Surf Forecasts:
How big are the waves at Marinas today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 1.5ft (0.5m), 9s period with SE swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 1.5ft (0.5m), 6s period with WSW swell.
- Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.5m), 6s period with W swell.
The current surf forecast for Marinas at 1AM is: 0.6m 7s primary swell from a West-southwest direction and 0.5m 9s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a South direction (forecast issued at 08:00pm June 20). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 1.5ft (0.5m) | 9s |
| Afternoon (21 Jun) | 1.5ft (0.5m) | 6s |
| Evening (21 Jun) | 1.5ft (0.5m) | 6s |
Table - waves today at Marinas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Tue morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 6 | WSW 7 | SE 9 | WSW 7 | WSW 7 | SE 9 | WSW 7 | WSW 6 | W 6 | W 6 | SE 13 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 10 | SE 12 | SE 11 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 33 | 35 | 41 | 47 | 44 | 38 | 34 | 22 | 20 | 20 | 44 | 74 | 203 | 209 | 198 | 187 | 184 | 303 | 224 | 509 | 495 | 469 | 443 | 511 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | glassy | cross | cross-off | cross | cross | cross | cross-on | cross-on |
High Tide | 11:50PM1.84m | 11:35AM1.72m | 00:40AM1.80m | 12:51PM1.59m | 1:34AM1.78m | 2:22PM1.51m | ||||||||||||||||||
Low Tide | 5:14PM0.42m | 5:52AM0.89m | 6:05PM0.61m | 7:00AM0.86m | 7:01PM0.80m | 8:14AM0.80m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — |
 | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | 7:23 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 27 | 29 | 29 |
Feels °C | 30 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 30 | 31 | 31 | 30 | 29 | 28 | 29 | 31 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SE 9 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 12 | SE 11 | SE 11 | SE 11 | SE 10 | SE 12 | SE 11 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 11 |
| kJ | 29 | 35 | 41 | 47 | 44 | 35 | 34 | 22 | 49 | 49 | 49 | 50 | 203 | 209 | 198 | 187 | 184 | 303 | 224 | 509 | 495 | 469 | 443 | 511 |
Swell 2 Height (m) Direction Period (s) | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | W 6 | W 6 | W 6 | SE 12 | W 6 | W 7 | W 7 | W 7 | SSE 14 | SSE 14 | SSE 13 | WSW 6 | W 6 | S 15 | S 14 | W 6 |
| kJ | 6 | 29 | 39 | 39 | 38 | 38 | 50 | 49 | 20 | 20 | 22 | 74 | 18 | 16 | 15 | 14 | 62 | 69 | 222 | 7 | 3 | 68 | 93 | 2 |
Swell 3 Height (m) Direction Period (s) | NE 10 | E 9 | NE 9 | E 9 | E 10 | E 10 | SE 11 | SW 7 | SW 8 | SSE 14 | SE 13 | W 6 | SW 7 | SW 8 | SW 7 | SSE 14 | W 6 | W 6 | WSW 6 | N 6 | N 6 | WSW 6 | WSW 6 | NE 10 |
| kJ | 4 | 6 | 3 | 2 | 2 | 2 | 5 | 2 | 3 | 18 | 44 | 20 | 2 | 2 | 2 | 37 | 7 | 7 | 7 | 1 | 1 | 3 | 3 | 4 |
Wind waves Height (m) Direction Period (s) | WSW 6 | S 3 | S 3 | SSW 7 | SW 8 | SW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 33 | 1 | 3 | 17 | 14 | 19 | 13 | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 78 | 3 | 3 | 78 | 64 | 26 | 26 | 26 | 26 | 24 | 3 | 16 | 13 | 13 | 13 | 13 | 0 | 3 | 0 | 3 | 3 | 3 | 3 | 3 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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