Bellows surf break

Bellows surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 am Tuesday 08 Jul 2025 HST
Forecast update in 2hr 40 min 03 s Forecast update imminent
Bellows surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bellows sea temperature is
78.8°F
(Which is normal for this time of year)


Best Forecast Surf Conditions for Bellows this week:

The most powerful waves expected at Bellows in the next 12 days are 8ft 8s and forecast to arrive on Tuesday (Jul 08) 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 1ft 17s period and expected on Wednesday (Jul 09) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Tue 8th Jul)7.5ft (2.3m) 8s

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

Updates in 2 hr 40 min 03 s Forecast update imminent
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
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
Swell
Height Map
Wave Height (ft) & direction (?)
7.5
ENE
7.5
ENE
7
ENE
6
ENE
6
ENE
6.5
ENE
6.5
ENE
6
ENE
5.5
ENE
6
ENE
5.5
ENE
6
ENE
5
ENE
5
ENE
7
ENE
6
ENE
6
ENE
5.5
ENE
5
ENE
5
ENE
6
ENE
6
ENE
5.5
ENE
6.5
ENE
6
ENE
5.5
ENE
6
ENE
5.5
ENE
6
ENE
6
ENE
5.5
ENE
5.5
ENE
5.5
ENE
5.5
NE
5
NE
5.5
ENE
Period(s) (?)787777777777788887788788888887888888
Wave
Graph
(?)Metric surfscale
Energy (?)558562500365319374420343312331305372307292477364350333256277403390337460422384406365425366368336394403380401
Wind
(mph)
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
15
E
20
ENE
20
E
20
ENE
20
ENE
20
ENE
10
ENE
20
ENE
15
ENE
15
ENE
20
ENE
20
E
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
oncross-
on
onononcross-
on
ononononononononcross-
on
onononononcross-
on
oncross-
on
cross-
on
cross-
on
oncross-
on
oncross-
on
cross-
on
ononcross-
on
on
High Tide
/ height (ft)
2:44PM
2.1
11:53PM
0.95
3:17PM
2.17
12:42AM
0.95
3:50PM
2.23
1:28AM
0.98
4:22PM
2.23
2:17AM
0.98
4:52PM
2.23
3:13AM
0.98
5:19PM
2.17
4:16AM
0.98
5:43PM
2.07
5:33AM
1.02
6:05PM
1.9
7:13AM
1.08
6:23PM
1.74
9:25AM
1.28
6:33PM
1.54
11:16AM
1.61
6:08PM
1.35
12:19PM
1.94
Low Tide
/ height (ft)
9:37PM
0.75
7:05AM
-0.26
10:02PM
0.75
7:43AM
-0.33
10:30PM
0.72
8:20AM
-0.33
11:01PM
0.69
8:58AM
-0.26
11:33PM
0.66
9:35AM
-0.16
12:05AM
0.56
10:13AM
0.07
12:38AM
0.43
10:54AM
0.33
1:14AM
0.3
11:44AM
0.66
1:55AM
0.16
1:06PM
0.98
2:41AM
0.07
4:25PM
1.15
3:34AM
-0.07
4:29AM
-0.16
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunrise5:54--5:54--5:54--5:54--5:56--5:56--5:56--5:56--5:56--5:58--5:58--5:58--
Sunset-7:15--7:15--7:15--7:15--7:15--7:15--7:15--7:15--7:15--7:15--7:15--7:15-
clearclearpart cloudclearclearclearrain showersclearclearclearclearclearclearclearthunderstorm clearclearclearrain showersthunderstorm thunderstorm clearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclear
Rain (in)
------0.1-------0.0---0.10.10.1---------------
Temp. °F777575757775757775777775777777777777777777777777777777777777777779797777
Feels °F (?)706668707270707272727270737373737272777575737272727073737273727273737273

Short Range Forecast: Light rain (total 0.1in), mostly falling on Thu morning. Warm (max 77°F on Tue morning, min 75°F on Tue morning). Mainly strong winds.

Days 3-6 Weather Summary Some drizzle, heaviest during Sat night. Warm (max 77°F on Fri morning, min 75°F on Fri morning). Mainly fresh winds.

Days 6-9 Weather Summary Light rain (total 0.2in), mostly falling on Mon morning. Warm (max 77°F on Mon morning, min 75°F on Tue night). Mainly fresh winds.

Long Range Forecast: Mostly dry. Warm (max 79°F on Fri night, min 77°F on Thu morning). Mainly fresh winds.

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Information about the Bellows Surf forecast

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

Bellows is 6 km (4 miles) from Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.

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