Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Mera surfForecast / Chiba / Japan
48hr Weather and Surf, issued 8 am Thursday 27 Nov 2025 JSTForecast update in hr min s Forecast update imminent
Mera surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mera sea temperature is
22.3° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Mera today?
The current surf forecast for Mera at 3PM is: 0.7m 8s primary swell from a East direction and 0.5m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am November 27). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Nov) | 1.5ft (0.5m) | 9s |
| Afternoon (27 Nov) | 2.5ft (0.7m) | 8s |
| Evening (27 Nov) | 3.5ft (1.1m) | 4s |
Table - waves today at Mera. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 9 | 4 | 5 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 11 | 11 | 6 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 47 | 47 | 55 | 57 | 46 | 47 | 106 | 192 | 531 | 936 | 1068 | 659 | 365 | 224 | 151 | 86 | 57 | 45 | 44 | 44 | 42 | 28 | 41 | 42 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross | cross- on | cross- on | on | on | on | on | on | cross- on | off | off | off | off | off | off | off | off | off | cross- off | glass | cross | cross- on |
High Tide / height (m) | 10:08AM 1.22 | 7:37PM 1.20 | 11:02AM 1.22 | 9:13PM 1.11 | 11:48AM 1.25 | 11:24PM 1.08 | ||||||||||||||||||
Low Tide / height (m) | 2:57PM 1.00 | 3:19AM 0.38 | 4:34PM 0.93 | 4:27AM 0.49 | 6:03PM 0.78 | |||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sun 30 | |||||||||||||||||||||
| Sunrise | - | 6:24 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - |
| Sunset | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:29 | - | - | - | - |
 |  | | |  |  |  | | |  | | | | |  | | | | |  |  | | | | |
Rain (mm) | - | - | - | - | - | 1 | 1 | 1 | 4 | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - |
| Temp. °C | 15 | 15 | 16 | 17 | 18 | 18 | 17 | 18 | 17 | 16 | 16 | 17 | 17 | 15 | 13 | 12 | 11 | 12 | 13 | 13 | 14 | 15 | 15 | 15 |
| Feels °C (?) | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 4 | 9 | 14 | 12 | 8 | 6 | 5 | 4 | 6 | 9 | 10 | 11 | 14 | 13 | 10 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mera surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest