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Tacos (Hachijojima Island) surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 8 am Sunday 31 May 2026 JSTForecast update in hr min s Forecast update imminent
Tacos (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tacos (Hachijojima Island) sea temperature is
23.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Tacos (Hachijojima Island) today (31 May):
- Morning surf: Morning surf (31 May, local time) - 2.5ft (0.8m), 12s period with S swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 3.5ft (1.1m), 12s period with S swell.
- Evening surf: Evening surf (31 May, local time) - 4ft (1.2m), 11s period with S swell.
The current surf forecast for Tacos (Hachijojima Island) at 12PM is: 1.0m 12s primary swell from a South direction and 0.9m 10s secondary swell from a East direction (forecast issued at 08:00am May 31). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 2.5ft (0.8m) | 12s |
| Afternoon (31 May) | 3.5ft (1.1m) | 12s |
| Evening (31 May) | 4ft (1.2m) | 11s |
Table - waves today at Tacos (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 24mm), heaviest during Tue night. Warm (max 23°C on Sun morning, min 17°C on Sun afternoon). Winds increasing (calm on Sun night, near gales from the SE by Tue night). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 14 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 12 | S 10 | S 11 | E 10 | S 12 | E 10 | E 10 | E 10 | E 9 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | |
181 | 190 | 285 | 327 | 357 | 350 | 297 | 284 | 224 | 214 | 327 | 159 | 224 | 115 | 647 | 90 | 90 | 88 | 85 | 101 | 124 | 169 | 266 | 524 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross-off | cross-on | cross-on | cross-on | on | glassy | on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:05AM1.49m | 6:27PM1.38m | 4:35AM1.46m | 7:02PM1.38m | 5:06AM1.44m | 7:37PM1.37m | ||||||||||||||||||
Low Tide | 11:22AM0.14m | 11:18PM0.97m | 11:54AM0.11m | 11:52PM0.96m | 12:27PM0.11m | 00:26AM0.96m | ||||||||||||||||||
 | | |  | |  |  | |  | | |  | | | | | | | | | |  | |  | |
 | 4:33 | — | — | — | — | — | — | 4:33 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | 6:45 |
— | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 7 | |
Temp °C | 23 | 23 | 23 | 21 | 17 | 19 | 19 | 19 | 19 | 20 | 20 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 20 | 20 |
23 | 23 | 24 | 20 | 16 | 15 | 19 | 20 | 20 | 21 | 19 | 19 | 17 | 17 | 18 | 20 | 20 | 19 | 19 | 20 | 19 | 18 | 16 | 14 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 12 | SSW 13 | S 11 | SSW 13 | S 12 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 17 |
 kJ | 162 | 159 | 285 | 327 | 357 | 350 | 297 | 284 | 224 | 214 | 327 | 472 | 224 | 824 | 647 | 1193 | 1161 | 1027 | 996 | 966 | 824 | 657 | 590 | 1816 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 12 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSW 16 | SSW 15 | SSW 14 | S 10 | SSW 13 | E 10 | SW 15 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | WSW 17 | WSW 18 |
| kJ | 181 | 190 | 162 | 159 | 162 | 125 | 125 | 125 | 314 | 353 | 352 | 159 | 346 | 115 | 479 | 90 | 90 | 88 | 85 | 87 | 64 | 63 | 351 | 637 |
Swell 3 Height (m) Direction Period (s) | WSW 7 | WSW 6 | WSW 6 | SE 12 | WSW 7 | WSW 7 | WSW 7 | SSW 16 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 11 | E 10 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 12 | WSW 17 | E 9 | — |
| kJ | 25 | 23 | 16 | 22 | 15 | 15 | 9 | 162 | 125 | 122 | 120 | 117 | 115 | 20 | 90 | 21 | 19 | 19 | 19 | 19 | 21 | 197 | 60 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 6 | — | — | SE 3 | — | — | — | — | — | ESE 3 | SE 4 | SE 4 | SE 5 | SE 5 | SE 6 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 |
| kJ | — | — | — | 23 | — | — | 5 | — | — | — | — | — | 6 | 10 | 22 | 35 | 45 | 69 | 82 | 101 | 124 | 169 | 266 | 524 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 153 | 153 | 0 | 2645 | 515 | 153 | 153 | 0 | 153 | 153 | 249 | 196 | 196 | 196 | 196 | 192 | 192 | 192 | 228 | 228 | 249 | 249 | 192 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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