Hasaki (Kashima-nada) surf forecast, webcam & sea temperature
Updated 4 Nov, 12:00 UTC
Live cam by 波崎海洋研究施設 via YouTube
Current conditions
Right now at Hasaki (Kashima-nada): 14 kts E, gusts 17, 2.6 m waves, water 21 °C — big, for experienced surfers.
7-day forecast
| Wed 4 | Thu 5 | Fri 6 | Sat 7 | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | |
| Wind | 10 | 13 | 14 | 13 | 14 | 9 | 12 | 12 | 17 | 14 | 7 | 6 | 6 | 5 | 3 | 3 | 10 | 4 | 6 | 8 | 4 | 13 | 13 | 8 |
| Gusts | 23 | 26 | 21 | 26 | 17 | 21 | 21 | 30 | 27 | 16 | 11 | 10 | 9 | 7 | 8 | 19 | 14 | 12 | 13 | 12 | 24 | 22 | 17 | 12 |
| Direction | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ | ↑ |
| Waves | 1.9 | 2.1 | 2.3 | 2.4 | 2.6 | 2.9 | 3.7 | 3.8 | 4.1 | 4.4 | 4.0 | 3.6 | 3.3 | 3.0 | 2.9 | 2.9 | 2.9 | 3.0 | 2.9 | 2.6 | 2.4 | 2.3 | 2.3 | 2.2 |
| Temperature | 18 | 17 | 18 | 18 | 18 | 17 | 18 | 18 | 19 | 20 | 19 | 18 | 17 | 16 | 16 | 15 | 19 | 23 | 22 | 20 | 20 | 16 | 15 | 14 |
| Rain (mm) | 0.5 | 0.5 | 1.4 | 0.1 | 2.8 | 4.3 | 7.3 | 9.3 | 1.4 | 2.1 | 4.3 | 1.4 | 0.1 | |||||||||||
Times shown in local time · Wind, waves and water temperature: ECMWF open data (CC BY 4.0) · Tides: EOT20, DGFI-TUM (CC BY 4.0)
🔒 Days 4–7 are Pro — The free plan shows the first 3 forecast days. Go Pro to see the whole week.
Surf forecast
| Wed 4 | Thu 5 | Fri 6 | Sat 7 | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | 09 | 12 | 15 | 18 | 21 | 00 | 03 | 06 | |
| Surf (est.) | 0.9 | 0.7 | 1.0 | 3.1 | 4.8 | 4.6 | 3.8 | 3.3 | 2.9 | 2.7 | 2.4 | 2.4 | 3.4 | 3.2 | 2.8 | 2.3 | 1.7 | 1.6 | 1.6 | 1.5 |
| Primary swell | 0.511s↑ | 0.311s↑ | 0.515s↑ | 2.112s↑ | 4.110s↑ | 3.811s↑ | 3.110s↑ | 2.610s↑ | 2.310s↑ | 2.110s↑ | 1.89s↑ | 1.710s↑ | 2.314s↑ | 2.213s↑ | 2.012s↑ | 1.610s↑ | 1.110s↑ | 1.010s↑ | 1.010s↑ | 1.09s↑ |
| Secondary swell | 0.314s↑ | 0.316s↑ | 0.813s↑ | 1.210s↑ | 1.67s↑ | 0.513s↑ | 0.413s↑ | 0.712s↑ | 1.17s↑ | 0.911s↑ | 1.412s↑ | 1.510s↑ | 1.69s↑ | 1.610s↑ | 1.310s↑ | 1.311s↑ | 0.77s↑ | 0.99s↑ | 0.99s↑ | 0.89s↑ |
| Wind waves | 2.48s↑ | 2.99s↑ | 3.510s↑ | 3.08s↑ | 2.87s↑ | 2.17s↑ | 1.97s↑ | 1.57s↑ | 1.36s↑ | 1.15s↑ | 0.94s↑ | 0.63s↑ | 0.63s↑ | 0.53s↑ | 0.43s↑ | 0.43s↑ | 1.710s↑ | 1.87s↑ | 1.45s↑ | 1.46s↑ |
| Waves | 2.6 | 2.9 | 3.7 | 3.8 | 4.1 | 4.4 | 4.0 | 3.6 | 3.3 | 3.0 | 2.9 | 2.9 | 2.9 | 3.0 | 2.9 | 2.6 | 2.4 | 2.3 | 2.3 | 2.2 |
| Period | 8s | 8s | 10s | 10s | 10s | 10s | 11s | 10s | 10s | 10s | 10s | 10s | 12s | 12s | 11s | 11s | 10s | 10s | 9s | 9s |
| Power | 22 | 32 | 57 | 63 | 78 | 91 | 74 | 59 | 48 | 40 | 36 | 36 | 44 | 48 | 41 | 33 | 27 | 23 | 22 | 20 |
| Groundswell | 0.7 | 0.7 | 1.0 | 1.2 | 1.4 | 1.5 | 1.4 | 1.3 | 1.1 | 1.0 | 1.0 | 1.3 | 1.6 | 1.7 | 1.4 | 1.0 | 0.7 | 0.6 | 0.5 | 0.5 |
Surf height is estimated from the primary swell for a beach facing it; reefs, sandbanks and the tide change it. Power in kW per metre of coast. Groundswell: waves of 12 s and longer. Swell: NOAA WAVEWATCH III · ECMWF
Tides (next 48 h)
Spot info
- Town: Kamisu, Ibaraki
- Water: Sea
- Sports: Surf
Hasaki is the southern end of the Kashima-nada coast in Ibaraki Prefecture, at the mouth of the Tone River opposite Choshi in Chiba. The former town of Hasaki was merged into Kamisu in 2005. From Oarai south to Kamisu the shore is one long sandy beach facing the open Pacific, and because dams have cut the sand supply from the Naka and Tone rivers it is eroding, so artificial headlands have been built along it. Offshore, the warm Kuroshio and the cold Oyashio currents meet, making these waters rich fishing grounds; finless porpoises are seen near the coast, and loggerhead turtles nest on the beaches. Hasaki beach is one of the listed bathing beaches of the Kashima-nada coast and a regular surf spot thanks to its exposure. Rather than a tourist webcam, this is the live sand-beach camera of the Port and Airport Research Institute, whose coastal research station at Hasaki studies waves and beach change; its aerial-style view shows the research pier, the sand and the surf. On a coast this open, swell arrives from typhoons, winter lows and northerly winds alike; our surf outlook, swell direction and wind readings are the place to start.
Hasaki (Kashima-nada) FAQ
- Is there a beach webcam at Hasaki (Kashima-nada)?
- Yes. The live beach webcam for Hasaki (Kashima-nada) is at the top of this page, next to the wind and wave forecast.
