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Surf Forecasts:
In Betweens surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Saturday 09 May 2026 HSTForecast update in hr min s Forecast update imminent
In Betweens surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's In Betweens sea temperature is
25.5° C
(Which is slightly warmer than usual)How big are the waves at In Betweens today?
The current surf forecast for In Betweens at 5PM is: 0.4m 15s primary swell from a South-southwest direction (forecast issued at 01:00pm May 09). An open ocean swell of 0.4m 11s is not directed at the surf break, a second open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 1.5ft (0.4m) | 16s |
| Afternoon (09 May) | 1ft (0.3m) | 15s |
| Evening (09 May) | 1.5ft (0.4m) | 15s |
Table - waves today at In Betweens. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Sat afternoon, min 23°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | ESE 6 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | E 8 | SSW 18 | SSW 13 | SSW 12 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | ENE 6 | ENE 6 | ENE 7 | |
46 | 42 | 71 | 71 | 70 | 41 | 34 | 58 | 57 | 58 | 34 | 12 | 66 | 33 | 30 | 69 | 62 | 103 | 102 | 101 | 101 | 244 | 289 | 298 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:25AM0.18m | 10:29PM0.46m | 12:12PM0.25m | 11:17PM0.42m | 12:52PM0.34m | 00:03AM0.39m | ||||||||||||||||||
Low Tide | 3:14PM0.13m | 5:57AM-0.01m | 4:54PM0.14m | 6:20AM-0.03m | 6:17PM0.12m | 6:44AM-0.06m | ||||||||||||||||||
 | |  |  | | | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 |
24 | 23 | 23 | 23 | 23 | 21 | 21 | 22 | 21 | 21 | 21 | 20 | 20 | 22 | 20 | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | SSW 15 | SSW 14 | NW 12 | ESE 6 | ESE 6 | NNW 12 | NNW 10 | NNW 10 | NNW 10 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 11 | NNW 11 | NNW 11 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
 kJ | 42 | 41 | 30 | 71 | 70 | 35 | 34 | 33 | 77 | 60 | 59 | 59 | 50 | 50 | 36 | 67 | 46 | 45 | 44 | 101 | 101 | 97 | 89 | 84 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | NW 11 | NW 11 | SSW 14 | NNW 11 | NNW 11 | SSW 13 | SSW 13 | SSE 8 | E 8 | NNW 10 | NNW 9 | SSW 12 | N 7 | SSW 18 | SSW 18 | SSW 18 | NW 11 | NW 11 | NW 11 | NNW 12 | NNW 12 |
| kJ | 46 | 42 | 71 | 29 | 18 | 41 | 49 | 74 | 57 | 58 | 6 | 12 | 18 | 17 | 30 | 16 | 62 | 103 | 102 | 29 | 18 | 18 | 31 | 47 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 7 | NNW 12 | SSW 12 | SSW 12 | SSW 13 | SE 9 | SSE 8 | SSW 13 | SSE 8 | SSW 18 | SSW 13 | E 8 | SSW 19 | SSW 10 | SSE 8 | S 12 | S 12 | S 12 | S 12 | NW 11 | S 12 |
| kJ | 10 | 10 | 9 | 9 | 15 | 14 | 28 | 58 | 3 | 7 | 34 | 7 | 66 | 33 | 11 | 69 | 10 | 7 | 11 | 11 | 11 | 26 | 18 | 26 |
Wind waves Height (m) Direction Period (s) | NNE 6 | NE 6 | NNE 6 | NNE 6 | NE 7 | NE 6 | NNE 6 | NNE 6 | ENE 6 | ENE 6 | NE 6 | NE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 |
| kJ | 72 | 88 | 103 | 117 | 163 | 150 | 85 | 67 | 96 | 90 | 92 | 85 | 99 | 107 | 84 | 84 | 119 | 119 | 113 | 151 | 199 | 244 | 289 | 298 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 3 | 1 | 2 | 3 | 2 | 32 | 32 | 32 | 32 | 32 | 30 | 32 | 32 | 30 | 30 | 126 | 126 | 126 | 38 | 32 | 30 | 38 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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