James Kealoha Beach Park Surf Break

Lat Long: 19.74° N 155.03° W

James Kealoha Beach Park Surf Forecast and Surf Report

Issued: 7 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's James Kealoha Beach Park sea temperature is
27.3°C
0.7° 

James Kealoha Beach Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


James Kealoha Beach Park surf forecast from 4 Sep 2026:

  • Best quality surf: Friday 4 Sep, 11PM (local time) - 6ft (1.9m), 14s period, ENE swell with glassy winds.
  • Most powerful swell: Saturday 5 Sep, 8PM (local time) - 8ft (2.4m), 13s period, ENE swell with 1,930 kJ wave energy.
  • Next surfable swell (1★+): Friday 4 Sep, 11PM (local time) - 6ft (1.9m), 14s period with ENE swell.

Best Forecast Surf Conditions for James Kealoha Beach Park this week:

The surf forecast for James Kealoha Beach Park over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 04) at 11PM. The primary swell is predicted to be 1.9m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at James Kealoha Beach Park in the next 16 days are 2.4m 13s and forecast to arrive on Saturday (Sep 05) at 8PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Tuesday (Sep 08) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Fri 4th Sep)6ft (1.9m) 14s
Best Surf11PM (Fri 4th Sep)6ft (1.9m) 14s
Most Powerful 8PM (Sat 5th Sep)8ft (2.4m) 13s

Table - best surf conditions forecast for James Kealoha Beach Park over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s on offer for the next couple of weeks.

We’re looking at a stretch where the surf is pretty much just hanging around at James Kealoha Beach Park. It’s a reef break, exposed to the swell, and it’s fairly consistent, so it’s not a total write-off, but you’ll have to be patient. The water temperature is sitting at 81°F which is a touch warmer than average for this time of year, so you can leave the thick rubber at home.

The first real chance to get something decent is on Sunday, the 6th of September. The morning session is looking like the pick of the whole run. We’ve got a clean 7 ft swell from the ENE, with a solid 12-second period, and the wind is light and cross-offshore. That’s a recipe for some clean, lined-up waves. The energy is strong (1255) and the conditions are described as excellent for experienced surfers, which means it’s got some push to it. This is a real standout, but it’s not a beginner wave at that size. The afternoon holds similar promise with a 7 ft swell and clean conditions, though the wind might shift a little.

After that, it’s a bit of a mixed bag. The swell drops off from Monday, the 7th, and the wind picks up, turning choppy. We go through a few days of marginal surf, with the swell dipping below 3 ft on Wednesday the 9th. The energy drops right off (404) and the conditions get messy. That stretch from the 7th through the 10th is pretty much a no-go for quality surf.

Things start to look a little more interesting again around Friday the 11th, with a 6 ft ENE swell and a 12-second period. The energy is back up (775), but the wind is cross-onshore, so it’s not going to be glassy. Still, it’s rideable. The weekend of the 12th and 13th is a bit of a washout with rain and choppy conditions, so don’t get your hopes up.

Looking further out, the pattern is similar. There’s a bit of a pulse on Tuesday the 15th with a 7 ft ENE swell and a 9-second period, but the wind is all over the place and the energy is moderate (627). It’s a gamble. The very end of the forecast, on Saturday the 19th of September, shows a glimmer of hope with a glassy morning and a 4 ft ENE swell. The energy is weak (321), but if the wind stays glassy, it could be a fun little session on a small board.

So, to wrap it up: the standout is Sunday morning, the 6th of September. Get out there early for the cleanest, most powerful waves of the run. The rest of the period is a waiting game, with a few smaller, wind-affected windows that might be worth a paddle if you’re desperate. It’s not going to be pumping, but it’s not dead either.

Rusty.

Short Range Forecast

Moderate rain (total 15mm), heaviest on Sat night. Warm (max 26°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 13mm), heaviest on Wed night. Warm (max 27°C on Mon morning, min 24°C on Wed night). Winds decreasing (fresh winds from the SE on Mon afternoon, calm by Tue night).

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
4
3
2
4
4
4
4
2
2
3
1
2
2
1
0
0
1
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
E
14
1.9
ENE
14
1.8
E
14
2.1
ENE
14
2.3
ENE
13
2.3
ENE
13
2.1
ENE
12
2
ENE
12
1.9
ENE
12
1.9
ENE
12
2
ENE
12
1.7
ENE
11
1.6
NE
10
0.9
E
14
0.9
E
13
0.9
ENE
13
0.8
ENE
12
1.3
ENE
7
1.3
ENE
7
1.5
ENE
8
1.6
ENE
13
Wave Graph
Metric surfscale
Energy kJ
1668
1491
1261
1587
1804
1697
1231
1121
1036
1053
1138
645
490
307
284
277
208
167
172
264
838
Wind (km/h)
10
ENE
10
N
5
NW
10
NE
10
NE
5
N
10
ESE
10
ESE
15
SSE
25
SE
30
SE
15
SSE
25
SE
15
SE
5
SE
10
ENE
20
NE
20
NNE
10
NE
10
NE
5
ENE
Wind State
cross-on
on
glassy
cross-on
cross-on
glassy
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
10:18AM0.73m
11:35AM0.79m
10:36PM0.33m
12:30PM0.85m
00:01AM0.40m
1:13PM0.89m
00:57AM0.48m
1:49PM0.90m
1:43AM0.56m
2:22PM0.89m
2:26AM0.64m
2:52PM0.86m
3:07AM0.70m
Low Tide
3:12AM0.07m
7:13PM0.28m
4:44AM0.04m
7:33PM0.23m
5:55AM0.00m
7:56PM0.17m
6:51AM-0.02m
8:21PM0.13m
7:39AM-0.03m
8:46PM0.08m
8:23AM-0.00m
9:11PM0.05m
light rain
part cloud
clear
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
thunderstorm
rain showers
clear
rain showers
rain showers
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:05
6:05
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:31
6:30
6:30
6:30
6:29
6:28
6:27
 mm
2
1
6
1
1
4
1
2
2
2
6
2
Temp °C
26
26
25
25
25
26
26
26
26
27
27
26
27
27
26
26
26
25
25
25
25
Feels °C
27
28
27
27
27
30
28
28
30
27
26
27
30
28
29
30
28
26
27
26
27
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the James Kealoha Beach Park Surf forecast

The above surf forecast table for James Kealoha Beach Park provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at James Kealoha Beach Park can be found by selecting the local surf guide option on the grey menu. Our James Kealoha Beach Park 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 (James Kealoha Beach Park) 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 James Kealoha Beach Park 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.

James Kealoha Beach Park is 7 km (4 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.

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