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Waialua Rivermouth Surf Forecast
/ HAW – Molokai (14 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waialua Rivermouth surfForecast / HAW – Molokai / USA
48hr Weather and Surf, issued 1 am Monday 01 Jun 2026 HSTForecast update in hr min s Forecast update imminent
Waialua Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waialua Rivermouth sea temperature is
25.2° C
(Which is normal for this time of year)How big are the waves at Waialua Rivermouth today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 4ft (1.2m), 8s period with E swell.
- Evening surf: Evening surf (01 Jun, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Waialua Rivermouth at 5AM is: 1.3m 8s primary swell from a East direction and 0.6m 10s secondary swell from a North-northwest direction (forecast issued at 01:00am June 01). An open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 4.5ft (1.3m) | 8s |
| Afternoon (01 Jun) | 4ft (1.2m) | 8s |
| Evening (01 Jun) | 4ft (1.2m) | 8s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 23°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | NNW 12 | NNW 11 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | |
201 | 196 | 196 | 196 | 168 | 168 | 173 | 186 | 180 | 161 | 151 | 166 | 148 | 176 | 214 | 206 | 291 | 308 | 308 | 277 | 260 | 226 | 188 | 308 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:05AM0.17m | 4:08PM0.66m | 3:47AM0.16m | 4:44PM0.65m | 4:34AM0.16m | 5:23PM0.64m | ||||||||||||||||||
Low Tide | 11:23PM0.06m | 8:36AM-0.03m | 00:04AM0.06m | 9:08AM-0.02m | 00:48AM0.05m | 9:42AM0.00m | ||||||||||||||||||
 |  |  | |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 |
22 | 22 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 10 | NNW 10 | NNW 10 | N 10 | N 10 | NNW 9 | N 9 | SSW 16 | N 9 | SSW 16 | N 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 |
 kJ | 88 | 78 | 56 | 55 | 70 | 67 | 48 | 42 | 153 | 41 | 102 | 78 | 115 | 176 | 214 | 206 | 149 | 143 | 137 | 107 | 100 | 96 | 66 | 68 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SW 14 | SW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | NNW 9 | SSW 16 | NNW 9 | SSW 16 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 81 | 81 | 52 | 82 | 124 | 123 | 120 | 116 | 46 | 104 | 26 | 146 | 146 | 238 | 270 | 207 | 207 | 204 | 261 | 234 | 226 | 223 | 223 | 196 |
Swell 3 Height (m) Direction Period (s) | N 7 | N 7 | SSW 19 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 15 | E 18 | SSW 15 | SSW 15 | SSW 14 | — | SE 16 | — | — | — | — |
| kJ | 10 | 10 | 69 | 40 | 36 | 16 | 35 | 34 | 34 | 78 | 149 | 148 | 146 | 74 | 6 | 84 | 84 | 82 | — | 10 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 |
| kJ | 201 | 196 | 196 | 196 | 168 | 168 | 173 | 186 | 180 | 161 | 151 | 166 | 148 | 151 | 154 | 205 | 291 | 308 | 308 | 277 | 260 | 226 | 188 | 308 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 19 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 27 | 25 | 23 | 23 | 25 | 25 | 23 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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