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Tacos (Hachijojima Island) surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 2 am Thursday 30 Apr 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
21.8° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Tacos (Hachijojima Island) today?
The current surf forecast for Tacos (Hachijojima Island) at 8AM is: 1.0m 7s primary swell from a North-northeast direction (forecast issued at 02:00am April 30). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 3.5ft (1.0m) | 7s |
| Afternoon (30 Apr) | 7ft (2.1m) | 7s |
| Evening (30 Apr) | 7.5ft (2.3m) | 7s |
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 71mm), heaviest during Thu night. Warm (max 21°C on Thu night, min 18°C on Thu afternoon). Winds increasing (light winds from the NNE on Thu morning, gales from the SW by Fri morning). | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 9 | E 9 | NNE 7 | NNE 7 | NE 7 | ENE 7 | E 7 | E 7 | ESE 7 | SE 7 | SSE 7 | S 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | ESE 9 | SE 8 | ESE 9 | SE 10 | SE 10 | SE 10 | ESE 10 | |
23 | 25 | 42 | 91 | 194 | 420 | 414 | 453 | 554 | 489 | 1005 | 1087 | 346 | 208 | 93 | 112 | 86 | 78 | 64 | 76 | 60 | 34 | 25 | 39 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | on | on | on | on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | |
High Tide | 4:06AM1.49m | 5:07PM1.40m | 4:26AM1.53m | 5:46PM1.41m | 4:46AM1.53m | 6:24PM1.40m | ||||||||||||||||||
Low Tide | 10:04PM0.67m | 10:40AM0.35m | 10:36PM0.74m | 11:11AM0.26m | 11:05PM0.80m | 11:39AM0.19m | ||||||||||||||||||
 |  |  |  | |  |  |  |  | | | | |  |  | | | | | | | | | | |
 | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — |
— | — | — | — | — | 1 | 7 | 7 | 14 | 19 | 10 | 3 | 8 | 2 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 19 | 20 | 20 | 20 | 19 | 18 | 18 | 19 | 20 | 21 | 21 | 20 | 21 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 21 |
16 | 16 | 19 | 20 | 18 | 14 | 12 | 12 | 13 | 14 | 14 | 14 | 11 | 15 | 11 | 8 | 7 | 7 | 7 | 9 | 11 | 12 | 15 | 17 | |
Swell 1 Height (m) Direction Period (s) | WSW 6 | WSW 6 | WSW 6 | NNE 7 | NE 7 | WSW 6 | WSW 6 | WSW 6 | SW 5 | E 7 | NE 8 | NE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | ESE 9 | SE 8 | ESE 9 | SE 10 | SE 10 | NW 8 | WSW 8 |
 kJ | 72 | 43 | 41 | 91 | 194 | 13 | 6 | 3 | 1 | 226 | 10 | 11 | 346 | 208 | 93 | 112 | 86 | 78 | 64 | 76 | 60 | 34 | 201 | 338 |
Swell 2 Height (m) Direction Period (s) | E 9 | SE 8 | NNE 7 | SW 6 | WSW 6 | NW 6 | NW 5 | NE 14 | NE 14 | NE 8 | NE 13 | NNE 13 | NE 13 | E 8 | E 8 | NE 13 | NE 12 | SE 7 | NE 12 | NE 12 | E 9 | E 9 | SE 10 | NW 7 |
| kJ | 23 | 25 | 42 | 33 | 22 | 8 | 1 | 8 | 7 | 11 | 7 | 17 | 27 | 63 | 46 | 41 | 38 | 27 | 23 | 22 | 25 | 24 | 25 | 118 |
Swell 3 Height (m) Direction Period (s) | SE 8 | E 9 | NW 5 | NW 6 | WNW 6 | — | — | — | — | NE 14 | NE 13 | NNE 13 | NNE 8 | NE 13 | NE 13 | NE 13 | E 8 | NE 12 | NE 12 | NE 12 | NE 11 | S 7 | E 9 | ESE 10 |
| kJ | 23 | 24 | 11 | 15 | 12 | — | — | — | — | 7 | 7 | 17 | 7 | 27 | 44 | 40 | 12 | 37 | 23 | 22 | 20 | 9 | 24 | 39 |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | — | — | ESE 8 | ENE 7 | E 7 | E 7 | ESE 7 | SE 7 | SSE 7 | S 8 | SSW 7 | SW 8 | WSW 8 | WSW 10 | WSW 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 9 | — |
| kJ | 5 | 10 | — | — | 48 | 420 | 414 | 453 | 554 | 489 | 1005 | 1087 | 860 | 1225 | 1906 | 3723 | 3318 | 3192 | 3196 | 2609 | 1669 | 1028 | 493 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2230 | 1257 | 297 | 518 | 204 | 770 | 829 | 820 | 565 | 219 | 494 | 153 | 153 | 234 | 494 | 494 | 254 | 240 | 228 | 228 | 153 | 153 | 192 | 156 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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