525242424
Feels °C (?)262423242524242524222222222122222221212222222322222423252524242323252626262525252526262525262525262525252525242525252525
  • 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>

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