Sewers (Maili) surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Saturday 02 Aug 2025 HST
Forecast update in hr  min  s Forecast update imminent
Sewers (Maili) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sewers (Maili) sea temperature is
27.2° C
(Which is slightly warmer than usual)


How big are the waves at Sewers (Maili) today?

The current surf forecast for Sewers (Maili) at 3AM is: 0.3m 12s primary swell from a West direction (forecast issued at 01:00am August 02). An open ocean swell of 1.0m 14s is not directed at the surf break, a second open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (HST) & DateWave HeightWave Period
Morning (02 Aug)1.5ft (0.4m)9s
Afternoon (02 Aug)1ft (0.3m)12s
Evening (02 Aug)1ft (0.3m)8s

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

Updates in  hr  min  s Forecast update imminent
Saturday
02
Sunday
03
Monday
04
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
W
0.3
W
0.3
W
0.4
NNE
0.4
NNE
0.3
W
0.3
N
0.3
N
0.3
WNW
0.6
N
0.8
NE
0.3
WNW
0.4
NW
0.3
WNW
0.4
NW
0.9
NE
1
NE
0.5
N
0.8
NE
0.5
WNW
0.5
WNW
0.7
S
0.8
NE
0.4
WNW
Period(s) (?)1212129812881166151514146666121216712
Wave
Graph
(?)Metric surfscale
Energy (?)38373651243711113723645455361111167417608686055101
Wind
(km/h)
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
30
ENE
25
ENE
25
ENE
20
ENE
20
ENE
30
ENE
25
ENE
30
ENE
25
ENE
25
ENE
20
E
20
E
15
E
20
E
25
ENE
25
ENE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffcross-
off
offoffoffoffoff
High Tide
/ height (m)
12:09PM
0.59
12:45PM
0.64
1:16PM
0.69
Low Tide
/ height (m)
2:13AM
0.17
3:18AM
0.15
4:25AM
0.13
Saturday
02
Sunday
03
Monday
04
Sunrise---6:05-------6:05-------6:07----
Sunset------7:10-------7:09-------7:09-
clearpart cloudclearclearclearclearpart cloudpart cloudpart cloudclearclearclearpart cloudclearpart cloudpart cloudclearclearclearclearclearclearclearclear
Rain (mm)
------------------------
Temp. °C252525252627262424252425262826252525252628282725
Feels °C (?)252525232425242223242324242624252525252628262625
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Oahu

  1. weather stationWind Update Continuing clean conditions at Sewers (Maili) (light winds from the ENE at Kalaeloa Airport 17 km from Sewers (Maili)). 0.3m 10s swell from the NW to make surfable waves.

    Sewers (Maili)
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17 km away, 2 h 19 min ago

7 km/h
ENE
0.0
27.2
Air / Water (°C)
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