Waimea Rivermouth Surf Break

Lat Long: 21.95° N 159.67° W

Waimea Rivermouth 48 hour detailed Surf Forecast

Issued: 7 pm 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Waimea Rivermouth sea temperature is
26.1° C
0.1° 

Waimea Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Waimea Rivermouth today (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 6ft (1.9m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 6ft (1.8m), 8s period with E swell.
  • Evening surf: Evening surf (09 Jul, local time) - 6ft (1.8m), 7s period with E swell.

The current surf forecast for Waimea Rivermouth at 4AM is: 2.0m 7s primary swell from a East direction and 0.6m 13s secondary swell from a South direction (forecast issued at 07:00pm July 08). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (09 Jul)6ft (1.9m)8s
Afternoon (09 Jul)6ft (1.8m)8s
Evening (09 Jul)6ft (1.8m)7s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Thu morning. Warm (max 27°C on Thu afternoon, min 24°C on Wed night). Wind will be generally light.

Wed
8
Thursday
9
Friday
10
Sat
11
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
1
0
2
2
2
3
2
2
1
1
1
1
2
2
2
2
2
2
1
1
2
1
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
S
13
0.7
S
13
1.8
E
7
2
E
7
2
E
8
2
E
8
1.9
E
8
1.8
E
8
1.9
E
8
1.8
E
7
1.8
E
7
1.7
E
7
1.6
E
7
1.6
E
7
1.6
E
7
1.7
E
7
1.7
E
7
1.5
E
7
1.5
E
7
1.6
E
7
1.6
E
7
1.7
E
7
1.7
E
8
1.8
E
8
Wave Graph
Metric surfscale
Energy kJ
176
176
338
416
451
482
447
401
419
358
348
311
272
276
269
303
295
230
239
264
264
306
332
371
Wind (km/h)
10
ENE
20
ENE
20
ENE
15
ENE
15
ENE
15
E
15
E
20
E
20
E
25
E
20
ENE
15
ENE
15
ENE
15
ENE
15
ENE
10
E
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
15
ENE
10
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
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
High Tide
8:51PM0.25m
12:49PM0.52m
9:52PM0.20m
1:39PM0.58m
11:39PM0.17m
Low Tide
6:58PM0.26m
4:47AM-0.02m
8:54PM0.21m
5:37AM-0.05m
9:41PM0.17m
6:29AM-0.07m
clear
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
rain showers
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:25
7:24
7:24
7:24
 mm
1
1
1
1
Temp °C
27
25
25
24
24
24
26
27
26
25
25
24
24
25
26
26
26
25
24
24
24
24
25
26
Feels °C
28
25
25
24
24
24
26
27
26
25
25
24
24
26
26
27
26
25
24
24
24
24
25
26
  • 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
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